/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
+ Copyright (C) 2001-2006, William Joseph.
+ All Rights Reserved.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
///\file
///\brief Represents any light entity (e.g. light).
extern bool g_newLightDraw;
-void sphere_draw_fill(const Vector3& origin, float radius, int sides)
-{
- if (radius <= 0)
- return;
-
- const double dt = c_2pi / static_cast<double>(sides);
- const double dp = c_pi / static_cast<double>(sides);
-
- glBegin(GL_TRIANGLES);
- for (int i = 0; i <= sides - 1; ++i)
- {
- for (int j = 0; j <= sides - 2; ++j)
- {
- const double t = i * dt;
- const double p = (j * dp) - (c_pi / 2.0);
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t, p), radius)));
- glVertex3fv(vector3_to_array(v));
- }
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t, p + dp), radius)));
- glVertex3fv(vector3_to_array(v));
- }
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t + dt, p + dp), radius)));
- glVertex3fv(vector3_to_array(v));
- }
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t, p), radius)));
- glVertex3fv(vector3_to_array(v));
- }
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t + dt, p + dp), radius)));
- glVertex3fv(vector3_to_array(v));
- }
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t + dt, p), radius)));
- glVertex3fv(vector3_to_array(v));
- }
- }
- }
-
- {
- const double p = (sides - 1) * dp - (c_pi / 2.0);
- for (int i = 0; i <= sides - 1; ++i)
- {
- const double t = i * dt;
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t, p), radius)));
- glVertex3fv(vector3_to_array(v));
- }
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t + dt, p + dp), radius)));
- glVertex3fv(vector3_to_array(v));
- }
-
- {
- Vector3 v(vector3_added(origin, vector3_scaled(vector3_for_spherical(t + dt, p), radius)));
- glVertex3fv(vector3_to_array(v));
- }
- }
- }
- glEnd();
-}
-
-void sphere_draw_wire(const Vector3& origin, float radius, int sides)
-{
- {
- glBegin(GL_LINE_LOOP);
-
- for (int i = 0; i <= sides; i++)
- {
- double ds = sin((i * 2 * c_pi) / sides);
- double dc = cos((i * 2 * c_pi) / sides);
-
- glVertex3f(
- static_cast<float>(origin[0] + radius * dc),
- static_cast<float>(origin[1] + radius * ds),
- origin[2]
- );
- }
-
- glEnd();
- }
-
- {
- glBegin(GL_LINE_LOOP);
-
- for (int i = 0; i <= sides; i++)
- {
- double ds = sin((i * 2 * c_pi) / sides);
- double dc = cos((i * 2 * c_pi) / sides);
-
- glVertex3f(
- static_cast<float>(origin[0] + radius * dc),
- origin[1],
- static_cast<float>(origin[2] + radius * ds)
- );
- }
-
- glEnd();
- }
-
- {
- glBegin(GL_LINE_LOOP);
-
- for (int i = 0; i <= sides; i++)
- {
- double ds = sin((i * 2 * c_pi) / sides);
- double dc = cos((i * 2 * c_pi) / sides);
-
- glVertex3f(
- origin[0],
- static_cast<float>(origin[1] + radius * dc),
- static_cast<float>(origin[2] + radius * ds)
- );
- }
-
- glEnd();
- }
-}
-
-void light_draw_box_lines(const Vector3& origin, const Vector3 points[8])
-{
- //draw lines from the center of the bbox to the corners
- glBegin(GL_LINES);
+void sphere_draw_fill( const Vector3& origin, float radius, int sides ){
+ if ( radius <= 0 ) {
+ return;
+ }
+
+ const double dt = c_2pi / static_cast<double>( sides );
+ const double dp = c_pi / static_cast<double>( sides );
+
+ glBegin( GL_TRIANGLES );
+ for ( int i = 0; i <= sides - 1; ++i )
+ {
+ for ( int j = 0; j <= sides - 2; ++j )
+ {
+ const double t = i * dt;
+ const double p = ( j * dp ) - ( c_pi / 2.0 );
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t, p ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t, p + dp ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t + dt, p + dp ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t, p ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t + dt, p + dp ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t + dt, p ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+ }
+ }
+
+ {
+ const double p = ( sides - 1 ) * dp - ( c_pi / 2.0 );
+ for ( int i = 0; i <= sides - 1; ++i )
+ {
+ const double t = i * dt;
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t, p ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t + dt, p + dp ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+
+ {
+ Vector3 v( vector3_added( origin, vector3_scaled( vector3_for_spherical( t + dt, p ), radius ) ) );
+ glVertex3fv( vector3_to_array( v ) );
+ }
+ }
+ }
+ glEnd();
+}
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[1]));
+void sphere_draw_wire( const Vector3& origin, float radius, int sides ){
+ {
+ glBegin( GL_LINE_LOOP );
+
+ for ( int i = 0; i <= sides; i++ )
+ {
+ double ds = sin( ( i * 2 * c_pi ) / sides );
+ double dc = cos( ( i * 2 * c_pi ) / sides );
+
+ glVertex3f(
+ static_cast<float>( origin[0] + radius * dc ),
+ static_cast<float>( origin[1] + radius * ds ),
+ origin[2]
+ );
+ }
+
+ glEnd();
+ }
+
+ {
+ glBegin( GL_LINE_LOOP );
+
+ for ( int i = 0; i <= sides; i++ )
+ {
+ double ds = sin( ( i * 2 * c_pi ) / sides );
+ double dc = cos( ( i * 2 * c_pi ) / sides );
+
+ glVertex3f(
+ static_cast<float>( origin[0] + radius * dc ),
+ origin[1],
+ static_cast<float>( origin[2] + radius * ds )
+ );
+ }
+
+ glEnd();
+ }
+
+ {
+ glBegin( GL_LINE_LOOP );
+
+ for ( int i = 0; i <= sides; i++ )
+ {
+ double ds = sin( ( i * 2 * c_pi ) / sides );
+ double dc = cos( ( i * 2 * c_pi ) / sides );
+
+ glVertex3f(
+ origin[0],
+ static_cast<float>( origin[1] + radius * dc ),
+ static_cast<float>( origin[2] + radius * ds )
+ );
+ }
+
+ glEnd();
+ }
+}
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[5]));
+void light_draw_box_lines( const Vector3& origin, const Vector3 points[8] ){
+ //draw lines from the center of the bbox to the corners
+ glBegin( GL_LINES );
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[2]));
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[1] ) );
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[6]));
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[5] ) );
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[0]));
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[2] ) );
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[4]));
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[6] ) );
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[3]));
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[0] ) );
- glVertex3fv(vector3_to_array(origin));
- glVertex3fv(vector3_to_array(points[7]));
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[4] ) );
- glEnd();
-}
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[3] ) );
-void light_draw_radius_wire(const Vector3& origin, const float envelope[3])
-{
- if(envelope[0] > 0)
- sphere_draw_wire(origin, envelope[0], 24);
- if(envelope[1] > 0)
- sphere_draw_wire(origin, envelope[1], 24);
- if(envelope[2] > 0)
- sphere_draw_wire(origin, envelope[2], 24);
+ glVertex3fv( vector3_to_array( origin ) );
+ glVertex3fv( vector3_to_array( points[7] ) );
+
+ glEnd();
}
-void light_draw_radius_fill(const Vector3& origin, const float envelope[3])
-{
- if(envelope[0] > 0)
- sphere_draw_fill(origin, envelope[0], 16);
- if(envelope[1] > 0)
- sphere_draw_fill(origin, envelope[1], 16);
- if(envelope[2] > 0)
- sphere_draw_fill(origin, envelope[2], 16);
+void light_draw_radius_wire( const Vector3& origin, const float envelope[3] ){
+ if ( envelope[0] > 0 ) {
+ sphere_draw_wire( origin, envelope[0], 24 );
+ }
+ if ( envelope[1] > 0 ) {
+ sphere_draw_wire( origin, envelope[1], 24 );
+ }
+ if ( envelope[2] > 0 ) {
+ sphere_draw_wire( origin, envelope[2], 24 );
+ }
}
-void light_vertices(const AABB& aabb_light, Vector3 points[6])
-{
- Vector3 max(vector3_added(aabb_light.origin, aabb_light.extents));
- Vector3 min(vector3_subtracted(aabb_light.origin, aabb_light.extents));
- Vector3 mid(aabb_light.origin);
+void light_draw_radius_fill( const Vector3& origin, const float envelope[3] ){
+ if ( envelope[0] > 0 ) {
+ sphere_draw_fill( origin, envelope[0], 16 );
+ }
+ if ( envelope[1] > 0 ) {
+ sphere_draw_fill( origin, envelope[1], 16 );
+ }
+ if ( envelope[2] > 0 ) {
+ sphere_draw_fill( origin, envelope[2], 16 );
+ }
+}
- // top, bottom, tleft, tright, bright, bleft
- points[0] = Vector3(mid[0], mid[1], max[2]);
- points[1] = Vector3(mid[0], mid[1], min[2]);
- points[2] = Vector3(min[0], max[1], mid[2]);
- points[3] = Vector3(max[0], max[1], mid[2]);
- points[4] = Vector3(max[0], min[1], mid[2]);
- points[5] = Vector3(min[0], min[1], mid[2]);
+void light_vertices( const AABB& aabb_light, Vector3 points[6] ){
+ Vector3 max( vector3_added( aabb_light.origin, aabb_light.extents ) );
+ Vector3 min( vector3_subtracted( aabb_light.origin, aabb_light.extents ) );
+ Vector3 mid( aabb_light.origin );
+
+ // top, bottom, middle-up, middle-right, middle-down, middle-left
+ points[0] = Vector3( mid[0], mid[1], max[2] );
+ points[1] = Vector3( mid[0], mid[1], min[2] );
+ points[2] = Vector3( mid[0], max[1], mid[2] );
+ points[3] = Vector3( max[0], mid[1], mid[2] );
+ points[4] = Vector3( mid[0], min[1], mid[2] );
+ points[5] = Vector3( min[0], mid[1], mid[2] );
}
-void light_draw(const AABB& aabb_light, RenderStateFlags state)
-{
- Vector3 points[6];
- light_vertices(aabb_light, points);
-
- if(state & RENDER_LIGHTING)
- {
- const float f = 0.70710678f;
- // North, East, South, West
- const Vector3 normals[8] = {
- Vector3( 0, f, f ),
- Vector3( f, 0, f ),
- Vector3( 0,-f, f ),
- Vector3(-f, 0, f ),
- Vector3( 0, f,-f ),
- Vector3( f, 0,-f ),
- Vector3( 0,-f,-f ),
- Vector3(-f, 0,-f ),
- };
-
-#if !defined(USE_TRIANGLE_FAN)
- glBegin(GL_TRIANGLES);
+void light_draw( const AABB& aabb_light, RenderStateFlags state ){
+ Vector3 points[6];
+ light_vertices( aabb_light, points );
+
+ if ( state & RENDER_LIGHTING ) {
+ const float f = 0.70710678f;
+ // North, East, South, West
+ const Vector3 normals[8] = {
+ Vector3( 0, f, f ),
+ Vector3( f, 0, f ),
+ Vector3( 0,-f, f ),
+ Vector3( -f, 0, f ),
+ Vector3( 0, f,-f ),
+ Vector3( f, 0,-f ),
+ Vector3( 0,-f,-f ),
+ Vector3( -f, 0,-f ),
+ };
+
+#if !defined( USE_TRIANGLE_FAN )
+ glBegin( GL_TRIANGLES );
#else
- glBegin(GL_TRIANGLE_FAN);
+ glBegin( GL_TRIANGLE_FAN );
#endif
- glVertex3fv(vector3_to_array(points[0]));
- glVertex3fv(vector3_to_array(points[2]));
- glNormal3fv(vector3_to_array(normals[0]));
- glVertex3fv(vector3_to_array(points[3]));
-
-#if !defined(USE_TRIANGLE_FAN)
- glVertex3fv(vector3_to_array(points[0]));
- glVertex3fv(vector3_to_array(points[3]));
+ glVertex3fv( vector3_to_array( points[0] ) );
+ glVertex3fv( vector3_to_array( points[2] ) );
+ glNormal3fv( vector3_to_array( normals[0] ) );
+ glVertex3fv( vector3_to_array( points[3] ) );
+
+#if !defined( USE_TRIANGLE_FAN )
+ glVertex3fv( vector3_to_array( points[0] ) );
+ glVertex3fv( vector3_to_array( points[3] ) );
#endif
- glNormal3fv(vector3_to_array(normals[1]));
- glVertex3fv(vector3_to_array(points[4]));
+ glNormal3fv( vector3_to_array( normals[1] ) );
+ glVertex3fv( vector3_to_array( points[4] ) );
-#if !defined(USE_TRIANGLE_FAN)
- glVertex3fv(vector3_to_array(points[0]));
- glVertex3fv(vector3_to_array(points[4]));
+#if !defined( USE_TRIANGLE_FAN )
+ glVertex3fv( vector3_to_array( points[0] ) );
+ glVertex3fv( vector3_to_array( points[4] ) );
#endif
- glNormal3fv(vector3_to_array(normals[2]));
- glVertex3fv(vector3_to_array(points[5]));
-#if !defined(USE_TRIANGLE_FAN)
- glVertex3fv(vector3_to_array(points[0]));
- glVertex3fv(vector3_to_array(points[5]));
+ glNormal3fv( vector3_to_array( normals[2] ) );
+ glVertex3fv( vector3_to_array( points[5] ) );
+#if !defined( USE_TRIANGLE_FAN )
+ glVertex3fv( vector3_to_array( points[0] ) );
+ glVertex3fv( vector3_to_array( points[5] ) );
#endif
- glNormal3fv(vector3_to_array(normals[3]));
- glVertex3fv(vector3_to_array(points[2]));
-#if defined(USE_TRIANGLE_FAN)
- glEnd();
- glBegin(GL_TRIANGLE_FAN);
+ glNormal3fv( vector3_to_array( normals[3] ) );
+ glVertex3fv( vector3_to_array( points[2] ) );
+#if defined( USE_TRIANGLE_FAN )
+ glEnd();
+ glBegin( GL_TRIANGLE_FAN );
#endif
- glVertex3fv(vector3_to_array(points[1]));
- glVertex3fv(vector3_to_array(points[2]));
- glNormal3fv(vector3_to_array(normals[7]));
- glVertex3fv(vector3_to_array(points[5]));
+ glVertex3fv( vector3_to_array( points[1] ) );
+ glVertex3fv( vector3_to_array( points[2] ) );
+ glNormal3fv( vector3_to_array( normals[7] ) );
+ glVertex3fv( vector3_to_array( points[5] ) );
-#if !defined(USE_TRIANGLE_FAN)
- glVertex3fv(vector3_to_array(points[1]));
- glVertex3fv(vector3_to_array(points[5]));
+#if !defined( USE_TRIANGLE_FAN )
+ glVertex3fv( vector3_to_array( points[1] ) );
+ glVertex3fv( vector3_to_array( points[5] ) );
#endif
- glNormal3fv(vector3_to_array(normals[6]));
- glVertex3fv(vector3_to_array(points[4]));
+ glNormal3fv( vector3_to_array( normals[6] ) );
+ glVertex3fv( vector3_to_array( points[4] ) );
-#if !defined(USE_TRIANGLE_FAN)
- glVertex3fv(vector3_to_array(points[1]));
- glVertex3fv(vector3_to_array(points[4]));
+#if !defined( USE_TRIANGLE_FAN )
+ glVertex3fv( vector3_to_array( points[1] ) );
+ glVertex3fv( vector3_to_array( points[4] ) );
#endif
- glNormal3fv(vector3_to_array(normals[5]));
- glVertex3fv(vector3_to_array(points[3]));
+ glNormal3fv( vector3_to_array( normals[5] ) );
+ glVertex3fv( vector3_to_array( points[3] ) );
-#if !defined(USE_TRIANGLE_FAN)
- glVertex3fv(vector3_to_array(points[1]));
- glVertex3fv(vector3_to_array(points[3]));
+#if !defined( USE_TRIANGLE_FAN )
+ glVertex3fv( vector3_to_array( points[1] ) );
+ glVertex3fv( vector3_to_array( points[3] ) );
#endif
- glNormal3fv(vector3_to_array(normals[4]));
- glVertex3fv(vector3_to_array(points[2]));
-
- glEnd();
- }
- else
- {
- typedef unsigned int index_t;
- const index_t indices[24] = {
- 0, 2, 3,
- 0, 3, 4,
- 0, 4, 5,
- 0, 5, 2,
- 1, 2, 5,
- 1, 5, 4,
- 1, 4, 3,
- 1, 3, 2
- };
+ glNormal3fv( vector3_to_array( normals[4] ) );
+ glVertex3fv( vector3_to_array( points[2] ) );
+
+ glEnd();
+ }
+ else
+ {
+ typedef unsigned int index_t;
+ const index_t indices[24] = {
+ 0, 2, 3,
+ 0, 3, 4,
+ 0, 4, 5,
+ 0, 5, 2,
+ 1, 2, 5,
+ 1, 5, 4,
+ 1, 4, 3,
+ 1, 3, 2
+ };
#if 1
- glVertexPointer(3, GL_FLOAT, 0, points);
- glDrawElements(GL_TRIANGLES, sizeof(indices)/sizeof(index_t), RenderIndexTypeID, indices);
+ glVertexPointer( 3, GL_FLOAT, 0, points );
+ glDrawElements( GL_TRIANGLES, sizeof( indices ) / sizeof( index_t ), RenderIndexTypeID, indices );
#else
- glBegin(GL_TRIANGLES);
- for(unsigned int i = 0; i < sizeof(indices)/sizeof(index_t); ++i)
- {
- glVertex3fv(points[indices[i]]);
- }
- glEnd();
+ glBegin( GL_TRIANGLES );
+ for ( unsigned int i = 0; i < sizeof( indices ) / sizeof( index_t ); ++i )
+ {
+ glVertex3fv( points[indices[i]] );
+ }
+ glEnd();
#endif
- }
+ }
- // NOTE: prolly not relevant until some time..
