summaryrefslogtreecommitdiff
path: root/src/renderergl2/tr_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/renderergl2/tr_main.c')
-rw-r--r--src/renderergl2/tr_main.c150
1 files changed, 140 insertions, 10 deletions
diff --git a/src/renderergl2/tr_main.c b/src/renderergl2/tr_main.c
index dc8a478c..e10be3a1 100644
--- a/src/renderergl2/tr_main.c
+++ b/src/renderergl2/tr_main.c
@@ -1608,7 +1608,7 @@ static qboolean SurfIsOffscreen( const drawSurf_t *drawSurf, vec4_t clipDest[128
R_RotateForViewer();
R_DecomposeSort( drawSurf->sort, &entityNum, &shader, &fogNum, &dlighted, &pshadowed );
- RB_BeginSurface( shader, fogNum );
+ RB_BeginSurface( shader, fogNum, drawSurf->cubemapIndex);
rb_surfaceTable[ *drawSurf->surface ]( drawSurf->surface );
assert( tess.numVertexes < 128 );
@@ -1726,6 +1726,9 @@ qboolean R_MirrorViewBySurface (drawSurf_t *drawSurf, int entityNum) {
return qfalse; // bad portal, no portalentity
}
+ if (newParms.isMirror)
+ newParms.flags |= VPF_NOVIEWMODEL;
+
R_MirrorPoint (oldParms.or.origin, &surface, &camera, newParms.or.origin );
VectorSubtract( vec3_origin, camera.axis[0], newParms.portalPlane.normal );
@@ -1845,7 +1848,7 @@ R_AddDrawSurf
=================
*/
void R_AddDrawSurf( surfaceType_t *surface, shader_t *shader,
- int fogIndex, int dlightMap, int pshadowMap ) {
+ int fogIndex, int dlightMap, int pshadowMap, int cubemap ) {
int index;
// instead of checking for overflow, we just mask the index
@@ -1856,6 +1859,7 @@ void R_AddDrawSurf( surfaceType_t *surface, shader_t *shader,
tr.refdef.drawSurfs[index].sort = (shader->sortedIndex << QSORT_SHADERNUM_SHIFT)
| tr.shiftedEntityNum | ( fogIndex << QSORT_FOGNUM_SHIFT )
| ((int)pshadowMap << QSORT_PSHADOW_SHIFT) | (int)dlightMap;
+ tr.refdef.drawSurfs[index].cubemapIndex = cubemap;
tr.refdef.drawSurfs[index].surface = surface;
tr.refdef.numDrawSurfs++;
}
@@ -1959,8 +1963,7 @@ static void R_AddEntitySurface (int entityNum)
// we don't want the hacked weapon position showing in
// mirrors, because the true body position will already be drawn
//
- if ( (ent->e.renderfx & RF_FIRST_PERSON) && (tr.viewParms.isPortal
- || (tr.viewParms.flags & (VPF_SHADOWMAP | VPF_DEPTHSHADOW))) ) {
+ if ( (ent->e.renderfx & RF_FIRST_PERSON) && (tr.viewParms.flags & VPF_NOVIEWMODEL)) {
return;
}
@@ -1980,7 +1983,7 @@ static void R_AddEntitySurface (int entityNum)
return;
}
shader = R_GetShaderByHandle( ent->e.customShader );
- R_AddDrawSurf( &entitySurface, shader, R_SpriteFogNum( ent ), 0, 0 );
+ R_AddDrawSurf( &entitySurface, shader, R_SpriteFogNum( ent ), 0, 0, 0 /*cubeMap*/ );
break;
case RT_MODEL:
@@ -1989,7 +1992,7 @@ static void R_AddEntitySurface (int entityNum)
tr.currentModel = R_GetModelByHandle( ent->e.hModel );
