X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=r_shadow.c;h=eb571dd25ddbc5f82ffaa2d627e7ee9179eda6df;hb=8c5f851b4148a19dff450267a93f6f37912df00a;hp=9b1fbf83735fdb266b39c9ebbf8957af08f7504b;hpb=826cff55f504e6b50ebb4eed1575e2d3380fbfeb;p=xonotic%2Fdarkplaces.git diff --git a/r_shadow.c b/r_shadow.c index 9b1fbf83..eb571dd2 100644 --- a/r_shadow.c +++ b/r_shadow.c @@ -349,6 +349,7 @@ static memexpandablearray_t r_shadow_worldlightsarray; dlight_t *r_shadow_selectedlight; dlight_t r_shadow_bufferlight; vec3_t r_editlights_cursorlocation; +qboolean r_editlights_lockcursor; extern int con_vislines; @@ -665,7 +666,7 @@ void r_shadow_newmap(void) if (r_editlights_sprcubemaplight) R_SkinFrame_MarkUsed(r_editlights_sprcubemaplight); if (r_editlights_sprcubemapnoshadowlight) R_SkinFrame_MarkUsed(r_editlights_sprcubemapnoshadowlight); if (r_editlights_sprselection) R_SkinFrame_MarkUsed(r_editlights_sprselection); - if (cl.worldmodel && strncmp(cl.worldmodel->name, r_shadow_mapname, sizeof(r_shadow_mapname))) + if (strncmp(cl.worldname, r_shadow_mapname, sizeof(r_shadow_mapname))) R_Shadow_EditLights_Reload_f(); } @@ -760,7 +761,7 @@ void R_Shadow_Init(void) r_shadow_buffer_surfacesides = NULL; r_shadow_buffer_shadowtrispvs = NULL; r_shadow_buffer_lighttrispvs = NULL; - R_RegisterModule("R_Shadow", r_shadow_start, r_shadow_shutdown, r_shadow_newmap); + R_RegisterModule("R_Shadow", r_shadow_start, r_shadow_shutdown, r_shadow_newmap, NULL, NULL); } matrix4x4_t matrix_attenuationxyz = @@ -1753,12 +1754,12 @@ static void R_Shadow_MakeTextures(void) // 1D gradient texture for (x = 0;x < ATTEN1DSIZE;x++) data[x] = R_Shadow_MakeTextures_SamplePoint((x + 0.5f) * (1.0f / ATTEN1DSIZE) * (1.0f / 0.9375), 0, 0); - r_shadow_attenuationgradienttexture = R_LoadTexture2D(r_shadow_texturepool, "attenuation1d", ATTEN1DSIZE, 1, (unsigned char *)data, TEXTYPE_BGRA, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCELINEAR, NULL); + r_shadow_attenuationgradienttexture = R_LoadTexture2D(r_shadow_texturepool, "attenuation1d", ATTEN1DSIZE, 1, (unsigned char *)data, TEXTYPE_BGRA, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCELINEAR, -1, NULL); // 2D circle texture for (y = 0;y < ATTEN2DSIZE;y++) for (x = 0;x < ATTEN2DSIZE;x++) data[y*ATTEN2DSIZE+x] = R_Shadow_MakeTextures_SamplePoint(((x + 0.5f) * (2.0f / ATTEN2DSIZE) - 1.0f) * (1.0f / 0.9375), ((y + 0.5f) * (2.0f / ATTEN2DSIZE) - 1.0f) * (1.0f / 0.9375), 0); - r_shadow_attenuation2dtexture = R_LoadTexture2D(r_shadow_texturepool, "attenuation2d", ATTEN2DSIZE, ATTEN2DSIZE, (unsigned char *)data, TEXTYPE_BGRA, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCELINEAR, NULL); + r_shadow_attenuation2dtexture = R_LoadTexture2D(r_shadow_texturepool, "attenuation2d", ATTEN2DSIZE, ATTEN2DSIZE, (unsigned char *)data, TEXTYPE_BGRA, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCELINEAR, -1, NULL); // 3D sphere texture if (r_shadow_texture3d.integer && vid.support.ext_texture_3d) { @@ -1766,7 +1767,7 @@ static void R_Shadow_MakeTextures(void) for (y = 0;y < ATTEN3DSIZE;y++) for (x = 0;x < ATTEN3DSIZE;x++) data[(z*ATTEN3DSIZE+y)*ATTEN3DSIZE+x] = R_Shadow_MakeTextures_SamplePoint(((x + 0.5f) * (2.0f / ATTEN3DSIZE) - 1.0f) * (1.0f / 0.9375), ((y + 0.5f) * (2.0f / ATTEN3DSIZE) - 1.0f) * (1.0f / 0.9375), ((z + 0.5f) * (2.0f / ATTEN3DSIZE) - 1.0f) * (1.0f / 0.9375)); - r_shadow_attenuation3dtexture = R_LoadTexture3D(r_shadow_texturepool, "attenuation3d", ATTEN3DSIZE, ATTEN3DSIZE, ATTEN3DSIZE, (unsigned char *)data, TEXTYPE_BGRA, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCELINEAR, NULL); + r_shadow_attenuation3dtexture = R_LoadTexture3D(r_shadow_texturepool, "attenuation3d", ATTEN3DSIZE, ATTEN3DSIZE, ATTEN3DSIZE, (unsigned char *)data, TEXTYPE_BGRA, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCELINEAR, -1, NULL); } else r_shadow_attenuation3dtexture = NULL; @@ -2089,7 +2090,7 @@ static void R_Shadow_MakeVSDCT(void) 0, 0, 0x33, 0xFF, // +Z: <0, 0>, <0.5, 2.5> 0, 0, 0x99, 0xFF, // -Z: <0, 0>, <1.5, 2.5> }; - r_shadow_shadowmapvsdcttexture = R_LoadTextureCubeMap(r_shadow_texturepool, "shadowmapvsdct", 1, data, TEXTYPE_RGBA, TEXF_FORCENEAREST | TEXF_CLAMP | TEXF_ALPHA, NULL); + r_shadow_shadowmapvsdcttexture = R_LoadTextureCubeMap(r_shadow_texturepool, "shadowmapvsdct", 1, data, TEXTYPE_RGBA, TEXF_FORCENEAREST | TEXF_CLAMP | TEXF_ALPHA, -1, NULL); } static void R_Shadow_MakeShadowMap(int side, int size) @@ -2426,138 +2427,28 @@ void R_Shadow_RenderMode_End(void) r_shadow_rendermode = R_SHADOW_RENDERMODE_NONE; } -int bboxedges[12][2] = -{ - // top - {0, 1}, // +X - {0, 2}, // +Y - {1, 3}, // Y, +X - {2, 3}, // X, +Y - // bottom - {4, 5}, // +X - {4, 6}, // +Y - {5, 7}, // Y, +X - {6, 7}, // X, +Y - // verticals - {0, 4}, // +Z - {1, 5}, // X, +Z - {2, 6}, // Y, +Z - {3, 7}, // XY, +Z -}; - qboolean R_Shadow_ScissorForBBox(const float *mins, const float *maxs) { - int i, ix1, iy1, ix2, iy2; - float x1, y1, x2, y2; - vec4_t v, v2; - float vertex[20][3]; - int j, k; - vec4_t plane4f; - int numvertices; - float corner[8][4]; - float dist[8]; - int sign[8]; - float f; - - r_shadow_lightscissor[0] = r_refdef.view.viewport.x; - r_shadow_lightscissor[1] = r_refdef.view.viewport.y; - r_shadow_lightscissor[2] = r_refdef.view.viewport.width; - r_shadow_lightscissor[3] = r_refdef.view.viewport.height; - if (!r_shadow_scissor.integer) - return false; - - // if view is inside the light box, just say yes it's visible - if (BoxesOverlap(r_refdef.view.origin, r_refdef.view.origin, mins, maxs)) - return false; - - x1 = y1 = x2 = y2 = 0; - - // transform all corners that are infront of the nearclip plane - VectorNegate(r_refdef.view.frustum[4].normal, plane4f); - plane4f[3] = r_refdef.view.frustum[4].dist; - numvertices = 0; - for (i = 0;i < 8;i++) - { - Vector4Set(corner[i], (i & 1) ? maxs[0] : mins[0], (i & 2) ? maxs[1] : mins[1], (i & 4) ? maxs[2] : mins[2], 1); - dist[i] = DotProduct4(corner[i], plane4f); - sign[i] = dist[i] > 0; - if (!sign[i]) - { - VectorCopy(corner[i], vertex[numvertices]); - numvertices++; - } - } - // if some points are behind the nearclip, add clipped edge points to make - // sure that the scissor boundary is complete - if (numvertices > 0 && numvertices < 8) { - // add clipped edge points - for (i = 0;i < 12;i++) - { - j = bboxedges[i][0]; - k = bboxedges[i][1]; - if (sign[j] != sign[k]) - { - f = dist[j] / (dist[j] - dist[k]); - VectorLerp(corner[j], f, corner[k], vertex[numvertices]); - numvertices++; - } - } + r_shadow_lightscissor[0] = r_refdef.view.viewport.x; + r_shadow_lightscissor[1] = r_refdef.view.viewport.y; + r_shadow_lightscissor[2] = r_refdef.view.viewport.width; + r_shadow_lightscissor[3] = r_refdef.view.viewport.height; + return false; } - // if we have no points to check, the light is behind the view plane - if (!numvertices) - return true; - - // if we have some points to transform, check what screen area is covered - x1 = y1 = x2 = y2 = 0; - v[3] = 1.0f; - //Con_Printf("%i vertices to transform...