X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=gl_rsurf.c;h=58c4695992ec205fce3da31ef90e413d7c3625b4;hp=cd4c08bb4c6e75f0945ab2ee49dacd5464f49c19;hb=2075ae43356d724bae305ce8fd36ea570718b14a;hpb=563fb48299f453ecb3b81168079df8d30c0ac311 diff --git a/gl_rsurf.c b/gl_rsurf.c index cd4c08bb..58c46959 100644 --- a/gl_rsurf.c +++ b/gl_rsurf.c @@ -604,7 +604,7 @@ void R_Q1BSP_DrawSky(entity_render_t *ent) { if (ent->model == NULL) return; - R_DrawModelSurfaces(ent, true, true, false, false, false); + R_DrawModelSurfaces(ent, true, true, false, false, false, false); } void R_Q1BSP_DrawAddWaterPlanes(entity_render_t *ent) @@ -652,7 +652,7 @@ void R_Q1BSP_Draw(entity_render_t *ent) dp_model_t *model = ent->model; if (model == NULL) return; - R_DrawModelSurfaces(ent, false, true, false, false, false); + R_DrawModelSurfaces(ent, false, true, false, false, false, false); } void R_Q1BSP_DrawDepth(entity_render_t *ent) @@ -666,7 +666,7 @@ void R_Q1BSP_DrawDepth(entity_render_t *ent) GL_BlendFunc(GL_ONE, GL_ZERO); GL_DepthMask(true); // R_Mesh_ResetTextureState(); - R_DrawModelSurfaces(ent, false, false, true, false, false); + R_DrawModelSurfaces(ent, false, false, true, false, false, false); GL_ColorMask(r_refdef.view.colormask[0], r_refdef.view.colormask[1], r_refdef.view.colormask[2], 1); } @@ -674,7 +674,7 @@ void R_Q1BSP_DrawDebug(entity_render_t *ent) { if (ent->model == NULL) return; - R_DrawModelSurfaces(ent, false, false, false, true, false); + R_DrawModelSurfaces(ent, false, false, false, true, false, false); } void R_Q1BSP_DrawPrepass(entity_render_t *ent) @@ -682,7 +682,7 @@ void R_Q1BSP_DrawPrepass(entity_render_t *ent) dp_model_t *model = ent->model; if (model == NULL) return; - R_DrawModelSurfaces(ent, false, true, false, false, true); + R_DrawModelSurfaces(ent, false, true, false, false, true, false); } typedef struct r_q1bsp_getlightinfo_s @@ -900,11 +900,11 @@ static void R_Q1BSP_RecursiveGetLightInfo_BSP(r_q1bsp_getlightinfo_t *info, qboo if (!castshadow) continue; insidebox = BoxInsideBox(surface->mins, surface->maxs, info->lightmins, info->lightmaxs); - for (triangleindex = 0, t = surface->num_firstshadowmeshtriangle, e = info->model->brush.shadowmesh->element3i + t * 3;triangleindex < surface->num_triangles;triangleindex++, t++, e += 3) + for (triangleindex = 0, t = surface->num_firsttriangle, e = info->model->surfmesh.data_element3i + t * 3;triangleindex < surface->num_triangles;triangleindex++, t++, e += 3) { - v[0] = info->model->brush.shadowmesh->vertex3f + e[0] * 3; - v[1] = info->model->brush.shadowmesh->vertex3f + e[1] * 3; - v[2] = info->model->brush.shadowmesh->vertex3f + e[2] * 3; + v[0] = info->model->surfmesh.data_vertex3f + e[0] * 3; + v[1] = info->model->surfmesh.data_vertex3f + e[1] * 3; + v[2] = info->model->surfmesh.data_vertex3f + e[2] * 3; VectorCopy(v[0], v2[0]); VectorCopy(v[1], v2[1]); VectorCopy(v[2], v2[2]); @@ -928,11 +928,11 @@ static void R_Q1BSP_RecursiveGetLightInfo_BSP(r_q1bsp_getlightinfo_t *info, qboo currentmaterialflags = R_GetCurrentTexture(surface->texture)->currentmaterialflags; castshadow = !