- // check for DOOM lights
+ // NOTE: prolly not relevant until some time..
+ // check for DOOM lights
#if 0
- if (strlen(ValueForKey(e, "light_right")) > 0) {
- vec3_t vRight, vUp, vTarget, vTemp;
- GetVectorForKey (e, "light_right", vRight);
- GetVectorForKey (e, "light_up", vUp);
- GetVectorForKey (e, "light_target", vTarget);
-
- glColor3f(0, 1, 0);
- glBegin(GL_LINE_LOOP);
- VectorAdd(vTarget, e->origin, vTemp);
- VectorAdd(vTemp, vRight, vTemp);
- VectorAdd(vTemp, vUp, vTemp);
- glVertex3fv(e->origin);
- glVertex3fv(vTemp);
- VectorAdd(vTarget, e->origin, vTemp);
- VectorAdd(vTemp, vUp, vTemp);
- VectorSubtract(vTemp, vRight, vTemp);
- glVertex3fv(e->origin);
- glVertex3fv(vTemp);
- VectorAdd(vTarget, e->origin, vTemp);
- VectorAdd(vTemp, vRight, vTemp);
- VectorSubtract(vTemp, vUp, vTemp);
- glVertex3fv(e->origin);
- glVertex3fv(vTemp);
- VectorAdd(vTarget, e->origin, vTemp);
- VectorSubtract(vTemp, vUp, vTemp);
- VectorSubtract(vTemp, vRight, vTemp);
- glVertex3fv(e->origin);
- glVertex3fv(vTemp);
- glEnd();
-
- }
+ if ( strlen( ValueForKey( e, "light_right" ) ) > 0 ) {
+ vec3_t vRight, vUp, vTarget, vTemp;
+ GetVectorForKey( e, "light_right", vRight );
+ GetVectorForKey( e, "light_up", vUp );
+ GetVectorForKey( e, "light_target", vTarget );
+
+ glColor3f( 0, 1, 0 );
+ glBegin( GL_LINE_LOOP );
+ VectorAdd( vTarget, e->origin, vTemp );
+ VectorAdd( vTemp, vRight, vTemp );
+ VectorAdd( vTemp, vUp, vTemp );
+ glVertex3fv( e->origin );
+ glVertex3fv( vTemp );
+ VectorAdd( vTarget, e->origin, vTemp );
+ VectorAdd( vTemp, vUp, vTemp );
+ VectorSubtract( vTemp, vRight, vTemp );
+ glVertex3fv( e->origin );
+ glVertex3fv( vTemp );
+ VectorAdd( vTarget, e->origin, vTemp );
+ VectorAdd( vTemp, vRight, vTemp );
+ VectorSubtract( vTemp, vUp, vTemp );
+ glVertex3fv( e->origin );
+ glVertex3fv( vTemp );
+ VectorAdd( vTarget, e->origin, vTemp );
+ VectorSubtract( vTemp, vUp, vTemp );
+ VectorSubtract( vTemp, vRight, vTemp );
+ glVertex3fv( e->origin );
+ glVertex3fv( vTemp );
+ glEnd();
+
+ }
#endif
}
float fPointScale = 7500.f;
float fLinearScale = 1.f / 8000.f;
-float light_radius_linear(float fIntensity, float fFalloffTolerance)
-{
- return ((fIntensity * fPointScale * fLinearScale) - fFalloffTolerance);
+float light_radius_linear( float fIntensity, float fFalloffTolerance ){
+ return ( ( fIntensity * fPointScale * fLinearScale ) - fFalloffTolerance );
}
-float light_radius(float fIntensity, float fFalloffTolerance)
-{
- return sqrt(fIntensity * fPointScale / fFalloffTolerance);
+float light_radius( float fIntensity, float fFalloffTolerance ){
+ return sqrt( fIntensity * fPointScale / fFalloffTolerance );
}
LightType g_lightType = LIGHTTYPE_DEFAULT;
-bool spawnflags_linear(int flags)
-{
- if( g_lightType == LIGHTTYPE_RTCW )
- {
- // Spawnflags :
- // 1: nonlinear
- // 2: angle
+bool spawnflags_linear( int flags ){
+ if ( g_lightType == LIGHTTYPE_RTCW ) {
+ // Spawnflags :
+ // 1: nonlinear
+ // 2: angle
- return !(flags & 1);
- }
- else
- {
- // Spawnflags :
- // 1: linear
- // 2: no angle
+ return !( flags & 1 );
+ }
+ else
+ {
+ // Spawnflags :
+ // 1: linear
+ // 2: no angle
- return (flags & 1);
- }
+ return ( flags & 1 );
+ }
}
class LightRadii
{
public:
- float m_radii[3];
+float m_radii[3];
private:
- float m_primaryIntensity;
- float m_secondaryIntensity;
- int m_flags;
- float m_fade;
- float m_scale;
-
- void calculateRadii()
- {
- float intensity = 300.0f;
-
- if(m_primaryIntensity != 0.0f)
- {
- intensity = m_primaryIntensity;
- }
- else if(m_secondaryIntensity != 0.0f)
- {
- intensity = m_secondaryIntensity;
- }
-
- intensity *= m_scale;
-
- if(spawnflags_linear(m_flags))
- {
- m_radii[0] = light_radius_linear(intensity, 1.0f) / m_fade;
- m_radii[1] = light_radius_linear(intensity, 48.0f) / m_fade;
- m_radii[2] = light_radius_linear(intensity, 255.0f) / m_fade;
- }
- else
- {
- m_radii[0] = light_radius(intensity, 1.0f);
- m_radii[1] = light_radius(intensity, 48.0f);
- m_radii[2] = light_radius(intensity, 255.0f);
- }
- }
+float m_primaryIntensity;
+float m_secondaryIntensity;
+int m_flags;
+float m_fade;
+float m_scale;
+
+void calculateRadii(){
+ float intensity = 300.0f;
+
+ if ( m_primaryIntensity != 0.0f ) {
+ intensity = m_primaryIntensity;
+ }
+ else if ( m_secondaryIntensity != 0.0f ) {
+ intensity = m_secondaryIntensity;
+ }
+
+ intensity *= m_scale;
+
+ if ( spawnflags_linear( m_flags ) ) {
+ m_radii[0] = light_radius_linear( intensity, 1.0f ) / m_fade;
+ m_radii[1] = light_radius_linear( intensity, 48.0f ) / m_fade;
+ m_radii[2] = light_radius_linear( intensity, 255.0f ) / m_fade;
+ }
+ else
+ {
+ m_radii[0] = light_radius( intensity, 1.0f );
+ m_radii[1] = light_radius( intensity, 48.0f );
+ m_radii[2] = light_radius( intensity, 255.0f );
+ }
+}
public:
- LightRadii() : m_primaryIntensity(0), m_secondaryIntensity(0), m_flags(0), m_fade(1), m_scale(1)
- {
- }
-
-
- void primaryIntensityChanged(const char* value)
- {
- m_primaryIntensity = string_read_float(value);
- calculateRadii();
- }
- typedef MemberCaller1<LightRadii, const char*, &LightRadii::primaryIntensityChanged> PrimaryIntensityChangedCaller;
- void secondaryIntensityChanged(const char* value)
- {
- m_secondaryIntensity = string_read_float(value);
- calculateRadii();
- }
- typedef MemberCaller1<LightRadii, const char*, &LightRadii::secondaryIntensityChanged> SecondaryIntensityChangedCaller;
- void scaleChanged(const char* value)
- {
- m_scale = string_read_float(value);
- if(m_scale <= 0.0f)
- {
- m_scale = 1.0f;
- }
- calculateRadii();
- }
- typedef MemberCaller1<LightRadii, const char*, &LightRadii::scaleChanged> ScaleChangedCaller;
- void fadeChanged(const char* value)
- {
- m_fade = string_read_float(value);
- if(m_fade <= 0.0f)
- {
- m_fade = 1.0f;
- }
- calculateRadii();
- }
- typedef MemberCaller1<LightRadii, const char*, &LightRadii::fadeChanged> FadeChangedCaller;
- void flagsChanged(const char* value)
- {
- m_flags = string_read_int(value);
- calculateRadii();
- }
- typedef MemberCaller1<LightRadii, const char*, &LightRadii::flagsChanged> FlagsChangedCaller;
+LightRadii() : m_primaryIntensity( 0 ), m_secondaryIntensity( 0 ), m_flags( 0 ), m_fade( 1 ), m_scale( 1 ){
+}
+
+
+void primaryIntensityChanged( const char* value ){
+ m_primaryIntensity = string_read_float( value );
+ calculateRadii();
+}
+typedef MemberCaller1<LightRadii, const char*, &LightRadii::primaryIntensityChanged> PrimaryIntensityChangedCaller;
+void secondaryIntensityChanged( const char* value ){
+ m_secondaryIntensity = string_read_float( value );
+ calculateRadii();
+}
+typedef MemberCaller1<LightRadii, const char*, &LightRadii::secondaryIntensityChanged> SecondaryIntensityChangedCaller;
+void scaleChanged( const char* value ){
+ m_scale = string_read_float( value );
+ if ( m_scale <= 0.0f ) {
+ m_scale = 1.0f;
+ }
+ calculateRadii();
+}
+typedef MemberCaller1<LightRadii, const char*, &LightRadii::scaleChanged> ScaleChangedCaller;
+void fadeChanged( const char* value ){
+ m_fade = string_read_float( value );
+ if ( m_fade <= 0.0f ) {
+ m_fade = 1.0f;
+ }
+ calculateRadii();
+}
+typedef MemberCaller1<LightRadii, const char*, &LightRadii::fadeChanged> FadeChangedCaller;
+void flagsChanged( const char* value ){
+ m_flags = string_read_int( value );
+ calculateRadii();
+}
+typedef MemberCaller1<LightRadii, const char*, &LightRadii::flagsChanged> FlagsChangedCaller;
};
class Doom3LightRadius
{
public:
- Vector3 m_defaultRadius;
- Vector3 m_radius;
- Vector3 m_radiusTransformed;
- Vector3 m_center;
- Callback m_changed;
- bool m_useCenterKey;
-
- Doom3LightRadius(const char* defaultRadius) : m_defaultRadius(300, 300, 300), m_center(0, 0, 0), m_useCenterKey(false)
- {
- if(!string_parse_vector3(defaultRadius, m_defaultRadius))
- {
- globalErrorStream() << "Doom3LightRadius: failed to parse default light radius\n";
- }
- m_radius = m_defaultRadius;
- }
-
- void lightRadiusChanged(const char* value)
- {
- if(!string_parse_vector3(value, m_radius))
- {
- m_radius = m_defaultRadius;
- }
- m_radiusTransformed = m_radius;
- m_changed();
- SceneChangeNotify();
- }
- typedef MemberCaller1<Doom3LightRadius, const char*, &Doom3LightRadius::lightRadiusChanged> LightRadiusChangedCaller;
-
- void lightCenterChanged(const char* value)
- {
- m_useCenterKey = string_parse_vector3(value, m_center);
- if(!m_useCenterKey)
- {
- m_center = Vector3(0, 0, 0);
- }
- SceneChangeNotify();
- }
- typedef MemberCaller1<Doom3LightRadius, const char*, &Doom3LightRadius::lightCenterChanged> LightCenterChangedCaller;
+Vector3 m_defaultRadius;
+Vector3 m_radius;
+Vector3 m_radiusTransformed;
+Vector3 m_center;
+Callback m_changed;
+bool m_useCenterKey;
+
+Doom3LightRadius( const char* defaultRadius ) : m_defaultRadius( 300, 300, 300 ), m_center( 0, 0, 0 ), m_useCenterKey( false ){
+ if ( !string_parse_vector3( defaultRadius, m_defaultRadius ) ) {
+ globalErrorStream() << "Doom3LightRadius: failed to parse default light radius\n";
+ }
+ m_radius = m_defaultRadius;
+}
+
+void lightRadiusChanged( const char* value ){
+ if ( !string_parse_vector3( value, m_radius ) ) {
+ m_radius = m_defaultRadius;
+ }
+ m_radiusTransformed = m_radius;
+ m_changed();
+ SceneChangeNotify();
+}
+typedef MemberCaller1<Doom3LightRadius, const char*, &Doom3LightRadius::lightRadiusChanged> LightRadiusChangedCaller;
+
+void lightCenterChanged( const char* value ){
+ m_useCenterKey = string_parse_vector3( value, m_center );
+ if ( !m_useCenterKey ) {
+ m_center = Vector3( 0, 0, 0 );
+ }
+ SceneChangeNotify();
+}
+typedef MemberCaller1<Doom3LightRadius, const char*, &Doom3LightRadius::lightCenterChanged> LightCenterChangedCaller;
};
class RenderLightRadiiWire : public OpenGLRenderable
{
- LightRadii& m_radii;
- const Vector3& m_origin;
+LightRadii& m_radii;
+const Vector3& m_origin;
public:
- RenderLightRadiiWire(LightRadii& radii, const Vector3& origin) : m_radii(radii), m_origin(origin)
- {
- }
- void render(RenderStateFlags state) const
- {
- light_draw_radius_wire(m_origin, m_radii.m_radii);
- }
+RenderLightRadiiWire( LightRadii& radii, const Vector3& origin ) : m_radii( radii ), m_origin( origin ){
+}
+void render( RenderStateFlags state ) const {
+ light_draw_radius_wire( m_origin, m_radii.m_radii );
+}
};
class RenderLightRadiiFill : public OpenGLRenderable
{
- LightRadii& m_radii;
- const Vector3& m_origin;
+LightRadii& m_radii;
+const Vector3& m_origin;
public:
- static Shader* m_state;
-
- RenderLightRadiiFill(LightRadii& radii, const Vector3& origin) : m_radii(radii), m_origin(origin)
- {
- }
- void render(RenderStateFlags state) const
- {
- light_draw_radius_fill(m_origin, m_radii.m_radii);
- }
+static Shader* m_state;
+
+RenderLightRadiiFill( LightRadii& radii, const Vector3& origin ) : m_radii( radii ), m_origin( origin ){
+}
+void render( RenderStateFlags state ) const {
+ light_draw_radius_fill( m_origin, m_radii.m_radii );
+}
};
class RenderLightRadiiBox : public OpenGLRenderable
{
- const Vector3& m_origin;
+const Vector3& m_origin;
public:
- mutable Vector3 m_points[8];
- static Shader* m_state;
-
- RenderLightRadiiBox(const Vector3& origin) : m_origin(origin)
- {
- }
- void render(RenderStateFlags state) const
- {
- //draw the bounding box of light based on light_radius key
- if((state & RENDER_FILL) != 0)
- {
- aabb_draw_flatshade(m_points);
- }
- else
- {
- aabb_draw_wire(m_points);
- }
+mutable Vector3 m_points[8];
+static Shader* m_state;
+
+RenderLightRadiiBox( const Vector3& origin ) : m_origin( origin ){
+}
+void render( RenderStateFlags state ) const {
+ //draw the bounding box of light based on light_radius key
+ if ( ( state & RENDER_FILL ) != 0 ) {
+ aabb_draw_flatshade( m_points );
+ }
+ else
+ {
+ aabb_draw_wire( m_points );
+ }
#if 1 //disable if you dont want lines going from the center of the light bbox to the corners
- light_draw_box_lines(m_origin, m_points);
+ light_draw_box_lines( m_origin, m_points );
#endif
- }
+}
};
Shader* RenderLightRadiiFill::m_state = 0;
class RenderLightCenter : public OpenGLRenderable
{
- const Vector3& m_center;
- EntityClass& m_eclass;
+const Vector3& m_center;
+EntityClass& m_eclass;
public:
- static Shader* m_state;
-
- RenderLightCenter(const Vector3& center, EntityClass& eclass) : m_center(center), m_eclass(eclass)
