// r_surf.c: surface-related refresh code
#include "quakedef.h"
+#include "r_shadow.h"
#define MAX_LIGHTMAP_SIZE 256
static int dlightdivtable[32768];
-// variables used by R_PVSUpdate
-int r_pvsframecount = 0;
-mleaf_t *r_pvsviewleaf = NULL;
-int r_pvsviewleafnovis = 0;
-
static int R_IntAddDynamicLights (const matrix4x4_t *matrix, msurface_t *surf)
{
int sdtable[256], lnum, td, maxdist, maxdist2, maxdist3, i, s, t, smax, tmax, smax3, red, green, blue, lit, dist2, impacts, impactt, subtract, k;
// update cached lighting info
surf->cached_dlight = 0;
- surf->cached_lightscalebit = lightscalebit;
+ surf->cached_lightmapscalebit = r_lightmapscalebit;
surf->cached_ambient = r_ambient.value;
surf->cached_light[0] = d_lightstylevalue[surf->styles[0]];
surf->cached_light[1] = d_lightstylevalue[surf->styles[1]];
bl = intblocklights;
out = templight;
// deal with lightmap brightness scale
- shift = 7 + lightscalebit + 8;
+ shift = 7 + r_lightmapscalebit + 8;
if (ent->model->lightmaprgba)
{
stride = (surf->lightmaptexturestride - smax) * 4;
// update cached lighting info
surf->cached_dlight = 0;
- surf->cached_lightscalebit = lightscalebit;
+ surf->cached_lightmapscalebit = r_lightmapscalebit;
surf->cached_ambient = r_ambient.value;
surf->cached_light[0] = d_lightstylevalue[surf->styles[0]];
surf->cached_light[1] = d_lightstylevalue[surf->styles[1]];
bl = floatblocklights;
out = templight;
// deal with lightmap brightness scale
- scale = 1.0f / (1 << (7 + lightscalebit + 8));
+ scale = 1.0f / (1 << (7 + r_lightmapscalebit + 8));
if (ent->model->lightmaprgba)
{
stride = (surf->lightmaptexturestride - smax) * 4;
return false;
}
-static void RSurfShader_Sky(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_Sky(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
memset(&m, 0, sizeof(m));
if (skyrendermasked)
{
+ qglColorMask(0,0,0,0);
+ // just to make sure that braindead drivers don't draw anything
+ // despite that colormask...
m.blendfunc1 = GL_ZERO;
m.blendfunc2 = GL_ONE;
}
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
}
- m.wantoverbright = false;
m.depthwrite = true;
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ if (surf->visframe == r_framecount)
{
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- if (skyrendermasked)
- memset(varray_color, 0, mesh->numverts * sizeof(float[4]));
- else
- R_FillColors(varray_color, mesh->numverts, fogcolor[0] * mesh_colorscale, fogcolor[1] * mesh_colorscale, fogcolor[2] * mesh_colorscale, 1);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ GL_Color(fogcolor[0] * r_colorscale, fogcolor[1] * r_colorscale, fogcolor[2] * r_colorscale, 1);
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
+ qglColorMask(1,1,1,1);
}
static void RSurfShader_Water_Callback(const void *calldata1, int calldata2)
{
const entity_render_t *ent = calldata1;
const msurface_t *surf = ent->model->surfaces + calldata2;
- float f;
+ float f, colorscale;
const surfmesh_t *mesh;
rmeshstate_t m;
- float alpha = ent->alpha * (surf->flags & SURF_DRAWNOALPHA ? 1 : r_wateralpha.value);
+ float alpha = ent->alpha * (surf->flags & SURF_WATERALPHA ? r_wateralpha.value : 1);
float modelorg[3];
+ texture_t *texture;
Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
R_Mesh_Matrix(&ent->matrix);
memset(&m, 0, sizeof(m));
- if (ent->effects & EF_ADDITIVE)
+ texture = surf->texinfo->texture->currentframe[ent->frame != 0];
+ if (texture->rendertype == SURFRENDER_ADD)
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
}
- else if (surf->currenttexture->fogtexture != NULL || alpha < 1)
+ else if (texture->rendertype == SURFRENDER_ALPHA)
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
}
- m.wantoverbright = true;
- m.tex[0] = R_GetTexture(surf->currenttexture->texture);
+ m.tex[0] = R_GetTexture(texture->texture);
+ colorscale = r_colorscale;
+ if (gl_combine.integer)
+ {
+ m.texrgbscale[0] = 4;
+ colorscale *= 0.25f;
+ }
R_Mesh_State(&m);
+ GL_UseColorArray();
for (mesh = surf->mesh;mesh;mesh = mesh->chain)
{
R_Mesh_ResizeCheck(mesh->numverts);
memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
f = surf->flags & SURF_DRAWFULLBRIGHT ? 1.0f : ((surf->flags & SURF_LIGHTMAP) ? 0 : 0.5f);
R_FillColors(varray_color, mesh->numverts, f, f, f, alpha);
if (!(surf->flags & SURF_DRAWFULLBRIGHT || ent->effects & EF_FULLBRIGHT))
if (surf->flags & SURF_LIGHTMAP)
RSurf_AddLightmapToVertexColors(mesh->lightmapoffsets, varray_color, mesh->numverts, surf->samples, ((surf->extents[0]>>4)+1)*((surf->extents[1]>>4)+1)*3, surf->styles);
}
- RSurf_FogColors(varray_vertex, varray_color, mesh_colorscale, mesh->numverts, modelorg);
+ RSurf_FogColors(varray_vertex, varray_color, colorscale, mesh->numverts, modelorg);
R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
}
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- m.wantoverbright = false;
- m.tex[0] = R_GetTexture(surf->currenttexture->fogtexture);
+ m.tex[0] = R_GetTexture(texture->fogtexture);