(currentmaterialflags & MATERIALFLAG_NOSHADOW); insidebox = BoxInsideBox(surface->mins, surface->maxs, info->lightmins, info->lightmaxs); - for (triangleindex = 0, t = surface->num_firstshadowmeshtriangle, e = info->model->brush.shadowmesh->element3i + t * 3;triangleindex < surface->num_triangles;triangleindex++, t++, e += 3) + for (triangleindex = 0, t = surface->num_firsttriangle, e = info->model->surfmesh.data_element3i + t * 3;triangleindex < surface->num_triangles;triangleindex++, t++, e += 3) { - v[0] = info->model->brush.shadowmesh->vertex3f + e[0] * 3; - v[1] = info->model->brush.shadowmesh->vertex3f + e[1] * 3; - v[2] = info->model->brush.shadowmesh->vertex3f + e[2] * 3; + v[0] = info->model->surfmesh.data_vertex3f + e[0] * 3; + v[1] = info->model->surfmesh.data_vertex3f + e[1] * 3; + v[2] = info->model->surfmesh.data_vertex3f + e[2] * 3; VectorCopy(v[0], v2[0]); VectorCopy(v[1], v2[1]); VectorCopy(v[2], v2[2]); @@ -1027,11 +1027,11 @@ static void R_Q1BSP_RecursiveGetLightInfo_BIH(r_q1bsp_getlightinfo_t *info, cons surface = info->model->data_surfaces + surfaceindex; currentmaterialflags = R_GetCurrentTexture(surface->texture)->currentmaterialflags; castshadow = !(currentmaterialflags & MATERIALFLAG_NOSHADOW); - t = leaf->itemindex + surface->num_firstshadowmeshtriangle - surface->num_firsttriangle; - e = info->model->brush.shadowmesh->element3i + t * 3; - v[0] = info->model->brush.shadowmesh->vertex3f + e[0] * 3; - v[1] = info->model->brush.shadowmesh->vertex3f + e[1] * 3; - v[2] = info->model->brush.shadowmesh->vertex3f + e[2] * 3; + t = leaf->itemindex; + e = info->model->surfmesh.data_element3i + t * 3; + v[0] = info->model->surfmesh.data_vertex3f + e[0] * 3; + v[1] = info->model->surfmesh.data_vertex3f + e[1] * 3; + v[2] = info->model->surfmesh.data_vertex3f + e[2] * 3; VectorCopy(v[0], v2[0]); VectorCopy(v[1], v2[1]); VectorCopy(v[2], v2[2]); @@ -1142,10 +1142,7 @@ static void R_Q1BSP_CallRecursiveGetLightInfo(r_q1bsp_getlightinfo_t *info, qboo info->outnumsurfaces = 0; memset(info->outleafpvs, 0, (info->model->brush.num_leafs + 7) >> 3); memset(info->outsurfacepvs, 0, (info->model->nummodelsurfaces + 7) >> 3); - if (info->model->brush.shadowmesh) - memset(info->outshadowtrispvs, 0, (info->model->brush.shadowmesh->numtriangles + 7) >> 3); - else - memset(info->outshadowtrispvs, 0, (info->model->surfmesh.num_triangles + 7) >> 3); + memset(info->outshadowtrispvs, 0, (info->model->surfmesh.num_triangles + 7) >> 3); memset(info->outlighttrispvs, 0, (info->model->surfmesh.num_triangles + 7) >> 3); } else @@ -1251,10 +1248,7 @@ void R_Q1BSP_GetLightInfo(entity_render_t *ent, vec3_t relativelightorigin, floa memset(visitingleafpvs, 0, (info.model->brush.num_leafs + 7) >> 3); memset(outleafpvs, 0, (info.model->brush.num_leafs + 7) >> 3); memset(outsurfacepvs, 0, (info.model->nummodelsurfaces + 7) >> 3); - if (info.model->brush.shadowmesh) - memset(outshadowtrispvs, 0, (info.model->brush.shadowmesh->numtriangles + 7) >> 3); - else - memset(outshadowtrispvs, 0, (info.model->surfmesh.num_triangles + 7) >> 