/*
=============
RB_PostProcess
=============
*/
const void *RB_PostProcess(const void *data)
{
const postProcessCommand_t *cmd = data;
FBO_t *srcFbo;
ivec4_t srcBox, dstBox;
qboolean autoExposure;
// finish any 2D drawing if needed
if(tess.numIndexes)
RB_EndSurface();
if (!glRefConfig.framebufferObject || !r_postProcess->integer)
{
// do nothing
return (const void *)(cmd + 1);
}
if (cmd)
{
backEnd.refdef = cmd->refdef;
backEnd.viewParms = cmd->viewParms;
}
srcFbo = tr.renderFbo;
if (tr.msaaResolveFbo)
{
// Resolve the MSAA before anything else
// Can't resolve just part of the MSAA FBO, so multiple views will suffer a performance hit here
FBO_FastBlit(tr.renderFbo, NULL, tr.msaaResolveFbo, NULL, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_NEAREST);
srcFbo = tr.msaaResolveFbo;
}
dstBox[0] = backEnd.viewParms.viewportX;
dstBox[1] = backEnd.viewParms.viewportY;
dstBox[2] = backEnd.viewParms.viewportWidth;
dstBox[3] = backEnd.viewParms.viewportHeight;
if (r_ssao->integer)
{
srcBox[0] = backEnd.viewParms.viewportX * tr.screenSsaoImage->width / (float)glConfig.vidWidth;
srcBox[1] = backEnd.viewParms.viewportY * tr.screenSsaoImage->height / (float)glConfig.vidHeight;
srcBox[2] = backEnd.viewParms.viewportWidth * tr.screenSsaoImage->width / (float)glConfig.vidWidth;
srcBox[3] = backEnd.viewParms.viewportHeight * tr.screenSsaoImage->height / (float)glConfig.vidHeight;
//FBO_BlitFromTexture(tr.screenSsaoImage, srcBox, NULL, srcFbo, dstBox, NULL, NULL, GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ZERO);
srcBox[1] = tr.screenSsaoImage->height - srcBox[1];
srcBox[3] = -srcBox[3];
FBO_Blit(tr.screenSsaoFbo, srcBox, NULL, srcFbo, dstBox, NULL, NULL, GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ZERO);
}
srcBox[0] = backEnd.viewParms.viewportX;
srcBox[1] = backEnd.viewParms.viewportY;
srcBox[2] = backEnd.viewParms.viewportWidth;
srcBox[3] = backEnd.viewParms.viewportHeight;
if (srcFbo)
{
if (r_hdr->integer && (r_toneMap->integer || r_forceToneMap->integer) && qglActiveTextureARB)
{
autoExposure = r_autoExposure->integer || r_forceAutoExposure->integer;
RB_ToneMap(srcFbo, srcBox, NULL, dstBox, autoExposure);
}
else if (r_cameraExposure->value == 0.0f)
{
FBO_FastBlit(srcFbo, srcBox, NULL, dstBox, GL_COLOR_BUFFER_BIT, GL_NEAREST);
}
else
{
vec4_t color;
color[0] =
color[1] =
color[2] = pow(2, r_cameraExposure->value); //exp2(r_cameraExposure->value);
color[3] = 1.0f;
FBO_Blit(srcFbo, srcBox, NULL, NULL, dstBox, NULL, color, 0);
}
}
if (r_drawSunRays->integer)
RB_SunRays(NULL, srcBox, NULL, dstBox);
if (1)
RB_BokehBlur(NULL, srcBox, NULL, dstBox, backEnd.refdef.blurFactor);
else
RB_GaussianBlur(backEnd.refdef.blurFactor);
if (0 && r_sunlightMode->integer)
{
ivec4_t dstBox;
VectorSet4(dstBox, 0, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[0], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 128, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[1], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 256, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[2], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 384, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[3], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
