/*
-Copyright (C) 1999-2007 id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 1999-2007 id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
-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
+ */
#include "cpicosurface.h"
// public
-CPicoSurface::CPicoSurface(picoSurface_t *pSurface)
-{
- refCount = 1;
+CPicoSurface::CPicoSurface( picoSurface_t *pSurface ){
+ refCount = 1;
- m_pSurface = pSurface;
+ m_pSurface = pSurface;
- // PicoFixSurfaceNormals( pSurface );
-
- AccumulateBBox();
+ // PicoFixSurfaceNormals( pSurface );
- m_shader = QERApp_Shader_ForName(GetShaderName());
+ AccumulateBBox();
+
+ m_shader = QERApp_Shader_ForName( GetShaderName() );
}
-CPicoSurface::~CPicoSurface()
-{
- m_shader->DecRef();
+CPicoSurface::~CPicoSurface(){
+ m_shader->DecRef();
}
-void CPicoSurface::Draw(int state, int rflags)
-{
- Draw(state, m_shader, rflags);
+void CPicoSurface::Draw( int state, int rflags ){
+ Draw( state, m_shader, rflags );
}
-void CPicoSurface::Draw(int state, IShader *pShader, int rflags)
-{
- int j;
-
- if( !(rflags & (DRAW_RF_SEL_OUTLINE|DRAW_RF_SEL_FILL|DRAW_RF_XY)) )
- {
- if(state & DRAW_GL_TEXTURE_2D)
- {
- g_QglTable.m_pfn_qglBindTexture(GL_TEXTURE_2D, pShader->getTexture()->texture_number);
- if( (rflags & DRAW_RF_CAM) && (pShader->getFlags() & QER_ALPHAFUNC) ) {
- int nFunc = 0;
- float fRef = 0.f;
-
- g_QglTable.m_pfn_qglColor4f( 1.f, 1.f, 1.f, 1.f ); // identity
-
- g_QglTable.m_pfn_qglEnable( GL_ALPHA_TEST );
-
- pShader->getAlphaFunc( &nFunc, &fRef );
- g_QglTable.m_pfn_qglAlphaFunc( nFunc, fRef );
- }
- }
- else
- {
- //g_QglTable.m_pfn_qglColor3fv( pShader->getTexture()->color );
+void CPicoSurface::Draw( int state, IShader *pShader, int rflags ){
+ int j;
+
+ if ( !( rflags & ( DRAW_RF_SEL_OUTLINE | DRAW_RF_SEL_FILL | DRAW_RF_XY ) ) ) {
+ if ( state & DRAW_GL_TEXTURE_2D ) {
+ g_QglTable.m_pfn_qglBindTexture( GL_TEXTURE_2D, pShader->getTexture()->texture_number );
+ if ( ( rflags & DRAW_RF_CAM ) && ( pShader->getFlags() & QER_ALPHAFUNC ) ) {
+ int nFunc = 0;
+ float fRef = 0.f;
+
+ g_QglTable.m_pfn_qglColor4f( 1.f, 1.f, 1.f, 1.f ); // identity
+
+ g_QglTable.m_pfn_qglEnable( GL_ALPHA_TEST );
+
+ pShader->getAlphaFunc( &nFunc, &fRef );
+ g_QglTable.m_pfn_qglAlphaFunc( nFunc, fRef );
+ }
+ }
+ else
+ {
+ //g_QglTable.m_pfn_qglColor3fv( pShader->getTexture()->color );
/* g_QglTable.m_pfn_qglEnableClientState(GL_COLOR_ARRAY);*/
- }
-
- if( !(state & DRAW_GL_WIRE) && (pShader->getFlags() & QER_CULL) )
- {
- if( pShader->getCull() == 2 )
- {
- g_QglTable.m_pfn_qglDisable( GL_CULL_FACE );
- g_QglTable.m_pfn_qglPolygonMode (GL_FRONT, GL_FILL);
- }
- else // is 1
- {
- g_QglTable.m_pfn_qglCullFace( GL_BACK );
- }
- }
- }
-
- switch( PicoGetSurfaceType(m_pSurface) )
- {
