/*
=============
RB_CapShadowMap
=============
*/
const void *RB_CapShadowMap(const void *data)
{
const capShadowmapCommand_t *cmd = data;
// finish any 2D drawing if needed
if(tess.numIndexes)
RB_EndSurface();
if (cmd->map != -1)
{
GL_SelectTexture(0);
if (cmd->cubeSide != -1)
{
GL_BindCubemap(tr.shadowCubemaps[cmd->map]);
qglCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cmd->cubeSide, 0, GL_RGBA8, backEnd.refdef.x, glConfig.vidHeight - ( backEnd.refdef.y + PSHADOW_MAP_SIZE ), PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, 0);
}
else
{
GL_Bind(tr.pshadowMaps[cmd->map]);
qglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, backEnd.refdef.x, glConfig.vidHeight - ( backEnd.refdef.y + PSHADOW_MAP_SIZE ), PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, 0);
}
}
return (const void *)(cmd + 1);
}
/*
* RB_CapShadowMap
*
*/
const void *
RB_CapShadowMap(const void *data)
{
const capShadowmapCommand_t *cmd = data;
if(cmd->map != -1){
GL_SelectTexture(0);
if(cmd->cubeSide != -1){
GL_BindCubemap(tr.shadowCubemaps[cmd->map]);
qglCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cmd->cubeSide, 0, GL_RGBA8,
backEnd.refdef.x, glConfig.vidHeight - (backEnd.refdef.y + 256), 256, 256,
0);
}else{
GL_Bind(tr.pshadowMaps[cmd->map]);
qglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, backEnd.refdef.x, glConfig.vidHeight -
(backEnd.refdef.y + 256), 256, 256, 0);
}
}
return (const void*)(cmd + 1);
}
static void ForwardDlight( void ) {
int l;
//vec3_t origin;
//float scale;
float radius;
int deformGen;
vec5_t deformParams;
vec4_t fogDistanceVector, fogDepthVector = {0, 0, 0, 0};
float eyeT = 0;
shaderCommands_t *input = &tess;
shaderStage_t *pStage = tess.xstages[0];
if ( !backEnd.refdef.num_dlights ) {
return;
}
ComputeDeformValues(&deformGen, deformParams);
ComputeFogValues(fogDistanceVector, fogDepthVector, &eyeT);
for ( l = 0 ; l < backEnd.refdef.num_dlights ; l++ ) {
dlight_t *dl;
shaderProgram_t *sp;
vec4_t vector;
matrix_t matrix;
if ( !( tess.dlightBits & ( 1 << l ) ) ) {
continue; // this surface definately doesn't have any of this light
}
dl = &backEnd.refdef.dlights[l];
//VectorCopy( dl->transformed, origin );
radius = dl->radius;
//scale = 1.0f / radius;
//if (pStage->glslShaderGroup == tr.lightallShader)
{
int index = pStage->glslShaderIndex;
index &= ~(LIGHTDEF_LIGHTTYPE_MASK | LIGHTDEF_USE_DELUXEMAP);
index |= LIGHTDEF_USE_LIGHT_VECTOR;
sp = &tr.lightallShader[index];
}
backEnd.pc.c_lightallDraws++;
GLSL_BindProgram(sp);
GLSL_SetUniformMatrix16(sp, UNIFORM_MODELVIEWPROJECTIONMATRIX, glState.modelviewProjection);
GLSL_SetUniformVec3(sp, UNIFORM_VIEWORIGIN, backEnd.viewParms.or.origin);
GLSL_SetUniformFloat(sp, UNIFORM_VERTEXLERP, glState.vertexAttribsInterpolation);
GLSL_SetUniformInt(sp, UNIFORM_DEFORMGEN, deformGen);