3); + memset(outshadowtrispvs, 0, (info.model->surfmesh.num_triangles + 7) >> 3); memset(outlighttrispvs, 0, (info.model->surfmesh.num_triangles + 7) >> 3); if (info.model->brush.GetPVS && !info.noocclusion) info.pvs = info.model->brush.GetPVS(info.model, info.relativelightorigin); @@ -1300,80 +1294,6 @@ void R_Q1BSP_GetLightInfo(entity_render_t *ent, vec3_t relativelightorigin, floa qsort(info.outsurfacelist, info.outnumsurfaces, sizeof(*info.outsurfacelist), R_Q1BSP_GetLightInfo_comparefunc); } -void R_Q1BSP_CompileShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativelightdirection, float lightradius, int numsurfaces, const int *surfacelist) -{ - dp_model_t *model = ent->model; - msurface_t *surface; - int surfacelistindex; - float projectdistance = relativelightdirection ? lightradius : lightradius + model->radius*2 + r_shadow_projectdistance.value; - // if triangle neighbors are disabled, shadowvolumes are disabled - if (!model->brush.shadowmesh->neighbor3i) - return; - r_shadow_compilingrtlight->static_meshchain_shadow_zfail = Mod_ShadowMesh_Begin(r_main_mempool, 32768, 32768, NULL, NULL, NULL, false, false, true); - R_Shadow_PrepareShadowMark(model->brush.shadowmesh->numtriangles); - for (surfacelistindex = 0;surfacelistindex < numsurfaces;surfacelistindex++) - { - surface = model->data_surfaces + surfacelist[surfacelistindex]; - if (surface->texture->basematerialflags & MATERIALFLAG_NOSHADOW) - continue; - R_Shadow_MarkVolumeFromBox(surface->num_firstshadowmeshtriangle, surface->num_triangles, model->brush.shadowmesh->vertex3f, model->brush.shadowmesh->element3i, relativelightorigin, relativelightdirection, r_shadow_compilingrtlight->cullmins, r_shadow_compilingrtlight->cullmaxs, surface->mins, surface->maxs); - } - R_Shadow_VolumeFromList(model->brush.shadowmesh->numverts, model->brush.shadowmesh->numtriangles, model->brush.shadowmesh->vertex3f, model->brush.shadowmesh->element3i, model->brush.shadowmesh->neighbor3i, relativelightorigin, relativelightdirection, projectdistance, numshadowmark, shadowmarklist, ent->mins, ent->maxs); - r_shadow_compilingrtlight->static_meshchain_shadow_zfail = Mod_ShadowMesh_Finish(r_main_mempool, r_shadow_compilingrtlight->static_meshchain_shadow_zfail, false, false, true); -} - -extern cvar_t r_polygonoffset_submodel_factor; -extern cvar_t r_polygonoffset_submodel_offset; -void R_Q1BSP_DrawShadowVolume(entity_render_t *ent, const vec3_t relativelightorigin, const vec3_t relativelightdirection, float lightradius, int modelnumsurfaces, const int *modelsurfacelist, const vec3_t lightmins, const vec3_t lightmaxs) -{ - dp_model_t *model = ent->model; - const msurface_t *surface; - int modelsurfacelistindex; - float projectdistance = relativelightdirection ? lightradius : lightradius + model->radius*2 + r_shadow_projectdistance.value; - // check the box in modelspace, it was already checked in worldspace - if (!BoxesOverlap(model->normalmins, model->normalmaxs, lightmins, lightmaxs)) - return; - R_FrameData_SetMark(); - if (ent->model->brush.submodel) - GL_PolygonOffset(r_refdef.shadowpolygonfactor + r_polygonoffset_submodel_factor.value, r_refdef.shadowpolygonoffset + r_polygonoffset_submodel_offset.value); - if (model->brush.shadowmesh) - { - // if triangle neighbors are disabled, shadowvolumes are disabled - if (!model->brush.shadowmesh->neighbor3i) - return; - R_Shadow_PrepareShadowMark(model->brush.shadowmesh->numtriangles); - for (modelsurfacelistindex = 0;modelsurfacelistindex < modelnumsurfaces;modelsurfacelistindex++) - { - surface = model->data_surfaces + modelsurfacelist[modelsurfacelistindex]; - if (R_GetCurrentTexture(surface->texture)->currentmaterialflags & MATERIALFLAG_NOSHADOW) - continue; - R_Shadow_MarkVolumeFromBox(surface->num_firstshadowmeshtriangle, surface->num_triangles, model->brush.shadowmesh->vertex3f, model->brush.shadowmesh->element3i, relativelightorigin, relativelightdirection, lightmins, lightmaxs, surface->mins, surface->maxs); - } - R_Shadow_VolumeFromList(model->brush.shadowmesh->numverts, model->brush.shadowmesh->numtriangles, model->brush.shadowmesh->vertex3f, model->brush.shadowmesh->element3i, model->brush.shadowmesh->neighbor3i, relativelightorigin, relativelightdirection, projectdistance, numshadowmark, shadowmarklist, ent->mins, ent->maxs); - } - else - { - // if triangle neighbors are disabled, shadowvolumes are disabled - if (!model->surfmesh.data_neighbor3i) - return; - projectdistance = lightradius + model->radius*2; - R_Shadow_PrepareShadowMark(model->surfmesh.num_triangles); - // identify lit faces within the bounding box - for (modelsurfacelistindex = 0;modelsurfacelistindex < modelnumsurfaces;modelsurfacelistindex++) - { - surface = model->data_surfaces + modelsurfacelist[modelsurfacelistindex]; - rsurface.texture = R_GetCurrentTexture(surface->texture); - if (rsurface.texture->currentmaterialflags & MATERIALFLAG_NOSHADOW) - continue; - R_Shadow_MarkVolumeFromBox(surface->num_firsttriangle, surface->num_triangles, rsurface.modelvertex3f, rsurface.modelelement3i, relativelightorigin, relativelightdirection, lightmins, lightmaxs, surface->mins, surface->maxs); - } - R_Shadow_VolumeFromList(model->surfmesh.num_vertices, model->surfmesh.num_triangles, rsurface.modelvertex3f, model->surfmesh.data_element3i, model->surfmesh.data_neighbor3i, relativelightorigin, relativelightdirection, projectdistance, numshadowmark, shadowmarklist, ent->mins, ent->maxs); - } - if (ent->model->brush.submodel) - GL_PolygonOffset(r_refdef.shadowpolygonfactor, r_refdef.shadowpolygonoffset); - R_FrameData_ReturnToMark(); -} - void R_Q1BSP_CompileShadowMap(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativelightdirection, float lightradius, int numsurfaces, const int *surfacelist) { dp_model_t *model = ent->model; @@ -1381,17 +1301,20 @@ void R_Q1BSP_CompileShadowMap(entity_render_t *ent, vec3_t relativelightorigin, int surfacelistindex; int sidetotals[6] = { 0, 0, 0, 0, 0, 0 }, sidemasks = 0; int i; - if (!model->brush.shadowmesh) - return; - r_shadow_compilingrtlight->static_meshchain_shadow_shadowmap = Mod_ShadowMesh_Begin(r_main_mempool, 32768, 