R_Mesh_State(&m);
for (mesh = surf->mesh;mesh;mesh = mesh->chain)
{
R_Mesh_ResizeCheck(mesh->numverts);
memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
if (m.tex[0])
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], alpha, mesh_colorscale, mesh->numverts, modelorg);
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], alpha, r_colorscale, mesh->numverts, modelorg);
R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
}
}
}
-static void RSurfShader_Water(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_Water(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
vec3_t center;
- if ((r_wateralpha.value < 1 && !(texture->flags & SURF_DRAWNOALPHA)) || ent->effects & EF_ADDITIVE || texture->fogtexture)
+ if (texture->rendertype != SURFRENDER_OPAQUE)
{
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- Matrix4x4_Transform(&ent->matrix, surf->poly_center, center);
- R_MeshQueue_AddTransparent(center, RSurfShader_Water_Callback, ent, surf - ent->model->surfaces);
+ if (surf->visframe == r_framecount)
+ {
+ Matrix4x4_Transform(&ent->matrix, surf->poly_center, center);
+ R_MeshQueue_AddTransparent(center, RSurfShader_Water_Callback, ent, surf - ent->model->surfaces);
+ }
}
}
else
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Water_Callback(ent, surf - ent->model->surfaces);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
+ if (surf->visframe == r_framecount)
+ RSurfShader_Water_Callback(ent, surf - ent->model->surfaces);
}
static void RSurfShader_Wall_Pass_BaseVertex(const entity_render_t *ent, const msurface_t *surf)
{
- float base;
+ float base, colorscale;
const surfmesh_t *mesh;
rmeshstate_t m;
float modelorg[3];
+ texture_t *texture;
Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
memset(&m, 0, sizeof(m));
- if (ent->effects & EF_ADDITIVE)
+ texture = surf->texinfo->texture->currentframe[ent->frame != 0];
+ if (texture->rendertype == SURFRENDER_ADD)
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
}
- else if (surf->currenttexture->fogtexture != NULL || ent->alpha < 1)
+ else if (texture->rendertype == SURFRENDER_ALPHA)
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
}
- m.wantoverbright = true;
- m.tex[0] = R_GetTexture(surf->currenttexture->texture);
+ m.tex[0] = R_GetTexture(texture->texture);
+ colorscale = r_colorscale;
+ if (gl_combine.integer)
+ {
+ m.texrgbscale[0] = 4;
+ colorscale *= 0.25f;
+ }
base = ent->effects & EF_FULLBRIGHT ? 2.0f : r_ambient.value * (1.0f / 64.0f);
R_Mesh_State(&m);
+ GL_UseColorArray();
for (mesh = surf->mesh;mesh;mesh = mesh->chain)
{
R_Mesh_ResizeCheck(mesh->numverts);
memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
R_FillColors(varray_color, mesh->numverts, base, base, base, ent->alpha);
if (!(ent->effects & EF_FULLBRIGHT))
{
if (surf->flags & SURF_LIGHTMAP)
RSurf_AddLightmapToVertexColors(mesh->lightmapoffsets, varray_color, mesh->numverts, surf->samples, ((surf->extents[0]>>4)+1)*((surf->extents[1]>>4)+1)*3, surf->styles);
}
- RSurf_FogColors(varray_vertex, varray_color, mesh_colorscale, mesh->numverts, modelorg);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
- }
-}
-
-static void RSurfShader_Wall_Pass_BaseFullbright(const entity_render_t *ent, const msurface_t *surf)
-{
- const surfmesh_t *mesh;
- rmeshstate_t m;
- float modelorg[3];
- Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
- memset(&m, 0, sizeof(m));
- if (ent->effects & EF_ADDITIVE)
- {
- m.blendfunc1 = GL_SRC_ALPHA;
- m.blendfunc2 = GL_ONE;
- }
- else if (surf->currenttexture->fogtexture != NULL || ent->alpha < 1)
- {
- m.blendfunc1 = GL_SRC_ALPHA;
- m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
- }
- else
- {
- m.blendfunc1 = GL_ONE;
- m.blendfunc2 = GL_ZERO;
- }
- m.wantoverbright = false;
- m.tex[0] = R_GetTexture(surf->currenttexture->texture);
- R_Mesh_State(&m);
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
- {
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- RSurf_FoggedColors(varray_vertex, varray_color, 1, 1, 1, ent->alpha, mesh_colorscale, mesh->numverts, modelorg);
+ RSurf_FogColors(varray_vertex, varray_color, colorscale, mesh->numverts, modelorg);
R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
}
}
const surfmesh_t *mesh;
rmeshstate_t m;
float modelorg[3];
+ texture_t *texture;
+ texture = surf->texinfo->texture->currentframe[ent->frame != 0];
Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- m.wantoverbright = false;
- m.tex[0] = R_GetTexture(surf->currenttexture->glowtexture);
+ m.tex[0] = R_GetTexture(texture->glowtexture);
R_Mesh_State(&m);
+ GL_UseColorArray();
for (mesh = surf->mesh;mesh;mesh = mesh->chain)
{
R_Mesh_ResizeCheck(mesh->numverts);
memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- RSurf_FoggedColors(varray_vertex, varray_color, 1, 1, 1, ent->alpha, mesh_colorscale, mesh->numverts, modelorg);
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ RSurf_FoggedColors(varray_vertex, varray_color, 1, 1, 1, ent->alpha, r_colorscale, mesh->numverts, modelorg);