- {
- }
- void render(RenderStateFlags state) const
- {
- glBegin(GL_POINTS);
- glColor3fv(vector3_to_array(m_eclass.color));
- glVertex3fv(vector3_to_array(m_center));
- glEnd();
- }
+static Shader* m_state;
+
+RenderLightCenter( const Vector3& center, EntityClass& eclass ) : m_center( center ), m_eclass( eclass ){
+}
+void render( RenderStateFlags state ) const {
+ glBegin( GL_POINTS );
+ glColor3fv( vector3_to_array( m_eclass.color ) );
+ glVertex3fv( vector3_to_array( m_center ) );
+ glEnd();
+}
};
Shader* RenderLightCenter::m_state = 0;
class RenderLightProjection : public OpenGLRenderable
{
- const Matrix4& m_projection;
+const Matrix4& m_projection;
public:
- RenderLightProjection(const Matrix4& projection) : m_projection(projection)
- {
- }
- void render(RenderStateFlags state) const
- {
- Matrix4 unproject(matrix4_full_inverse(m_projection));
- Vector3 points[8];
- aabb_corners(AABB(Vector3(0.5f, 0.5f, 0.5f), Vector3(0.5f, 0.5f, 0.5f)), points);
- points[0] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[0], 1)));
- points[1] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[1], 1)));
- points[2] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[2], 1)));
- points[3] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[3], 1)));
- points[4] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[4], 1)));
- points[5] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[5], 1)));
- points[6] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[6], 1)));
- points[7] = vector4_projected(matrix4_transformed_vector4(unproject, Vector4(points[7], 1)));
- Vector4 test1 = matrix4_transformed_vector4(unproject, Vector4(0.5f, 0.5f, 0.5f, 1));
- Vector3 test2 = vector4_projected(test1);
- aabb_draw_wire(points);
- }
+RenderLightProjection( const Matrix4& projection ) : m_projection( projection ){
+}
+void render( RenderStateFlags state ) const {
+ Matrix4 unproject( matrix4_full_inverse( m_projection ) );
+ Vector3 points[8];
+ aabb_corners( AABB( Vector3( 0.5f, 0.5f, 0.5f ), Vector3( 0.5f, 0.5f, 0.5f ) ), points );
+ points[0] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[0], 1 ) ) );
+ points[1] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[1], 1 ) ) );
+ points[2] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[2], 1 ) ) );
+ points[3] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[3], 1 ) ) );
+ points[4] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[4], 1 ) ) );
+ points[5] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[5], 1 ) ) );
+ points[6] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[6], 1 ) ) );
+ points[7] = vector4_projected( matrix4_transformed_vector4( unproject, Vector4( points[7], 1 ) ) );
+// Vector4 test1 = matrix4_transformed_vector4( unproject, Vector4( 0.5f, 0.5f, 0.5f, 1 ) );
+// Vector3 test2 = vector4_projected( test1 );
+ aabb_draw_wire( points );
+}
};
-inline void default_extents(Vector3& extents)
-{
- extents = Vector3(8, 8, 8);
+inline void default_extents( Vector3& extents ){
+ extents = Vector3( 8, 8, 8 );
}
class ShaderRef
{
- CopiedString m_name;
- Shader* m_shader;
- void capture()
- {
- m_shader = GlobalShaderCache().capture(m_name.c_str());
- }
- void release()
- {
- GlobalShaderCache().release(m_name.c_str());
- }
+CopiedString m_name;
+Shader* m_shader;
+void capture(){
+ m_shader = GlobalShaderCache().capture( m_name.c_str() );
+}
+void release(){
+ GlobalShaderCache().release( m_name.c_str() );
+}
public:
- ShaderRef()
- {
- capture();
- }
- ~ShaderRef()
- {
- release();
- }
- void setName(const char* name)
- {
- release();
- m_name = name;
- capture();
- }
- Shader* get() const
- {
- return m_shader;
- }
+ShaderRef(){
+ capture();
+}
+~ShaderRef(){
+ release();
+}
+void setName( const char* name ){
+ release();
+ m_name = name;
+ capture();
+}
+Shader* get() const {
+ return m_shader;
+}
};
class LightShader
{
- ShaderRef m_shader;
- void setDefault()
- {
- m_shader.setName(m_defaultShader);
- }
+ShaderRef m_shader;
+void setDefault(){
+ m_shader.setName( m_defaultShader );
+}
public:
- static const char* m_defaultShader;
-
- LightShader()
- {
- setDefault();
- }
- void valueChanged(const char* value)
- {
- if(string_empty(value))
- {
- setDefault();
- }
- else
- {
- m_shader.setName(value);
- }
- SceneChangeNotify();
- }
- typedef MemberCaller1<LightShader, const char*, &LightShader::valueChanged> ValueChangedCaller;
-
- Shader* get() const
- {
- return m_shader.get();
- }
+static const char* m_defaultShader;
+
+LightShader(){
+ setDefault();
+}
+void valueChanged( const char* value ){
+ if ( string_empty( value ) ) {
+ setDefault();
+ }
+ else
+ {
+ m_shader.setName( value );
+ }
+ SceneChangeNotify();
+}
+typedef MemberCaller1<LightShader, const char*, &LightShader::valueChanged> ValueChangedCaller;
+
+Shader* get() const {
+ return m_shader.get();
+}
};
const char* LightShader::m_defaultShader = "";
-inline const BasicVector4<double>& plane3_to_vector4(const Plane3& self)
-{
- return reinterpret_cast<const BasicVector4<double>&>(self);
+inline const BasicVector4<double>& plane3_to_vector4( const Plane3& self ){
+ return reinterpret_cast<const BasicVector4<double>&>( self );
}
-inline BasicVector4<double>& plane3_to_vector4(Plane3& self)
-{
- return reinterpret_cast<BasicVector4<double>&>(self);
+inline BasicVector4<double>& plane3_to_vector4( Plane3& self ){
+ return reinterpret_cast<BasicVector4<double>&>( self );
}
-inline Matrix4 matrix4_from_planes(const Plane3& left, const Plane3& right, const Plane3& bottom, const Plane3& top, const Plane3& front, const Plane3& back)
-{
- return Matrix4(
- (right.a - left.a) / 2,
- (top.a - bottom.a) / 2,
- (back.a - front.a) / 2,
- right.a - (right.a - left.a) / 2,
- (right.b - left.b) / 2,
- (top.b - bottom.b) / 2,
- (back.b - front.b) / 2,
- right.b - (right.b - left.b) / 2,
- (right.c - left.c) / 2,
- (top.c - bottom.c) / 2,
- (back.c - front.c) / 2,
- right.c - (right.c - left.c) / 2,
- (right.d - left.d) / 2,
- (top.d - bottom.d) / 2,
- (back.d - front.d) / 2,
- right.d - (right.d - left.d) / 2
- );
+inline Matrix4 matrix4_from_planes( const Plane3& left, const Plane3& right, const Plane3& bottom, const Plane3& top, const Plane3& front, const Plane3& back ){
+ return Matrix4(
+ ( right.a - left.a ) / 2,
+ ( top.a - bottom.a ) / 2,
+ ( back.a - front.a ) / 2,
+ right.a - ( right.a - left.a ) / 2,
+ ( right.b - left.b ) / 2,
+ ( top.b - bottom.b ) / 2,
+ ( back.b - front.b ) / 2,
+ right.b - ( right.b - left.b ) / 2,
+ ( right.c - left.c ) / 2,
+ ( top.c - bottom.c ) / 2,
+ ( back.c - front.c ) / 2,
+ right.c - ( right.c - left.c ) / 2,
+ ( right.d - left.d ) / 2,
+ ( top.d - bottom.d ) / 2,
+ ( back.d - front.d ) / 2,
+ right.d - ( right.d - left.d ) / 2
+ );
}
class Light :
- public OpenGLRenderable,
- public Cullable,
- public Bounded,
- public Editable,
- public Snappable
+ public OpenGLRenderable,
+ public Cullable,
+ public Bounded,
+ public Editable,
+ public Snappable
{
- EntityKeyValues m_entity;
- KeyObserverMap m_keyObservers;
- TraversableNodeSet m_traverse;
- IdentityTransform m_transform;
-
- OriginKey m_originKey;
- RotationKey m_rotationKey;
- Float9 m_rotation;
- Colour m_colour;
-
- ClassnameFilter m_filter;
- NamedEntity m_named;
- NameKeys m_nameKeys;
- TraversableObserverPairRelay m_traverseObservers;
- Doom3GroupOrigin m_funcStaticOrigin;
-
- LightRadii m_radii;
- Doom3LightRadius m_doom3Radius;
-
- RenderLightRadiiWire m_radii_wire;
- RenderLightRadiiFill m_radii_fill;
- RenderLightRadiiBox m_radii_box;
- RenderLightCenter m_render_center;
- RenderableNamedEntity m_renderName;
-
- Vector3 m_lightOrigin;
- bool m_useLightOrigin;
- Float9 m_lightRotation;
- bool m_useLightRotation;
-
- Vector3 m_lightTarget;
- bool m_useLightTarget;
- Vector3 m_lightUp;
- bool m_useLightUp;
- Vector3 m_lightRight;
- bool m_useLightRight;
- Vector3 m_lightStart;
- bool m_useLightStart;
- Vector3 m_lightEnd;
- bool m_useLightEnd;
-
- mutable AABB m_doom3AABB;
- mutable Matrix4 m_doom3Rotation;
- mutable Matrix4 m_doom3Projection;
- mutable Frustum m_doom3Frustum;
- mutable bool m_doom3ProjectionChanged;
-
- RenderLightProjection m_renderProjection;
-
- LightShader m_shader;
-
- AABB m_aabb_light;
-
- Callback m_transformChanged;
- Callback m_boundsChanged;
- Callback m_evaluateTransform;
-
- void construct()
- {
- default_rotation(m_rotation);
- m_aabb_light.origin = Vector3(0, 0, 0);
- default_extents(m_aabb_light.extents);
-
- m_keyObservers.insert("classname", ClassnameFilter::ClassnameChangedCaller(m_filter));
- m_keyObservers.insert(Static<KeyIsName>::instance().m_nameKey, NamedEntity::IdentifierChangedCaller(m_named));
- m_keyObservers.insert("_color", Colour::ColourChangedCaller(m_colour));
- m_keyObservers.insert("origin", OriginKey::OriginChangedCaller(m_originKey));
- m_keyObservers.insert("_light", LightRadii::PrimaryIntensityChangedCaller(m_radii));
- m_keyObservers.insert("light", LightRadii::SecondaryIntensityChangedCaller(m_radii));
- m_keyObservers.insert("fade", LightRadii::FadeChangedCaller(m_radii));
- m_keyObservers.insert("scale", LightRadii::ScaleChangedCaller(m_radii));
- m_keyObservers.insert("spawnflags", LightRadii::FlagsChangedCaller(m_radii));
-
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_keyObservers.insert("angle", RotationKey::AngleChangedCaller(m_rotationKey));
- m_keyObservers.insert("rotation", RotationKey::RotationChangedCaller(m_rotationKey));
- m_keyObservers.insert("light_radius", Doom3LightRadius::LightRadiusChangedCaller(m_doom3Radius));
- m_keyObservers.insert("light_center", Doom3LightRadius::LightCenterChangedCaller(m_doom3Radius));
- m_keyObservers.insert("light_origin", Light::LightOriginChangedCaller(*this));
- m_keyObservers.insert("light_rotation", Light::LightRotationChangedCaller(*this));
- m_keyObservers.insert("light_target", Light::LightTargetChangedCaller(*this));
- m_keyObservers.insert("light_up", Light::LightUpChangedCaller(*this));
- m_keyObservers.insert("light_right", Light::LightRightChangedCaller(*this));
- m_keyObservers.insert("light_start", Light::LightStartChangedCaller(*this));
- m_keyObservers.insert("light_end", Light::LightEndChangedCaller(*this));
- m_keyObservers.insert("texture", LightShader::ValueChangedCaller(m_shader));
- m_useLightTarget = m_useLightUp = m_useLightRight = m_useLightStart = m_useLightEnd = false;
- m_doom3ProjectionChanged = true;
- }
-
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_traverse.attach(&m_traverseObservers);
- m_traverseObservers.attach(m_funcStaticOrigin);
-
- m_entity.m_isContainer = true;
- }
- }
- void destroy()
- {
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_traverseObservers.detach(m_funcStaticOrigin);
- m_traverse.detach(&m_traverseObservers);
- }
- }
-
+EntityKeyValues m_entity;
+KeyObserverMap m_keyObservers;
+TraversableNodeSet m_traverse;
+IdentityTransform m_transform;
+
+OriginKey m_originKey;
+RotationKey m_rotationKey;
+Float9 m_rotation;
+Colour m_colour;
+
+ClassnameFilter m_filter;
+NamedEntity m_named;
+NameKeys m_nameKeys;
+TraversableObserverPairRelay m_traverseObservers;
+Doom3GroupOrigin m_funcStaticOrigin;
+
+LightRadii m_radii;
+Doom3LightRadius m_doom3Radius;
+
+RenderLightRadiiWire m_radii_wire;
+RenderLightRadiiFill m_radii_fill;
+RenderLightRadiiBox m_radii_box;
+RenderLightCenter m_render_center;
+RenderableNamedEntity m_renderName;
+
+Vector3 m_lightOrigin;
+bool m_useLightOrigin;
+Float9 m_lightRotation;
+bool m_useLightRotation;
+
+Vector3 m_lightTarget;
+bool m_useLightTarget;
+Vector3 m_lightUp;
+bool m_useLightUp;
+Vector3 m_lightRight;
+bool m_useLightRight;
+Vector3 m_lightStart;
+bool m_useLightStart;
+Vector3 m_lightEnd;
+bool m_useLightEnd;
+
+mutable AABB m_doom3AABB;
+mutable Matrix4 m_doom3Rotation;
+mutable Matrix4 m_doom3Projection;
+mutable Frustum m_doom3Frustum;
+mutable bool m_doom3ProjectionChanged;
+
+RenderLightProjection m_renderProjection;
+
+LightShader m_shader;
+
+AABB m_aabb_light;
+
+Callback m_transformChanged;
+Callback m_boundsChanged;
+Callback m_evaluateTransform;
+
+void construct(){
+ default_rotation( m_rotation );
+ m_aabb_light.origin = Vector3( 0, 0, 0 );
+ default_extents( m_aabb_light.extents );
+