\n", numvertices); - for (i = 0;i < numvertices;i++) + if(R_ScissorForBBox(mins, maxs, r_shadow_lightscissor)) { - VectorCopy(vertex[i], v); - R_Viewport_TransformToScreen(&r_refdef.view.viewport, v, v2); - //Con_Printf("%.3f %.3f %.3f %.3f transformed to %.3f %.3f %.3f %.3f\n", v[0], v[1], v[2], v[3], v2[0], v2[1], v2[2], v2[3]); - if (i) - { - if (x1 > v2[0]) x1 = v2[0]; - if (x2 < v2[0]) x2 = v2[0]; - if (y1 > v2[1]) y1 = v2[1]; - if (y2 < v2[1]) y2 = v2[1]; - } - else - { - x1 = x2 = v2[0]; - y1 = y2 = v2[1]; - } + if(r_shadow_lightscissor[0] != r_refdef.view.viewport.x + || r_shadow_lightscissor[1] != r_refdef.view.viewport.y + || r_shadow_lightscissor[2] != r_refdef.view.viewport.width + || r_shadow_lightscissor[3] != r_refdef.view.viewport.height) + r_refdef.stats.lights_scissored++; + return false; } - - // now convert the scissor rectangle to integer screen coordinates - ix1 = (int)(x1 - 1.0f); - iy1 = vid.height - (int)(y2 - 1.0f); - ix2 = (int)(x2 + 1.0f); - iy2 = vid.height - (int)(y1 + 1.0f); - //Con_Printf("%f %f %f %f\n", x1, y1, x2, y2); - - // clamp it to the screen - if (ix1 < r_refdef.view.viewport.x) ix1 = r_refdef.view.viewport.x; - if (iy1 < r_refdef.view.viewport.y) iy1 = r_refdef.view.viewport.y; - if (ix2 > r_refdef.view.viewport.x + r_refdef.view.viewport.width) ix2 = r_refdef.view.viewport.x + r_refdef.view.viewport.width; - if (iy2 > r_refdef.view.viewport.y + r_refdef.view.viewport.height) iy2 = r_refdef.view.viewport.y + r_refdef.view.viewport.height; - - // if it is inside out, it's not visible - if (ix2 <= ix1 || iy2 <= iy1) - return true; - - // the light area is visible, set up the scissor rectangle - r_shadow_lightscissor[0] = ix1; - r_shadow_lightscissor[1] = iy1; - r_shadow_lightscissor[2] = ix2 - ix1; - r_shadow_lightscissor[3] = iy2 - iy1; - - r_refdef.stats.lights_scissored++; - return false; + else + return true; // invisible } static void R_Shadow_RenderLighting_Light_Vertex_Shading(int firstvertex, int numverts, int numtriangles, const int *element3i, const float *diffusecolor, const float *ambientcolor) @@ -4105,9 +3996,9 @@ void R_Shadow_PrepareLights(void) r_shadow_prepass_width = vid.width; r_shadow_prepass_height = vid.height; r_shadow_prepassgeometrydepthtexture = R_LoadTextureShadowMap2D(r_shadow_texturepool, "prepassgeometrydepthmap", vid.width, vid.height, 24, false); - r_shadow_prepassgeometrynormalmaptexture = R_LoadTexture2D(r_shadow_texturepool, "prepassgeometrynormalmap", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, NULL); - r_shadow_prepasslightingdiffusetexture = R_LoadTexture2D(r_shadow_texturepool, "prepasslightingdiffuse", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, NULL); - r_shadow_prepasslightingspeculartexture = R_LoadTexture2D(r_shadow_texturepool, "prepasslightingspecular", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, NULL); + r_shadow_prepassgeometrynormalmaptexture = R_LoadTexture2D(r_shadow_texturepool, "prepassgeometrynormalmap", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, -1, NULL); + r_shadow_prepasslightingdiffusetexture = R_LoadTexture2D(r_shadow_texturepool, "prepasslightingdiffuse", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, -1, NULL); + r_shadow_prepasslightingspeculartexture = R_LoadTexture2D(r_shadow_texturepool, "prepasslightingspecular", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, -1, NULL); // set up the geometry pass fbo (depth + normalmap) qglGenFramebuffersEXT(1, &r_shadow_prepassgeometryfbo);CHECKGLERROR @@ -4258,7 +4149,9 @@ void R_Shadow_PrepareModelShadows(void) { case R_SHADOW_SHADOWMODE_SHADOWMAP2D: case R_SHADOW_SHADOWMODE_SHADOWMAPRECTANGLE: - break; + if (r_shadows.integer >= 2) + break; + // fall through case R_SHADOW_SHADOWMODE_STENCIL: for (i = 0;i < r_refdef.scene.numentities;i++) { @@ -4486,7 +4379,7 @@ void R_DrawModelShadows(void) vec3_t relativeshadowmins, relativeshadowmaxs; vec3_t tmp, shadowdir; - if (!r_refdef.scene.numentities || !vid.stencil || r_shadow_shadowmode != R_SHADOW_SHADOWMODE_STENCIL) + if (!r_refdef.scene.numentities || !vid.stencil || (r_shadow_shadowmode != R_SHADOW_SHADOWMODE_STENCIL && r_shadows.integer != 1)) return; CHECKGLERROR @@ -4928,7 +4821,8 @@ void R_Shadow_DrawLightSprites(void) if (light) R_MeshQueue_AddTransparent(light->origin, R_Shadow_DrawLightSprite_TransparentCallback, (entity_render_t *)light, 5, &light->rtlight); } - R_MeshQueue_AddTransparent(r_editlights_cursorlocation, R_Shadow_DrawCursor_TransparentCallback, NULL, 0, NULL); + if (!r_editlights_lockcursor) + R_MeshQueue_AddTransparent(r_editlights_cursorlocation, R_Shadow_DrawCursor_TransparentCallback, NULL, 0, NULL); } int R_Shadow_GetRTLightInfo(unsigned int lightindex, float *origin, float *radius, float *color) @@ -4960,6 +4854,9 @@ void R_Shadow_SelectLightInView(void) size_t range = Mem_ExpandableArray_IndexRange(&r_shadow_worldlightsarray); // checked best = NULL; bestrating = 0; + + if (r_editlights_lockcursor) + return; for (lightindex = 0;lightindex < range;lightindex++) { light = (dlight_t *) Mem_ExpandableArray_RecordAtIndex(&r_shadow_worldlightsarray, lightindex); @@ -4990,8 +4887,7 @@ void R_Shadow_LoadWorldLights(void) Con_Print("No map loaded.\n"); return; } - FS_StripExtension (cl.worldmodel->name, name, sizeof (name)); - strlcat (name, ".rtlights", sizeof (name)); + dpsnprintf(name, sizeof(name), "%s.rtlights", cl.worldnamenoextension); lightsstring = (char *)FS_LoadFile(name, tempmempool, false, NULL); if (lightsstring) { @@ -5101,8 +4997,7 @@ void R_Shadow_SaveWorldLights(void) Con_Print("No map loaded.\n"); return; } - FS_StripExtension (cl.worldmodel->name, name, sizeof (name)); - strlcat (name, ".rtlights", sizeof (name)); + dpsnprintf(name, sizeof(name), "%s.rtlights", cl.worldnamenoextension); bufchars = bufmaxchars = 0; buf = NULL; for (lightindex = 0;lightindex < range;lightindex++) @@ -5150,8 +5045,7 @@ void R_Shadow_LoadLightsFile(void) Con_Print("No map loaded.\n"); return; } - FS_StripExtension (cl.worldmodel->name, name, sizeof (name)); - strlcat (name, ".lights", sizeof (name)); + dpsnprintf(name, sizeof(name), "%s.lights", cl.worldnamenoextension); lightsstring = (char *)FS_LoadFile(name, tempmempool, false, NULL); if (lightsstring) { @@ -5213,8 +5107,7 @@ void R_Shadow_LoadWorldLightsFromMap_LightArghliteTyrlite(void) return; } // try to load a .ent file first - FS_StripExtension (cl.worldmodel->name, key, sizeof (key)); - strlcat (key, ".ent", sizeof (key)); + dpsnprintf(key, sizeof(key), "%s.ent", cl.worldnamenoextension); data = entfiledata = (char *)FS_LoadFile(key, tempmempool, true, NULL); // and if that is not