diff options
Diffstat (limited to 'source/blender/draw/engines/eevee/eevee_materials.c')
| -rw-r--r-- | source/blender/draw/engines/eevee/eevee_materials.c | 731 |
1 files changed, 627 insertions, 104 deletions
diff --git a/source/blender/draw/engines/eevee/eevee_materials.c b/source/blender/draw/engines/eevee/eevee_materials.c index 1c0a1289ba4..3c793ca0693 100644 --- a/source/blender/draw/engines/eevee/eevee_materials.c +++ b/source/blender/draw/engines/eevee/eevee_materials.c @@ -25,6 +25,7 @@ #include "BLI_dynstr.h" #include "BLI_ghash.h" #include "BLI_alloca.h" +#include "BLI_math_bits.h" #include "BLI_rand.h" #include "BLI_string_utils.h" @@ -101,9 +102,37 @@ extern char datatoc_volumetric_vert_glsl[]; extern char datatoc_volumetric_geom_glsl[]; extern char datatoc_volumetric_frag_glsl[]; extern char datatoc_volumetric_lib_glsl[]; - extern char datatoc_gpu_shader_uniform_color_frag_glsl[]; +#define DEFAULT_RENDER_PASS_FLAG 0xefffffff + +/* Iterator for render passes. This iteration will only do the material based render passes. it + * will ignore `EEVEE_RENDER_PASS_ENVIRONMENT`. + * + * parameters: + * - `render_passes_` is a bitflag for render_passes that needs to be iterated over. + * - `render_pass_index_` is a parameter name where the index of the render_pass will be available + * during iteration. This index can be used to select the right pass in the `psl`. + * - `render_pass_` is the bitflag of the render_pass of the current iteration. + * + * The `render_pass_index_` parameter needs to be the same for the `RENDER_PASS_ITER_BEGIN` and + * `RENDER_PASS_ITER_END`. + */ +#define RENDER_PASS_ITER_BEGIN(render_passes_, render_pass_index_, render_pass_) \ + const eViewLayerEEVEEPassType __filtered_##render_pass_index_ = render_passes_ & \ + EEVEE_RENDERPASSES_MATERIAL & \ + ~EEVEE_RENDER_PASS_ENVIRONMENT; \ + if (__filtered_##render_pass_index_ != 0) { \ + int render_pass_index_ = 1; \ + for (int bit_##render_pass_ = 0; bit_##render_pass_ < 32; bit_##render_pass_++) { \ + eViewLayerEEVEEPassType render_pass_ = (1 << bit_##render_pass_); \ + if ((__filtered_##render_pass_index_ & render_pass_) != 0) { +#define RENDER_PASS_ITER_END(render_pass_index_) \ + render_pass_index_ += 1; \ + } \ + } \ + } + /* *********** FUNCTIONS *********** */ #if 0 /* Used only to generate the LUT values */ @@ -337,6 +366,39 @@ static char *eevee_get_volume_defines(int options) return str; } +/* Get the default render pass ubo. This is a ubo that enables all bsdf render passes. */ +struct GPUUniformBuffer *EEVEE_material_default_render_pass_ubo_get(EEVEE_ViewLayerData *sldata) +{ + return sldata->renderpass_ubo[0]; +} + +/* Get the render pass ubo for rendering the given render_pass. */ +static struct GPUUniformBuffer *get_render_pass_ubo(EEVEE_ViewLayerData *sldata, + eViewLayerEEVEEPassType render_pass) +{ + int index; + switch (render_pass) { + case EEVEE_RENDER_PASS_DIFFUSE_COLOR: + index = 1; + break; + case EEVEE_RENDER_PASS_DIFFUSE_LIGHT: + index = 2; + break; + case EEVEE_RENDER_PASS_SPECULAR_COLOR: + index = 3; + break; + case EEVEE_RENDER_PASS_SPECULAR_LIGHT: + index = 4; + break; + case EEVEE_RENDER_PASS_EMIT: + index = 5; + break; + default: + index = 0; + break; + } + return sldata->renderpass_ubo[index]; +} /** * ssr_id