}
if (0)
{
ivec4_t dstBox;
VectorSet4(dstBox, 256, glConfig.vidHeight - 256, 256, 256);
FBO_BlitFromTexture(tr.renderDepthImage, NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 512, glConfig.vidHeight - 256, 256, 256);
FBO_BlitFromTexture(tr.screenShadowImage, NULL, NULL, NULL, dstBox, NULL, NULL, 0);
}
if (0)
{
ivec4_t dstBox;
VectorSet4(dstBox, 256, glConfig.vidHeight - 256, 256, 256);
FBO_BlitFromTexture(tr.sunRaysImage, NULL, NULL, NULL, dstBox, NULL, NULL, 0);
}
#if 0
if (r_cubeMapping->integer && tr.numCubemaps)
{
ivec4_t dstBox;
int cubemapIndex = R_CubemapForPoint( backEnd.viewParms.or.origin );
if (cubemapIndex)
{
VectorSet4(dstBox, 0, glConfig.vidHeight - 256, 256, 256);
//FBO_BlitFromTexture(tr.renderCubeImage, NULL, NULL, NULL, dstBox, &tr.testcubeShader, NULL, 0);
FBO_BlitFromTexture(tr.cubemaps[cubemapIndex - 1], NULL, NULL, NULL, dstBox, &tr.testcubeShader, NULL, 0);
}
}
#endif
backEnd.framePostProcessed = qtrue;
return (const void *)(cmd + 1);
}
/*
=================
R_AddIQMSurfaces
Add all surfaces of this model
=================
*/
void R_AddIQMSurfaces( trRefEntity_t *ent ) {
iqmData_t *data;
iqmData_t *skeleton;
iqmData_t *oldSkeleton;
srfIQModel_t *surface;
int i, j;
qboolean personalModel;
int cull;
int fogNum;
int cubemapIndex;
shader_t *shader;
skin_t *skin;
skinSurface_t *skinSurf;
data = tr.currentModel->modelData;
surface = data->surfaces;
if ( !data->num_surfaces || !data->num_triangles || !data->num_vertexes ) {
ri.Printf( PRINT_WARNING, "WARNING: Tried to render IQM '%s' with no surfaces\n", tr.currentModel->name );
return;
}
skeleton = R_GetIQMModelDataByHandle( ent->e.frameModel, data );
oldSkeleton = R_GetIQMModelDataByHandle( ent->e.oldframeModel, data );
// don't add mirror only objects if not in a mirror/portal
personalModel = (ent->e.renderfx & RF_ONLY_MIRROR) && !tr.viewParms.isPortal;
if ( ent->e.renderfx & RF_WRAP_FRAMES ) {
ent->e.frame %= skeleton->num_frames;
ent->e.oldframe %= oldSkeleton->num_frames;
}
//
// Validate the frames so there is no chance of a crash.
// This will write directly into the entity structure, so
// when the surfaces are rendered, they don't need to be
// range checked again.
//
if ( (ent->e.frame >= skeleton->num_frames)
|| (ent->e.frame < 0)
|| (ent->e.oldframe >= oldSkeleton->num_frames)
|| (ent->e.oldframe < 0) ) {
ri.Printf( PRINT_DEVELOPER, "R_AddIQMSurfaces: no such frame %d to %d for '%s'\n",
ent->e.oldframe, ent->e.frame,
tr.currentModel->name );
ent->e.frame = 0;
ent->e.oldframe = 0;
}
//
// cull the entire model if merged bounding box of both frames
// is outside the view frustum.
//
cull = R_CullIQM ( skeleton, oldSkeleton, ent );
if ( cull == CULL_OUT ) {
return;
}
//
// set up lighting now that we know we aren't culled
//
if ( !personalModel || r_shadows->integer > 1 ) {
R_SetupEntityLighting( &tr.refdef, ent );
}
//
// see if we are in a fog volume
//
fogNum = R_ComputeIQMFogNum( skeleton, ent );
cubemapIndex = R_CubemapForPoint(ent->e.origin);