32768, NULL, NULL, NULL, false, false, true); - R_Shadow_PrepareShadowSides(model->brush.shadowmesh->numtriangles); + // FIXME: the sidetotals code incorrectly assumes that static_meshchain is + // a single mesh - to prevent that from crashing (sideoffsets, sidetotals + // exceeding the number of triangles in a single mesh) we have to make sure + // that we make only a single mesh - so over-estimate the size of the mesh + // to match the model. + r_shadow_compilingrtlight->static_meshchain_shadow_shadowmap = Mod_ShadowMesh_Begin(r_main_mempool, model->surfmesh.num_vertices, model->surfmesh.num_triangles); + R_Shadow_PrepareShadowSides(model->surfmesh.num_triangles); for (surfacelistindex = 0;surfacelistindex < numsurfaces;surfacelistindex++) { surface = model->data_surfaces + surfacelist[surfacelistindex]; - sidemasks |= R_Shadow_ChooseSidesFromBox(surface->num_firstshadowmeshtriangle, surface->num_triangles, model->brush.shadowmesh->vertex3f, model->brush.shadowmesh->element3i, &r_shadow_compilingrtlight->matrix_worldtolight, relativelightorigin, relativelightdirection, r_shadow_compilingrtlight->cullmins, r_shadow_compilingrtlight->cullmaxs, surface->mins, surface->maxs, surface->texture->basematerialflags & MATERIALFLAG_NOSHADOW ? NULL : sidetotals); + sidemasks |= R_Shadow_ChooseSidesFromBox(surface->num_firsttriangle, surface->num_triangles, model->surfmesh.data_vertex3f, model->surfmesh.data_element3i, &r_shadow_compilingrtlight->matrix_worldtolight, relativelightorigin, relativelightdirection, r_shadow_compilingrtlight->cullmins, r_shadow_compilingrtlight->cullmaxs, surface->mins, surface->maxs, surface->texture->basematerialflags & MATERIALFLAG_NOSHADOW ? NULL : sidetotals); } - R_Shadow_ShadowMapFromList(model->brush.shadowmesh->numverts, model->brush.shadowmesh->numtriangles, model->brush.shadowmesh->vertex3f, model->brush.shadowmesh->element3i, numshadowsides, sidetotals, shadowsides, shadowsideslist); - r_shadow_compilingrtlight->static_meshchain_shadow_shadowmap = Mod_ShadowMesh_Finish(r_main_mempool, r_shadow_compilingrtlight->static_meshchain_shadow_shadowmap, false, false, true); + R_Shadow_ShadowMapFromList(model->surfmesh.num_vertices, model->surfmesh.num_triangles, model->surfmesh.data_vertex3f, model->surfmesh.data_element3i, numshadowsides, sidetotals, shadowsides, shadowsideslist); + r_shadow_compilingrtlight->static_meshchain_shadow_shadowmap = Mod_ShadowMesh_Finish(r_shadow_compilingrtlight->static_meshchain_shadow_shadowmap, true); r_shadow_compilingrtlight->static_shadowmap_receivers &= sidemasks; for(i = 0;i<6;i++) if(!sidetotals[i]) @@ -1459,7 +1382,7 @@ static void R_Q1BSP_DrawLight_TransparentCallback(const entity_render_t *ent, co // note: in practice this never actually receives batches R_Shadow_RenderMode_Begin(); R_Shadow_RenderMode_ActiveLight(rtlight); - R_Shadow_RenderMode_Lighting(false, true, rtlight->shadowmapatlassidesize != 0, (ent->flags & RENDER_NOSELFSHADOW) != 0); + R_Shadow_RenderMode_Lighting(true, rtlight->shadowmapatlassidesize != 0, (ent->flags & RENDER_NOSELFSHADOW) != 0); R_Shadow_SetupEntityLight(ent); for (i = 0;i < numsurfaces;i = j) {