R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
}
}
const surfmesh_t *mesh;
rmeshstate_t m;
float modelorg[3];
+ texture_t *texture;
+ texture = surf->texinfo->texture->currentframe[ent->frame != 0];
Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- m.wantoverbright = false;
- m.tex[0] = R_GetTexture(surf->currenttexture->fogtexture);
+ m.tex[0] = R_GetTexture(texture->fogtexture);
R_Mesh_State(&m);
+ GL_UseColorArray();
for (mesh = surf->mesh;mesh;mesh = mesh->chain)
{
R_Mesh_ResizeCheck(mesh->numverts);
memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
if (m.tex[0])
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], ent->alpha, mesh_colorscale, mesh->numverts, modelorg);
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], ent->alpha, r_colorscale, mesh->numverts, modelorg);
R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
}
}
-static void RSurfShader_OpaqueWall_Pass_BaseTripleTexCombine(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_BaseTripleTexCombine(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
- //m.wantoverbright = false;
m.tex[0] = R_GetTexture(texture->texture);
- m.tex[1] = R_GetTexture(texture->surfacechain->lightmaptexture);
+ m.tex[1] = R_GetTexture(firstsurf->lightmaptexture);
m.tex[2] = R_GetTexture(texture->detailtexture);
m.texrgbscale[0] = 1;
m.texrgbscale[1] = 4;
m.texrgbscale[2] = 2;
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ cl = (float) (1 << r_lightmapscalebit) * r_colorscale;
+ GL_Color(cl, cl, cl, 1);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- lightmaptexturenum = R_GetTexture(surf->lightmaptexture);
- if (m.tex[1] != lightmaptexturenum)
- {
- m.tex[1] = lightmaptexturenum;
- R_Mesh_State(&m);
- }
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ if (surf->visframe == r_framecount)
{
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- memcpy(varray_texcoord[1], mesh->uv, mesh->numverts * sizeof(float[2]));
- memcpy(varray_texcoord[2], mesh->ab, mesh->numverts * sizeof(float[2]));
- cl = (float) (1 << lightscalebit) * mesh_colorscale;
- R_FillColors(varray_color, mesh->numverts, cl, cl, cl, 1);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ lightmaptexturenum = R_GetTexture(surf->lightmaptexture);
+ if (m.tex[1] != lightmaptexturenum)
+ {
+ m.tex[1] = lightmaptexturenum;
+ R_Mesh_State(&m);
+ }
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[1], mesh->uvw, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[2], mesh->abc, mesh->numverts * sizeof(float[4]));
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
}
-static void RSurfShader_OpaqueWall_Pass_BaseDoubleTex(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_BaseDoubleTex(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
rmeshstate_t m;
int lightmaptexturenum;
- float cl;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
- m.wantoverbright = true;
m.tex[0] = R_GetTexture(texture->texture);
- m.tex[1] = R_GetTexture(texture->surfacechain->lightmaptexture);
+ m.tex[1] = R_GetTexture(firstsurf->lightmaptexture);
+ if (gl_combine.integer)
+ m.texrgbscale[1] = 4;
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ GL_Color(r_colorscale, r_colorscale, r_colorscale, 1);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- lightmaptexturenum = R_GetTexture(surf->lightmaptexture);
- if (m.tex[1] != lightmaptexturenum)
+ if (surf->visframe == r_framecount)
{
- m.tex[1] = lightmaptexturenum;
- R_Mesh_State(&m);
- }
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
- {
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- memcpy(varray_texcoord[1], mesh->uv, mesh->numverts * sizeof(float[2]));
- cl = (float) (1 << lightscalebit) * mesh_colorscale;
- R_FillColors(varray_color, mesh->numverts, cl, cl, cl, 1);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ lightmaptexturenum = R_GetTexture(surf->lightmaptexture);
+ if (m.tex[1] != lightmaptexturenum)
+ {
+ m.tex[1] = lightmaptexturenum;
+ R_Mesh_State(&m);
+ }
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[1], mesh->uvw, mesh->numverts * sizeof(float[4]));
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
}
-static void RSurfShader_OpaqueWall_Pass_BaseTexture(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_BaseTexture(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
- //m.wantoverbright = false;
m.tex[0] = R_GetTexture(texture->texture);
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ GL_Color(1, 1, 1, 1);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ if (surf->visframe == r_framecount)
{
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- R_FillColors(varray_color, mesh->numverts, 1, 1, 1, 1);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
}
-static void RSurfShader_OpaqueWall_Pass_BaseLightmap(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_BaseLightmap(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
rmeshstate_t m;
int lightmaptexturenum;