for ( i = 0 ; i < data->num_surfaces ; i++ ) {
if(ent->e.customShader)
shader = R_GetShaderByHandle( ent->e.customShader );
else if(ent->e.customSkin > 0 && ent->e.customSkin <= tr.refdef.numSkins)
{
skin = &tr.refdef.skins[ent->e.customSkin - 1];
shader = tr.defaultShader;
for(j = 0 ; j < skin->numSurfaces ; j++)
{
skinSurf = &tr.skinSurfaces[ skin->surfaces[ j ] ];
if (!strcmp(skinSurf->name, surface->name))
{
shader = skinSurf->shader;
break;
}
}
if (shader == tr.nodrawShader) {
surface++;
continue;
}
} else {
shader = surface->shader;
}
// we will add shadows even if the main object isn't visible in the view
// stencil shadows can't do personal models unless I polyhedron clip
if ( !personalModel
&& r_shadows->integer == 2
&& fogNum == 0
&& !(ent->e.renderfx & ( RF_NOSHADOW | RF_DEPTHHACK ) )
&& shader->sort == SS_OPAQUE ) {
R_AddDrawSurf( (void *)surface, tr.shadowShader, 0, 0, 0, 0 );
}
// projection shadows work fine with personal models
if ( r_shadows->integer == 3
&& fogNum == 0
&& (ent->e.renderfx & RF_SHADOW_PLANE )
&& shader->sort == SS_OPAQUE ) {
R_AddDrawSurf( (void *)surface, tr.projectionShadowShader, 0, 0, 0, 0 );
}
if( !personalModel ) {
R_AddEntDrawSurf( ent, (void *)surface, shader, fogNum, 0, 0, cubemapIndex );
}
surface++;
}
}
void R_MDRAddAnimSurfaces( trRefEntity_t *ent ) {
mdrHeader_t *header;
mdrSurface_t *surface;
mdrLOD_t *lod;
shader_t *shader;
skin_t *skin;
int i, j;
int lodnum = 0;
int fogNum = 0;
int cull;
int cubemapIndex;
bool personalModel;
header = (mdrHeader_t *) tr.currentModel->modelData;
personalModel = (ent->e.renderfx & RF_THIRD_PERSON) && !(tr.viewParms.isPortal
|| (tr.viewParms.flags & (VPF_SHADOWMAP | VPF_DEPTHSHADOW)));
if ( ent->e.renderfx & RF_WRAP_FRAMES )
{
ent->e.frame %= header->numFrames;
ent->e.oldframe %= header->numFrames;
}
//
// Validate the frames so there is no chance of a crash.
// This will write directly into the entity structure, so
// when the surfaces are rendered, they don't need to be
// range checked again.
//
if ((ent->e.frame >= header->numFrames)
|| (ent->e.frame < 0)
|| (ent->e.oldframe >= header->numFrames)
|| (ent->e.oldframe < 0) )
{
ri.Printf( PRINT_DEVELOPER, "R_MDRAddAnimSurfaces: no such frame %d to %d for '%s'\n",
ent->e.oldframe, ent->e.frame, tr.currentModel->name );
ent->e.frame = 0;
ent->e.oldframe = 0;
}
//
// cull the entire model if merged bounding box of both frames
// is outside the view frustum.
//
cull = R_MDRCullModel (header, ent);
if ( cull == CULL_OUT ) {
return;
}
// figure out the current LOD of the model we're rendering, and set the lod pointer respectively.
lodnum = R_ComputeLOD(ent);
// check whether this model has as that many LODs at all. If not, try the closest thing we got.
if(header->numLODs <= 0)
return;
if(header->numLODs <= lodnum)
lodnum = header->numLODs - 1;
lod = (mdrLOD_t *)( (byte *)header + header->ofsLODs);
for(i = 0; i < lodnum; i++)
{
lod = (mdrLOD_t *) ((byte *) lod + lod->ofsEnd);
}
// set up lighting
if ( !personalModel || r_shadows->integer > 1 )
{
R_SetupEntityLighting( &tr.refdef, ent );
}
// fogNum?
