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;
}
}
-void R_StainNode (mnode_t *node, model_t *model, vec3_t origin, float radius, float fcolor[8])
+void R_StainNode (mnode_t *node, model_t *model, const vec3_t origin, float radius, const float fcolor[8])
{
float ndist, a, ratio, maxdist, maxdist2, maxdist3, invradius, sdtable[256], td, dist2;
msurface_t *surf, *endsurf;
}
}
-void R_Stain (vec3_t origin, float radius, int cr1, int cg1, int cb1, int ca1, int cr2, int cg2, int cb2, int ca2)
+void R_Stain (const vec3_t origin, float radius, int cr1, int cg1, int cb1, int ca1, int cr2, int cg2, int cb2, int ca2)
{
int n;
float fcolor[8];
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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
}
m.depthwrite = true;
R_Mesh_State(&m);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- 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]));
- GL_Color(fogcolor[0] * r_colorscale, fogcolor[1] * r_colorscale, fogcolor[2] * r_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);
float f, colorscale;
const surfmesh_t *mesh;
rmeshstate_t m;
- float alpha = ent->alpha * (surf->flags & SURF_DRAWNOALPHA ? 1 : r_wateralpha.value);
+ float alpha;
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;
+ alpha = texture->currentalpha;
+ 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.tex[0] = R_GetTexture(surf->currenttexture->texture);
+ m.tex[0] = R_GetTexture(texture->texture);
colorscale = r_colorscale;
if (gl_combine.integer)
{
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- 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)
{
}
}
-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, msurface_t **surfchain)
{
const msurface_t *surf;
+ msurface_t **chain;
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 (chain = surfchain;(surf = *chain) != NULL;*chain++)
{
- 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 (chain = surfchain;(surf = *chain) != NULL;*chain++)
+ 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)
+static void RSurfShader_Wall_Pass_BaseVertex(const entity_render_t *ent, const msurface_t *surf, const texture_t *texture, int rendertype, float currentalpha)
{
float base, colorscale;
const surfmesh_t *mesh;
float modelorg[3];
Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
memset(&m, 0, sizeof(m));
- if (ent->effects & EF_ADDITIVE)
+ if (rendertype == SURFRENDER_ADD)
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
}
- else if (surf->currenttexture->fogtexture != NULL || ent->alpha < 1)
+ else if (rendertype == SURFRENDER_ALPHA)
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
}
- m.tex[0] = R_GetTexture(surf->currenttexture->texture);
+ m.tex[0] = R_GetTexture(texture->texture);
colorscale = r_colorscale;
if (gl_combine.integer)
{
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_FillColors(varray_color, mesh->numverts, base, base, base, ent->alpha);
+ R_FillColors(varray_color, mesh->numverts, base, base, base, currentalpha);
if (!(ent->effects & EF_FULLBRIGHT))
{
if (surf->dlightframe == r_framecount)
}
}
-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.tex[0] = R_GetTexture(surf->currenttexture->texture);
- 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->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);
- }
-}
-
-static void RSurfShader_Wall_Pass_Glow(const entity_render_t *ent, const msurface_t *surf)
+static void RSurfShader_Wall_Pass_Glow(const entity_render_t *ent, const msurface_t *surf, const texture_t *texture, int rendertype, float currentalpha)
{
const surfmesh_t *mesh;
rmeshstate_t m;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- 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->str, mesh->numverts * sizeof(float[4]));
- RSurf_FoggedColors(varray_vertex, varray_color, 1, 1, 1, ent->alpha, r_colorscale, mesh->numverts, modelorg);
+ RSurf_FoggedColors(varray_vertex, varray_color, 1, 1, 1, currentalpha, r_colorscale, mesh->numverts, modelorg);
R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