- case PICO_TRIANGLES: g_QglTable.m_pfn_qglBegin(GL_TRIANGLES);
- for (j=0; j<PicoGetSurfaceNumIndexes(m_pSurface); j++)
- {
- g_QglTable.m_pfn_qglNormal3fv(PicoGetSurfaceNormal(m_pSurface,PicoGetSurfaceIndex(m_pSurface,j)));
-
- if( !(rflags & (DRAW_RF_SEL_OUTLINE|DRAW_RF_SEL_FILL|DRAW_RF_XY)) ) {
- if(state & DRAW_GL_TEXTURE_2D) {
- g_QglTable.m_pfn_qglTexCoord2fv(PicoGetSurfaceST(m_pSurface,0,PicoGetSurfaceIndex(m_pSurface,j)));
- } else {
- picoByte_t *vertexColor = PicoGetSurfaceColor(m_pSurface,0,PicoGetSurfaceIndex(m_pSurface,j));
- //% g_QglTable.m_pfn_qglColor4f( vertexColor[ 0 ] / 255.f,
- //% vertexColor[ 1 ] / 255.f,
- //% vertexColor[ 2 ] / 255.f,
- //% vertexColor[ 3 ] / 255.f );
- g_QglTable.m_pfn_qglColor4ubv( vertexColor );
- }
- }
- g_QglTable.m_pfn_qglVertex3fv( PicoGetSurfaceXYZ( m_pSurface, PicoGetSurfaceIndex( m_pSurface, j ) ) );
- }
- g_QglTable.m_pfn_qglEnd();
- /*g_QglTable.m_pfn_qglVertexPointer( 3, GL_FLOAT, 0, PicoGetSurfaceXYZ( m_pSurface, 0 ) );
- g_QglTable.m_pfn_qglNormalPointer( GL_FLOAT, 0, PicoGetSurfaceNormal( m_pSurface, 0 ) );
- if( !(rflags & (DRAW_RF_SEL_OUTLINE|DRAW_RF_SEL_FILL|DRAW_RF_XY)) ) {
- if( state & DRAW_GL_TEXTURE_2D ) {
- g_QglTable.m_pfn_qglTexCoordPointer( 2, GL_FLOAT, 0, PicoGetSurfaceST( m_pSurface, 0, 0 ) );
- } else {
- g_QglTable.m_pfn_qglColorPointer( 4, GL_UNSIGNED_BYTE, 0, PicoGetSurfaceColor( m_pSurface, 0, 0 ) );
- }
- }
- g_QglTable.m_pfn_qglDrawElements( GL_TRIANGLES, PicoGetSurfaceNumIndexes( m_pSurface ), GL_UNSIGNED_INT, PicoGetSurfaceIndexes( m_pSurface, 0 ) );*/
-
- /*g_QglTable.m_pfn_qglColor3f( 0.f, .5f, 1.f );
- g_QglTable.m_pfn_qglBegin( GL_LINES );
- for( int i = 0; i < PicoGetSurfaceNumIndexes( m_pSurface ); i++ ) {
- vec3_t outerpoint;
- VectorMA( PicoGetSurfaceXYZ( m_pSurface, PicoGetSurfaceIndex( m_pSurface, i ) ), .3f, PicoGetSurfaceNormal( m_pSurface, PicoGetSurfaceIndex( m_pSurface, i ) ), outerpoint );
- g_QglTable.m_pfn_qglVertex3fv( PicoGetSurfaceXYZ( m_pSurface, PicoGetSurfaceIndex( m_pSurface, i ) ) );
- g_QglTable.m_pfn_qglVertex3fv( outerpoint );
- }
- g_QglTable.m_pfn_qglEnd();*/
-
- break;
- default: Sys_Printf( "ERROR: Unsupported Pico Surface Type: %i", PicoGetSurfaceType(m_pSurface) );
- break;
- }
-
- if( !(rflags & (DRAW_RF_SEL_OUTLINE|DRAW_RF_SEL_FILL|DRAW_RF_XY)) )
- {
- if( (state & DRAW_GL_TEXTURE_2D) && (rflags & DRAW_RF_CAM) && (pShader->getFlags() & QER_ALPHAFUNC) ) {
- g_QglTable.m_pfn_qglDisable( GL_ALPHA_TEST );
- }
+ }
+
+ if ( !( state & DRAW_GL_WIRE ) && ( pShader->getFlags() & QER_CULL ) ) {
+ if ( pShader->getCull() == 2 ) {
+ g_QglTable.m_pfn_qglDisable( GL_CULL_FACE );
+ g_QglTable.m_pfn_qglPolygonMode( GL_FRONT, GL_FILL );
+ }
+ else // is 1
+ {
+ g_QglTable.m_pfn_qglCullFace( GL_BACK );