fogNum = R_MDRComputeFogNum( header, ent );
cubemapIndex = R_CubemapForPoint(ent->e.origin);
surface = (mdrSurface_t *)( (byte *)lod + lod->ofsSurfaces );
for ( i = 0 ; i < lod->numSurfaces ; i++ )
{
if(ent->e.customShader)
shader = R_GetShaderByHandle(ent->e.customShader);
else if(ent->e.customSkin > 0 && ent->e.customSkin < tr.numSkins)
{
skin = R_GetSkinByHandle(ent->e.customSkin);
shader = tr.defaultShader;
for(j = 0; j < skin->numSurfaces; j++)
{
if (!strcmp(skin->surfaces[j].name, surface->name))
{
shader = skin->surfaces[j].shader;
break;
}
}
}
else if(surface->shaderIndex > 0)
shader = R_GetShaderByHandle( surface->shaderIndex );
else
shader = tr.defaultShader;
// we will add shadows even if the main object isn't visible in the view
// stencil shadows can't do personal models unless I polyhedron clip
if ( !personalModel
&& r_shadows->integer == 2
&& fogNum == 0
&& !(ent->e.renderfx & ( RF_NOSHADOW | RF_DEPTHHACK ) )
&& shader->sort == SS_OPAQUE )
{
R_AddDrawSurf( (surfaceType_t*)surface, tr.shadowShader, 0, false, false, 0 );
}
// projection shadows work fine with personal models
if ( r_shadows->integer == 3
&& fogNum == 0
&& (ent->e.renderfx & RF_SHADOW_PLANE )
&& shader->sort == SS_OPAQUE )
{
R_AddDrawSurf( (surfaceType_t*)surface, tr.projectionShadowShader, 0, false, false, 0 );
}
if (!personalModel)
R_AddDrawSurf( (surfaceType_t*)surface, shader, fogNum, false, false, cubemapIndex );
surface = (mdrSurface_t *)( (byte *)surface + surface->ofsEnd );
}
}
/*
=============
RB_PostProcess
=============
*/
const void *RB_PostProcess(const void *data)
{
const postProcessCommand_t *cmd = data;
FBO_t *srcFbo;
ivec4_t srcBox, dstBox;
qboolean autoExposure;
// finish any 2D drawing if needed
if(tess.numIndexes)
RB_EndSurface();
if (!glRefConfig.framebufferObject || !r_postProcess->integer)
{
// do nothing
return (const void *)(cmd + 1);
}
if (cmd)
{
backEnd.refdef = cmd->refdef;
backEnd.viewParms = cmd->viewParms;
}
srcFbo = tr.renderFbo;
if (tr.msaaResolveFbo)
{
// Resolve the MSAA before anything else
// Can't resolve just part of the MSAA FBO, so multiple views will suffer a performance hit here
FBO_FastBlit(tr.renderFbo, NULL, tr.msaaResolveFbo, NULL, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_NEAREST);
srcFbo = tr.msaaResolveFbo;
}
dstBox[0] = backEnd.viewParms.viewportX;
dstBox[1] = backEnd.viewParms.viewportY;
dstBox[2] = backEnd.viewParms.viewportWidth;
dstBox[3] = backEnd.viewParms.viewportHeight;
if (r_ssao->integer)
{
srcBox[0] = backEnd.viewParms.viewportX * tr.screenSsaoImage->width / (float)glConfig.vidWidth;
srcBox[1] = backEnd.viewParms.viewportY * tr.screenSsaoImage->height / (float)glConfig.vidHeight;
srcBox[2] = backEnd.viewParms.viewportWidth * tr.screenSsaoImage->width / (float)glConfig.vidWidth;
srcBox[3] = backEnd.viewParms.viewportHeight * tr.screenSsaoImage->height / (float)glConfig.vidHeight;
FBO_Blit(tr.screenSsaoFbo, srcBox, NULL, srcFbo, dstBox, NULL, NULL, GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ZERO);
}
srcBox[0] = backEnd.viewParms.viewportX;
srcBox[1] = backEnd.viewParms.viewportY;
srcBox[2] = backEnd.viewParms.viewportWidth;
srcBox[3] = backEnd.viewParms.viewportHeight;
if (srcFbo)
{
if (r_hdr->integer && (r_toneMap->integer || r_forceToneMap->integer))
{
autoExposure = r_autoExposure->integer || r_forceAutoExposure->integer;
RB_ToneMap(srcFbo, srcBox, NULL, dstBox, autoExposure);
}
else if (r_cameraExposure->value == 0.0f)
{
FBO_FastBlit(srcFbo, srcBox, NULL, dstBox, GL_COLOR_BUFFER_BIT, GL_NEAREST);
}
else
{
vec4_t color;
color[0] =
color[1] =
color[2] = pow(2, r_cameraExposure->value); //exp2(r_cameraExposure->value);