+ m_keyObservers.insert( "classname", ClassnameFilter::ClassnameChangedCaller( m_filter ) );
+ m_keyObservers.insert( Static<KeyIsName>::instance().m_nameKey, NamedEntity::IdentifierChangedCaller( m_named ) );
+ m_keyObservers.insert( "_color", Colour::ColourChangedCaller( m_colour ) );
+ m_keyObservers.insert( "origin", OriginKey::OriginChangedCaller( m_originKey ) );
+ m_keyObservers.insert( "_light", LightRadii::PrimaryIntensityChangedCaller( m_radii ) );
+ m_keyObservers.insert( "light", LightRadii::SecondaryIntensityChangedCaller( m_radii ) );
+ m_keyObservers.insert( "fade", LightRadii::FadeChangedCaller( m_radii ) );
+ m_keyObservers.insert( "scale", LightRadii::ScaleChangedCaller( m_radii ) );
+ m_keyObservers.insert( "spawnflags", LightRadii::FlagsChangedCaller( m_radii ) );
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_keyObservers.insert( "angle", RotationKey::AngleChangedCaller( m_rotationKey ) );
+ m_keyObservers.insert( "rotation", RotationKey::RotationChangedCaller( m_rotationKey ) );
+ m_keyObservers.insert( "light_radius", Doom3LightRadius::LightRadiusChangedCaller( m_doom3Radius ) );
+ m_keyObservers.insert( "light_center", Doom3LightRadius::LightCenterChangedCaller( m_doom3Radius ) );
+ m_keyObservers.insert( "light_origin", Light::LightOriginChangedCaller( *this ) );
+ m_keyObservers.insert( "light_rotation", Light::LightRotationChangedCaller( *this ) );
+ m_keyObservers.insert( "light_target", Light::LightTargetChangedCaller( *this ) );
+ m_keyObservers.insert( "light_up", Light::LightUpChangedCaller( *this ) );
+ m_keyObservers.insert( "light_right", Light::LightRightChangedCaller( *this ) );
+ m_keyObservers.insert( "light_start", Light::LightStartChangedCaller( *this ) );
+ m_keyObservers.insert( "light_end", Light::LightEndChangedCaller( *this ) );
+ m_keyObservers.insert( "texture", LightShader::ValueChangedCaller( m_shader ) );
+ m_useLightTarget = m_useLightUp = m_useLightRight = m_useLightStart = m_useLightEnd = false;
+ m_doom3ProjectionChanged = true;
+ }
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_traverse.attach( &m_traverseObservers );
+ m_traverseObservers.attach( m_funcStaticOrigin );
+
+ m_entity.m_isContainer = true;
+ }
+}
+void destroy(){
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_traverseObservers.detach( m_funcStaticOrigin );
+ m_traverse.detach( &m_traverseObservers );
+ }
+}
+
// vc 2k5 compiler fix
#if _MSC_VER >= 1400
- public:
+public:
#endif
- void updateOrigin()
- {
- m_boundsChanged();
-
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_funcStaticOrigin.originChanged();
- }
-
- m_doom3Radius.m_changed();
-
- GlobalSelectionSystem().pivotChanged();
- }
-
- void originChanged()
- {
- m_aabb_light.origin = m_useLightOrigin ? m_lightOrigin : m_originKey.m_origin;
- updateOrigin();
- }
- typedef MemberCaller<Light, &Light::originChanged> OriginChangedCaller;
-
- void lightOriginChanged(const char* value)
- {
- m_useLightOrigin = !string_empty(value);
- if(m_useLightOrigin)
- {
- read_origin(m_lightOrigin, value);
- }
- originChanged();
- }
- typedef MemberCaller1<Light, const char*, &Light::lightOriginChanged> LightOriginChangedCaller;
-
- void lightTargetChanged(const char* value)
- {
- m_useLightTarget = !string_empty(value);
- if(m_useLightTarget)
- {
- read_origin(m_lightTarget, value);
- }
- projectionChanged();
- }
- typedef MemberCaller1<Light, const char*, &Light::lightTargetChanged> LightTargetChangedCaller;
- void lightUpChanged(const char* value)
- {
- m_useLightUp = !string_empty(value);
- if(m_useLightUp)
- {
- read_origin(m_lightUp, value);
- }
- projectionChanged();
- }
- typedef MemberCaller1<Light, const char*, &Light::lightUpChanged> LightUpChangedCaller;
- void lightRightChanged(const char* value)
- {
- m_useLightRight = !string_empty(value);
- if(m_useLightRight)
- {
- read_origin(m_lightRight, value);
- }
- projectionChanged();
- }
- typedef MemberCaller1<Light, const char*, &Light::lightRightChanged> LightRightChangedCaller;
- void lightStartChanged(const char* value)
- {
- m_useLightStart = !string_empty(value);
- if(m_useLightStart)
- {
- read_origin(m_lightStart, value);
- }
- projectionChanged();
- }
- typedef MemberCaller1<Light, const char*, &Light::lightStartChanged> LightStartChangedCaller;
- void lightEndChanged(const char* value)
- {
- m_useLightEnd = !string_empty(value);
- if(m_useLightEnd)
- {
- read_origin(m_lightEnd, value);
- }
- projectionChanged();
- }
- typedef MemberCaller1<Light, const char*, &Light::lightEndChanged> LightEndChangedCaller;
-
- void writeLightOrigin()
- {
- write_origin(m_lightOrigin, &m_entity, "light_origin");
- }
-
- void updateLightRadiiBox() const
- {
- const Matrix4& rotation = rotation_toMatrix(m_rotation);
- aabb_corners(AABB(Vector3(0, 0, 0), m_doom3Radius.m_radiusTransformed), m_radii_box.m_points);
- matrix4_transform_point(rotation, m_radii_box.m_points[0]);
- vector3_add(m_radii_box.m_points[0], m_aabb_light.origin);
- matrix4_transform_point(rotation, m_radii_box.m_points[1]);
- vector3_add(m_radii_box.m_points[1], m_aabb_light.origin);
- matrix4_transform_point(rotation, m_radii_box.m_points[2]);
- vector3_add(m_radii_box.m_points[2], m_aabb_light.origin);
- matrix4_transform_point(rotation, m_radii_box.m_points[3]);
- vector3_add(m_radii_box.m_points[3], m_aabb_light.origin);
- matrix4_transform_point(rotation, m_radii_box.m_points[4]);
- vector3_add(m_radii_box.m_points[4], m_aabb_light.origin);
- matrix4_transform_point(rotation, m_radii_box.m_points[5]);
- vector3_add(m_radii_box.m_points[5], m_aabb_light.origin);
- matrix4_transform_point(rotation, m_radii_box.m_points[6]);
- vector3_add(m_radii_box.m_points[6], m_aabb_light.origin);
- matrix4_transform_point(rotation, m_radii_box.m_points[7]);
- vector3_add(m_radii_box.m_points[7], m_aabb_light.origin);
- }
-
- void rotationChanged()
- {
- rotation_assign(m_rotation, m_useLightRotation ? m_lightRotation : m_rotationKey.m_rotation);
- GlobalSelectionSystem().pivotChanged();
- }
- typedef MemberCaller<Light, &Light::rotationChanged> RotationChangedCaller;
-
- void lightRotationChanged(const char* value)
- {
- m_useLightRotation = !string_empty(value);
- if(m_useLightRotation)
- {
- read_rotation(m_lightRotation, value);
- }
- rotationChanged();
- }
- typedef MemberCaller1<Light, const char*, &Light::lightRotationChanged> LightRotationChangedCaller;
+void updateOrigin(){
+ m_boundsChanged();
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_funcStaticOrigin.originChanged();
+ }
+
+ m_doom3Radius.m_changed();
+
+ GlobalSelectionSystem().pivotChanged();
+}
+
+void originChanged(){
+ m_aabb_light.origin = m_useLightOrigin ? m_lightOrigin : m_originKey.m_origin;
+ updateOrigin();
+}
+typedef MemberCaller<Light, &Light::originChanged> OriginChangedCaller;
+
+void lightOriginChanged( const char* value ){
+ m_useLightOrigin = !string_empty( value );
+ if ( m_useLightOrigin ) {
+ read_origin( m_lightOrigin, value );
+ }
+ originChanged();
+}
+typedef MemberCaller1<Light, const char*, &Light::lightOriginChanged> LightOriginChangedCaller;
+
+void lightTargetChanged( const char* value ){
+ m_useLightTarget = !string_empty( value );
+ if ( m_useLightTarget ) {
+ read_origin( m_lightTarget, value );
+ }
+ projectionChanged();
+}
+typedef MemberCaller1<Light, const char*, &Light::lightTargetChanged> LightTargetChangedCaller;
+void lightUpChanged( const char* value ){
+ m_useLightUp = !string_empty( value );
+ if ( m_useLightUp ) {
+ read_origin( m_lightUp, value );
+ }
+ projectionChanged();
+}
+typedef MemberCaller1<Light, const char*, &Light::lightUpChanged> LightUpChangedCaller;
+void lightRightChanged( const char* value ){
+ m_useLightRight = !string_empty( value );
+ if ( m_useLightRight ) {
+ read_origin( m_lightRight, value );
+ }
+ projectionChanged();
+}
+typedef MemberCaller1<Light, const char*, &Light::lightRightChanged> LightRightChangedCaller;
+void lightStartChanged( const char* value ){
+ m_useLightStart = !string_empty( value );
+ if ( m_useLightStart ) {
+ read_origin( m_lightStart, value );
+ }
+ projectionChanged();
+}
+typedef MemberCaller1<Light, const char*, &Light::lightStartChanged> LightStartChangedCaller;
+void lightEndChanged( const char* value ){
+ m_useLightEnd = !string_empty( value );
+ if ( m_useLightEnd ) {
+ read_origin( m_lightEnd, value );
+ }
+ projectionChanged();
+}
+typedef MemberCaller1<Light, const char*, &Light::lightEndChanged> LightEndChangedCaller;
+
+void writeLightOrigin(){
+ write_origin( m_lightOrigin, &m_entity, "light_origin" );
+}
+
+void updateLightRadiiBox() const {
+ const Matrix4& rotation = rotation_toMatrix( m_rotation );
+ aabb_corners( AABB( Vector3( 0, 0, 0 ), m_doom3Radius.m_radiusTransformed ), m_radii_box.m_points );
+ matrix4_transform_point( rotation, m_radii_box.m_points[0] );
+ vector3_add( m_radii_box.m_points[0], m_aabb_light.origin );
+ matrix4_transform_point( rotation, m_radii_box.m_points[1] );
+ vector3_add( m_radii_box.m_points[1], m_aabb_light.origin );
+ matrix4_transform_point( rotation, m_radii_box.m_points[2] );
+ vector3_add( m_radii_box.m_points[2], m_aabb_light.origin );
+ matrix4_transform_point( rotation, m_radii_box.m_points[3] );
+ vector3_add( m_radii_box.m_points[3], m_aabb_light.origin );
+ matrix4_transform_point( rotation, m_radii_box.m_points[4] );
+ vector3_add( m_radii_box.m_points[4], m_aabb_light.origin );
+ matrix4_transform_point( rotation, m_radii_box.m_points[5] );
+ vector3_add( m_radii_box.m_points[5], m_aabb_light.origin );
+ matrix4_transform_point( rotation, m_radii_box.m_points[6] );
+ vector3_add( m_radii_box.m_points[6], m_aabb_light.origin );
+ matrix4_transform_point( rotation, m_radii_box.m_points[7] );
+ vector3_add( m_radii_box.m_points[7], m_aabb_light.origin );
+}
+
+void rotationChanged(){
+ rotation_assign( m_rotation, m_useLightRotation ? m_lightRotation : m_rotationKey.m_rotation );
+ GlobalSelectionSystem().pivotChanged();
+}
+typedef MemberCaller<Light, &Light::rotationChanged> RotationChangedCaller;
+
+void lightRotationChanged( const char* value ){
+ m_useLightRotation = !string_empty( value );
+ if ( m_useLightRotation ) {
+ read_rotation( m_lightRotation, value );
+ }
+ rotationChanged();
+}
+typedef MemberCaller1<Light, const char*, &Light::lightRotationChanged> LightRotationChangedCaller;
public:
- Light(EntityClass* eclass, scene::Node& node, const Callback& transformChanged, const Callback& boundsChanged, const Callback& evaluateTransform) :
- m_entity(eclass),
- m_originKey(OriginChangedCaller(*this)),
- m_rotationKey(RotationChangedCaller(*this)),
- m_colour(Callback()),
- m_filter(m_entity, node),
- m_named(m_entity),
- m_nameKeys(m_entity),
- m_funcStaticOrigin(m_traverse, m_originKey.m_origin),
- m_doom3Radius(EntityClass_valueForKey(m_entity.getEntityClass(), "light_radius")),
- m_radii_wire(m_radii, m_aabb_light.origin),
- m_radii_fill(m_radii, m_aabb_light.origin),
- m_radii_box(m_aabb_light.origin),
- m_render_center(m_doom3Radius.m_center, m_entity.getEntityClass()),
- m_renderName(m_named, m_aabb_light.origin),
- m_useLightOrigin(false),
- m_useLightRotation(false),
- m_renderProjection(m_doom3Projection),
- m_transformChanged(transformChanged),
- m_boundsChanged(boundsChanged),
- m_evaluateTransform(evaluateTransform)
- {
- construct();
- }
- Light(const Light& other, scene::Node& node, const Callback& transformChanged, const Callback& boundsChanged, const Callback& evaluateTransform) :
- m_entity(other.m_entity),
- m_originKey(OriginChangedCaller(*this)),
- m_rotationKey(RotationChangedCaller(*this)),
- m_colour(Callback()),
- m_filter(m_entity, node),
- m_named(m_entity),
- m_nameKeys(m_entity),
- m_funcStaticOrigin(m_traverse, m_originKey.m_origin),
- m_doom3Radius(EntityClass_valueForKey(m_entity.getEntityClass(), "light_radius")),
- m_radii_wire(m_radii, m_aabb_light.origin),
- m_radii_fill(m_radii, m_aabb_light.origin),
- m_radii_box(m_aabb_light.origin),
- m_render_center(m_doom3Radius.m_center, m_entity.getEntityClass()),
- m_renderName(m_named, m_aabb_light.origin),
- m_useLightOrigin(false),
- m_useLightRotation(false),
- m_renderProjection(m_doom3Projection),
- m_transformChanged(transformChanged),
- m_boundsChanged(boundsChanged),
- m_evaluateTransform(evaluateTransform)