- float cl;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_ZERO;
m.blendfunc2 = GL_SRC_COLOR;
- m.wantoverbright = true;
- m.tex[0] = R_GetTexture(texture->surfacechain->lightmaptexture);
+ m.tex[0] = R_GetTexture(firstsurf->lightmaptexture);
+ if (gl_combine.integer)
+ m.texrgbscale[0] = 4;
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ GL_Color(r_colorscale, r_colorscale, r_colorscale, 1);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- lightmaptexturenum = R_GetTexture(surf->lightmaptexture);
- if (m.tex[0] != lightmaptexturenum)
- {
- m.tex[0] = lightmaptexturenum;
- R_Mesh_State(&m);
- }
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ if (surf->visframe == r_framecount)
{
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->uv, mesh->numverts * sizeof(float[2]));
- cl = (float) (1 << lightscalebit) * mesh_colorscale;
- R_FillColors(varray_color, mesh->numverts, cl, cl, cl, 1);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ lightmaptexturenum = R_GetTexture(surf->lightmaptexture);
+ if (m.tex[0] != lightmaptexturenum)
+ {
+ m.tex[0] = lightmaptexturenum;
+ R_Mesh_State(&m);
+ }
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[0], mesh->uvw, mesh->numverts * sizeof(float[4]));
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
}
-static void RSurfShader_OpaqueWall_Pass_Light(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_Light(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
+ float colorscale;
rmeshstate_t m;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- m.wantoverbright = true;
m.tex[0] = R_GetTexture(texture->texture);
+ colorscale = r_colorscale;
+ if (gl_combine.integer)
+ {
+ m.texrgbscale[0] = 4;
+ colorscale *= 0.25f;
+ }
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ GL_UseColorArray();
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- if (surf->dlightframe == r_framecount)
+ if (surf->visframe == r_framecount && surf->dlightframe == r_framecount)
{
for (mesh = surf->mesh;mesh;mesh = mesh->chain)
{
{
R_Mesh_ResizeCheck(mesh->numverts);
memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
R_FillColors(varray_color, mesh->numverts, 0, 0, 0, 1);
RSurf_LightSeparate(&ent->inversematrix, surf->dlightbits, mesh->numverts, varray_vertex, varray_color);
- RSurf_ScaleColors(varray_color, mesh_colorscale, mesh->numverts);
+ RSurf_ScaleColors(varray_color, colorscale, mesh->numverts);
R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
}
}
}
}
-static void RSurfShader_OpaqueWall_Pass_Fog(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_Fog(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
- //m.wantoverbright = false;
- //m.tex[0] = 0;
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ GL_UseColorArray();
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ if (surf->visframe == r_framecount)
{
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- if (m.tex[0])
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], 1, mesh_colorscale, mesh->numverts, modelorg);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ if (m.tex[0])
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], 1, r_colorscale, mesh->numverts, modelorg);
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
}
-static void RSurfShader_OpaqueWall_Pass_BaseDetail(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_BaseDetail(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_DST_COLOR;
m.blendfunc2 = GL_SRC_COLOR;
- //m.wantoverbright = false;
m.tex[0] = R_GetTexture(texture->detailtexture);
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ GL_Color(1, 1, 1, 1);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ if (surf->visframe == r_framecount)
{
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->ab, mesh->numverts * sizeof(float[2]));
- R_FillColors(varray_color, mesh->numverts, 1, 1, 1, 1);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[0], mesh->abc, mesh->numverts * sizeof(float[4]));
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
}
-static void RSurfShader_OpaqueWall_Pass_Glow(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_Glow(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
const surfmesh_t *mesh;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- //m.wantoverbright = false;
m.tex[0] = R_GetTexture(texture->glowtexture);
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ GL_Color(r_colorscale, r_colorscale, r_colorscale, 1);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ if (surf->visframe == r_framecount)
{
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2]));
- R_FillColors(varray_color, mesh->numverts, mesh_colorscale, mesh_colorscale, mesh_colorscale, 1);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
}
-static void RSurfShader_Wall_Fullbright_Callback(const void *calldata1, int calldata2)
-{
- const entity_render_t *ent = calldata1;
- const msurface_t *surf = ent->model->surfaces + calldata2;
- R_Mesh_Matrix(&ent->matrix);