if (!tr.currentModel) {
- R_AddDrawSurf( &entitySurface, tr.defaultShader, 0, 0, 0 );
+ R_AddDrawSurf( &entitySurface, tr.defaultShader, 0, 0, 0, 0 /*cubeMap*/ );
} else {
switch ( tr.currentModel->type ) {
case MOD_MESH:
@@ -2011,7 +2014,7 @@ static void R_AddEntitySurface (int entityNum)
if ( (ent->e.renderfx & RF_THIRD_PERSON) && !tr.viewParms.isPortal) {
break;
}
- R_AddDrawSurf( &entitySurface, tr.defaultShader, 0, 0, 0 );
+ R_AddDrawSurf( &entitySurface, tr.defaultShader, 0, 0, 0, 0 );
break;
default:
ri.Error( ERR_DROP, "R_AddEntitySurfaces: Bad modeltype" );
@@ -2187,7 +2190,7 @@ void R_RenderDlightCubemaps(const refdef_t *fd)
shadowParms.fovX = 90;
shadowParms.fovY = 90;
- shadowParms.flags = VPF_SHADOWMAP | VPF_DEPTHSHADOW;
+ shadowParms.flags = VPF_SHADOWMAP | VPF_DEPTHSHADOW | VPF_NOVIEWMODEL;
shadowParms.zFar = tr.refdef.dlights[i].radius;
VectorCopy( tr.refdef.dlights[i].origin, shadowParms.or.origin );
@@ -2491,7 +2494,7 @@ void R_RenderPshadowMaps(const refdef_t *fd)
if (glRefConfig.framebufferObject)
shadowParms.targetFbo = tr.pshadowFbos[i];
- shadowParms.flags = VPF_SHADOWMAP | VPF_DEPTHSHADOW;
+ shadowParms.flags = VPF_SHADOWMAP | VPF_DEPTHSHADOW | VPF_NOVIEWMODEL;
shadowParms.zFar = shadow->lightRadius;
VectorCopy(shadow->lightOrigin, shadowParms.or.origin);
@@ -2836,7 +2839,7 @@ void R_RenderSunShadowMaps(const refdef_t *fd, int level)
if (glRefConfig.framebufferObject)
shadowParms.targetFbo = tr.sunShadowFbo[level];
- shadowParms.flags = VPF_DEPTHSHADOW | VPF_DEPTHCLAMP | VPF_ORTHOGRAPHIC;
+ shadowParms.flags = VPF_DEPTHSHADOW | VPF_DEPTHCLAMP | VPF_ORTHOGRAPHIC | VPF_NOVIEWMODEL;
shadowParms.zFar = lightviewBounds[1][0];
VectorCopy(lightOrigin, shadowParms.or.origin);
@@ -2875,3 +2878,130 @@ void R_RenderSunShadowMaps(const refdef_t *fd, int level)
Matrix16Multiply(tr.viewParms.projectionMatrix, tr.viewParms.world.modelMatrix, tr.refdef.sunShadowMvp[level]);
}
}
+
+void R_RenderCubemapSide( int cubemapIndex, int cubemapSide, qboolean subscene )
+{
+ refdef_t refdef;
+ viewParms_t parms;
+ float oldColorScale = tr.refdef.colorScale;
+
+ memset( &refdef, 0, sizeof( refdef ) );
+ refdef.rdflags = 0;
+ VectorCopy(tr.cubemapOrigins[cubemapIndex], refdef.vieworg);
+
+ switch(cubemapSide)
+ {
+ case 0:
+ // -X
+ VectorSet( refdef.viewaxis[0], -1, 0, 0);
+ VectorSet( refdef.viewaxis[1], 0, 0, -1);
+ VectorSet( refdef.viewaxis[2], 0, 1, 0);
+ break;
+ case 1:
+ // +X
+ VectorSet( refdef.viewaxis[0], 1, 0, 0);
+ VectorSet( refdef.viewaxis[1], 0, 0, 1);
+ VectorSet( refdef.viewaxis[2], 0, 1, 0);
+ break;
+ case 2:
+ // -Y
+ VectorSet( refdef.viewaxis[0], 0, -1, 0);
+ VectorSet( refdef.viewaxis[1], 1, 0, 0);
+ VectorSet( refdef.viewaxis[2], 0, 0, -1);
+ break;
+ case 3:
+ // +Y