- {
- construct();
- }
- ~Light()
- {
- destroy();
- }
-
- InstanceCounter m_instanceCounter;
- void instanceAttach(const scene::Path& path)
- {
- if(++m_instanceCounter.m_count == 1)
- {
- m_filter.instanceAttach();
- m_entity.instanceAttach(path_find_mapfile(path.begin(), path.end()));
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_traverse.instanceAttach(path_find_mapfile(path.begin(), path.end()));
- }
- m_entity.attach(m_keyObservers);
-
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_funcStaticOrigin.enable();
- }
- }
- }
- void instanceDetach(const scene::Path& path)
- {
- if(--m_instanceCounter.m_count == 0)
- {
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_funcStaticOrigin.disable();
- }
-
- m_entity.detach(m_keyObservers);
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_traverse.instanceDetach(path_find_mapfile(path.begin(), path.end()));
- }
- m_entity.instanceDetach(path_find_mapfile(path.begin(), path.end()));
- m_filter.instanceDetach();
- }
- }
-
- EntityKeyValues& getEntity()
- {
- return m_entity;
- }
- const EntityKeyValues& getEntity() const
- {
- return m_entity;
- }
-
- scene::Traversable& getTraversable()
- {
- return m_traverse;
- }
- Namespaced& getNamespaced()
- {
- return m_nameKeys;
- }
- Nameable& getNameable()
- {
- return m_named;
- }
- TransformNode& getTransformNode()
- {
- return m_transform;
- }
-
- void attach(scene::Traversable::Observer* observer)
- {
- m_traverseObservers.attach(*observer);
- }
- void detach(scene::Traversable::Observer* observer)
- {
- m_traverseObservers.detach(*observer);
- }
-
- void render(RenderStateFlags state) const
- {
- if(!g_newLightDraw)
- {
- aabb_draw(m_aabb_light, state);
- }
- else
- {
- light_draw(m_aabb_light, state);
- }
- }
-
- VolumeIntersectionValue intersectVolume(const VolumeTest& volume, const Matrix4& localToWorld) const
- {
- return volume.TestAABB(m_aabb_light, localToWorld);
- }
-
- // cache
- const AABB& localAABB() const
- {
- return m_aabb_light;
- }
-
-
- mutable Matrix4 m_projectionOrientation;
-
- void renderSolid(Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected) const
- {
- renderer.SetState(m_entity.getEntityClass().m_state_wire, Renderer::eWireframeOnly);
- renderer.SetState(m_colour.state(), Renderer::eFullMaterials);
- renderer.addRenderable(*this, localToWorld);
-
- if(selected && g_lightRadii && string_empty(m_entity.getKeyValue("target")))
- {
- if(renderer.getStyle() == Renderer::eFullMaterials)
- {
- renderer.SetState(RenderLightRadiiFill::m_state, Renderer::eFullMaterials);
- renderer.Highlight(Renderer::ePrimitive, false);
- renderer.addRenderable(m_radii_fill, localToWorld);
- }
- else
- {
- renderer.addRenderable(m_radii_wire, localToWorld);
- }
- }
-
- renderer.SetState(m_entity.getEntityClass().m_state_wire, Renderer::eFullMaterials);
-
- if(g_lightType == LIGHTTYPE_DOOM3 && selected)
- {
- if(isProjected())
- {
- projection();
- m_projectionOrientation = rotation();
- vector4_to_vector3(m_projectionOrientation.t()) = localAABB().origin;
- renderer.addRenderable(m_renderProjection, m_projectionOrientation);
- }
- else
- {
- updateLightRadiiBox();
- renderer.addRenderable(m_radii_box, localToWorld);
- }
-
- //draw the center of the light
- if(m_doom3Radius.m_useCenterKey)
- {
- renderer.Highlight(Renderer::ePrimitive, false);
- renderer.Highlight(Renderer::eFace, false);
- renderer.SetState(m_render_center.m_state, Renderer::eFullMaterials);
- renderer.SetState(m_render_center.m_state, Renderer::eWireframeOnly);
- renderer.addRenderable(m_render_center, localToWorld);
- }
- }
- }
- void renderWireframe(Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected) const
- {
- renderSolid(renderer, volume, localToWorld, selected);
- if(g_showNames)
- {
- renderer.addRenderable(m_renderName, localToWorld);
- }
- }
-
- void testSelect(Selector& selector, SelectionTest& test, const Matrix4& localToWorld)
- {
- test.BeginMesh(localToWorld);
-
- SelectionIntersection best;
- aabb_testselect(m_aabb_light, test, best);
- if(best.valid())
- {
- selector.addIntersection(best);
- }
- }
-
- void translate(const Vector3& translation)
- {
- m_aabb_light.origin = origin_translated(m_aabb_light.origin, translation);
- }
- void rotate(const Quaternion& rotation)
- {
- rotation_rotate(m_rotation, rotation);
- }
- void snapto(float snap)
- {
- if(g_lightType == LIGHTTYPE_DOOM3 && !m_useLightOrigin && !m_traverse.empty())
- {
- m_useLightOrigin = true;
- m_lightOrigin = m_originKey.m_origin;
- }
-
- if(m_useLightOrigin)
- {
- m_lightOrigin = origin_snapped(m_lightOrigin, snap);
- writeLightOrigin();
- }
- else
- {
- m_originKey.m_origin = origin_snapped(m_originKey.m_origin, snap);
- m_originKey.write(&m_entity);
- }
- }
- void setLightRadius(const AABB& aabb)
- {
- m_aabb_light.origin = aabb.origin;
- m_doom3Radius.m_radiusTransformed = aabb.extents;
- }
- void transformLightRadius(const Matrix4& transform)
- {
- matrix4_transform_point(transform, m_aabb_light.origin);
- }
- void revertTransform()
- {
- m_aabb_light.origin = m_useLightOrigin ? m_lightOrigin : m_originKey.m_origin;
- rotation_assign(m_rotation, m_useLightRotation ? m_lightRotation : m_rotationKey.m_rotation);
- m_doom3Radius.m_radiusTransformed = m_doom3Radius.m_radius;
- }
- void freezeTransform()
- {
- if(g_lightType == LIGHTTYPE_DOOM3 && !m_useLightOrigin && !m_traverse.empty())
- {
- m_useLightOrigin = true;
- }
-
- if(m_useLightOrigin)
- {
- m_lightOrigin = m_aabb_light.origin;
- writeLightOrigin();
- }
- else
- {
- m_originKey.m_origin = m_aabb_light.origin;
- m_originKey.write(&m_entity);
- }
-
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- if(!m_useLightRotation && !m_traverse.empty())
- {
- m_useLightRotation = true;
- }
-
- if(m_useLightRotation)
- {
- rotation_assign(m_lightRotation, m_rotation);
- write_rotation(m_lightRotation, &m_entity, "light_rotation");
- }
-
- rotation_assign(m_rotationKey.m_rotation, m_rotation);
- write_rotation(m_rotationKey.m_rotation, &m_entity);
-
- m_doom3Radius.m_radius = m_doom3Radius.m_radiusTransformed;
- write_origin(m_doom3Radius.m_radius, &m_entity, "light_radius");
- }
- }
- void transformChanged()
- {
- revertTransform();
- m_evaluateTransform();
- updateOrigin();
- }
- typedef MemberCaller<Light, &Light::transformChanged> TransformChangedCaller;
-
- mutable Matrix4 m_localPivot;
- const Matrix4& getLocalPivot() const
- {
- m_localPivot = rotation_toMatrix(m_rotation);
- vector4_to_vector3(m_localPivot.t()) = m_aabb_light.origin;
- return m_localPivot;
- }
-
- void setLightChangedCallback(const Callback& callback)
- {
- m_doom3Radius.m_changed = callback;
- }
-
- const AABB& aabb() const
- {
- m_doom3AABB = AABB(m_aabb_light.origin, m_doom3Radius.m_radiusTransformed);
- return m_doom3AABB;
- }
- bool testAABB(const AABB& other) const
- {
- if(isProjected())
- {
- Matrix4 transform = rotation();
- vector4_to_vector3(transform.t()) = localAABB().origin;
- projection();
- Frustum frustum(frustum_transformed(m_doom3Frustum, transform));
- return frustum_test_aabb(frustum, other) != c_volumeOutside;
- }
- // test against an AABB which contains the rotated bounds of this light.
- const AABB& bounds = aabb();
- return aabb_intersects_aabb(other, AABB(
- bounds.origin,
- Vector3(
- static_cast<float>(fabs(m_rotation[0] * bounds.extents[0])
- + fabs(m_rotation[3] * bounds.extents[1])
- + fabs(m_rotation[6] * bounds.extents[2])),
- static_cast<float>(fabs(m_rotation[1] * bounds.extents[0])
- + fabs(m_rotation[4] * bounds.extents[1])
- + fabs(m_rotation[7] * bounds.extents[2])),
- static_cast<float>(fabs(m_rotation[2] * bounds.extents[0])
- + fabs(m_rotation[5] * bounds.extents[1])
- + fabs(m_rotation[8] * bounds.extents[2]))
- )
- ));
- }
-
- const Matrix4& rotation() const
- {
- m_doom3Rotation = rotation_toMatrix(m_rotation);
- return m_doom3Rotation;
- }
- const Vector3& offset() const
- {
- return m_doom3Radius.m_center;
- }
- const Vector3& colour() const
- {
- return m_colour.m_colour;
- }
-
- bool isProjected() const
- {
- return m_useLightTarget && m_useLightUp && m_useLightRight;
- }
- void projectionChanged()
- {
- m_doom3ProjectionChanged = true;
- m_doom3Radius.m_changed();
- SceneChangeNotify();
- }
-
- const Matrix4& projection() const
- {
- if(!m_doom3ProjectionChanged)
- {
- return m_doom3Projection;
- }
- m_doom3ProjectionChanged = false;
- m_doom3Projection = g_matrix4_identity;
- matrix4_translate_by_vec3(m_doom3Projection, Vector3(0.5f, 0.5f, 0));
- matrix4_scale_by_vec3(m_doom3Projection, Vector3(0.5f, 0.5f, 1));
+Light( EntityClass* eclass, scene::Node& node, const Callback& transformChanged, const Callback& boundsChanged, const Callback& evaluateTransform ) :
+ m_entity( eclass ),
+ m_originKey( OriginChangedCaller( *this ) ),
+ m_rotationKey( RotationChangedCaller( *this ) ),
+ m_colour( Callback() ),
+ m_filter( m_entity, node ),
+ m_named( m_entity ),
+ m_nameKeys( m_entity ),
+ m_funcStaticOrigin( m_traverse, m_originKey.m_origin ),
+ m_doom3Radius( EntityClass_valueForKey( m_entity.getEntityClass(), "light_radius" ) ),
+ m_radii_wire( m_radii, m_aabb_light.origin ),
+ m_radii_fill( m_radii, m_aabb_light.origin ),
+ m_radii_box( m_aabb_light.origin ),
+ m_render_center( m_doom3Radius.m_center, m_entity.getEntityClass() ),
+ m_renderName( m_named, m_aabb_light.origin ),
+ m_useLightOrigin( false ),
+ m_useLightRotation( false ),
+ m_renderProjection( m_doom3Projection ),
+ m_transformChanged( transformChanged ),
+ m_boundsChanged( boundsChanged ),
+ m_evaluateTransform( evaluateTransform ){
+ construct();
+}
+Light( const Light& other, scene::Node& node, const Callback& transformChanged, const Callback& boundsChanged, const Callback& evaluateTransform ) :
+ m_entity( other.m_entity ),
+ m_originKey( OriginChangedCaller( *this ) ),
+ m_rotationKey( RotationChangedCaller( *this ) ),
+ m_colour( Callback() ),
+ m_filter( m_entity, node ),
+ m_named( m_entity ),
+ m_nameKeys( m_entity ),
+ m_funcStaticOrigin( m_traverse, m_originKey.m_origin ),
+ m_doom3Radius( EntityClass_valueForKey( m_entity.getEntityClass(), "light_radius" ) ),
+ m_radii_wire( m_radii, m_aabb_light.origin ),
+ m_radii_fill( m_radii, m_aabb_light.origin ),
+ m_radii_box( m_aabb_light.origin ),
+ m_render_center( m_doom3Radius.m_center, m_entity.getEntityClass() ),
+ m_renderName( m_named, m_aabb_light.origin ),
+ m_useLightOrigin( false ),
+ m_useLightRotation( false ),
+ m_renderProjection( m_doom3Projection ),
+ m_transformChanged( transformChanged ),
+ m_boundsChanged( boundsChanged ),
+ m_evaluateTransform( evaluateTransform ){
+ construct();
+}
+~Light(){
+ destroy();
+}
+
+InstanceCounter m_instanceCounter;
+void instanceAttach( const scene::Path& path ){
+ if ( ++m_instanceCounter.m_count == 1 ) {
+ m_filter.instanceAttach();
+ m_entity.instanceAttach( path_find_mapfile( path.begin(), path.end() ) );
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_traverse.instanceAttach( path_find_mapfile( path.begin(), path.end() ) );
+ }
+ m_entity.attach( m_keyObservers );
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_funcStaticOrigin.enable();
+ }
+ }
+}
+void instanceDetach( const scene::Path& path ){
+ if ( --m_instanceCounter.m_count == 0 ) {
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_funcStaticOrigin.disable();
+ }
+
+ m_entity.detach( m_keyObservers );
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_traverse.instanceDetach( path_find_mapfile( path.begin(), path.end() ) );
+ }
+ m_entity.instanceDetach( path_find_mapfile( path.begin(), path.end() ) );
+ m_filter.instanceDetach();
+ }
+}
+
+EntityKeyValues& getEntity(){
+ return m_entity;
+}
+const EntityKeyValues& getEntity() const {
+ return m_entity;
+}
+
+scene::Traversable& getTraversable(){
+ return m_traverse;
+}
+Namespaced& getNamespaced(){
+ return m_nameKeys;
+}
+Nameable& getNameable(){
+ return m_named;
+}
+TransformNode& getTransformNode(){
+ return m_transform;
+}
+
+void attach( scene::Traversable::Observer* observer ){
+ m_traverseObservers.attach( *observer );
+}
+void detach( scene::Traversable::Observer* observer ){
+ m_traverseObservers.detach( *observer );
+}
+
+void render( RenderStateFlags state ) const {
+ if ( !g_newLightDraw ) {