- RSurfShader_Wall_Pass_BaseFullbright(ent, surf);
- if (surf->currenttexture->glowtexture)
- RSurfShader_Wall_Pass_Glow(ent, surf);
- if (fogenabled)
- RSurfShader_Wall_Pass_Fog(ent, surf);
-}
-
-static void RSurfShader_Wall_Fullbright(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_OpaqueWall_Pass_OpaqueGlow(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
- vec3_t center;
- if (ent->effects & EF_ADDITIVE || ent->alpha < 1 || texture->fogtexture != NULL)
+ const surfmesh_t *mesh;
+ rmeshstate_t m;
+ memset(&m, 0, sizeof(m));
+ m.blendfunc1 = GL_SRC_ALPHA;
+ m.blendfunc2 = GL_ZERO;
+ m.tex[0] = R_GetTexture(texture->glowtexture);
+ R_Mesh_State(&m);
+ if (m.tex[0])
+ GL_Color(r_colorscale, r_colorscale, r_colorscale, 1);
+ else
+ GL_Color(0, 0, 0, 1);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ if (surf->visframe == r_framecount)
{
- Matrix4x4_Transform(&ent->matrix, surf->poly_center, center);
- R_MeshQueue_AddTransparent(center, RSurfShader_Wall_Fullbright_Callback, ent, surf - ent->model->surfaces);
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ memcpy(varray_texcoord[0], mesh->str, mesh->numverts * sizeof(float[4]));
+ R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ }
}
}
- else
- {
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_BaseFullbright(ent, surf);
- if (texture->glowtexture)
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_Glow(ent, surf);
- if (fogenabled)
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_Fog(ent, surf);
- }
}
static void RSurfShader_Wall_Vertex_Callback(const void *calldata1, int calldata2)
{
const entity_render_t *ent = calldata1;
const msurface_t *surf = ent->model->surfaces + calldata2;
+ texture_t *texture;
+ texture = surf->texinfo->texture->currentframe[ent->frame != 0];
R_Mesh_Matrix(&ent->matrix);
RSurfShader_Wall_Pass_BaseVertex(ent, surf);
- if (surf->currenttexture->glowtexture)
+ if (texture->glowtexture)
RSurfShader_Wall_Pass_Glow(ent, surf);
if (fogenabled)
RSurfShader_Wall_Pass_Fog(ent, surf);
}
-static void RSurfShader_Wall_Lightmap(const entity_render_t *ent, const texture_t *texture)
+extern cvar_t r_shadows;
+static void RSurfShader_Wall_Lightmap(const entity_render_t *ent, const texture_t *texture, const msurface_t *firstsurf)
{
const msurface_t *surf;
vec3_t center;
- if (ent->effects & EF_ADDITIVE || ent->alpha < 1 || texture->fogtexture != NULL)
+ if (texture->rendertype != SURFRENDER_OPAQUE)
{
// transparent vertex shaded from lightmap
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ for (surf = firstsurf;surf;surf = surf->texturechain)
{
- Matrix4x4_Transform(&ent->matrix, surf->poly_center, center);
- R_MeshQueue_AddTransparent(center, RSurfShader_Wall_Vertex_Callback, ent, surf - ent->model->surfaces);
+ if (surf->visframe == r_framecount)
+ {
+ Matrix4x4_Transform(&ent->matrix, surf->poly_center, center);
+ R_MeshQueue_AddTransparent(center, RSurfShader_Wall_Vertex_Callback, ent, surf - ent->model->surfaces);
+ }
}
}
+ else if (r_shadows.integer == 3 && cl.worldmodel->numlights)
+ {
+ // opaque base lighting
+ RSurfShader_OpaqueWall_Pass_OpaqueGlow(ent, texture, firstsurf);
+ if (fogenabled)
+ RSurfShader_OpaqueWall_Pass_Fog(ent, texture, firstsurf);
+ }
else if (r_vertexsurfaces.integer)
{
// opaque vertex shaded from lightmap
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_BaseVertex(ent, surf);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
+ if (surf->visframe == r_framecount)
+ RSurfShader_Wall_Pass_BaseVertex(ent, surf);
if (texture->glowtexture)
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_Glow(ent, surf);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
+ if (surf->visframe == r_framecount)
+ RSurfShader_Wall_Pass_Glow(ent, surf);
if (fogenabled)
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_Fog(ent, surf);
+ for (surf = firstsurf;surf;surf = surf->texturechain)
+ if (surf->visframe == r_framecount)
+ RSurfShader_Wall_Pass_Fog(ent, surf);
}
else
{
if (r_textureunits.integer >= 2)
{
if (r_textureunits.integer >= 3 && gl_combine.integer && r_detailtextures.integer)
- RSurfShader_OpaqueWall_Pass_BaseTripleTexCombine(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseTripleTexCombine(ent, texture, firstsurf);
else
{
- RSurfShader_OpaqueWall_Pass_BaseDoubleTex(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseDoubleTex(ent, texture, firstsurf);
if (r_detailtextures.integer)
- RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture, firstsurf);
}
}
else
{
- RSurfShader_OpaqueWall_Pass_BaseTexture(ent, texture);
- RSurfShader_OpaqueWall_Pass_BaseLightmap(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseTexture(ent, texture, firstsurf);
+ RSurfShader_OpaqueWall_Pass_BaseLightmap(ent, texture, firstsurf);
if (r_detailtextures.integer)
- RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture, firstsurf);
}
if (!r_dlightmap.integer && !(ent->effects & EF_FULLBRIGHT))