}
}
-static void RSurfShader_Wall_Pass_Fog(const entity_render_t *ent, const msurface_t *surf)
+static void RSurfShader_Wall_Pass_Fog(const entity_render_t *ent, const msurface_t *surf, const texture_t *texture, int rendertype, float currentalpha)
{
const surfmesh_t *mesh;
rmeshstate_t m;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
- 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)
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], ent->alpha, r_colorscale, mesh->numverts, modelorg);
+ RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], currentalpha, 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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
m.tex[0] = R_GetTexture(texture->texture);
- m.tex[1] = R_GetTexture(texture->surfacechain->lightmaptexture);
+ m.tex[1] = R_GetTexture((**surfchain).lightmaptexture);
m.tex[2] = R_GetTexture(texture->detailtexture);
m.texrgbscale[0] = 1;
m.texrgbscale[1] = 4;
R_Mesh_State(&m);
cl = (float) (1 << r_lightmapscalebit) * r_colorscale;
GL_Color(cl, cl, cl, 1);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- 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->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);
+ 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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
m.tex[0] = R_GetTexture(texture->texture);
- m.tex[1] = R_GetTexture(texture->surfacechain->lightmaptexture);
+ m.tex[1] = R_GetTexture((**surfchain).lightmaptexture);
if (gl_combine.integer)
m.texrgbscale[1] = 4;
R_Mesh_State(&m);
GL_Color(r_colorscale, r_colorscale, r_colorscale, 1);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- 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->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);
+ 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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
m.tex[0] = R_GetTexture(texture->texture);
R_Mesh_State(&m);
GL_Color(1, 1, 1, 1);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- 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->str, mesh->numverts * sizeof(float[4]));
- 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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
memset(&m, 0, sizeof(m));
m.blendfunc1 = GL_ZERO;
m.blendfunc2 = GL_SRC_COLOR;
- m.tex[0] = R_GetTexture(texture->surfacechain->lightmaptexture);
+ m.tex[0] = R_GetTexture((**surfchain).lightmaptexture);
if (gl_combine.integer)
m.texrgbscale[0] = 4;
R_Mesh_State(&m);
GL_Color(r_colorscale, r_colorscale, r_colorscale, 1);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- lightmaptexturenum = R_GetTexture(surf->lightmaptexture);
- if (m.tex[0] != lightmaptexturenum)
+ if (surf->visframe == r_framecount)
{
- 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);
+ 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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
}
R_Mesh_State(&m);
GL_UseColorArray();
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- if (surf->dlightframe == r_framecount)
+ if (surf->visframe == r_framecount && surf->dlightframe == r_framecount)
{
for (mesh = surf->mesh;mesh;mesh = mesh->chain)
{
}
}
-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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
R_Mesh_State(&m);
GL_UseColorArray();
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- 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->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);
+ 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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
m.tex[0] = R_GetTexture(texture->detailtexture);
R_Mesh_State(&m);
GL_Color(1, 1, 1, 1);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- 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->abc, mesh->numverts * sizeof(float[4]));
- 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, msurface_t **surfchain)
{
const msurface_t *surf;
const surfmesh_t *mesh;