+ aabb_draw( m_aabb_light, state );
+ }
+ else
+ {
+ light_draw( m_aabb_light, state );
+ }
+}
+
+VolumeIntersectionValue intersectVolume( const VolumeTest& volume, const Matrix4& localToWorld ) const {
+ return volume.TestAABB( m_aabb_light, localToWorld );
+}
+
+// cache
+const AABB& localAABB() const {
+ return m_aabb_light;
+}
+
+
+mutable Matrix4 m_projectionOrientation;
+
+void renderSolid( Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected ) const {
+ renderer.SetState( m_entity.getEntityClass().m_state_wire, Renderer::eWireframeOnly );
+ renderer.SetState( m_colour.state(), Renderer::eFullMaterials );
+ renderer.addRenderable( *this, localToWorld );
+
+ if ( selected && g_lightRadii && string_empty( m_entity.getKeyValue( "target" ) ) ) {
+ if ( renderer.getStyle() == Renderer::eFullMaterials ) {
+ renderer.SetState( RenderLightRadiiFill::m_state, Renderer::eFullMaterials );
+ renderer.Highlight( Renderer::ePrimitive, false );
+ renderer.addRenderable( m_radii_fill, localToWorld );
+ }
+ else
+ {
+ renderer.addRenderable( m_radii_wire, localToWorld );
+ }
+ }
+
+ renderer.SetState( m_entity.getEntityClass().m_state_wire, Renderer::eFullMaterials );
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 && selected ) {
+ if ( isProjected() ) {
+ projection();
+ m_projectionOrientation = rotation();
+ vector4_to_vector3( m_projectionOrientation.t() ) = localAABB().origin;
+ renderer.addRenderable( m_renderProjection, m_projectionOrientation );
+ }
+ else
+ {
+ updateLightRadiiBox();
+ renderer.addRenderable( m_radii_box, localToWorld );
+ }
+
+ //draw the center of the light
+ if ( m_doom3Radius.m_useCenterKey ) {
+ renderer.Highlight( Renderer::ePrimitive, false );
+ renderer.Highlight( Renderer::eFace, false );
+ renderer.SetState( m_render_center.m_state, Renderer::eFullMaterials );
+ renderer.SetState( m_render_center.m_state, Renderer::eWireframeOnly );
+ renderer.addRenderable( m_render_center, localToWorld );
+ }
+ }
+}
+void renderWireframe( Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected ) const {
+ renderSolid( renderer, volume, localToWorld, selected );
+ if ( g_showNames ) {
+ renderer.addRenderable( m_renderName, localToWorld );
+ }
+}
+
+void testSelect( Selector& selector, SelectionTest& test, const Matrix4& localToWorld ){
+ test.BeginMesh( localToWorld );
+
+ SelectionIntersection best;
+ aabb_testselect( m_aabb_light, test, best );
+ if ( best.valid() ) {
+ selector.addIntersection( best );
+ }
+}
+
+void translate( const Vector3& translation ){
+ m_aabb_light.origin = origin_translated( m_aabb_light.origin, translation );
+}
+void rotate( const Quaternion& rotation ){
+ rotation_rotate( m_rotation, rotation );
+}
+void snapto( float snap ){
+ if ( g_lightType == LIGHTTYPE_DOOM3 && !m_useLightOrigin && !m_traverse.empty() ) {
+ m_useLightOrigin = true;
+ m_lightOrigin = m_originKey.m_origin;
+ }
+
+ if ( m_useLightOrigin ) {
+ m_lightOrigin = origin_snapped( m_lightOrigin, snap );
+ writeLightOrigin();
+ }
+ else
+ {
+ m_originKey.m_origin = origin_snapped( m_originKey.m_origin, snap );
+ m_originKey.write( &m_entity );
+ }
+}
+void setLightRadius( const AABB& aabb ){
+ m_aabb_light.origin = aabb.origin;
+ m_doom3Radius.m_radiusTransformed = aabb.extents;
+}
+void transformLightRadius( const Matrix4& transform ){
+ matrix4_transform_point( transform, m_aabb_light.origin );
+}
+void revertTransform(){
+ m_aabb_light.origin = m_useLightOrigin ? m_lightOrigin : m_originKey.m_origin;
+ rotation_assign( m_rotation, m_useLightRotation ? m_lightRotation : m_rotationKey.m_rotation );
+ m_doom3Radius.m_radiusTransformed = m_doom3Radius.m_radius;
+}
+void freezeTransform(){
+ if ( g_lightType == LIGHTTYPE_DOOM3 && !m_useLightOrigin && !m_traverse.empty() ) {
+ m_useLightOrigin = true;
+ }
+
+ if ( m_useLightOrigin ) {
+ m_lightOrigin = m_aabb_light.origin;
+ writeLightOrigin();
+ }
+ else
+ {
+ m_originKey.m_origin = m_aabb_light.origin;
+ m_originKey.write( &m_entity );
+ }
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ if ( !m_useLightRotation && !m_traverse.empty() ) {
+ m_useLightRotation = true;
+ }
+
+ if ( m_useLightRotation ) {
+ rotation_assign( m_lightRotation, m_rotation );
+ write_rotation( m_lightRotation, &m_entity, "light_rotation" );
+ }
+
+ rotation_assign( m_rotationKey.m_rotation, m_rotation );
+ write_rotation( m_rotationKey.m_rotation, &m_entity );
+
+ m_doom3Radius.m_radius = m_doom3Radius.m_radiusTransformed;
+ write_origin( m_doom3Radius.m_radius, &m_entity, "light_radius" );
+ }
+}
+void transformChanged(){
+ revertTransform();
+ m_evaluateTransform();
+ updateOrigin();
+}
+typedef MemberCaller<Light, &Light::transformChanged> TransformChangedCaller;
+
+mutable Matrix4 m_localPivot;
+const Matrix4& getLocalPivot() const {
+ m_localPivot = rotation_toMatrix( m_rotation );
+ vector4_to_vector3( m_localPivot.t() ) = m_aabb_light.origin;
+ return m_localPivot;
+}
+
+void setLightChangedCallback( const Callback& callback ){
+ m_doom3Radius.m_changed = callback;
+}
+
+const AABB& aabb() const {
+ m_doom3AABB = AABB( m_aabb_light.origin, m_doom3Radius.m_radiusTransformed );
+ return m_doom3AABB;
+}
+bool testAABB( const AABB& other ) const {
+ if ( isProjected() ) {
+ Matrix4 transform = rotation();
+ vector4_to_vector3( transform.t() ) = localAABB().origin;
+ projection();
+ Frustum frustum( frustum_transformed( m_doom3Frustum, transform ) );
+ return frustum_test_aabb( frustum, other ) != c_volumeOutside;
+ }
+ // test against an AABB which contains the rotated bounds of this light.
+ const AABB& bounds = aabb();
+ return aabb_intersects_aabb( other, AABB(
+ bounds.origin,
+ Vector3(
+ static_cast<float>( fabs( m_rotation[0] * bounds.extents[0] )
+ + fabs( m_rotation[3] * bounds.extents[1] )
+ + fabs( m_rotation[6] * bounds.extents[2] ) ),
+ static_cast<float>( fabs( m_rotation[1] * bounds.extents[0] )
+ + fabs( m_rotation[4] * bounds.extents[1] )
+ + fabs( m_rotation[7] * bounds.extents[2] ) ),
+ static_cast<float>( fabs( m_rotation[2] * bounds.extents[0] )
+ + fabs( m_rotation[5] * bounds.extents[1] )
+ + fabs( m_rotation[8] * bounds.extents[2] ) )
+ )
+ ) );
+}
+
+const Matrix4& rotation() const {
+ m_doom3Rotation = rotation_toMatrix( m_rotation );
+ return m_doom3Rotation;
+}
+const Vector3& offset() const {
+ return m_doom3Radius.m_center;
+}
+const Vector3& colour() const {
+ return m_colour.m_colour;
+}
+
+bool isProjected() const {
+ return m_useLightTarget && m_useLightUp && m_useLightRight;
+}
+void projectionChanged(){
+ m_doom3ProjectionChanged = true;
+ m_doom3Radius.m_changed();
+ SceneChangeNotify();
+}
+
+const Matrix4& projection() const {
+ if ( !m_doom3ProjectionChanged ) {
+ return m_doom3Projection;
+ }
+ m_doom3ProjectionChanged = false;
+ m_doom3Projection = g_matrix4_identity;
+ matrix4_translate_by_vec3( m_doom3Projection, Vector3( 0.5f, 0.5f, 0 ) );
+ matrix4_scale_by_vec3( m_doom3Projection, Vector3( 0.5f, 0.5f, 1 ) );
#if 0
- Vector3 right = vector3_cross(m_lightUp, vector3_normalised(m_lightTarget));
- Vector3 up = vector3_cross(vector3_normalised(m_lightTarget), m_lightRight);
- Vector3 target = m_lightTarget;
- Matrix4 test(
- -right.x(), -right.y(), -right.z(), 0,
- -up.x(), -up.y(), -up.z(), 0,
- -target.x(), -target.y(), -target.z(), 0,
- 0, 0, 0, 1
- );
- Matrix4 frustum = matrix4_frustum(-0.01, 0.01, -0.01, 0.01, 0.01, 1.0);
- test = matrix4_full_inverse(test);
- matrix4_premultiply_by_matrix4(test, frustum);
- matrix4_multiply_by_matrix4(m_doom3Projection, test);
+ Vector3 right = vector3_cross( m_lightUp, vector3_normalised( m_lightTarget ) );
+ Vector3 up = vector3_cross( vector3_normalised( m_lightTarget ), m_lightRight );
+ Vector3 target = m_lightTarget;
+ Matrix4 test(
+ -right.x(), -right.y(), -right.z(), 0,
+ -up.x(), -up.y(), -up.z(), 0,
+ -target.x(), -target.y(), -target.z(), 0,
+ 0, 0, 0, 1
+ );
+ Matrix4 frustum = matrix4_frustum( -0.01, 0.01, -0.01, 0.01, 0.01, 1.0 );
+ test = matrix4_full_inverse( test );
+ matrix4_premultiply_by_matrix4( test, frustum );
+ matrix4_multiply_by_matrix4( m_doom3Projection, test );
#elif 0
- const float nearFar = 1 / 49.5f;
- Vector3 right = vector3_cross(m_lightUp, vector3_normalised(m_lightTarget + m_lightRight));
- Vector3 up = vector3_cross(vector3_normalised(m_lightTarget + m_lightUp), m_lightRight);
- Vector3 target = vector3_negated(m_lightTarget * (1 + nearFar));
- float scale = -1 / vector3_length(m_lightTarget);
- Matrix4 test(
- -inverse(right.x()), -inverse(up.x()), -inverse(target.x()), 0,
- -inverse(right.y()), -inverse(up.y()), -inverse(target.y()), 0,
- -inverse(right.z()), -inverse(up.z()), -inverse(target.z()), scale,
- 0, 0, -nearFar, 0
- );
- matrix4_multiply_by_matrix4(m_doom3Projection, test);
+ const float nearFar = 1 / 49.5f;
+ Vector3 right = vector3_cross( m_lightUp, vector3_normalised( m_lightTarget + m_lightRight ) );
+ Vector3 up = vector3_cross( vector3_normalised( m_lightTarget + m_lightUp ), m_lightRight );
+ Vector3 target = vector3_negated( m_lightTarget * ( 1 + nearFar ) );
+ float scale = -1 / vector3_length( m_lightTarget );
+ Matrix4 test(
+ -inverse( right.x() ), -inverse( up.x() ), -inverse( target.x() ), 0,
+ -inverse( right.y() ), -inverse( up.y() ), -inverse( target.y() ), 0,
+ -inverse( right.z() ), -inverse( up.z() ), -inverse( target.z() ), scale,
+ 0, 0, -nearFar, 0
+ );
+ matrix4_multiply_by_matrix4( m_doom3Projection, test );
#elif 0
- Vector3 leftA(m_lightTarget - m_lightRight);
- Vector3 leftB(m_lightRight + m_lightUp);
- Plane3 left(vector3_normalised(vector3_cross(leftA, leftB)) * (1.0 / 128), 0);
- Vector3 rightA(m_lightTarget + m_lightRight);
- Vector3 rightB(vector3_cross(rightA, m_lightTarget));
- Plane3 right(vector3_normalised(vector3_cross(rightA, rightB)) * (1.0 / 128), 0);
- Vector3 bottomA(m_lightTarget - m_lightUp);
- Vector3 bottomB(vector3_cross(bottomA, m_lightTarget));
- Plane3 bottom(vector3_normalised(vector3_cross(bottomA, bottomB)) * (1.0 / 128), 0);
- Vector3 topA(m_lightTarget + m_lightUp);
- Vector3 topB(vector3_cross(topA, m_lightTarget));
- Plane3 top(vector3_normalised(vector3_cross(topA, topB)) * (1.0 / 128), 0);
- Plane3 front(vector3_normalised(m_lightTarget) * (1.0 / 128), 1);
- Plane3 back(vector3_normalised(vector3_negated(m_lightTarget)) * (1.0 / 128), 0);
- Matrix4 test(matrix4_from_planes(plane3_flipped(left), plane3_flipped(right), plane3_flipped(bottom), plane3_flipped(top), plane3_flipped(front), plane3_flipped(back)));
- matrix4_multiply_by_matrix4(m_doom3Projection, test);
+ Vector3 leftA( m_lightTarget - m_lightRight );
+ Vector3 leftB( m_lightRight + m_lightUp );
+ Plane3 left( vector3_normalised( vector3_cross( leftA, leftB ) ) * ( 1.0 / 128 ), 0 );
+ Vector3 rightA( m_lightTarget + m_lightRight );
+ Vector3 rightB( vector3_cross( rightA, m_lightTarget ) );
+ Plane3 right( vector3_normalised( vector3_cross( rightA, rightB ) ) * ( 1.0 / 128 ), 0 );
+ Vector3 bottomA( m_lightTarget - m_lightUp );
+ Vector3 bottomB( vector3_cross( bottomA, m_lightTarget ) );
+ Plane3 bottom( vector3_normalised( vector3_cross( bottomA, bottomB ) ) * ( 1.0 / 128 ), 0 );
+ Vector3 topA( m_lightTarget + m_lightUp );
+ Vector3 topB( vector3_cross( topA, m_lightTarget ) );
+ Plane3 top( vector3_normalised( vector3_cross( topA, topB ) ) * ( 1.0 / 128 ), 0 );
+ Plane3 front( vector3_normalised( m_lightTarget ) * ( 1.0 / 128 ), 1 );
+ Plane3 back( vector3_normalised( vector3_negated( m_lightTarget ) ) * ( 1.0 / 128 ), 0 );
+ Matrix4 test( matrix4_from_planes( plane3_flipped( left ), plane3_flipped( right ), plane3_flipped( bottom ), plane3_flipped( top ), plane3_flipped( front ), plane3_flipped( back ) ) );
+ matrix4_multiply_by_matrix4( m_doom3Projection, test );
#else
- Plane3 lightProject[4];
-
- Vector3 start = m_useLightStart && m_useLightEnd ? m_lightStart : vector3_normalised(m_lightTarget);
- Vector3 stop = m_useLightStart && m_useLightEnd ? m_lightEnd : m_lightTarget;
-
- float rLen = vector3_length(m_lightRight);
- Vector3 right = vector3_divided(m_lightRight, rLen);
- float uLen = vector3_length(m_lightUp);
- Vector3 up = vector3_divided(m_lightUp, uLen);
- Vector3 normal = vector3_normalised(vector3_cross(up, right));
-
- float dist = vector3_dot(m_lightTarget, normal);