can be null to disable ssr contribution. */ @@ -349,7 +411,8 @@ static void add_standard_uniforms(DRWShadingGroup *shgrp, bool use_glossy, bool use_refract, bool use_ssrefraction, - bool use_alpha_blend) + bool use_alpha_blend, + eViewLayerEEVEEPassType render_pass) { LightCache *lcache = vedata->stl->g_data->light_cache; EEVEE_EffectsInfo *effects = vedata->stl->effects; @@ -360,9 +423,9 @@ static void add_standard_uniforms(DRWShadingGroup *shgrp, DRW_shgroup_uniform_block(shgrp, "light_block", sldata->light_ubo); DRW_shgroup_uniform_block(shgrp, "shadow_block", sldata->shadow_ubo); DRW_shgroup_uniform_block(shgrp, "common_block", sldata->common_ubo); + DRW_shgroup_uniform_block(shgrp, "renderpass_block", get_render_pass_ubo(sldata, render_pass)); DRW_shgroup_uniform_int_copy(shgrp, "outputSssId", 1); - if (use_diffuse || use_glossy || use_refract) { DRW_shgroup_uniform_texture(shgrp, "utilTex", e_data.util_tex); DRW_shgroup_uniform_texture_ref(shgrp, "shadowCubeTexture", &sldata->shadow_cube_pool); @@ -395,6 +458,24 @@ static void add_standard_uniforms(DRWShadingGroup *shgrp, } } +/* Add the uniforms for the background shader to `shgrp`. */ +static void add_background_uniforms(DRWShadingGroup *shgrp, + EEVEE_ViewLayerData *sldata, + EEVEE_Data *vedata) +{ + EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl; + DRW_shgroup_uniform_float(shgrp, "backgroundAlpha", &stl->g_data->background_alpha, 1); + /* TODO (fclem): remove those (need to clean the GLSL files). */ + DRW_shgroup_uniform_block(shgrp, "common_block", sldata->common_ubo); + DRW_shgroup_uniform_block(shgrp, "grid_block", sldata->grid_ubo); + DRW_shgroup_uniform_block(shgrp, "probe_block", sldata->probe_ubo); + DRW_shgroup_uniform_block(shgrp, "planar_block", sldata->planar_ubo); + DRW_shgroup_uniform_block(shgrp, "light_block", sldata->light_ubo); + DRW_shgroup_uniform_block(shgrp, "shadow_block", sldata->shadow_ubo); + DRW_shgroup_uniform_block( + shgrp, "renderpass_block", EEVEE_material_default_render_pass_ubo_get(sldata)); +} + static void create_default_shader(int options) { char *frag_str = BLI_string_joinN(e_data.frag_shader_lib, datatoc_default_frag_glsl); @@ -523,6 +604,9 @@ void EEVEE_materials_init(EEVEE_ViewLayerData *sldata, EEVEE_StorageList *stl, EEVEE_FramebufferList *fbl) { + const DRWContextState *draw_ctx = DRW_context_state_get(); + EEVEE_PrivateData *g_data = stl->g_data; + if (!e_data.frag_shader_lib) { /* Shaders */ e_data.frag_shader_lib = BLI_string_joinN(datatoc_common_view_lib_glsl, @@ -600,7 +684,6 @@ void EEVEE_materials_init(EEVEE_ViewLayerData *sldata, datatoc_prepass_frag_glsl, "#define HAIR_SHADER\n" "#define CLIP_PLANES\n"); - MEM_freeN(vert_str); e_data.update_noise_sh = DRW_shader_create_fullscreen(datatoc_update_noise_frag_glsl, NULL); @@ -635,6 +718,66 @@ void EEVEE_materials_init(EEVEE_ViewLayerData *sldata, &fbl->update_noise_fb, {GPU_ATTACHMENT_NONE, GPU_ATTACHMENT_TEXTURE_LAYER(e_data.util_tex, 2)}); } + + { + /* Create RenderPass UBO */ + if (sldata->renderpass_ubo[0] == NULL) { + sldata->renderpass_data[0].renderPassDiffuse = true; + sldata->renderpass_data[0].renderPassDiffuseLight = true; + sldata->renderpass_data[0].renderPassGlossy = true; + sldata->renderpass_data[0].renderPassGlossyLight = true; + sldata->renderpass_data[0].renderPassEmit = true; + sldata->renderpass_data[0].renderPassSSSColor = false; + sldata->renderpass_data[1].renderPassDiffuse = true; + sldata->renderpass_data[1].renderPassDiffuseLight = false; + sldata->renderpass_data[1].renderPassGlossy = false; + sldata->renderpass_data[1].renderPassGlossyLight = false; + sldata->renderpass_data[1].renderPassEmit = false; + sldata->renderpass_data[1].renderPassSSSColor = true; + sldata->renderpass_data[2].renderPassDiffuse = true; + sldata->renderpass_data[2].renderPassDiffuseLight = true; + sldata->renderpass_data[2].renderPassGlossy = false; + sldata->renderpass_data[2].renderPassGlossyLight = false; + sldata->renderpass_data[2].renderPassEmit = false; + sldata->renderpass_data[2].renderPassSSSColor = false; + sldata->renderpass_data[3].renderPassDiffuse = false; + sldata->renderpass_data[3].renderPassDiffuseLight = false; + sldata->renderpass_data[3].renderPassGlossy = true; + sldata->renderpass_data[3].renderPassGlossyLight = false; + sldata->renderpass_data[3].renderPassEmit = false; + sldata->renderpass_data[3].renderPassSSSColor = false; + sldata->renderpass_data[4].renderPassDiffuse = false; + sldata->renderpass_data[4].renderPassDiffuseLight = false; + sldata->renderpass_data[4].renderPassGlossy = true; + sldata->renderpass_data[4].renderPassGlossyLight = true; + sldata->renderpass_data[4].renderPassEmit = false; + sldata->renderpass_data[4].renderPassSSSColor = false; + sldata->renderpass_data[5].renderPassDiffuse = false; + sldata->renderpass_data[5].renderPassDiffuseLight = false; + sldata->renderpass_data[5].renderPassGlossy = false; + sldata->renderpass_data[5].renderPassGlossyLight = false; + sldata->renderpass_data[5].renderPassEmit = true; + sldata->renderpass_data[5].renderPassSSSColor = false; + + for (int i = 0; i < MAX_MATERIAL_RENDER_PASSES_UBO; i++) { + sldata->renderpass_ubo[i] = DRW_uniformbuffer_create(sizeof(EEVEE_RenderPassData), + &sldata->renderpass_data[i]); + } + } + + /* HACK: EEVEE_material_world_background_get can create a new context. This can only be + * done when there is no active framebuffer. We do this here otherwise + * `EEVEE_renderpasses_output_init` will fail. It cannot be done in + * `EEVEE_renderpasses_init` as the `e_data.vertcode` can be uninitialized. + */ + if (g_data->render_passes & EEVEE_RENDER_PASS_ENVIRONMENT) { + struct Scene *scene = draw_ctx->scene; + struct World *wo = scene->world; + if (wo && wo->use_nodes) { + EEVEE_material_world_background_get(scene, wo); + } + } + } } struct GPUMaterial *EEVEE_material_world_lightprobe_get(struct Scene *scene, World *wo) @@ -852,7 +995,17 @@ static struct DRWShadingGroup *EEVEE_default_shading_group_create(EEVEE_ViewLaye } DRWShadingGroup *shgrp = DRW_shgroup_create(e_data.default_lit[options], pass); - add_standard_uniforms(shgrp, sldata, vedata, &ssr_id, NULL, true, true, false, false, use_blend); + add_standard_uniforms(shgrp, + sldata, + vedata, + &ssr_id, + NULL, + true, + true, + false, + false, + use_blend, + DEFAULT_RENDER_PASS_FLAG); return shgrp; } @@ -894,14 +1047,34 @@ static struct DRWShadingGroup *EEVEE_default_shading_group_get(EEVEE_ViewLayerDa if (!is_hair) { DRWShadingGroup *shgrp = DRW_shgroup_create(e_data.default_lit[options], psl->default_pass[options]); - add_standard_uniforms(shgrp, sldata, vedata, &ssr_id, NULL, true, true, false, false, false); + add_standard_uniforms(shgrp, + sldata, + vedata, + &ssr_id, + NULL, + true, + true, + false, + false, + false, + DEFAULT_RENDER_PASS_FLAG); } } if (is_hair) { DRWShadingGroup *shgrp = DRW_shgroup_hair_create( ob, psys, md, vedata->psl->default_pass[options], e_data.default_lit[options]); - add_standard_uniforms(shgrp, sldata, vedata, &ssr_id, NULL, true, true, false, false, false); + add_standard_uniforms(shgrp, + sldata, + vedata, + &ssr_id, + NULL, + true, + true, + false, + false, + false, + DEFAULT_RENDER_PASS_FLAG); return shgrp; } else { @@ -909,6 +1082,60 @@ static struct DRWShadingGroup *EEVEE_default_shading_group_get(EEVEE_ViewLayerDa } } +static struct DRWShadingGroup *EEVEE_default_render_pass_shading_group_get( + EEVEE_ViewLayerData *sldata, + EEVEE_Data *vedata, + bool holdout, + bool use_ssr, + DRWPass *pass, + eViewLayerEEVEEPassType render_pass_flag) +{ + static int ssr_id; + ssr_id = (use_ssr) ? 1 : -1; + int options = VAR_MAT_MESH; + + SET_FLAG_FROM_TEST(options, holdout, VAR_MAT_HOLDOUT); + + if (e_data.default_lit[options] == NULL) { + create_default_shader(options); + } + + DRWShadingGroup *shgrp = DRW_shgroup_create(e_data.default_lit[options], pass); + add_standard_uniforms( + shgrp, sldata, vedata, &ssr_id, NULL, true, true, false, false, false, render_pass_flag); + return shgrp; +} + +static struct DRWShadingGroup *EEVEE_default_hair_render_pass_shading_group_get( + EEVEE_ViewLayerData *sldata, + EEVEE_Data *vedata, + Object *ob, + ParticleSystem *psys, + ModifierData *md, + bool holdout, + bool use_ssr, + DRWPass *pass, + eViewLayerEEVEEPassType render_pass_flag) +{ + static int ssr_id; + ssr_id = (use_ssr) ? 1 : -1; + int options = VAR_MAT_MESH | VAR_MAT_HAIR; + + BLI_assert((ob && psys && md)); + + SET_FLAG_FROM_TEST(options, holdout, VAR_MAT_HOLDOUT); + + if (e_data.default_lit[options] == NULL) { + create_default_shader(options); + } + + DRWShadingGroup *shgrp = DRW_shgroup_hair_create( + ob, psys, md, pass, e_data.default_lit[options]); + add_standard_uniforms( + shgrp, sldata, vedata, &ssr_id, NULL, true, true, false, false, false, render_pass_flag); + return shgrp; +} + void EEVEE_materials_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata) { EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl; @@ -945,14 +1172,7 @@ void EEVEE_materials_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata) switch (GPU_material_status(gpumat)) { case GPU_MAT_SUCCESS: grp = DRW_shgroup_material_create(gpumat, psl->background_pass); - DRW_shgroup_uniform_float(grp, "backgroundAlpha", &stl->g_data->background_alpha, 1); - /* TODO (fclem): remove those (need to clean the GLSL files). */ - DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo); - DRW_shgroup_uniform_block(grp, "grid_block", sldata->grid_ubo); - DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo); - DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo); - DRW_shgroup_uniform_block(grp, "light_block", sldata->light_ubo); - DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo); + add_background_uniforms(grp, sldata, vedata); DRW_shgroup_call(grp, geom, NULL); break; case GPU_MAT_QUEUED: @@ -1071,7 +1291,17 @@ void EEVEE_materials_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata) DRW_PASS_CREATE(psl->lookdev_diffuse_pass, state); shgrp = DRW_shgroup_create(e_data.default_lit[options], psl->lookdev_diffuse_pass); - add_standard_uniforms(shgrp, sldata, vedata, NULL, NULL, true, true, false, false, false); + add_standard_uniforms(shgrp, + sldata, + vedata, + NULL, + NULL, + true, + true, + false, + false, + false, + DEFAULT_RENDER_PASS_FLAG); DRW_shgroup_uniform_vec3(shgrp, "basecol", color_diffuse, 1); DRW_shgroup_uniform_float_copy(shgrp, "metallic", 0.0f); DRW_shgroup_uniform_float_copy(shgrp, "specular", 0.5f); @@ -1080,12 +1310,31 @@ void EEVEE_materials_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata) DRW_PASS_CREATE(psl->lookdev_glossy_pass, state); shgrp = DRW_shgroup_create(e_data.default_lit[options], psl->lookdev_glossy_pass); - add_standard_uniforms(shgrp, sldata, vedata, NULL, NULL, true, true, false, false, false); + add_standard_uniforms(shgrp, + sldata, + vedata, + NULL, + NULL, + true, + true, + false, + false, + false, + DEFAULT_RENDER_PASS_FLAG); DRW_shgroup_uniform_vec3(shgrp, "basecol", color_chrome, 1); DRW_shgroup_uniform_float_copy(shgrp, "metallic", 1.0f); DRW_shgroup_uniform_float_copy(shgrp, "roughness", 0.0f); DRW_shgroup_call(shgrp, sphere, NULL); } + + { + memset(psl->material_accum_pass, 0, sizeof(psl->material_accum_pass)); + for (int pass_index = 0; pass_index < stl->g_data->render_passes_material_count; + pass_index++) { + DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_EQUAL | DRW_STATE_BLEND_ADD; + DRW_PASS_CREATE(psl->material_accum_pass[pass_index], state); + } + } } #define ADD_SHGROUP_CALL(shgrp, ob, geom, oedata) \ @@ -1109,6 +1358,7 @@ typedef struct EeveeMaterialShadingGroups { struct DRWShadingGroup *shading_grp; struct DRWShadingGroup *depth_grp; struct DRWShadingGroup *depth_clip_grp; + struct DRWShadingGroup *material_accum_grp[MAX_MATERIAL_RENDER_PASSES]; } EeveeMaterialShadingGroups; static void material_opaque(Material *ma, @@ -1117,9 +1367,7 @@ static void material_opaque(Material *ma, EEVEE_Data *vedata, struct GPUMaterial **gpumat, struct GPUMaterial **gpumat_depth, - struct DRWShadingGroup **shgrp, - struct DRWShadingGroup **shgrp_depth, - struct DRWShadingGroup **shgrp_depth_clip, + struct EeveeMaterialShadingGroups *shgrps, bool holdout) { EEVEE_EffectsInfo *effects = vedata->stl->effects; @@ -1128,7 +1376,7 @@ static void material_opaque(Material *ma, EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl; EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl; bool use_diffuse, use_glossy, use_refract; - + bool store_material = true; float *color_p = &ma->r; float *metal_p = &ma->metallic; float *spec_p = &ma->spec; @@ -1143,9 +1391,7 @@ static void material_opaque(Material *ma, EeveeMaterialShadingGroups *emsg = BLI_ghash_lookup(material_hash, (const void *)ma); if (emsg) { - *shgrp = emsg->shading_grp; - *shgrp_depth = emsg->depth_grp; - *shgrp_depth_clip = emsg->depth_clip_grp; + memcpy(shgrps, emsg, sizeof(EeveeMaterialShadingGroups)); /* This will have been created already, just perform a lookup. */ *gpumat = (use_gpumat) ? EEVEE_material_mesh_get(scene, ma, vedata, false, use_ssrefract) : @@ -1156,6 +1402,7 @@ static void