color[3] = 1.0f;
FBO_Blit(srcFbo, srcBox, NULL, NULL, dstBox, NULL, color, 0);
}
}
if (r_drawSunRays->integer)
RB_SunRays(NULL, srcBox, NULL, dstBox);
if (1)
RB_BokehBlur(NULL, srcBox, NULL, dstBox, backEnd.refdef.blurFactor);
else
RB_GaussianBlur(backEnd.refdef.blurFactor);
#if 0
if (0)
{
vec4_t quadVerts[4];
vec2_t texCoords[4];
ivec4_t iQtrBox;
vec4_t box;
vec4_t viewInfo;
static float scale = 5.0f;
scale -= 0.005f;
if (scale < 0.01f)
scale = 5.0f;
FBO_FastBlit(NULL, NULL, tr.quarterFbo[0], NULL, GL_COLOR_BUFFER_BIT, GL_LINEAR);
iQtrBox[0] = backEnd.viewParms.viewportX * tr.quarterImage[0]->width / (float)glConfig.vidWidth;
iQtrBox[1] = backEnd.viewParms.viewportY * tr.quarterImage[0]->height / (float)glConfig.vidHeight;
iQtrBox[2] = backEnd.viewParms.viewportWidth * tr.quarterImage[0]->width / (float)glConfig.vidWidth;
iQtrBox[3] = backEnd.viewParms.viewportHeight * tr.quarterImage[0]->height / (float)glConfig.vidHeight;
qglViewport(iQtrBox[0], iQtrBox[1], iQtrBox[2], iQtrBox[3]);
qglScissor(iQtrBox[0], iQtrBox[1], iQtrBox[2], iQtrBox[3]);
VectorSet4(box, 0.0f, 0.0f, 1.0f, 1.0f);
texCoords[0][0] = box[0]; texCoords[0][1] = box[3];
texCoords[1][0] = box[2]; texCoords[1][1] = box[3];
texCoords[2][0] = box[2]; texCoords[2][1] = box[1];
texCoords[3][0] = box[0]; texCoords[3][1] = box[1];
VectorSet4(box, -1.0f, -1.0f, 1.0f, 1.0f);
VectorSet4(quadVerts[0], box[0], box[3], 0, 1);
VectorSet4(quadVerts[1], box[2], box[3], 0, 1);
VectorSet4(quadVerts[2], box[2], box[1], 0, 1);
VectorSet4(quadVerts[3], box[0], box[1], 0, 1);
GL_State(GLS_DEPTHTEST_DISABLE);
VectorSet4(viewInfo, backEnd.viewParms.zFar / r_znear->value, backEnd.viewParms.zFar, 0.0, 0.0);
viewInfo[2] = scale / (float)(tr.quarterImage[0]->width);
viewInfo[3] = scale / (float)(tr.quarterImage[0]->height);
FBO_Bind(tr.quarterFbo[1]);
GLSL_BindProgram(&tr.depthBlurShader[2]);
GL_BindToTMU(tr.quarterImage[0], TB_COLORMAP);
GLSL_SetUniformVec4(&tr.depthBlurShader[2], UNIFORM_VIEWINFO, viewInfo);
RB_InstantQuad2(quadVerts, texCoords);
FBO_Bind(tr.quarterFbo[0]);
GLSL_BindProgram(&tr.depthBlurShader[3]);
GL_BindToTMU(tr.quarterImage[1], TB_COLORMAP);
GLSL_SetUniformVec4(&tr.depthBlurShader[3], UNIFORM_VIEWINFO, viewInfo);
RB_InstantQuad2(quadVerts, texCoords);
SetViewportAndScissor();
FBO_FastBlit(tr.quarterFbo[1], NULL, NULL, NULL, GL_COLOR_BUFFER_BIT, GL_LINEAR);
FBO_Bind(NULL);
}
#endif
if (0 && r_sunlightMode->integer)
{
ivec4_t dstBox;
VectorSet4(dstBox, 0, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[0], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 128, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[1], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 256, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[2], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 384, 0, 128, 128);
FBO_BlitFromTexture(tr.sunShadowDepthImage[3], NULL, NULL, NULL, dstBox, NULL, NULL, 0);
}
if (0)
{
ivec4_t dstBox;
VectorSet4(dstBox, 256, glConfig.vidHeight - 256, 256, 256);
FBO_BlitFromTexture(tr.renderDepthImage, NULL, NULL, NULL, dstBox, NULL, NULL, 0);
VectorSet4(dstBox, 512, glConfig.vidHeight - 256, 256, 256);
FBO_BlitFromTexture(tr.screenShadowImage, NULL, NULL, NULL, dstBox, NULL, NULL, 0);
}
if (0)
{
ivec4_t dstBox;
VectorSet4(dstBox, 256, glConfig.vidHeight - 256, 256, 256);
FBO_BlitFromTexture(tr.sunRaysImage, NULL, NULL, NULL, dstBox, NULL, NULL, 0);
}
#if 0
if (r_cubeMapping->integer && tr.numCubemaps)
{
ivec4_t dstBox;
int cubemapIndex = R_CubemapForPoint( backEnd.viewParms.or.origin );
if (cubemapIndex)
{
VectorSet4(dstBox, 0, glConfig.vidHeight - 256, 256, 256);