- RSurfShader_OpaqueWall_Pass_Light(ent, texture);
+ RSurfShader_OpaqueWall_Pass_Light(ent, texture, firstsurf);
if (texture->glowtexture)
- RSurfShader_OpaqueWall_Pass_Glow(ent, texture);
+ RSurfShader_OpaqueWall_Pass_Glow(ent, texture, firstsurf);
if (fogenabled)
- RSurfShader_OpaqueWall_Pass_Fog(ent, texture);
+ RSurfShader_OpaqueWall_Pass_Fog(ent, texture, firstsurf);
}
}
Cshader_t Cshader_wall_lightmap = {{NULL, RSurfShader_Wall_Lightmap}, SHADERFLAGS_NEEDLIGHTMAP};
-Cshader_t Cshader_wall_fullbright = {{NULL, RSurfShader_Wall_Fullbright}, 0};
Cshader_t Cshader_water = {{NULL, RSurfShader_Water}, 0};
Cshader_t Cshader_sky = {{RSurfShader_Sky, NULL}, 0};
-int Cshader_count = 4;
-Cshader_t *Cshaders[4] =
+int Cshader_count = 3;
+Cshader_t *Cshaders[3] =
{
&Cshader_wall_lightmap,
- &Cshader_wall_fullbright,
&Cshader_water,
&Cshader_sky
};
-void R_DrawSurfaces(entity_render_t *ent, int sky, int normal)
+extern cvar_t r_shadows;
+void R_PrepareSurfaces(entity_render_t *ent)
{
- int i, alttextures, texframe, framecount, numtextures, numsurfaces, *surfacevisframes;
- texture_t *t, *textures;
+ int i, texframe, numsurfaces, *surfacevisframes;
model_t *model;
msurface_t *surf, *surfaces;
+ texture_t *t;
vec3_t modelorg;
if (!ent->model)
return;
- // mark the surfaces touched by dynamic lights
- if (normal && r_dynamic.integer)
- R_MarkLights(ent);
-
- R_Mesh_Matrix(&ent->matrix);
-
model = ent->model;
- alttextures = ent->frame != 0;
- texframe = (int)(cl.time * 5.0f);
-
Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
-
- numtextures = model->numtextures;
- textures = model->textures;
numsurfaces = model->nummodelsurfaces;
surfaces = model->surfaces + model->firstmodelsurface;
surfacevisframes = model->surfacevisframes + model->firstmodelsurface;
- for (i = 0;i < numtextures;i++)
- textures[i].surfacechain = NULL;
+ texframe = (int)(cl.time * 5.0f);
+ for (i = 0;i < model->numtextures;i++)
+ {
+ t = model->textures + i;
+ if (ent->effects & EF_ADDITIVE)
+ t->rendertype = SURFRENDER_ADD;
+ else if (ent->alpha < 1 || (t->flags & SURF_WATERALPHA && r_wateralpha.value < 1) || t->fogtexture != NULL)
+ t->rendertype = SURFRENDER_ALPHA;
+ else
+ t->rendertype = SURFRENDER_OPAQUE;
+ if (t->animated)
+ {
+ t->currentframe[0] = t->anim_frames[0][(t->anim_total[0] >= 2) ? (texframe % t->anim_total[0]) : 0];
+ t->currentframe[1] = t->anim_frames[1][(t->anim_total[1] >= 2) ? (texframe % t->anim_total[1]) : 0];
+ }
+ }
+
+ if (r_dynamic.integer && r_shadows.integer != 3)
+ R_MarkLights(ent);
for (i = 0, surf = surfaces;i < numsurfaces;i++, surf++)
{
#endif
{
c_faces++;
- t = surf->texinfo->texture;
- if (t->animated)
- {
- framecount = t->anim_total[alttextures];
- if (framecount >= 2)
- t = t->anim_frames[alttextures][texframe % framecount];
- else
- t = t->anim_frames[alttextures][0];
- }
- surf->currenttexture = t;
- surf->texturechain = t->surfacechain;
- t->surfacechain = surf;
+ surf->visframe = r_framecount;
if (!r_vertexsurfaces.integer && surf->lightmaptexture != NULL)
{
if (surf->cached_dlight
- || surf->cached_ambient != r_ambient.value
- || surf->cached_lightscalebit != lightscalebit)
+ || surf->cached_ambient != r_ambient.value
+ || surf->cached_lightmapscalebit != r_lightmapscalebit)
R_BuildLightMap(ent, surf, false); // base lighting changed
else if (r_dynamic.integer)
{
if (surf->styles[0] != 255 && (d_lightstylevalue[surf->styles[0]] != surf->cached_light[0]
- || (surf->styles[1] != 255 && (d_lightstylevalue[surf->styles[1]] != surf->cached_light[1]
- || (surf->styles[2] != 255 && (d_lightstylevalue[surf->styles[2]] != surf->cached_light[2]
- || (surf->styles[3] != 255 && (d_lightstylevalue[surf->styles[3]] != surf->cached_light[3]))))))))
+ || (surf->styles[1] != 255 && (d_lightstylevalue[surf->styles[1]] != surf->cached_light[1]
+ || (surf->styles[2] != 255 && (d_lightstylevalue[surf->styles[2]] != surf->cached_light[2]
+ || (surf->styles[3] != 255 && (d_lightstylevalue[surf->styles[3]] != surf->cached_light[3]))))))))
R_BuildLightMap(ent, surf, false); // base lighting changed
else if (surf->dlightframe == r_framecount && r_dlightmap.integer)
R_BuildLightMap(ent, surf, true); // only dlights
}
}
}
+}
- if (sky)
- for (i = 0, t = textures;i < numtextures;i++, t++)
- if (t->surfacechain && t->shader->shaderfunc[SHADERSTAGE_SKY])
- t->shader->shaderfunc[SHADERSTAGE_SKY](ent, t);
-
- if (normal)
- for (i = 0, t = textures;i < numtextures;i++, t++)
- if (t->surfacechain && t->shader->shaderfunc[SHADERSTAGE_NORMAL])
- t->shader->shaderfunc[SHADERSTAGE_NORMAL](ent, t);
+void R_DrawSurfaces(entity_render_t *ent, int type)
+{
+ int i;
+ texture_t *t;
+ R_Mesh_Matrix(&ent->matrix);
+ for (i = 0, t = ent->model->textures;i < ent->model->numtextures;i++, t++)
+ if (t->shader->shaderfunc[type] && ent->model->texturesurfacechains[i])
+ t->shader->shaderfunc[type](ent, t, ent->model->texturesurfacechains[i]);
}
static void R_DrawPortal_Callback(const void *calldata1, int calldata2)