material_opaque(Material *ma, return; } + emsg = MEM_callocN(sizeof(EeveeMaterialShadingGroups), "EeveeMaterialShadingGroups"); if (use_gpumat) { static float error_col[3] = {1.0f, 0.0f, 1.0f}; static float compile_col[3] = {0.5f, 0.5f, 0.5f}; @@ -1179,25 +1426,25 @@ static void material_opaque(Material *ma, status_mat_surface = status_mat_depth; } else if (use_ssrefract) { - *shgrp_depth = DRW_shgroup_material_create( + emsg->depth_grp = DRW_shgroup_material_create( *gpumat_depth, (do_cull) ? psl->refract_depth_pass_cull : psl->refract_depth_pass); - *shgrp_depth_clip = DRW_shgroup_material_create( + emsg->depth_clip_grp = DRW_shgroup_material_create( *gpumat_depth, (do_cull) ? psl->refract_depth_pass_clip_cull : psl->refract_depth_pass_clip); } else { - *shgrp_depth = DRW_shgroup_material_create( + emsg->depth_grp = DRW_shgroup_material_create( *gpumat_depth, (do_cull) ? psl->depth_pass_cull : psl->depth_pass); - *shgrp_depth_clip = DRW_shgroup_material_create( + emsg->depth_clip_grp = DRW_shgroup_material_create( *gpumat_depth, (do_cull) ? psl->depth_pass_clip_cull : psl->depth_pass_clip); } - if (*shgrp_depth != NULL) { + if (emsg->depth_grp != NULL) { use_diffuse = GPU_material_flag_get(*gpumat_depth, GPU_MATFLAG_DIFFUSE); use_glossy = GPU_material_flag_get(*gpumat_depth, GPU_MATFLAG_GLOSSY); use_refract = GPU_material_flag_get(*gpumat_depth, GPU_MATFLAG_REFRACT); - add_standard_uniforms(*shgrp_depth, + add_standard_uniforms(emsg->depth_grp, sldata, vedata, NULL, @@ -1206,8 +1453,9 @@ static void material_opaque(Material *ma, use_glossy, use_refract, false, - false); - add_standard_uniforms(*shgrp_depth_clip, + false, + DEFAULT_RENDER_PASS_FLAG); + add_standard_uniforms(emsg->depth_clip_grp, sldata, vedata, NULL, @@ -1216,11 +1464,13 @@ static void material_opaque(Material *ma, use_glossy, use_refract, false, - false); + false, + DEFAULT_RENDER_PASS_FLAG); if (ma->blend_method == MA_BM_CLIP) { - DRW_shgroup_uniform_float(*shgrp_depth, "alphaThreshold", &ma->alpha_threshold, 1); - DRW_shgroup_uniform_float(*shgrp_depth_clip, "alphaThreshold", &ma->alpha_threshold, 1); + DRW_shgroup_uniform_float(emsg->depth_grp, "alphaThreshold", &ma->alpha_threshold, 1); + DRW_shgroup_uniform_float( + emsg->depth_clip_grp, "alphaThreshold", &ma->alpha_threshold, 1); } } } @@ -1237,14 +1487,14 @@ static void material_opaque(Material *ma, use_glossy = GPU_material_flag_get(*gpumat, GPU_MATFLAG_GLOSSY); use_refract = GPU_material_flag_get(*gpumat, GPU_MATFLAG_REFRACT); - *shgrp = DRW_shgroup_material_create( + emsg->shading_grp = DRW_shgroup_material_create( *gpumat, (use_ssrefract) ? psl->refract_pass : (use_sss) ? ((do_cull) ? psl->sss_pass_cull : psl->sss_pass) : ((do_cull) ? psl->material_pass_cull : psl->material_pass)); - add_standard_uniforms(*shgrp, + add_standard_uniforms(emsg->shading_grp, sldata, vedata, ssr_id, @@ -1253,7 +1503,8 @@ static void material_opaque(Material *ma, use_glossy, use_refract, use_ssrefract, - false); + false, + DEFAULT_RENDER_PASS_FLAG); if (use_sss) { struct GPUTexture *sss_tex_profile = NULL; @@ -1264,7 +1515,7 @@ static void material_opaque(Material *ma, /* Limit of 8 bit stencil buffer. ID 255 is refraction. */ if (e_data.sss_count < 254) { int sss_id = e_data.sss_count + 