//FBO_BlitFromTexture(tr.renderCubeImage, NULL, NULL, NULL, dstBox, &tr.testcubeShader, NULL, 0);
FBO_BlitFromTexture(tr.cubemaps[cubemapIndex - 1].image, NULL, NULL, NULL, dstBox, &tr.testcubeShader, NULL, 0);
}
}
#endif
backEnd.framePostProcessed = qtrue;
return (const void *)(cmd + 1);
}
/*
=================
R_AddMD3Surfaces
=================
*/
void R_AddMD3Surfaces(trRefEntity_t *ent) {
int i;
mdvModel_t *model = NULL;
mdvSurface_t *surface = NULL;
shader_t *shader = NULL;
int cull;
int lod;
int fogNum;
int cubemapIndex;
qboolean personalModel;
// don't add third_person objects if not in a portal
personalModel = (ent->e.renderfx & RF_THIRD_PERSON) && !(tr.viewParms.isPortal
|| (tr.viewParms.flags & (VPF_SHADOWMAP | VPF_DEPTHSHADOW)));
if (ent->e.renderfx & RF_WRAP_FRAMES) {
ent->e.frame %= tr.currentModel->mdv[0]->numFrames;
ent->e.oldframe %= tr.currentModel->mdv[0]->numFrames;
}
//
// Validate the frames so there is no chance of a crash.
// This will write directly into the entity structure, so
// when the surfaces are rendered, they don't need to be
// range checked again.
//
if ((ent->e.frame >= tr.currentModel->mdv[0]->numFrames)
|| (ent->e.frame < 0)
|| (ent->e.oldframe >= tr.currentModel->mdv[0]->numFrames)
|| (ent->e.oldframe < 0)) {
ri.Printf(PRINT_DEVELOPER, "R_AddMD3Surfaces: no such frame %d to %d for '%s'\n",
ent->e.oldframe, ent->e.frame,
tr.currentModel->name);
ent->e.frame = 0;
ent->e.oldframe = 0;
}
//
// compute LOD
//
lod = R_ComputeLOD(ent);
model = tr.currentModel->mdv[lod];
//
// cull the entire model if merged bounding box of both frames
// is outside the view frustum.
//
cull = R_CullModel (model, ent);
if (cull == CULL_OUT) {
return;
}
//
// set up lighting now that we know we aren't culled
//
if (!personalModel || r_shadows->integer > 1) {
R_SetupEntityLighting(&tr.refdef, ent);
}
//
// see if we are in a fog volume
//
fogNum = R_ComputeFogNum(model, ent);
cubemapIndex = R_CubemapForPoint(ent->e.origin);
//
// draw all surfaces
//
surface = model->surfaces;
for (i = 0 ; i < model->numSurfaces ; i++) {
if (ent->e.customShader) {
shader = R_GetShaderByHandle(ent->e.customShader);
} else if (ent->e.customSkin > 0 && ent->e.customSkin < tr.numSkins) {
skin_t *skin;
int j;
skin = R_GetSkinByHandle(ent->e.customSkin);
// match the surface name to something in the skin file
shader = tr.defaultShader;
//----(SA) added blink
if (ent->e.renderfx & RF_BLINK) {
const char *s = va("%s_b", surface->name); // append '_b' for 'blink'
for (j = 0 ; j < skin->numSurfaces ; j++) {
if (!strcmp(skin->surfaces[j]->name, s)) {
shader = skin->surfaces[j]->shader;
break;
}
}
}
if (shader == tr.defaultShader) { // blink reference in skin was not found
for (j = 0 ; j < skin->numSurfaces ; j++) {
// the names have both been lowercased
if (!strcmp(skin->surfaces[j]->name, surface->name)) {
shader = skin->surfaces[j]->shader;
break;
}
}
}
//----(SA) end
if (shader == tr.defaultShader) {
ri.Printf(PRINT_DEVELOPER, "WARNING: no shader for surface %s in skin %s\n", surface->name, skin->name);
} else if (shader->defaultShader) {
ri.Printf(PRINT_DEVELOPER, "WARNING: shader %s in skin %s not found\n", shader->name, skin->name);
}
//} else if (surface->numShaders <= 0) {
//shader = tr.defaultShader;
} else {
//md3Shader = (md3Shader_t *) ((byte *)surface + surface->ofsShaders);
//md3Shader += ent->e.skinNum % surface->numShaders;
//shader = tr.shaders[ md3Shader->shaderIndex ];
shader = tr.shaders[ surface->shaderIndexes[ ent->e.skinNum % surface->numShaderIndexes ] ];
}
// for testing polygon shadows (on /all/ models)