m.tex[0] = R_GetTexture(texture->glowtexture);
R_Mesh_State(&m);
GL_Color(r_colorscale, r_colorscale, r_colorscale, 1);
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
+ while((surf = *surfchain++) != NULL)
{
- 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->str, mesh->numverts * sizeof(float[4]));
- 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, msurface_t **surfchain)
{
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);
+ while((surf = *surfchain++) != NULL)
{
- 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;
+ int rendertype;
+ float currentalpha;
+ texture_t *texture;
R_Mesh_Matrix(&ent->matrix);
- RSurfShader_Wall_Pass_BaseVertex(ent, surf);
- if (surf->currenttexture->glowtexture)
- RSurfShader_Wall_Pass_Glow(ent, surf);
+
+ texture = surf->texinfo->texture;
+ if (texture->animated)
+ texture = texture->anim_frames[ent->frame != 0][(texture->anim_total[ent->frame != 0] >= 2) ? ((int) (cl.time * 5.0f) % texture->anim_total[ent->frame != 0]) : 0];
+
+ currentalpha = ent->alpha;
+ if (texture->flags & SURF_WATERALPHA)
+ currentalpha *= r_wateralpha.value;
+ if (ent->effects & EF_ADDITIVE)
+ rendertype = SURFRENDER_ADD;
+ else if (currentalpha < 1 || texture->fogtexture != NULL)
+ rendertype = SURFRENDER_ALPHA;
+ else
+ rendertype = SURFRENDER_OPAQUE;
+
+ RSurfShader_Wall_Pass_BaseVertex(ent, surf, texture, rendertype, currentalpha);
+ if (texture->glowtexture)
+ RSurfShader_Wall_Pass_Glow(ent, surf, texture, rendertype, currentalpha);
if (fogenabled)
- RSurfShader_Wall_Pass_Fog(ent, surf);
+ RSurfShader_Wall_Pass_Fog(ent, surf, texture, rendertype, currentalpha);
}
-static void RSurfShader_Wall_Lightmap(const entity_render_t *ent, const texture_t *texture)
+static void RSurfShader_Wall_Lightmap(const entity_render_t *ent, const texture_t *texture, msurface_t **surfchain)
{
const msurface_t *surf;
+ msurface_t **chain;
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 (chain = surfchain;(surf = *chain) != NULL;chain++)
{
- 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_shadow_lightingmode >= 2)
+ {
+ // opaque base lighting
+ RSurfShader_OpaqueWall_Pass_OpaqueGlow(ent, texture, surfchain);
+ if (fogenabled)
+ RSurfShader_OpaqueWall_Pass_Fog(ent, texture, surfchain);
+ }
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 (chain = surfchain;(surf = *chain) != NULL;chain++)
+ if (surf->visframe == r_framecount)
+ RSurfShader_Wall_Pass_BaseVertex(ent, surf, texture, texture->rendertype, texture->currentalpha);
if (texture->glowtexture)
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_Glow(ent, surf);
+ for (chain = surfchain;(surf = *chain) != NULL;chain++)
+ if (surf->visframe == r_framecount)
+ RSurfShader_Wall_Pass_Glow(ent, surf, texture, texture->rendertype, texture->currentalpha);
if (fogenabled)
- for (surf = texture->surfacechain;surf;surf = surf->texturechain)
- RSurfShader_Wall_Pass_Fog(ent, surf);
+ for (chain = surfchain;(surf = *chain) != NULL;chain++)
+ if (surf->visframe == r_framecount)
+ RSurfShader_Wall_Pass_Fog(ent, surf, texture, texture->rendertype, texture->currentalpha);
}
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, surfchain);
else
{
- RSurfShader_OpaqueWall_Pass_BaseDoubleTex(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseDoubleTex(ent, texture, surfchain);
if (r_detailtextures.integer)
- RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture, surfchain);
}
}
else
{
- RSurfShader_OpaqueWall_Pass_BaseTexture(ent, texture);
- RSurfShader_OpaqueWall_Pass_BaseLightmap(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseTexture(ent, texture, surfchain);
+ RSurfShader_OpaqueWall_Pass_BaseLightmap(ent, texture, surfchain);
if (r_detailtextures.integer)
- RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture);
+ RSurfShader_OpaqueWall_Pass_BaseDetail(ent, texture, surfchain);
}
if (!r_dlightmap.integer && !(ent->effects & EF_FULLBRIGHT))
- RSurfShader_OpaqueWall_Pass_Light(ent, texture);
+ RSurfShader_OpaqueWall_Pass_Light(ent, texture, surfchain);