+ VectorSet( refdef.viewaxis[0], 0, 1, 0);
+ VectorSet( refdef.viewaxis[1], 1, 0, 0);
+ VectorSet( refdef.viewaxis[2], 0, 0, 1);
+ break;
+ case 4:
+ // -Z
+ VectorSet( refdef.viewaxis[0], 0, 0, -1);
+ VectorSet( refdef.viewaxis[1], 1, 0, 0);
+ VectorSet( refdef.viewaxis[2], 0, 1, 0);
+ break;
+ case 5:
+ // +Z
+ VectorSet( refdef.viewaxis[0], 0, 0, 1);
+ VectorSet( refdef.viewaxis[1], -1, 0, 0);
+ VectorSet( refdef.viewaxis[2], 0, 1, 0);
+ break;
+ }
+
+ refdef.fov_x = 90;
+ refdef.fov_y = 90;
+
+ refdef.x = 0;
+ refdef.y = 0;
+ refdef.width = tr.renderCubeFbo->width;
+ refdef.height = tr.renderCubeFbo->height;
+
+ refdef.time = 0;
+
+ if (!subscene)
+ {
+ RE_BeginScene(&refdef);
+
+ // FIXME: sun shadows aren't rendered correctly in cubemaps
+ // fix involves changing r_FBufScale to fit smaller cubemap image size, or rendering cubemap to framebuffer first
+ if(0) //(glRefConfig.framebufferObject && (r_forceSun->integer || tr.sunShadows))
+ {
+ R_RenderSunShadowMaps(&refdef, 0);
+ R_RenderSunShadowMaps(&refdef, 1);
+ R_RenderSunShadowMaps(&refdef, 2);
+ }
+ }
+
+ {
+ vec3_t ambient, directed, lightDir;
+ R_LightForPoint(tr.refdef.vieworg, ambient, directed, lightDir);
+ tr.refdef.colorScale = 766.0f / (directed[0] + directed[1] + directed[2] + 1.0f);
+ if (directed[0] + directed[1] + directed[2] == 0)
+ {
+ ri.Printf(PRINT_ALL, "cubemap %d (%f, %f, %f) is outside the lightgrid!\n", cubemapIndex, tr.refdef.vieworg[0], tr.refdef.vieworg[1], tr.refdef.vieworg[2]);
+ }
+ }
+
+ Com_Memset( &parms, 0, sizeof( parms ) );
+
+ parms.viewportX = 0;
+ parms.viewportY = 0;
+ parms.viewportWidth = tr.renderCubeFbo->width;
+ parms.viewportHeight = tr.renderCubeFbo->height;
+ parms.isPortal = qfalse;
+ parms.isMirror = qtrue;
+ parms.flags = VPF_NOVIEWMODEL | VPF_NOCUBEMAPS;
+
+ parms.fovX = 90;
+ parms.fovY = 90;
+
+ VectorCopy( refdef.vieworg, parms.or.origin );
+ VectorCopy( refdef.viewaxis[0], parms.or.axis[0] );
+ VectorCopy( refdef.viewaxis[1], parms.or.axis[1] );
+ VectorCopy( refdef.viewaxis[2], parms.or.axis[2] );
+
+ VectorCopy( refdef.vieworg, parms.pvsOrigin );
+
+ // FIXME: sun shadows aren't rendered correctly in cubemaps
+ // fix involves changing r_FBufScale to fit smaller cubemap image size, or rendering cubemap to framebuffer first
+ if (0) //(r_depthPrepass->value && ((r_forceSun->integer) || tr.sunShadows))
+ {
+ parms.flags = VPF_USESUNLIGHT;
+ }
+
+ parms.targetFbo = tr.renderCubeFbo;
+ parms.targetFboLayer = cubemapSide;
+ parms.targetFboCubemapIndex = cubemapIndex;
+
+ R_RenderView(&parms);
+
+ if (subscene)
+ {
+ tr.refdef.colorScale = oldColorScale;
+ }
+ else
+ {
+ RE_EndScene();
+ }
+} \ No newline at end of file
generated by cgit (git 2.34.1) at 2024-11-15 08:48:18 +0000