+ }
+ }
+ }
+
+ switch ( PicoGetSurfaceType( m_pSurface ) )
+ {
+ case PICO_TRIANGLES: g_QglTable.m_pfn_qglBegin( GL_TRIANGLES );
+ for ( j = 0; j < PicoGetSurfaceNumIndexes( m_pSurface ); j++ )
+ {
+ g_QglTable.m_pfn_qglNormal3fv( PicoGetSurfaceNormal( m_pSurface,PicoGetSurfaceIndex( m_pSurface,j ) ) );
+
+ if ( !( rflags & ( DRAW_RF_SEL_OUTLINE | DRAW_RF_SEL_FILL | DRAW_RF_XY ) ) ) {
+ if ( state & DRAW_GL_TEXTURE_2D ) {
+ g_QglTable.m_pfn_qglTexCoord2fv( PicoGetSurfaceST( m_pSurface,0,PicoGetSurfaceIndex( m_pSurface,j ) ) );
+ }
+ else {
+ picoByte_t *vertexColor = PicoGetSurfaceColor( m_pSurface,0,PicoGetSurfaceIndex( m_pSurface,j ) );
+ //% g_QglTable.m_pfn_qglColor4f( vertexColor[ 0 ] / 255.f,
+ //% vertexColor[ 1 ] / 255.f,
+ //% vertexColor[ 2 ] / 255.f,
+ //% vertexColor[ 3 ] / 255.f );
+ g_QglTable.m_pfn_qglColor4ubv( vertexColor );
+ }
+ }
+ g_QglTable.m_pfn_qglVertex3fv( PicoGetSurfaceXYZ( m_pSurface, PicoGetSurfaceIndex( m_pSurface, j ) ) );
+ }
+ g_QglTable.m_pfn_qglEnd();
+ /*g_QglTable.m_pfn_qglVertexPointer( 3, GL_FLOAT, 0, PicoGetSurfaceXYZ( m_pSurface, 0 ) );
+ g_QglTable.m_pfn_qglNormalPointer( GL_FLOAT, 0, PicoGetSurfaceNormal( m_pSurface, 0 ) );
+ if( !(rflags & (DRAW_RF_SEL_OUTLINE|DRAW_RF_SEL_FILL|DRAW_RF_XY)) ) {
+ if( state & DRAW_GL_TEXTURE_2D ) {
+ g_QglTable.m_pfn_qglTexCoordPointer( 2, GL_FLOAT, 0, PicoGetSurfaceST( m_pSurface, 0, 0 ) );
+ } else {
+ g_QglTable.m_pfn_qglColorPointer( 4, GL_UNSIGNED_BYTE, 0, PicoGetSurfaceColor( m_pSurface, 0, 0 ) );
+ }
+ }
+ g_QglTable.m_pfn_qglDrawElements( GL_TRIANGLES, PicoGetSurfaceNumIndexes( m_pSurface ), GL_UNSIGNED_INT, PicoGetSurfaceIndexes( m_pSurface, 0 ) );*/
+
+ /*g_QglTable.m_pfn_qglColor3f( 0.f, .5f, 1.f );
+ g_QglTable.m_pfn_qglBegin( GL_LINES );
+ for( int i = 0; i < PicoGetSurfaceNumIndexes( m_pSurface ); i++ ) {
+ vec3_t outerpoint;
+ VectorMA( PicoGetSurfaceXYZ( m_pSurface, PicoGetSurfaceIndex( m_pSurface, i ) ), .3f, PicoGetSurfaceNormal( m_pSurface, PicoGetSurfaceIndex( m_pSurface, i ) ), outerpoint );
+ g_QglTable.m_pfn_qglVertex3fv( PicoGetSurfaceXYZ( m_pSurface, PicoGetSurfaceIndex( m_pSurface, i ) ) );
+ g_QglTable.m_pfn_qglVertex3fv( outerpoint );
+ }
+ g_QglTable.m_pfn_qglEnd();*/
+
+ break;
+ default: Sys_Printf( "ERROR: Unsupported Pico Surface Type: %i", PicoGetSurfaceType( m_pSurface ) );
+ break;
+ }
+
+ if ( !( rflags & ( DRAW_RF_SEL_OUTLINE | DRAW_RF_SEL_FILL | DRAW_RF_XY ) ) ) {
+ if ( ( state & DRAW_GL_TEXTURE_2D ) && ( rflags & DRAW_RF_CAM ) && ( pShader->getFlags() & QER_ALPHAFUNC ) ) {
+ g_QglTable.m_pfn_qglDisable( GL_ALPHA_TEST );
+ }
/* if(!(state & DRAW_GL_TEXTURE_2D)) {
g_QglTable.m_pfn_qglDisableClientState(GL_COLOR_ARRAY);
- }*/
-
- if( !(state & DRAW_GL_WIRE) && (pShader->getFlags() & QER_CULL) )