if (texture->glowtexture)
- RSurfShader_OpaqueWall_Pass_Glow(ent, texture);
+ RSurfShader_OpaqueWall_Pass_Glow(ent, texture, surfchain);
if (fogenabled)
- RSurfShader_OpaqueWall_Pass_Fog(ent, texture);
+ RSurfShader_OpaqueWall_Pass_Fog(ent, texture, surfchain);
}
}
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)
+void R_UpdateTextureInfo(entity_render_t *ent)
{
- int i, alttextures, texframe, framecount, numtextures, numsurfaces, *surfacevisframes;
- texture_t *t, *textures;
- model_t *model;
- msurface_t *surf, *surfaces;
- vec3_t modelorg;
+ int i, texframe, alttextures;
+ texture_t *t;
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);
+ for (i = 0;i < ent->model->numtextures;i++)
+ {
+ t = ent->model->textures + i;
+ t->currentalpha = ent->alpha;
+ if (t->flags & SURF_WATERALPHA)
+ t->currentalpha *= r_wateralpha.value;
+ if (ent->effects & EF_ADDITIVE)
+ t->rendertype = SURFRENDER_ADD;
+ else if (t->currentalpha < 1 || t->fogtexture != NULL)
+ t->rendertype = SURFRENDER_ALPHA;
+ else
+ t->rendertype = SURFRENDER_OPAQUE;
+ // we don't need to set currentframe if t->animated is false because
+ // it was already set up by the texture loader for non-animating
+ if (t->animated)
+ t->currentframe = t->anim_frames[alttextures][(t->anim_total[alttextures] >= 2) ? (texframe % t->anim_total[alttextures]) : 0];
+ }
+}
- Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
+void R_PrepareSurfaces(entity_render_t *ent)
+{
+ int i, numsurfaces, *surfacevisframes;
+ model_t *model;
+ msurface_t *surf, *surfaces, **surfchain;
+ vec3_t modelorg;
+
+ if (!ent->model)
+ return;
- numtextures = model->numtextures;
- textures = model->textures;
+ model = ent->model;
+ Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
numsurfaces = model->nummodelsurfaces;
surfaces = model->surfaces + model->firstmodelsurface;
surfacevisframes = model->surfacevisframes + model->firstmodelsurface;
- for (i = 0;i < numtextures;i++)
- textures[i].surfacechain = NULL;
+ R_UpdateTextureInfo(ent);
+
+ if (r_dynamic.integer && r_shadow_lightingmode < 1)
+ R_MarkLights(ent);
+
+ if (model->light_ambient != r_ambient.value || model->light_scalebit != r_lightmapscalebit)
+ {
+ model->light_ambient = r_ambient.value;
+ model->light_scalebit = r_lightmapscalebit;
+ for (i = 0;i < model->nummodelsurfaces;i++)
+ model->surfaces[i + model->firstmodelsurface].cached_dlight = true;
+ }
+ else
+ {
+ for (i = 0;i < model->light_styles;i++)
+ {
+ if (model->light_stylevalue[i] != d_lightstylevalue[model->light_style[i]])
+ {
+ model->light_stylevalue[i] = d_lightstylevalue[model->light_style[i]];
+ for (surfchain = model->light_styleupdatechains[i];*surfchain;surfchain++)
+ (**surfchain).cached_dlight = true;
+ }
+ }
+ }
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 1
+ if (surf->cached_dlight && surf->lightmaptexture != NULL && !r_vertexsurfaces.integer)
+ R_BuildLightMap(ent, surf, false); // base lighting changed
+#else
if (!r_vertexsurfaces.integer && surf->lightmaptexture != NULL)
{
if (surf->cached_dlight
- || surf->cached_ambient != r_ambient.value
- || surf->cached_lightmapscalebit != r_lightmapscalebit)
+ || 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
}
}
+#endif
}
}
}
+}
- 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, msurface_t ***chains)
+{
+ 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] && t->currentframe && chains[i] != NULL)
+ t->shader->shaderfunc[type](ent, t->currentframe, chains[i]);
}
static void R_DrawPortal_Callback(const void *calldata1, int calldata2)
int i;
mportal_t *portal, *endportal;
float temp[3], center[3], f;
-
- if (r_drawportals.integer < 1)
- return;
-
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) && portal->numpoints <= POLYGONELEMENTS_MAXPOINTS)
{
- if (portal->numpoints <= POLYGONELEMENTS_MAXPOINTS)
- {
- VectorClear(temp);
- for (i = 0;i < portal->numpoints;i++)
- VectorAdd(temp, portal->points[i].position, temp);
- f = ixtable[portal->numpoints];
- VectorScale(temp, f, temp);