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
- //m.wantoverbright = false;
R_Mesh_Matrix(&ent->matrix);
R_Mesh_State(&m);
R_Mesh_ResizeCheck(portal->numpoints);
i = portal - ent->model->portals;
- R_FillColors(varray_color, portal->numpoints,
- ((i & 0x0007) >> 0) * (1.0f / 7.0f) * mesh_colorscale,
- ((i & 0x0038) >> 3) * (1.0f / 7.0f) * mesh_colorscale,
- ((i & 0x01C0) >> 6) * (1.0f / 7.0f) * mesh_colorscale,
- 0.125f);
+ GL_Color(((i & 0x0007) >> 0) * (1.0f / 7.0f) * r_colorscale,
+ ((i & 0x0038) >> 3) * (1.0f / 7.0f) * r_colorscale,
+ ((i & 0x01C0) >> 6) * (1.0f / 7.0f) * r_colorscale,
+ 0.125f);
if (PlaneDiff(r_origin, (&portal->plane)) > 0)
{
for (i = portal->numpoints - 1, v = varray_vertex;i >= 0;i--, v += 4)
for (portal = ent->model->portals, endportal = portal + ent->model->numportals;portal < endportal;portal++)
{
- if (portal->here->pvsframe == r_pvsframecount || portal->past->pvsframe == r_pvsframecount)
+ if (portal->here->pvsframe == ent->model->pvsframecount || portal->past->pvsframe == ent->model->pvsframecount)
{
if (portal->numpoints <= POLYGONELEMENTS_MAXPOINTS)
{
}
}
-void R_DrawBrushModel(entity_render_t *ent, int sky, int normal)
+void R_PrepareBrushModel(entity_render_t *ent)
{
int i, numsurfaces, *surfacevisframes, *surfacepvsframes;
msurface_t *surf;
if ((surf->flags & SURF_PLANEBACK))
{
surfacevisframes[i] = r_framecount;
- surfacepvsframes[i] = r_pvsframecount;
+ surfacepvsframes[i] = model->pvsframecount;
}
}
else
if (!(surf->flags & SURF_PLANEBACK))
{
surfacevisframes[i] = r_framecount;
- surfacepvsframes[i] = r_pvsframecount;
+ surfacepvsframes[i] = model->pvsframecount;
}
}
#else
surfacevisframes[i] = r_framecount;
- surfacepvsframes[i] = r_pvsframecount;
+ surfacepvsframes[i] = model->pvsframecount;
#endif
surf->dlightframe = -1;
}
- R_DrawSurfaces(ent, sky, normal);
+ R_PrepareSurfaces(ent);
}
void R_SurfaceWorldNode (entity_render_t *ent)
for (i = 0, surf = surfaces;i < numsurfaces;i++, surf++)
{
- if (surfacepvsframes[i] == r_pvsframecount)
+ if (surfacepvsframes[i] == model->pvsframecount)
{
#if WORLDNODECULLBACKFACES
if (PlaneDist(modelorg, surf->plane) < surf->plane->dist)
{
- if ((surf->flags & SURF_PLANEBACK) && R_NotCulledBox (surf->poly_mins, surf->poly_maxs))
+ if ((surf->flags & SURF_PLANEBACK) && !R_CullBox (surf->poly_mins, surf->poly_maxs))
surfacevisframes[i] = r_framecount;
}
else
{
- if (!(surf->flags & SURF_PLANEBACK) && R_NotCulledBox (surf->poly_mins, surf->poly_maxs))
+ if (!(surf->flags & SURF_PLANEBACK) && !R_CullBox (surf->poly_mins, surf->poly_maxs))
surfacevisframes[i] = r_framecount;
}
#else
- if (R_NotCulledBox (surf->poly_mins, surf->poly_maxs))
+ if (!R_CullBox (surf->poly_mins, surf->poly_maxs))
surfacevisframes[i] = r_framecount;
#endif
}
if (leaf->worldnodeframe != r_framecount)
{
leaf->worldnodeframe = r_framecount;
- // FIXME: R_NotCulledBox is absolute, should be done relative
- if (leaf->pvsframe == r_pvsframecount && R_NotCulledBox(leaf->mins, leaf->maxs))
+ // FIXME: R_CullBox is absolute, should be done relative
+ if (leaf->pvsframe == ent->model->pvsframecount && !R_CullBox(leaf->mins, leaf->maxs))
{
p->visframe = r_framecount;
pstack[portalstack++] = p;
if (leaf->worldnodeframe != r_framecount)
{
leaf->worldnodeframe = r_framecount;
- // FIXME: R_NotCulledBox is absolute, should be done relative
- if (leaf->pvsframe == r_pvsframecount && R_NotCulledBox(leaf->mins, leaf->maxs))
+ // FIXME: R_CullBox is absolute, should be done relative
+ if (leaf->pvsframe == ent->model->pvsframecount && !R_CullBox(leaf->mins, leaf->maxs))
leafstack[leafstackpos++] = leaf;
}
}
R_DrawPortals(ent);
}
-void R_PVSUpdate (mleaf_t *viewleaf)
+void R_PVSUpdate (entity_render_t *ent, mleaf_t *viewleaf)
{
int i, j, l, c, bits, *surfacepvsframes, *mark;
mleaf_t *leaf;
qbyte *vis;
+ model_t *model;
- if (r_pvsviewleaf == viewleaf && r_pvsviewleafnovis == r_novis.integer)
- return;
-
- r_pvsframecount++;
- r_pvsviewleaf = viewleaf;
- r_pvsviewleafnovis = r_novis.integer;
-
- if (viewleaf)
+ model = ent->model;
+ if (model && (model->pvsviewleaf != viewleaf || model->pvsviewleafnovis != r_novis.integer))
{
- surfacepvsframes = cl.worldmodel->surfacepvsframes;
- vis = Mod_LeafPVS (viewleaf, cl.worldmodel);
- for (j = 0;j < cl.worldmodel->numleafs;j += 8)
+ model->pvsframecount++;
+ model->pvsviewleaf = viewleaf;
+ model->pvsviewleafnovis = r_novis.integer;
+ if (viewleaf)
{
- bits = *vis++;
- if (bits)
+ surfacepvsframes = model->surfacepvsframes;
+ vis = Mod_LeafPVS (viewleaf, model);
+ for (j = 0;j < model->numleafs;j += 8)
{
- l = cl.worldmodel->numleafs - j;
- if (l > 8)
- l = 8;
- for (i = 0;i < l;i++)
+ bits = *vis++;
+ if (bits)
{
- if (bits & (1 << i))
+ l = model->numleafs - j;
+ if (l > 8)
+ l = 8;
+ for (i = 0;i < l;i++)
{
- leaf = &cl.worldmodel->leafs[j + i + 1];
- leaf->pvsframe = r_pvsframecount;
- // mark surfaces bounding this leaf as visible
- for (c = leaf->nummarksurfaces, mark = leaf->firstmarksurface;c;c--)