if (deformGen != DGEN_NONE)
{
GLSL_SetUniformFloat5(sp, UNIFORM_DEFORMPARAMS, deformParams);
GLSL_SetUniformFloat(sp, UNIFORM_TIME, tess.shaderTime);
}
if ( input->fogNum ) {
vec4_t fogColorMask;
GLSL_SetUniformVec4(sp, UNIFORM_FOGDISTANCE, fogDistanceVector);
GLSL_SetUniformVec4(sp, UNIFORM_FOGDEPTH, fogDepthVector);
GLSL_SetUniformFloat(sp, UNIFORM_FOGEYET, eyeT);
ComputeFogColorMask(pStage, fogColorMask);
GLSL_SetUniformVec4(sp, UNIFORM_FOGCOLORMASK, fogColorMask);
}
{
vec4_t baseColor;
vec4_t vertColor;
ComputeShaderColors(pStage, baseColor, vertColor);
GLSL_SetUniformVec4(sp, UNIFORM_BASECOLOR, baseColor);
GLSL_SetUniformVec4(sp, UNIFORM_VERTCOLOR, vertColor);
}
if (pStage->alphaGen == AGEN_PORTAL)
{
GLSL_SetUniformFloat(sp, UNIFORM_PORTALRANGE, tess.shader->portalRange);
}
GLSL_SetUniformInt(sp, UNIFORM_COLORGEN, pStage->rgbGen);
GLSL_SetUniformInt(sp, UNIFORM_ALPHAGEN, pStage->alphaGen);
GLSL_SetUniformVec3(sp, UNIFORM_DIRECTEDLIGHT, dl->color);
VectorSet(vector, 0, 0, 0);
GLSL_SetUniformVec3(sp, UNIFORM_AMBIENTLIGHT, vector);
VectorCopy(dl->origin, vector);
vector[3] = 1.0f;
GLSL_SetUniformVec4(sp, UNIFORM_LIGHTORIGIN, vector);
GLSL_SetUniformFloat(sp, UNIFORM_LIGHTRADIUS, radius);
GLSL_SetUniformVec2(sp, UNIFORM_MATERIALINFO, pStage->materialInfo);
// include GLS_DEPTHFUNC_EQUAL so alpha tested surfaces don't add light
// where they aren't rendered
GL_State( GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE | GLS_DEPTHFUNC_EQUAL );
GLSL_SetUniformMatrix16(sp, UNIFORM_MODELMATRIX, backEnd.or.transformMatrix);
if (pStage->bundle[TB_DIFFUSEMAP].image[0])
R_BindAnimatedImageToTMU( &pStage->bundle[TB_DIFFUSEMAP], TB_DIFFUSEMAP);
if (pStage->bundle[TB_NORMALMAP].image[0])
R_BindAnimatedImageToTMU( &pStage->bundle[TB_NORMALMAP], TB_NORMALMAP);
if (pStage->bundle[TB_SPECULARMAP].image[0])
R_BindAnimatedImageToTMU( &pStage->bundle[TB_SPECULARMAP], TB_SPECULARMAP);
if (r_dlightMode->integer >= 2)
{
GL_SelectTexture(TB_SHADOWMAP);
GL_BindCubemap(tr.shadowCubemaps[l]);
GL_SelectTexture(0);
}
ComputeTexMatrix( pStage, TB_DIFFUSEMAP, matrix );
VectorSet4(vector, matrix[0], matrix[1], matrix[4], matrix[5]);
GLSL_SetUniformVec4(sp, UNIFORM_DIFFUSETEXMATRIX, vector);
VectorSet4(vector, matrix[8], matrix[9], matrix[12], matrix[13]);
GLSL_SetUniformVec4(sp, UNIFORM_DIFFUSETEXOFFTURB, vector);
GLSL_SetUniformInt(sp, UNIFORM_TCGEN0, pStage->bundle[0].tcGen);
//
// draw
//
if (input->multiDrawPrimitives)
{
R_DrawMultiElementsVBO(input->multiDrawPrimitives, input->multiDrawMinIndex, input->multiDrawMaxIndex, input->multiDrawNumIndexes, input->multiDrawFirstIndex);
}
else
{
R_DrawElementsVBO(input->numIndexes, input->firstIndex, input->minIndex, input->maxIndex);
}
backEnd.pc.c_totalIndexes += tess.numIndexes;
backEnd.pc.c_dlightIndexes += tess.numIndexes;
}
}