- Matrix4x4_Transform(&ent->matrix, temp, center);
- R_MeshQueue_AddTransparent(center, R_DrawPortal_Callback, ent, portal - ent->model->portals);
- }
+ VectorClear(temp);
+ for (i = 0;i < portal->numpoints;i++)
+ VectorAdd(temp, portal->points[i].position, temp);
+ f = ixtable[portal->numpoints];
+ VectorScale(temp, f, temp);
+ Matrix4x4_Transform(&ent->matrix, temp, center);
+ R_MeshQueue_AddTransparent(center, R_DrawPortal_Callback, ent, portal - ent->model->portals);
}
}
}
-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 (PlaneDist(modelorg, surf->plane) < surf->plane->dist)
{
if ((surf->flags & SURF_PLANEBACK))
- {
surfacevisframes[i] = r_framecount;
- surfacepvsframes[i] = r_pvsframecount;
- }
- }
- else
- {
- if (!(surf->flags & SURF_PLANEBACK))
- {
- surfacevisframes[i] = r_framecount;
- surfacepvsframes[i] = r_pvsframecount;
- }
}
+ else if (!(surf->flags & SURF_PLANEBACK))
+ surfacevisframes[i] = r_framecount;
#else
surfacevisframes[i] = r_framecount;
- surfacepvsframes[i] = r_pvsframecount;
#endif
surf->dlightframe = -1;
}
- R_DrawSurfaces(ent, sky, normal);
+ R_PrepareSurfaces(ent);
}
void R_SurfaceWorldNode (entity_render_t *ent)
{
- int i, numsurfaces, *surfacevisframes, *surfacepvsframes;
- msurface_t *surfaces, *surf;
+ int i, *surfacevisframes, *surfacepvsframes, surfnum;
+ msurface_t *surf;
+ mleaf_t *leaf;
model_t *model;
vec3_t modelorg;
model = ent->model;
- numsurfaces = model->nummodelsurfaces;
- surfaces = model->surfaces + model->firstmodelsurface;
surfacevisframes = model->surfacevisframes + model->firstmodelsurface;
surfacepvsframes = model->surfacepvsframes + model->firstmodelsurface;
Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
- for (i = 0, surf = surfaces;i < numsurfaces;i++, surf++)
+ for (leaf = model->pvsleafchain;leaf;leaf = leaf->pvschain)
{
- if (surfacepvsframes[i] == r_pvsframecount)
+ if (!R_CullBox (leaf->mins, leaf->maxs))
{
-#if WORLDNODECULLBACKFACES
- if (PlaneDist(modelorg, surf->plane) < surf->plane->dist)
- {
- if ((surf->flags & SURF_PLANEBACK) && R_NotCulledBox (surf->poly_mins, surf->poly_maxs))
- surfacevisframes[i] = r_framecount;
- }
- else
- {
- if (!(surf->flags & SURF_PLANEBACK) && R_NotCulledBox (surf->poly_mins, surf->poly_maxs))
- surfacevisframes[i] = r_framecount;
- }
-#else
- if (R_NotCulledBox (surf->poly_mins, surf->poly_maxs))
- surfacevisframes[i] = r_framecount;
-#endif
+ c_leafs++;
+ leaf->visframe = r_framecount;
}
}
-}
-/*
-static void R_PortalWorldNode(entity_render_t *ent, mleaf_t *viewleaf)
-{
- int portalstack, i;
- mportal_t *p, *pstack[8192];
- msurface_t *surf, **mark, **endmark;
- mleaf_t *leaf;
- // LordHavoc: portal-passage worldnode with PVS;
- // follows portals leading outward from viewleaf, does not venture
- // offscreen or into leafs that are not visible, faster than Quake's
- // RecursiveWorldNode
- leaf = viewleaf;
- leaf->worldnodeframe = r_framecount;
- portalstack = 0;
-loc0:
- c_leafs++;
- if (leaf->nummarksurfaces)
+ for (i = 0;i < model->pvssurflistlength;i++)
{
- for (c = leaf->nummarksurfaces, mark = leaf->firstmarksurface;c;c--)
+ surfnum = model->pvssurflist[i];
+ surf = model->surfaces + surfnum;
+#if WORLDNODECULLBACKFACES
+ if (PlaneDist(modelorg, surf->plane) < surf->plane->dist)
{
- surf = *mark++;
- // make sure surfaces are only processed once
- if (surf->worldnodeframe != r_framecount)
- {
- surf->worldnodeframe = r_framecount;
- if (PlaneDist(r_origin, surf->plane) < surf->plane->dist)
- {
- if (surf->flags & SURF_PLANEBACK)
- surf->visframe = r_framecount;
- }
- else
- {
- if (!(surf->flags & SURF_PLANEBACK))
- surf->visframe = r_framecount;
- }
- }
+ if ((surf->flags & SURF_PLANEBACK) && !R_CullBox (surf->poly_mins, surf->poly_maxs))
+ surfacevisframes[surfnum] = r_framecount;
}
- }
- // follow portals into other leafs
- for (p = leaf->portals;p;p = p->next)
- {
- leaf = p->past;
- if (leaf->worldnodeframe != r_framecount)
+ else
{
- leaf->worldnodeframe = r_framecount;
- // FIXME: R_NotCulledBox is absolute, should be done relative