- if ( dist < 0 ) {
- dist = -dist;
- normal = vector3_negated(normal);
- }
-
- right *= ( 0.5f * dist ) / rLen;
- up *= -( 0.5f * dist ) / uLen;
-
- lightProject[2] = Plane3(normal, 0);
- lightProject[0] = Plane3(right, 0);
- lightProject[1] = Plane3(up, 0);
-
- // now offset to center
- Vector4 targetGlobal(m_lightTarget, 1);
- {
- float a = vector4_dot(targetGlobal, plane3_to_vector4(lightProject[0]));
- float b = vector4_dot(targetGlobal, plane3_to_vector4(lightProject[2]));
- float ofs = 0.5f - a / b;
- plane3_to_vector4(lightProject[0]) += plane3_to_vector4(lightProject[2]) * ofs;
- }
- {
- float a = vector4_dot(targetGlobal, plane3_to_vector4(lightProject[1]));
- float b = vector4_dot(targetGlobal, plane3_to_vector4(lightProject[2]));
- float ofs = 0.5f - a / b;
- plane3_to_vector4(lightProject[1]) += plane3_to_vector4(lightProject[2]) * ofs;
- }
-
- // set the falloff vector
- Vector3 falloff = stop - start;
- float length = vector3_length(falloff);
- falloff = vector3_divided(falloff, length);
- if ( length <= 0 ) {
- length = 1;
- }
- falloff *= (1.0f / length);
- lightProject[3] = Plane3(falloff, -vector3_dot(start, falloff));
-
- // we want the planes of s=0, s=q, t=0, and t=q
- m_doom3Frustum.left = lightProject[0];
- m_doom3Frustum.bottom = lightProject[1];
- m_doom3Frustum.right = Plane3(lightProject[2].normal() - lightProject[0].normal(), lightProject[2].dist() - lightProject[0].dist());
- m_doom3Frustum.top = Plane3(lightProject[2].normal() - lightProject[1].normal(), lightProject[2].dist() - lightProject[1].dist());
-
- // we want the planes of s=0 and s=1 for front and rear clipping planes
- m_doom3Frustum.front = lightProject[3];
-
- m_doom3Frustum.back = lightProject[3];
- m_doom3Frustum.back.dist() -= 1.0f;
- m_doom3Frustum.back = plane3_flipped(m_doom3Frustum.back);
-
- Matrix4 test(matrix4_from_planes(m_doom3Frustum.left, m_doom3Frustum.right, m_doom3Frustum.bottom, m_doom3Frustum.top, m_doom3Frustum.front, m_doom3Frustum.back));
- matrix4_multiply_by_matrix4(m_doom3Projection, test);
-
- m_doom3Frustum.left = plane3_normalised(m_doom3Frustum.left);
- m_doom3Frustum.right = plane3_normalised(m_doom3Frustum.right);
- m_doom3Frustum.bottom = plane3_normalised(m_doom3Frustum.bottom);
- m_doom3Frustum.top = plane3_normalised(m_doom3Frustum.top);
- m_doom3Frustum.back = plane3_normalised(m_doom3Frustum.back);
- m_doom3Frustum.front = plane3_normalised(m_doom3Frustum.front);
+ Plane3 lightProject[4];
+
+ Vector3 start = m_useLightStart && m_useLightEnd ? m_lightStart : vector3_normalised( m_lightTarget );
+ Vector3 stop = m_useLightStart && m_useLightEnd ? m_lightEnd : m_lightTarget;
+
+ float rLen = vector3_length( m_lightRight );
+ Vector3 right = vector3_divided( m_lightRight, rLen );
+ float uLen = vector3_length( m_lightUp );
+ Vector3 up = vector3_divided( m_lightUp, uLen );
+ Vector3 normal = vector3_normalised( vector3_cross( up, right ) );
+
+ float dist = vector3_dot( m_lightTarget, normal );
+ if ( dist < 0 ) {
+ dist = -dist;
+ normal = vector3_negated( normal );
+ }
+
+ right *= ( 0.5f * dist ) / rLen;
+ up *= -( 0.5f * dist ) / uLen;
+
+ lightProject[2] = Plane3( normal, 0 );
+ lightProject[0] = Plane3( right, 0 );
+ lightProject[1] = Plane3( up, 0 );
+
+ // now offset to center
+ Vector4 targetGlobal( m_lightTarget, 1 );
+ {
+ float a = vector4_dot( targetGlobal, plane3_to_vector4( lightProject[0] ) );
+ float b = vector4_dot( targetGlobal, plane3_to_vector4( lightProject[2] ) );
+ float ofs = 0.5f - a / b;
+ plane3_to_vector4( lightProject[0] ) += plane3_to_vector4( lightProject[2] ) * ofs;
+ }
+ {
+ float a = vector4_dot( targetGlobal, plane3_to_vector4( lightProject[1] ) );
+ float b = vector4_dot( targetGlobal, plane3_to_vector4( lightProject[2] ) );
+ float ofs = 0.5f - a / b;
+ plane3_to_vector4( lightProject[1] ) += plane3_to_vector4( lightProject[2] ) * ofs;
+ }
+
+ // set the falloff vector
+ Vector3 falloff = stop - start;
+ float length = vector3_length( falloff );
+ falloff = vector3_divided( falloff, length );
+ if ( length <= 0 ) {
+ length = 1;
+ }
+ falloff *= ( 1.0f / length );
+ lightProject[3] = Plane3( falloff, -vector3_dot( start, falloff ) );
+
+ // we want the planes of s=0, s=q, t=0, and t=q
+ m_doom3Frustum.left = lightProject[0];
+ m_doom3Frustum.bottom = lightProject[1];
+ m_doom3Frustum.right = Plane3( lightProject[2].normal() - lightProject[0].normal(), lightProject[2].dist() - lightProject[0].dist() );
+ m_doom3Frustum.top = Plane3( lightProject[2].normal() - lightProject[1].normal(), lightProject[2].dist() - lightProject[1].dist() );
+
+ // we want the planes of s=0 and s=1 for front and rear clipping planes
+ m_doom3Frustum.front = lightProject[3];
+
+ m_doom3Frustum.back = lightProject[3];
+ m_doom3Frustum.back.dist() -= 1.0f;
+ m_doom3Frustum.back = plane3_flipped( m_doom3Frustum.back );
+
+ Matrix4 test( matrix4_from_planes( m_doom3Frustum.left, m_doom3Frustum.right, m_doom3Frustum.bottom, m_doom3Frustum.top, m_doom3Frustum.front, m_doom3Frustum.back ) );
+ matrix4_multiply_by_matrix4( m_doom3Projection, test );
+
+ m_doom3Frustum.left = plane3_normalised( m_doom3Frustum.left );
+ m_doom3Frustum.right = plane3_normalised( m_doom3Frustum.right );
+ m_doom3Frustum.bottom = plane3_normalised( m_doom3Frustum.bottom );
+ m_doom3Frustum.top = plane3_normalised( m_doom3Frustum.top );
+ m_doom3Frustum.back = plane3_normalised( m_doom3Frustum.back );
+ m_doom3Frustum.front = plane3_normalised( m_doom3Frustum.front );
#endif
- //matrix4_scale_by_vec3(m_doom3Projection, Vector3(1.0 / 128, 1.0 / 128, 1.0 / 128));
- return m_doom3Projection;
- }
-
- Shader* getShader() const
- {
- return m_shader.get();
- }
+ //matrix4_scale_by_vec3(m_doom3Projection, Vector3(1.0 / 128, 1.0 / 128, 1.0 / 128));
+ return m_doom3Projection;
+}
+
+Shader* getShader() const {
+ return m_shader.get();
+}
};
class LightInstance :
- public TargetableInstance,
- public TransformModifier,
- public Renderable,
- public SelectionTestable,
- public RendererLight,
- public PlaneSelectable,
- public ComponentSelectionTestable
+ public TargetableInstance,
+ public TransformModifier,
+ public Renderable,
+ public SelectionTestable,
+ public RendererLight,
+ public PlaneSelectable,
+ public ComponentSelectionTestable
+{
+class TypeCasts
{
- class TypeCasts
- {
- InstanceTypeCastTable m_casts;
- public:
- TypeCasts()
- {
- m_casts = TargetableInstance::StaticTypeCasts::instance().get();
- InstanceContainedCast<LightInstance, Bounded>::install(m_casts);
- //InstanceContainedCast<LightInstance, Cullable>::install(m_casts);
- InstanceStaticCast<LightInstance, Renderable>::install(m_casts);
- InstanceStaticCast<LightInstance, SelectionTestable>::install(m_casts);
- InstanceStaticCast<LightInstance, Transformable>::install(m_casts);
- InstanceStaticCast<LightInstance, PlaneSelectable>::install(m_casts);
- InstanceStaticCast<LightInstance, ComponentSelectionTestable>::install(m_casts);
- InstanceIdentityCast<LightInstance>::install(m_casts);
- }
- InstanceTypeCastTable& get()
- {
- return m_casts;
- }
- };
-
- Light& m_contained;
- DragPlanes m_dragPlanes;// dragplanes for lightresizing using mousedrag
+InstanceTypeCastTable m_casts;
+public:
+TypeCasts(){
+ m_casts = TargetableInstance::StaticTypeCasts::instance().get();
+ InstanceContainedCast<LightInstance, Bounded>::install( m_casts );
+ //InstanceContainedCast<LightInstance, Cullable>::install(m_casts);
+ InstanceStaticCast<LightInstance, Renderable>::install( m_casts );
+ InstanceStaticCast<LightInstance, SelectionTestable>::install( m_casts );
+ InstanceStaticCast<LightInstance, Transformable>::install( m_casts );
+ InstanceStaticCast<LightInstance, PlaneSelectable>::install( m_casts );
+ InstanceStaticCast<LightInstance, ComponentSelectionTestable>::install( m_casts );
+ InstanceIdentityCast<LightInstance>::install( m_casts );
+}
+InstanceTypeCastTable& get(){
+ return m_casts;
+}
+};
+
+Light& m_contained;
+DragPlanes m_dragPlanes; // dragplanes for lightresizing using mousedrag
public:
- typedef LazyStatic<TypeCasts> StaticTypeCasts;
-
- Bounded& get(NullType<Bounded>)
- {
- return m_contained;
- }
-
- STRING_CONSTANT(Name, "LightInstance");
-
- LightInstance(const scene::Path& path, scene::Instance* parent, Light& contained) :
- TargetableInstance(path, parent, this, StaticTypeCasts::instance().get(), contained.getEntity(), *this),
- TransformModifier(Light::TransformChangedCaller(contained), ApplyTransformCaller(*this)),
- m_contained(contained),
- m_dragPlanes(SelectedChangedComponentCaller(*this))
- {
- m_contained.instanceAttach(Instance::path());
-
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- GlobalShaderCache().attach(*this);
- m_contained.setLightChangedCallback(LightChangedCaller(*this));
- }
-
- StaticRenderableConnectionLines::instance().attach(*this);
- }
- ~LightInstance()
- {
- StaticRenderableConnectionLines::instance().detach(*this);
-
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_contained.setLightChangedCallback(Callback());
- GlobalShaderCache().detach(*this);
- }
-
- m_contained.instanceDetach(Instance::path());
- }
- void renderSolid(Renderer& renderer, const VolumeTest& volume) const
- {
- m_contained.renderSolid(renderer, volume, Instance::localToWorld(), getSelectable().isSelected());
- }
- void renderWireframe(Renderer& renderer, const VolumeTest& volume) const
- {
- m_contained.renderWireframe(renderer, volume, Instance::localToWorld(), getSelectable().isSelected());
- }
- void testSelect(Selector& selector, SelectionTest& test)
- {
- m_contained.testSelect(selector, test, Instance::localToWorld());
- }
-
- void selectPlanes(Selector& selector, SelectionTest& test, const PlaneCallback& selectedPlaneCallback)
- {
- test.BeginMesh(localToWorld());
- m_dragPlanes.selectPlanes(m_contained.aabb(), selector, test, selectedPlaneCallback, rotation());
- }
- void selectReversedPlanes(Selector& selector, const SelectedPlanes& selectedPlanes)
- {
- m_dragPlanes.selectReversedPlanes(m_contained.aabb(), selector, selectedPlanes, rotation());
- }
-
- bool isSelectedComponents() const
- {
- return m_dragPlanes.isSelected();
- }
- void setSelectedComponents(bool select, SelectionSystem::EComponentMode mode)
- {
- if(mode == SelectionSystem::eFace)
- {
- m_dragPlanes.setSelected(false);
- }
- }
- void testSelectComponents(Selector& selector, SelectionTest& test, SelectionSystem::EComponentMode mode)
- {
- }
-
- void selectedChangedComponent(const Selectable& selectable)
- {
- GlobalSelectionSystem().getObserver(SelectionSystem::eComponent)(selectable);
- GlobalSelectionSystem().onComponentSelection(*this, selectable);
- }
- typedef MemberCaller1<LightInstance, const Selectable&, &LightInstance::selectedChangedComponent> SelectedChangedComponentCaller;
-
- void evaluateTransform()
- {
- if(getType() == TRANSFORM_PRIMITIVE)
- {
- m_contained.translate(getTranslation());
- m_contained.rotate(getRotation());
- }
- else
- {
- //globalOutputStream() << getTranslation() << "\n";
-
- m_dragPlanes.m_bounds = m_contained.aabb();
- m_contained.setLightRadius(m_dragPlanes.evaluateResize(getTranslation(), rotation()));
- }
- }
- void applyTransform()
- {
- m_contained.revertTransform();
- evaluateTransform();
- m_contained.freezeTransform();
- }
- typedef MemberCaller<LightInstance, &LightInstance::applyTransform> ApplyTransformCaller;
-
- void lightChanged()
- {
- GlobalShaderCache().changed(*this);
- }
- typedef MemberCaller<LightInstance, &LightInstance::lightChanged> LightChangedCaller;
-
- Shader* getShader() const
- {
- return m_contained.getShader();
- }
- const AABB& aabb() const
- {
- return m_contained.aabb();
- }
- bool testAABB(const AABB& other) const
- {
- return m_contained.testAABB(other);
- }
- const Matrix4& rotation() const
- {
- return m_contained.rotation();
- }
- const Vector3& offset() const
- {
- return m_contained.offset();
- }
- const Vector3& colour() const
- {
- return m_contained.colour();
- }
-
- bool isProjected() const
- {
- return m_contained.isProjected();
- }
- const Matrix4& projection() const
- {
- return m_contained.projection();
- }
+typedef LazyStatic<TypeCasts> StaticTypeCasts;
+
+Bounded& get( NullType<Bounded>){
+ return m_contained;
+}
+