- surfacepvsframes[*mark++] = r_pvsframecount;
+ if (bits & (1 << i))
+ {
+ leaf = &model->leafs[j + i + 1];
+ leaf->pvsframe = model->pvsframecount;
+ // mark surfaces bounding this leaf as visible
+ for (c = leaf->nummarksurfaces, mark = leaf->firstmarksurface;c;c--)
+ surfacepvsframes[*mark++] = model->pvsframecount;
+ }
}
}
}
*/
void R_DrawWorld (entity_render_t *ent)
{
+ vec3_t modelorg;
mleaf_t *viewleaf;
- viewleaf = Mod_PointInLeaf (r_origin, cl.worldmodel);
- R_PVSUpdate(viewleaf);
+
+ Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
+ viewleaf = Mod_PointInLeaf (modelorg, ent->model);
+ R_PVSUpdate(ent, viewleaf);
+
if (!viewleaf)
return;
+
if (r_surfaceworldnode.integer || viewleaf->contents == CONTENTS_SOLID)
R_SurfaceWorldNode (ent);
else
R_PortalWorldNode (ent, viewleaf);
- R_DrawSurfaces(ent, true, true);
+ R_PrepareSurfaces(ent);
+ R_DrawSurfaces(ent, SHADERSTAGE_SKY);
+ R_DrawSurfaces(ent, SHADERSTAGE_NORMAL);
}
-/*
-=================
-R_DrawBrushModel
-=================
-*/
-void R_DrawBrushModelSky (entity_render_t *ent)
+void R_Model_Brush_DrawSky (entity_render_t *ent)
{
- R_DrawBrushModel(ent, true, false);
+ if (ent != &cl_entities[0].render)
+ R_PrepareBrushModel(ent);
+ R_DrawSurfaces(ent, SHADERSTAGE_SKY);
}
-void R_DrawBrushModelNormal (entity_render_t *ent)
+void R_Model_Brush_Draw (entity_render_t *ent)
{
c_bmodels++;
- R_DrawBrushModel(ent, false, true);
+ if (ent != &cl_entities[0].render)
+ R_PrepareBrushModel(ent);
+ R_DrawSurfaces(ent, SHADERSTAGE_NORMAL);
+}
+
+void R_Model_Brush_DrawShadowVolume (entity_render_t *ent, vec3_t relativelightorigin, float lightradius)
+{
+#if 1
+ float projectdistance, temp[3];
+ shadowmesh_t *mesh;
+ VectorSubtract(relativelightorigin, ent->model->shadowmesh_center, temp);
+ projectdistance = lightradius + ent->model->shadowmesh_radius - sqrt(DotProduct(temp, temp));
+ if (projectdistance >= 0.1)
+ {
+ R_Mesh_Matrix(&ent->matrix);
+ for (mesh = ent->model->shadowmesh;mesh;mesh = mesh->next)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts * 2);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ R_Shadow_Volume(mesh->numverts, mesh->numtriangles, varray_vertex, mesh->elements, mesh->neighbors, relativelightorigin, lightradius, projectdistance);
+ }
+ }
+#else
+ int i;
+ msurface_t *surf;
+ float projectdistance, f, temp[3], lightradius2;
+ surfmesh_t *mesh;
+ R_Mesh_Matrix(&ent->matrix);
+ lightradius2 = lightradius * lightradius;
+ for (i = 0, surf = ent->model->surfaces + ent->model->firstmodelsurface;i < ent->model->nummodelsurfaces;i++, surf++)
+ {
+ if (surf->rendertype == SURFRENDER_OPAQUE && surf->flags & SURF_SHADOWCAST)
+ {
+ f = PlaneDiff(relativelightorigin, surf->plane);
+ if (surf->flags & SURF_PLANEBACK)
+ f = -f;
+ // draw shadows only for backfaces
+ projectdistance = lightradius + f;
+ if (projectdistance >= 0.1 && projectdistance < lightradius)
+ {
+ VectorSubtract(relativelightorigin, surf->poly_center, temp);
+ if (DotProduct(temp, temp) < (surf->poly_radius2 + lightradius2))
+ {
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts * 2);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ R_Shadow_Volume(mesh->numverts, mesh->numtriangles, varray_vertex, mesh->index, mesh->triangleneighbors, relativelightorigin, lightradius, projectdistance);
+ }
+ }
+ }
+ }
+ }
+#endif
+}
+
+void R_Model_Brush_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float lightdistbias, float lightsubtract, float *lightcolor)
+{
+ int tnum;
+ msurface_t *surf;
+ texture_t *t;
+ float f, lightradius2;
+ surfmesh_t *mesh;
+ R_Mesh_Matrix(&ent->matrix);
+ if (ent != &cl_entities[0].render)
+ R_PrepareBrushModel(ent);
+ lightradius2 = lightradius * lightradius;
+ for (tnum = 0;tnum < ent->model->numtextures;tnum++)
+ {
+ t = ent->model->textures + tnum;
+ if (ent->model->texturesurfacechains[tnum] && t->rendertype == SURFRENDER_OPAQUE && t->flags & SURF_SHADOWLIGHT)
+ {
+ t = t->currentframe[ent->frame != 0];
+ for (surf = ent->model->texturesurfacechains[tnum];surf;surf = surf->texturechain)
+ {
+ if (surf->visframe == r_framecount)
+ {
+ f = PlaneDiff(relativelightorigin, surf->plane);
+ if (surf->flags & SURF_PLANEBACK)
+ f = -f;
+ if (f >= -0.1 && f < lightradius)
+ {
+ for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ {
+ R_Mesh_ResizeCheck(mesh->numverts);
+ memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
+ R_Shadow_RenderLighting(mesh->numverts, mesh->numtriangles, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals, mesh->str, relativelightorigin, relativeeyeorigin, lightradius, lightcolor, t->texture, t->glosstexture, t->nmaptexture, NULL);
+ }
+ }
+ }
+ }
+ }
+ }
}
static void gl_surf_start(void)
static void gl_surf_newmap(void)
{
- // reset pvs visibility variables so it will update on first frame
- r_pvsframecount = 1;
- r_pvsviewleaf = NULL;
- r_pvsviewleafnovis = false;
}
void GL_Surf_Init(void)
projects / xonotic / darkplaces.git / blobdiff