if (r_shadows->integer == 4) {
R_AddDrawSurf((void *)surface, tr.projectionShadowShader, 0, qfalse, qfalse, 0);
}
// don't add third_person objects if not viewing through a portal
if(!personalModel)
{
srfVaoMdvMesh_t *vaoSurface = &model->vaoSurfaces[i];
R_AddDrawSurf((void *)vaoSurface, shader, fogNum, qfalse, qfalse, cubemapIndex);
}
surface++;
}
}
/*
=================
R_AddMD3Surfaces
=================
*/
void R_AddMD3Surfaces( trRefEntity_t *ent ) {
int i;
mdvModel_t *model = NULL;
mdvSurface_t *surface = NULL;
shader_t *shader = NULL;
int cull;
int lod;
int fogNum;
int cubemapIndex;
qboolean personalModel;
// don't add mirror only objects if not in a mirror/portal
personalModel = (ent->e.renderfx & RF_ONLY_MIRROR) && !(tr.viewParms.isPortal
|| (tr.viewParms.flags & (VPF_SHADOWMAP | VPF_DEPTHSHADOW)));
if ( ent->e.renderfx & RF_WRAP_FRAMES ) {
ent->e.frame %= tr.currentModel->mdv[0]->numFrames;
ent->e.oldframe %= tr.currentModel->mdv[0]->numFrames;
}
//
// Validate the frames so there is no chance of a crash.
// This will write directly into the entity structure, so
// when the surfaces are rendered, they don't need to be
// range checked again.
//
if ( (ent->e.frame >= tr.currentModel->mdv[0]->numFrames)
|| (ent->e.frame < 0)
|| (ent->e.oldframe >= tr.currentModel->mdv[0]->numFrames)
|| (ent->e.oldframe < 0) ) {
ri.Printf( PRINT_DEVELOPER, "R_AddMD3Surfaces: no such frame %d to %d for '%s'\n",
ent->e.oldframe, ent->e.frame,
tr.currentModel->name );
ent->e.frame = 0;
ent->e.oldframe = 0;
}
//
// compute LOD
//
lod = R_ComputeLOD( ent );
model = tr.currentModel->mdv[lod];
//
// cull the entire model if merged bounding box of both frames
// is outside the view frustum.
//
cull = R_CullModel ( model, ent );
if ( cull == CULL_OUT ) {
return;
}
//
// set up lighting now that we know we aren't culled
//
if ( !personalModel || r_shadows->integer > 1 ) {
R_SetupEntityLighting( &tr.refdef, ent );
}
//
// see if we are in a fog volume
//
fogNum = R_ComputeFogNum( model, ent );
cubemapIndex = R_CubemapForPoint(ent->e.origin);
//
// draw all surfaces
//
surface = model->surfaces;
for ( i = 0 ; i < model->numSurfaces ; i++ ) {
if ( ent->e.customShader || ent->e.customSkin ) {
shader = R_CustomSurfaceShader( surface->name, ent->e.customShader, ent->e.customSkin );
if ( shader == tr.nodrawShader ) {
surface++;
continue;
}
//} else if ( surface->numShaders <= 0 ) {
//shader = tr.defaultShader;
} else {
//md3Shader = (md3Shader_t *) ( (byte *)surface + surface->ofsShaders );
//md3Shader += ent->e.skinNum % surface->numShaders;
//shader = tr.shaders[ md3Shader->shaderIndex ];
shader = tr.shaders[ surface->shaderIndexes[ ent->e.skinNum % surface->numShaderIndexes ] ];
}
// don't add third_person objects if not viewing through a portal
if(!personalModel)
{
srfVaoMdvMesh_t *vaoSurface = &model->vaoSurfaces[i];
R_AddEntDrawSurf( ent, (void *)vaoSurface, shader, fogNum, qfalse, 0, qfalse, cubemapIndex );
}
surface++;
}
}
/*
=================
R_AddMD3Surfaces
=================
*/
void R_AddMD3Surfaces( trRefEntity_t *ent ) {
int i;
mdvModel_t *model = NULL;
mdvSurface_t *surface = NULL;
shader_t *shader = NULL;
int cull;
int lod;
int fogNum;
int cubemapIndex;
qboolean personalModel;
// don't add third_person objects if not in a portal
personalModel = (ent->e.renderfx & RF_THIRD_PERSON) && !(tr.viewParms.isPortal
|| (tr.viewParms.flags & (VPF_SHADOWMAP | VPF_DEPTHSHADOW)));
if ( ent->e.renderfx & RF_WRAP_FRAMES ) {
ent->e.frame %= tr.currentModel->mdv[0]->numFrames;
ent->e.oldframe %= tr.currentModel->mdv[0]->numFrames;
}
//
// Validate the frames so there is no chance of a crash.