+STRING_CONSTANT( Name, "LightInstance" );
+
+LightInstance( const scene::Path& path, scene::Instance* parent, Light& contained ) :
+ TargetableInstance( path, parent, this, StaticTypeCasts::instance().get(), contained.getEntity(), *this ),
+ TransformModifier( Light::TransformChangedCaller( contained ), ApplyTransformCaller( *this ) ),
+ m_contained( contained ),
+ m_dragPlanes( SelectedChangedComponentCaller( *this ) ){
+ m_contained.instanceAttach( Instance::path() );
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ GlobalShaderCache().attach( *this );
+ m_contained.setLightChangedCallback( LightChangedCaller( *this ) );
+ }
+
+ StaticRenderableConnectionLines::instance().attach( *this );
+}
+~LightInstance(){
+ StaticRenderableConnectionLines::instance().detach( *this );
+
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_contained.setLightChangedCallback( Callback() );
+ GlobalShaderCache().detach( *this );
+ }
+
+ m_contained.instanceDetach( Instance::path() );
+}
+void renderSolid( Renderer& renderer, const VolumeTest& volume ) const {
+ m_contained.renderSolid( renderer, volume, Instance::localToWorld(), getSelectable().isSelected() );
+}
+void renderWireframe( Renderer& renderer, const VolumeTest& volume ) const {
+ m_contained.renderWireframe( renderer, volume, Instance::localToWorld(), getSelectable().isSelected() );
+}
+void testSelect( Selector& selector, SelectionTest& test ){
+ m_contained.testSelect( selector, test, Instance::localToWorld() );
+}
+
+void selectPlanes( Selector& selector, SelectionTest& test, const PlaneCallback& selectedPlaneCallback ){
+ test.BeginMesh( localToWorld() );
+ m_dragPlanes.selectPlanes( m_contained.aabb(), selector, test, selectedPlaneCallback, rotation() );
+}
+void selectReversedPlanes( Selector& selector, const SelectedPlanes& selectedPlanes ){
+ m_dragPlanes.selectReversedPlanes( m_contained.aabb(), selector, selectedPlanes, rotation() );
+}
+
+bool isSelectedComponents() const {
+ return m_dragPlanes.isSelected();
+}
+void setSelectedComponents( bool select, SelectionSystem::EComponentMode mode ){
+ if ( mode == SelectionSystem::eFace ) {
+ m_dragPlanes.setSelected( false );
+ }
+}
+void testSelectComponents( Selector& selector, SelectionTest& test, SelectionSystem::EComponentMode mode ){
+}
+
+void selectedChangedComponent( const Selectable& selectable ){
+ GlobalSelectionSystem().getObserver ( SelectionSystem::eComponent )( selectable );
+ GlobalSelectionSystem().onComponentSelection( *this, selectable );
+}
+typedef MemberCaller1<LightInstance, const Selectable&, &LightInstance::selectedChangedComponent> SelectedChangedComponentCaller;
+
+void evaluateTransform(){
+ if ( getType() == TRANSFORM_PRIMITIVE ) {
+ m_contained.translate( getTranslation() );
+ m_contained.rotate( getRotation() );
+ }
+ else
+ {
+ //globalOutputStream() << getTranslation() << "\n";
+
+ m_dragPlanes.m_bounds = m_contained.aabb();
+ m_contained.setLightRadius( m_dragPlanes.evaluateResize( getTranslation(), rotation() ) );
+ }
+}
+void applyTransform(){
+ m_contained.revertTransform();
+ evaluateTransform();
+ m_contained.freezeTransform();
+}
+typedef MemberCaller<LightInstance, &LightInstance::applyTransform> ApplyTransformCaller;
+
+void lightChanged(){
+ GlobalShaderCache().changed( *this );
+}
+typedef MemberCaller<LightInstance, &LightInstance::lightChanged> LightChangedCaller;
+
+Shader* getShader() const {
+ return m_contained.getShader();
+}
+const AABB& aabb() const {
+ return m_contained.aabb();
+}
+bool testAABB( const AABB& other ) const {
+ return m_contained.testAABB( other );
+}
+const Matrix4& rotation() const {
+ return m_contained.rotation();
+}
+const Vector3& offset() const {
+ return m_contained.offset();
+}
+const Vector3& colour() const {
+ return m_contained.colour();
+}
+
+bool isProjected() const {
+ return m_contained.isProjected();
+}
+const Matrix4& projection() const {
+ return m_contained.projection();
+}
};
class LightNode :
- public scene::Node::Symbiot,
- public scene::Instantiable,
- public scene::Cloneable,
- public scene::Traversable::Observer
+ public scene::Node::Symbiot,
+ public scene::Instantiable,
+ public scene::Cloneable,
+ public scene::Traversable::Observer
{
- class TypeCasts
- {
- NodeTypeCastTable m_casts;
- public:
- TypeCasts()
- {
- NodeStaticCast<LightNode, scene::Instantiable>::install(m_casts);
- NodeStaticCast<LightNode, scene::Cloneable>::install(m_casts);
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- NodeContainedCast<LightNode, scene::Traversable>::install(m_casts);
- }
- NodeContainedCast<LightNode, Editable>::install(m_casts);
- NodeContainedCast<LightNode, Snappable>::install(m_casts);
- NodeContainedCast<LightNode, TransformNode>::install(m_casts);
- NodeContainedCast<LightNode, Entity>::install(m_casts);
- NodeContainedCast<LightNode, Nameable>::install(m_casts);
- NodeContainedCast<LightNode, Namespaced>::install(m_casts);
- }
- NodeTypeCastTable& get()
- {
- return m_casts;
- }
- };
-
-
- scene::Node m_node;
- InstanceSet m_instances;
- Light m_contained;
-
- void construct()
- {
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_contained.attach(this);
- }
- }
- void destroy()
- {
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- m_contained.detach(this);
- }
- }
+class TypeCasts
+{
+NodeTypeCastTable m_casts;
public:
- typedef LazyStatic<TypeCasts> StaticTypeCasts;
-
- scene::Traversable& get(NullType<scene::Traversable>)
- {
- return m_contained.getTraversable();
- }
- Editable& get(NullType<Editable>)
- {
- return m_contained;
- }
- Snappable& get(NullType<Snappable>)
- {
- return m_contained;
- }
- TransformNode& get(NullType<TransformNode>)
- {
- return m_contained.getTransformNode();
- }
- Entity& get(NullType<Entity>)
- {
- return m_contained.getEntity();
- }
- Nameable& get(NullType<Nameable>)
- {
- return m_contained.getNameable();
- }
- Namespaced& get(NullType<Namespaced>)
- {
- return m_contained.getNamespaced();
- }
-
- LightNode(EntityClass* eclass) :
- m_node(this, this, StaticTypeCasts::instance().get()),
- m_contained(eclass, m_node, InstanceSet::TransformChangedCaller(m_instances), InstanceSet::BoundsChangedCaller(m_instances), InstanceSetEvaluateTransform<LightInstance>::Caller(m_instances))
- {
- construct();
- }
- LightNode(const LightNode& other) :
- scene::Node::Symbiot(other),
- scene::Instantiable(other),
- scene::Cloneable(other),
- scene::Traversable::Observer(other),
- m_node(this, this, StaticTypeCasts::instance().get()),
- m_contained(other.m_contained, m_node, InstanceSet::TransformChangedCaller(m_instances), InstanceSet::BoundsChangedCaller(m_instances), InstanceSetEvaluateTransform<LightInstance>::Caller(m_instances))
- {
- construct();
- }
- ~LightNode()
- {
- destroy();
- }
-
- void release()
- {
- delete this;
- }
- scene::Node& node()
- {
- return m_node;
- }
-
- scene::Node& clone() const
- {
- return (new LightNode(*this))->node();
- }
-
- void insert(scene::Node& child)
- {
- m_instances.insert(child);
- }
- void erase(scene::Node& child)
- {
- m_instances.erase(child);
- }
-
- scene::Instance* create(const scene::Path& path, scene::Instance* parent)
- {
- return new LightInstance(path, parent, m_contained);
- }
- void forEachInstance(const scene::Instantiable::Visitor& visitor)
- {
- m_instances.forEachInstance(visitor);
- }
- void insert(scene::Instantiable::Observer* observer, const scene::Path& path, scene::Instance* instance)
- {
- m_instances.insert(observer, path, instance);
- }
- scene::Instance* erase(scene::Instantiable::Observer* observer, const scene::Path& path)
- {
- return m_instances.erase(observer, path);
- }
+TypeCasts(){
+ NodeStaticCast<LightNode, scene::Instantiable>::install( m_casts );
+ NodeStaticCast<LightNode, scene::Cloneable>::install( m_casts );
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ NodeContainedCast<LightNode, scene::Traversable>::install( m_casts );
+ }
+ NodeContainedCast<LightNode, Editable>::install( m_casts );
+ NodeContainedCast<LightNode, Snappable>::install( m_casts );
+ NodeContainedCast<LightNode, TransformNode>::install( m_casts );
+ NodeContainedCast<LightNode, Entity>::install( m_casts );
+ NodeContainedCast<LightNode, Nameable>::install( m_casts );
+ NodeContainedCast<LightNode, Namespaced>::install( m_casts );
+}
+NodeTypeCastTable& get(){
+ return m_casts;
+}
};
-void Light_Construct(LightType lightType)
-{
- g_lightType = lightType;
- if(g_lightType == LIGHTTYPE_DOOM3)
- {
- LightShader::m_defaultShader = "lights/defaultPointLight";
+
+scene::Node m_node;
+InstanceSet m_instances;
+Light m_contained;
+
+void construct(){
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_contained.attach( this );
+ }
+}
+void destroy(){
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ m_contained.detach( this );
+ }
+}
+public:
+typedef LazyStatic<TypeCasts> StaticTypeCasts;
+
+scene::Traversable& get( NullType<scene::Traversable>){
+ return m_contained.getTraversable();
+}
+Editable& get( NullType<Editable>){
+ return m_contained;
+}
+Snappable& get( NullType<Snappable>){
+ return m_contained;
+}
+TransformNode& get( NullType<TransformNode>){
+ return m_contained.getTransformNode();
+}
+Entity& get( NullType<Entity>){
+ return m_contained.getEntity();
+}
+Nameable& get( NullType<Nameable>){
+ return m_contained.getNameable();
+}
+Namespaced& get( NullType<Namespaced>){
+ return m_contained.getNamespaced();
+}
+
+LightNode( EntityClass* eclass ) :
+ m_node( this, this, StaticTypeCasts::instance().get() ),
+ m_contained( eclass, m_node, InstanceSet::TransformChangedCaller( m_instances ), InstanceSet::BoundsChangedCaller( m_instances ), InstanceSetEvaluateTransform<LightInstance>::Caller( m_instances ) ){
+ construct();
+}
+LightNode( const LightNode& other ) :
+ scene::Node::Symbiot( other ),
+ scene::Instantiable( other ),
+ scene::Cloneable( other ),
+ scene::Traversable::Observer( other ),
+ m_node( this, this, StaticTypeCasts::instance().get() ),
+ m_contained( other.m_contained, m_node, InstanceSet::TransformChangedCaller( m_instances ), InstanceSet::BoundsChangedCaller( m_instances ), InstanceSetEvaluateTransform<LightInstance>::Caller( m_instances ) ){
+ construct();
+}
+~LightNode(){
+ destroy();
+}
+
+void release(){
+ delete this;
+}
+scene::Node& node(){
+ return m_node;
+}
+
+scene::Node& clone() const {
+ return ( new LightNode( *this ) )->node();
+}
+
+void insert( scene::Node& child ){
+ m_instances.insert( child );
+}
+void erase( scene::Node& child ){
+ m_instances.erase( child );
+}
+
+scene::Instance* create( const scene::Path& path, scene::Instance* parent ){
+ return new LightInstance( path, parent, m_contained );
+}
+void forEachInstance( const scene::Instantiable::Visitor& visitor ){
+ m_instances.forEachInstance( visitor );
+}
+void insert( scene::Instantiable::Observer* observer, const scene::Path& path, scene::Instance* instance ){
+ m_instances.insert( observer, path, instance );
+}
+scene::Instance* erase( scene::Instantiable::Observer* observer, const scene::Path& path ){
+ return m_instances.erase( observer, path );
+}
+};
+
+void Light_Construct( LightType lightType ){
+ g_lightType = lightType;
+ if ( g_lightType == LIGHTTYPE_DOOM3 ) {
+ LightShader::m_defaultShader = "lights/defaultPointLight";
#if 0
- LightShader::m_defaultShader = "lights/defaultProjectedLight";
+ LightShader::m_defaultShader = "lights/defaultProjectedLight";
#endif
- }
- RenderLightRadiiFill::m_state = GlobalShaderCache().capture("$Q3MAP2_LIGHT_SPHERE");
- RenderLightCenter::m_state = GlobalShaderCache().capture("$BIGPOINT");
+ }
+ RenderLightRadiiFill::m_state = GlobalShaderCache().capture( "$Q3MAP2_LIGHT_SPHERE" );
+ RenderLightCenter::m_state = GlobalShaderCache().capture( "$BIGPOINT" );
}
-void Light_Destroy()
-{
- GlobalShaderCache().release("$Q3MAP2_LIGHT_SPHERE");
- GlobalShaderCache().release("$BIGPOINT");
+void Light_Destroy(){
+ GlobalShaderCache().release( "$Q3MAP2_LIGHT_SPHERE" );
+ GlobalShaderCache().release( "$BIGPOINT" );
}
-scene::Node& New_Light(EntityClass* eclass)
-{
- return (new LightNode(eclass))->node();
+scene::Node& New_Light( EntityClass* eclass ){
+ return ( new LightNode( eclass ) )->node();
}
projects / xonotic / netradiant.git / blobdiff