- if (leaf->pvsframe == r_pvsframecount && R_NotCulledBox(leaf->mins, leaf->maxs))
- {
- p->visframe = r_framecount;
- pstack[portalstack++] = p;
- goto loc0;
-loc1:
- p = pstack[--portalstack];
- }
+ if (!(surf->flags & SURF_PLANEBACK) && !R_CullBox (surf->poly_mins, surf->poly_maxs))
+ surfacevisframes[surfnum] = r_framecount;
}
+#else
+ if (!R_CullBox (surf->poly_mins, surf->poly_maxs))
+ surfacevisframes[surfnum] = r_framecount;
+#endif
}
- if (portalstack)
- goto loc1;
}
-*/
static void R_PortalWorldNode(entity_render_t *ent, mleaf_t *viewleaf)
{
{
c_leafs++;
leaf = leafstack[--leafstackpos];
+ leaf->visframe = r_framecount;
// draw any surfaces bounding this leaf
if (leaf->nummarksurfaces)
{
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)
- {
- surfacepvsframes = cl.worldmodel->surfacepvsframes;
- vis = Mod_LeafPVS (viewleaf, cl.worldmodel);
- for (j = 0;j < cl.worldmodel->numleafs;j += 8)
+ model = ent->model;
+ if (model && (model->pvsviewleaf != viewleaf || model->pvsviewleafnovis != r_novis.integer))
+ {
+ model->pvsframecount++;
+ model->pvsviewleaf = viewleaf;
+ model->pvsviewleafnovis = r_novis.integer;
+ model->pvsleafchain = NULL;
+ model->pvssurflistlength = 0;
+ 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->pvschain = model->pvsleafchain;
+ model->pvsleafchain = leaf;
+ leaf->pvsframe = model->pvsframecount;
+ // mark surfaces bounding this leaf as visible
+ for (c = leaf->nummarksurfaces, mark = leaf->firstmarksurface;c;c--, mark++)
+ surfacepvsframes[*mark] = model->pvsframecount;
+ }
}
}
}
+ Mod_BuildPVSTextureChains(model);
}
}
}
-/*
-=============
-R_DrawWorld
-=============
-*/
-void R_DrawWorld (entity_render_t *ent)
+void R_WorldVisibility (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);
}
-void R_Model_Brush_DrawSky (entity_render_t *ent)
+void R_DrawWorld (entity_render_t *ent)
{
- R_DrawBrushModel(ent, true, false);
+ R_PrepareSurfaces(ent);
+ R_DrawSurfaces(ent, SHADERSTAGE_SKY, ent->model->pvstexturechains);
+ R_DrawSurfaces(ent, SHADERSTAGE_NORMAL, ent->model->pvstexturechains);
}
-void R_Model_Brush_Draw (entity_render_t *ent)
+void R_Model_Brush_DrawSky (entity_render_t *ent)
{
- c_bmodels++;
- R_DrawBrushModel(ent, false, true);
+ if (ent != &cl_entities[0].render)
+ R_PrepareBrushModel(ent);
+ R_DrawSurfaces(ent, SHADERSTAGE_SKY, ent->model->pvstexturechains);
}
-void R_Model_Brush_DrawDepth (entity_render_t *ent)
+void R_Model_Brush_Draw (entity_render_t *ent)
{
- shadowmesh_t *mesh;
- if (!cl.worldmodel->numlights)
- GL_Color(0.3, 0.3, 0.3, 1);
- for (mesh = ent->model->shadowmesh;mesh;mesh = mesh->next)
- {
- R_Mesh_ResizeCheck(mesh->numverts);
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->elements);
- }
- if (!cl.worldmodel->numlights)
- GL_Color(0, 0, 0, 1);
+ c_bmodels++;
+ if (ent != &cl_entities[0].render)
+ R_PrepareBrushModel(ent);
+ R_DrawSurfaces(ent, SHADERSTAGE_NORMAL, ent->model->pvstexturechains);
}
-void R_Model_Brush_DrawShadowVolume (entity_render_t *ent, vec3_t relativelightorigin, float lightradius, int visiblevolume)
+void R_Model_Brush_DrawShadowVolume (entity_render_t *ent, vec3_t relativelightorigin, float lightradius)
{
-#if 0
- 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)
- {
- 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, visiblevolume);
- }
- }
-#else
int i;
msurface_t *surf;
float projectdistance, f, temp[3], lightradius2;
surfmesh_t *mesh;
+ R_Mesh_Matrix(&ent->matrix);
lightradius2 = lightradius * lightradius;
+ R_UpdateTextureInfo(ent);
+ projectdistance = 1000000000.0f;//lightradius + ent->model->radius;
for (i = 0, surf = ent->model->surfaces + ent->model->firstmodelsurface;i < ent->model->nummodelsurfaces;i++, surf++)
{
- 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)
+ if (surf->texinfo->texture->rendertype == SURFRENDER_OPAQUE && surf->flags & SURF_SHADOWCAST)
{
- VectorSubtract(relativelightorigin, surf->poly_center, temp);
- if (DotProduct(temp, temp) < (surf->poly_radius2 + lightradius2))