found, fall back to the bsp file entity string if (!data) @@ -5463,7 +5356,7 @@ void R_Shadow_EditLights_Reload_f(void) { if (!cl.worldmodel) return; - strlcpy(r_shadow_mapname, cl.worldmodel->name, sizeof(r_shadow_mapname)); + strlcpy(r_shadow_mapname, cl.worldname, sizeof(r_shadow_mapname)); R_Shadow_ClearWorldLights(); R_Shadow_LoadWorldLights(); if (!Mem_ExpandableArray_IndexRange(&r_shadow_worldlightsarray)) @@ -5828,7 +5721,7 @@ void R_Shadow_EditLights_Edit_f(void) void R_Shadow_EditLights_EditAll_f(void) { size_t lightindex; - dlight_t *light; + dlight_t *light, *oldselected; size_t range; if (!r_editlights.integer) @@ -5837,6 +5730,7 @@ void R_Shadow_EditLights_EditAll_f(void) return; } + oldselected = r_shadow_selectedlight; // EditLights doesn't seem to have a "remove" command or something so: range = Mem_ExpandableArray_IndexRange(&r_shadow_worldlightsarray); // checked for (lightindex = 0;lightindex < range;lightindex++) @@ -5847,6 +5741,8 @@ void R_Shadow_EditLights_EditAll_f(void) R_Shadow_SelectLight(light); R_Shadow_EditLights_Edit_f(); } + // return to old selected (to not mess editing once selection is locked) + R_Shadow_SelectLight(oldselected); } void R_Shadow_EditLights_DrawSelectedLightProperties(void) @@ -5956,6 +5852,7 @@ void R_Shadow_EditLights_Help_f(void) "r_editlights_help : this help\n" "r_editlights_clear : remove all lights\n" "r_editlights_reload : reload .rtlights, .lights file, or entities\n" +"r_editlights_lock : lock selection to current light, if already locked - unlock\n" "r_editlights_save : save to .rtlights file\n" "r_editlights_spawn : create a light with default settings\n" "r_editlights_edit command : edit selected light - more documentation below\n" @@ -6040,6 +5937,26 @@ void R_Shadow_EditLights_PasteInfo_f(void) R_Shadow_UpdateWorldLight(r_shadow_selectedlight, r_shadow_selectedlight->origin, r_shadow_bufferlight.angles, r_shadow_bufferlight.color, r_shadow_bufferlight.radius, r_shadow_bufferlight.corona, r_shadow_bufferlight.style, r_shadow_bufferlight.shadow, r_shadow_bufferlight.cubemapname, r_shadow_bufferlight.coronasizescale, r_shadow_bufferlight.ambientscale, r_shadow_bufferlight.diffusescale, r_shadow_bufferlight.specularscale, r_shadow_bufferlight.flags); } +void R_Shadow_EditLights_Lock_f(void) +{ + if (!r_editlights.integer) + { + Con_Print("Cannot lock on light when not in editing mode. Set r_editlights to 1.\n"); + return; + } + if (r_editlights_lockcursor) + { + r_editlights_lockcursor = false; + return; + } + if (!r_shadow_selectedlight) + { + Con_Print("No selected light to lock on.\n"); + return; + } + r_editlights_lockcursor = true; +} + void R_Shadow_EditLights_Init(void) { Cvar_RegisterVariable(&r_editlights); @@ -6062,6 +5979,7 @@ void R_Shadow_EditLights_Init(void) Cmd_AddCommand("r_editlights_importlightsfile", R_Shadow_EditLights_ImportLightsFile_f, "load lights from .lights file (ignoring .rtlights or .ent files and map entities)"); Cmd_AddCommand("r_editlights_copyinfo", R_Shadow_EditLights_CopyInfo_f, "store a copy of all properties (except origin) of the selected light"); Cmd_AddCommand("r_editlights_pasteinfo", R_Shadow_EditLights_PasteInfo_f, "apply the stored properties onto the selected light (making it exactly identical except for origin)"); + Cmd_AddCommand("r_editlights_lock", R_Shadow_EditLights_Lock_f, "lock selection to current light, if already locked - unlock"); }