// This will write directly into the entity structure, so
// when the surfaces are rendered, they don't need to be
// range checked again.
//
if ( (ent->e.frame >= tr.currentModel->mdv[0]->numFrames)
|| ( ent->e.frame < 0 )
|| (ent->e.oldframe >= tr.currentModel->mdv[0]->numFrames)
|| ( ent->e.oldframe < 0 ) ) {
ri.Printf( PRINT_DEVELOPER, "R_AddMD3Surfaces: no such frame %d to %d for '%s'\n",
ent->e.oldframe, ent->e.frame,
tr.currentModel->name );
ent->e.frame = 0;
ent->e.oldframe = 0;
}
//
// compute LOD
//
lod = R_ComputeLOD( ent );
model = tr.currentModel->mdv[lod];
//
// cull the entire model if merged bounding box of both frames
// is outside the view frustum.
//
cull = R_CullModel ( model, ent );
if ( cull == CULL_OUT ) {
return;
}
//
// set up lighting now that we know we aren't culled
//
if ( !personalModel || r_shadows->integer > 1 ) {
R_SetupEntityLighting( &tr.refdef, ent );
}
//
// see if we are in a fog volume
//
fogNum = R_ComputeFogNum( model, ent );
cubemapIndex = R_CubemapForPoint(ent->e.origin);
//
// draw all surfaces
//
surface = model->surfaces;
for ( i = 0 ; i < model->numSurfaces ; i++ ) {
int j;
//----(SA) blink will change to be an overlay rather than replacing the head texture.
// think of it like batman's mask. the polygons that have eye texture are duplicated
// and the 'lids' rendered with polygonoffset shader parm over the top of the open eyes. this gives
// minimal overdraw/alpha blending/texture use without breaking the model and causing seams
if ( !Q_stricmp( surface->name, "h_blink" ) ) {
if ( !( ent->e.renderfx & RF_BLINK ) ) {
//surface = ( md3Surface_t * )( (byte *)surface + surface->ofsEnd );
//surface++;
continue;
}
}
//----(SA) end
if ( ent->e.customShader ) {
shader = R_GetShaderByHandle( ent->e.customShader );
} else if ( ent->e.customSkin > 0 && ent->e.customSkin < tr.numSkins ) {
skin_t *skin;
skin = R_GetSkinByHandle( ent->e.customSkin );
// match the surface name to something in the skin file
shader = tr.defaultShader;
for ( j = 0 ; j < skin->numSurfaces ; j++ ) {
// the names have both been lowercased
if ( !strcmp( skin->surfaces[j]->name, surface->name ) ) {
shader = skin->surfaces[j]->shader;
break;
}
}
if ( shader == tr.defaultShader ) {
ri.Printf( PRINT_DEVELOPER, "WARNING: no shader for surface %s in skin %s\n", surface->name, skin->name );
} else if ( shader->defaultShader ) {
ri.Printf( PRINT_DEVELOPER, "WARNING: shader %s in skin %s not found\n", shader->name, skin->name );
}
//} else if ( surface->numShaders <= 0 ) {
//shader = tr.defaultShader;
} else {
//md3Shader = ( md3Shader_t * )( (byte *)surface + surface->ofsShaders );
//md3Shader += ent->e.skinNum % surface->numShaders;
shader = tr.shaders[ surface->shaderIndexes[ ent->e.skinNum % surface->numShaderIndexes ] ];
}
// don't add third_person objects if not viewing through a portal
if ( !personalModel ) {
// GR - tessellate according to model capabilities
srfVaoMdvMesh_t *vaoSurface = &model->vaoSurfaces[i];
R_AddDrawSurf( (void *)vaoSurface, shader, fogNum, qfalse, qfalse, cubemapIndex, tr.currentModel->ATI_tess );
}
surface++;
}
}