+ f = PlaneDiff(relativelightorigin, surf->plane);
+ if (surf->flags & SURF_PLANEBACK)
+ f = -f;
+ // draw shadows only for frontfaces and only if they are close
+ if (f >= 0.1 && f < lightradius)
{
- for (mesh = surf->mesh;mesh;mesh = mesh->chain)
+ temp[0] = bound(surf->poly_mins[0], relativelightorigin[0], surf->poly_maxs[0]) - relativelightorigin[0];
+ temp[1] = bound(surf->poly_mins[1], relativelightorigin[1], surf->poly_maxs[1]) - relativelightorigin[1];
+ temp[2] = bound(surf->poly_mins[2], relativelightorigin[2], surf->poly_maxs[2]) - relativelightorigin[2];
+ if (DotProduct(temp, temp) < lightradius2)
{
- 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, visiblevolume);
+ 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, mesh->index, mesh->triangleneighbors, relativelightorigin, lightradius, projectdistance);
+ }
}
}
}
}
-#endif
}
-void R_Model_Brush_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, float lightdistbias, float lightsubtract, float *lightcolor)
+void R_Model_Brush_DrawLightForSurfaceList(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, msurface_t **surflist, int numsurfaces)
{
- int i;
+ int surfnum;
msurface_t *surf;
- float f, lightradius2;
+ texture_t *t;
surfmesh_t *mesh;
- vec3_t modelorg;
- Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
- lightradius2 = lightradius * lightradius;
- GL_UseColorArray();
- for (i = 0, surf = ent->model->surfaces + ent->model->firstmodelsurface;i < ent->model->nummodelsurfaces;i++, surf++)
+ R_Mesh_Matrix(&ent->matrix);
+ R_UpdateTextureInfo(ent);
+ for (surfnum = 0;surfnum < numsurfaces;surfnum++)
{
- f = PlaneDiff(relativelightorigin, surf->plane);
- if (surf->flags & SURF_PLANEBACK)
- f = -f;
- if (f >= -0.1 && f < lightradius)
+ surf = surflist[surfnum];
+ if (surf->visframe == r_framecount)
{
- f = PlaneDiff(modelorg, surf->plane);
- if (surf->flags & SURF_PLANEBACK)
- f = -f;
- if (f > 0)
+ t = surf->texinfo->texture->currentframe;
+ if (t->rendertype == SURFRENDER_OPAQUE && t->flags & SURF_SHADOWLIGHT)
{
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_VertexLight(mesh->numverts, varray_vertex, mesh->normals, relativelightorigin, lightradius2, lightdistbias, lightsubtract, lightcolor);
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->index);
+ R_Shadow_DiffuseLighting(mesh->numverts, mesh->numtriangles, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals, mesh->str, relativelightorigin, lightradius, lightcolor, t->texture, t->nmaptexture, NULL);
+ R_Shadow_SpecularLighting(mesh->numverts, mesh->numtriangles, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals, mesh->str, relativelightorigin, relativeeyeorigin, lightradius, lightcolor, t->glosstexture, t->nmaptexture, NULL);
}
}
}
}
}
-void R_Model_Brush_DrawOntoLight(entity_render_t *ent)
+void R_Model_Brush_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor)
{
- // FIXME
- c_bmodels++;
-}
-
-/*
-extern cvar_t r_shadows;
-void R_DrawBrushModelFakeShadow (entity_render_t *ent)
-{
- int i;
- vec3_t relativelightorigin;
- rmeshstate_t m;
- mlight_t *sl;
- rdlight_t *rd;
- svbspmesh_t *mesh;
-
- if (r_shadows.integer < 2)
- return;
-
- memset(&m, 0, sizeof(m));
- m.blendfunc1 = GL_ONE;
- m.blendfunc2 = GL_ONE;
- R_Mesh_State(&m);
+ int surfnum;
+ msurface_t *surf;
+ texture_t *t;
+ float f, lightradius2, temp[3];
+ surfmesh_t *mesh;
R_Mesh_Matrix(&ent->matrix);
- GL_Color(0.0125 * r_colorscale, 0.025 * r_colorscale, 0.1 * r_colorscale, 1);
- if (0)//ent->model == cl.worldmodel)
+ lightradius2 = lightradius * lightradius;
+ R_UpdateTextureInfo(ent);
+ if (ent != &cl_entities[0].render)
{
- for (i = 0, sl = cl.worldmodel->lights;i < cl.worldmodel->numlights;i++, sl++)
+ // bmodel, cull crudely to view and light
+ for (surfnum = 0, surf = ent->model->surfaces + ent->model->firstmodelsurface;surfnum < ent->model->nummodelsurfaces;surfnum++, surf++)
{
- if (d_lightstylevalue[sl->style] > 0 && R_NotCulledBox(sl->shadowvolumemins, sl->shadowvolumemaxs))