- {
- if( pShader->getCull() == 2 )
- {
- g_QglTable.m_pfn_qglPolygonMode (GL_FRONT, GL_LINE);
- g_QglTable.m_pfn_qglEnable( GL_CULL_FACE );
- }
- else // is 1
- {
- g_QglTable.m_pfn_qglCullFace( GL_FRONT );
- }
- }
- }
+ }*/
+
+ if ( !( state & DRAW_GL_WIRE ) && ( pShader->getFlags() & QER_CULL ) ) {
+ if ( pShader->getCull() == 2 ) {
+ g_QglTable.m_pfn_qglPolygonMode( GL_FRONT, GL_LINE );
+ g_QglTable.m_pfn_qglEnable( GL_CULL_FACE );
+ }
+ else // is 1
+ {
+ g_QglTable.m_pfn_qglCullFace( GL_FRONT );
+ }
+ }
+ }
}
// private
-void CPicoSurface::AccumulateBBox()
-{
- int i;
- picoVec_t *p;
- aabb_clear(&m_BBox);
- for (i=0; i<PicoGetSurfaceNumVertexes(m_pSurface); i++)
- {
- p=PicoGetSurfaceXYZ(m_pSurface,i);
- aabb_extend_by_point(&m_BBox, p);
- }
- aabb_update_radius(&m_BBox);
+void CPicoSurface::AccumulateBBox(){
+ int i;
+ picoVec_t *p;
+ aabb_clear( &m_BBox );
+ for ( i = 0; i < PicoGetSurfaceNumVertexes( m_pSurface ); i++ )
+ {
+ p = PicoGetSurfaceXYZ( m_pSurface,i );
+ aabb_extend_by_point( &m_BBox, p );
+ }
+ aabb_update_radius( &m_BBox );
}
-bool CPicoSurface::TestRay (const ray_t *ray, vec_t *dist) const
-{
- int i;
- vec_t start_dist = *dist;
- vec_t local_dist = *dist;
- if (aabb_intersect_ray(&m_BBox, ray, &local_dist))
- {
- switch( PicoGetSurfaceType(m_pSurface) )
- {
- case PICO_TRIANGLES:
- for (i=0; i<PicoGetSurfaceNumIndexes(m_pSurface); i+=3)
- {
- local_dist = ray_intersect_triangle(ray, true, PicoGetSurfaceXYZ(m_pSurface,PicoGetSurfaceIndex(m_pSurface,i+2)),
- PicoGetSurfaceXYZ(m_pSurface,PicoGetSurfaceIndex(m_pSurface,i+1)),
- PicoGetSurfaceXYZ(m_pSurface,PicoGetSurfaceIndex(m_pSurface,i)));
- if (local_dist < *dist)
- *dist = local_dist;
- }
- break;
- default:
- Sys_Printf( "ERROR: Unsupported Pico Surface Type: %i", PicoGetSurfaceType(m_pSurface) );
- break;
- }
- }
- return (*dist < start_dist);
+bool CPicoSurface::TestRay( const ray_t *ray, vec_t *dist ) const {
+ int i;
+ vec_t start_dist = *dist;
+ vec_t local_dist = *dist;
+ if ( aabb_intersect_ray( &m_BBox, ray, &local_dist ) ) {
+ switch ( PicoGetSurfaceType( m_pSurface ) )
+ {
+ case PICO_TRIANGLES:
+ for ( i = 0; i < PicoGetSurfaceNumIndexes( m_pSurface ); i += 3 )
+ {
+ local_dist = ray_intersect_triangle( ray, true, PicoGetSurfaceXYZ( m_pSurface,PicoGetSurfaceIndex( m_pSurface,i + 2 ) ),
+ PicoGetSurfaceXYZ( m_pSurface,PicoGetSurfaceIndex( m_pSurface,i + 1 ) ),
+ PicoGetSurfaceXYZ( m_pSurface,PicoGetSurfaceIndex( m_pSurface,i ) ) );
+ if ( local_dist < *dist ) {
+ *dist = local_dist;
+ }
+ }
+ break;
+ default:
+ Sys_Printf( "ERROR: Unsupported Pico Surface Type: %i", PicoGetSurfaceType( m_pSurface ) );
+ break;
+ }
+ }
+ return ( *dist < start_dist );
}
projects / xonotic / netradiant.git / blobdiff