+ temp[0] = bound(surf->poly_mins[0], relativelightorigin[0], surf->poly_maxs[0]) - relativelightorigin[0];
+ temp[1] = bound(surf->poly_mins[1], relativelightorigin[1], surf->poly_maxs[1]) - relativelightorigin[1];
+ temp[2] = bound(surf->poly_mins[2], relativelightorigin[2], surf->poly_maxs[2]) - relativelightorigin[2];
+ if (DotProduct(temp, temp) < lightradius2)
{
- for (mesh = sl->shadowvolume;mesh;mesh = mesh->next)
+ f = PlaneDiff(relativelightorigin, surf->plane);
+ if (surf->flags & SURF_PLANEBACK)
+ f = -f;
+ if (f >= -0.1 && f < lightradius)
{
- memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4]));
- R_Mesh_Draw(mesh->numverts, mesh->numtriangles, mesh->elements);
+ f = PlaneDiff(relativeeyeorigin, surf->plane);
+ if (surf->flags & SURF_PLANEBACK)
+ f = -f;
+ if (f > 0)
+ {
+ t = surf->texinfo->texture->currentframe;
+ if (t->rendertype == SURFRENDER_OPAQUE && t->flags & SURF_SHADOWLIGHT)
+ {
+ 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_DiffuseLighting(mesh->numverts, mesh->numtriangles, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals, mesh->str, relativelightorigin, lightradius, lightcolor, t->texture, t->nmaptexture, NULL);
+ R_Shadow_SpecularLighting(mesh->numverts, mesh->numtriangles, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals, mesh->str, relativelightorigin, relativeeyeorigin, lightradius, lightcolor, t->glosstexture, t->nmaptexture, NULL);
+ }
+ }
+ }
}
}
}
}
else
{
- for (i = 0, sl = cl.worldmodel->lights;i < cl.worldmodel->numlights;i++, sl++)
+ // world, already culled to view, just cull to light
+ for (surfnum = 0, surf = ent->model->surfaces + ent->model->firstmodelsurface;surfnum < ent->model->nummodelsurfaces;surfnum++, surf++)
{
- if (d_lightstylevalue[sl->style] > 0
- && ent->maxs[0] >= sl->origin[0] - sl->cullradius
- && ent->mins[0] <= sl->origin[0] + sl->cullradius
- && ent->maxs[1] >= sl->origin[1] - sl->cullradius
- && ent->mins[1] <= sl->origin[1] + sl->cullradius
- && ent->maxs[2] >= sl->origin[2] - sl->cullradius
- && ent->mins[2] <= sl->origin[2] + sl->cullradius)
+ if (surf->visframe == r_framecount)
{
- Matrix4x4_Transform(&ent->inversematrix, sl->origin, relativelightorigin);
- R_DrawBrushModelShadowVolume (ent, relativelightorigin, sl->cullradius, true);
+ temp[0] = bound(surf->poly_mins[0], relativelightorigin[0], surf->poly_maxs[0]) - relativelightorigin[0];
+ temp[1] = bound(surf->poly_mins[1], relativelightorigin[1], surf->poly_maxs[1]) - relativelightorigin[1];
+ temp[2] = bound(surf->poly_mins[2], relativelightorigin[2], surf->poly_maxs[2]) - relativelightorigin[2];
+ if (DotProduct(temp, temp) < lightradius2)
+ {
+ f = PlaneDiff(relativelightorigin, surf->plane);
+ if (surf->flags & SURF_PLANEBACK)
+ f = -f;
+ if (f >= -0.1 && f < lightradius)
+ {
+ t = surf->texinfo->texture->currentframe;
+ if (t->rendertype == SURFRENDER_OPAQUE && t->flags & SURF_SHADOWLIGHT)
+ {
+ 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_DiffuseLighting(mesh->numverts, mesh->numtriangles, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals, mesh->str, relativelightorigin, lightradius, lightcolor, t->texture, t->nmaptexture, NULL);
+ R_Shadow_SpecularLighting(mesh->numverts, mesh->numtriangles, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals, mesh->str, relativelightorigin, relativeeyeorigin, lightradius, lightcolor, t->glosstexture, t->nmaptexture, NULL);
+ }
+ }
+ }
+ }
}
}
}
- for (i = 0, rd = r_dlight;i < r_numdlights;i++, rd++)
- {
- if (ent->maxs[0] >= rd->origin[0] - rd->cullradius
- && ent->mins[0] <= rd->origin[0] + rd->cullradius
- && ent->maxs[1] >= rd->origin[1] - rd->cullradius
- && ent->mins[1] <= rd->origin[1] + rd->cullradius
- && ent->maxs[2] >= rd->origin[2] - rd->cullradius
- && ent->mins[2] <= rd->origin[2] + rd->cullradius)
- {
- Matrix4x4_Transform(&ent->inversematrix, rd->origin, relativelightorigin);
- R_DrawBrushModelShadowVolume (ent, relativelightorigin, rd->cullradius, true);
- }
- }
}
-*/
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