1; - DRW_shgroup_stencil_mask(*shgrp, sss_id); + DRW_shgroup_stencil_mask(emsg->shading_grp, sss_id); EEVEE_subsurface_add_pass(sldata, vedata, sss_id, sss_profile); if (use_translucency) { EEVEE_subsurface_translucency_add_pass( @@ -1278,12 +1529,30 @@ static void material_opaque(Material *ma, } } } + + RENDER_PASS_ITER_BEGIN(stl->g_data->render_passes, render_pass_index, render_pass_flag) + emsg->material_accum_grp[render_pass_index] = DRW_shgroup_material_create( + *gpumat, psl->material_accum_pass[render_pass_index]); + add_standard_uniforms(emsg->material_accum_grp[render_pass_index], + sldata, + vedata, + ssr_id, + &ma->refract_depth, + use_diffuse, + use_glossy, + use_refract, + use_ssrefract, + false, + render_pass_flag); + RENDER_PASS_ITER_END(render_pass_index) + break; } case GPU_MAT_QUEUED: { stl->g_data->queued_shaders_count++; color_p = compile_col; metal_p = spec_p = rough_p = ½ + store_material = false; break; } case GPU_MAT_FAILED: @@ -1295,44 +1564,61 @@ static void material_opaque(Material *ma, } /* Fallback to default shader */ - if (*shgrp == NULL) { + if (emsg->shading_grp == NULL) { bool use_ssr = ((effects->enabled_effects & EFFECT_SSR) != 0); - *shgrp = EEVEE_default_shading_group_get( + emsg->shading_grp = EEVEE_default_shading_group_get( sldata, vedata, NULL, NULL, NULL, false, holdout, use_ssr); - DRW_shgroup_uniform_vec3(*shgrp, "basecol", color_p, 1); - DRW_shgroup_uniform_float(*shgrp, "metallic", metal_p, 1); - DRW_shgroup_uniform_float(*shgrp, "specular", spec_p, 1); - DRW_shgroup_uniform_float(*shgrp, "roughness", rough_p, 1); + DRW_shgroup_uniform_vec3(emsg->shading_grp, "basecol", color_p, 1); + DRW_shgroup_uniform_float(emsg->shading_grp, "metallic", metal_p, 1); + DRW_shgroup_uniform_float(emsg->shading_grp, "specular", spec_p, 1); + DRW_shgroup_uniform_float(emsg->shading_grp, "roughness", rough_p, 1); + + RENDER_PASS_ITER_BEGIN(stl->g_data->render_passes, render_pass_index, render_pass_flag) + DRWShadingGroup *shgrp = EEVEE_default_render_pass_shading_group_get( + sldata, + vedata, + holdout, + use_ssr, + psl->material_accum_pass[render_pass_index], + render_pass_flag); + + DRW_shgroup_uniform_vec3(shgrp, "basecol", color_p, 1); + DRW_shgroup_uniform_float(shgrp, "metallic", metal_p, 1); + DRW_shgroup_uniform_float(shgrp, "specular", spec_p, 1); + DRW_shgroup_uniform_float(shgrp, "roughness", rough_p, 1); + emsg->material_accum_grp[render_pass_index] = shgrp; + RENDER_PASS_ITER_END(render_pass_index) } /* Fallback default depth prepass */ - if (*shgrp_depth == NULL) { + if (emsg->depth_grp == NULL) { if (use_ssrefract) { - *shgrp_depth = (do_cull) ? stl->g_data->refract_depth_shgrp_cull : - stl->g_data->refract_depth_shgrp; - *shgrp_depth_clip = (do_cull) ? stl->g_data->refract_depth_shgrp_clip_cull : - stl->g_data->refract_depth_shgrp_clip; + emsg->depth_grp = (do_cull) ? stl->g_data->refract_depth_shgrp_cull : + stl->g_data->refract_depth_shgrp; + emsg->depth_clip_grp = (do_cull) ? stl->g_data->refract_depth_shgrp_clip_cull : + stl->g_data->refract_depth_shgrp_clip; } else { - *shgrp_depth = (do_cull) ? stl->g_data->depth_shgrp_cull : stl->g_data->depth_shgrp; - *shgrp_depth_clip = (do_cull) ? stl->g_data->depth_shgrp_clip_cull : - stl->g_data->depth_shgrp_clip; + emsg->depth_grp = (do_cull) ? stl->g_data->depth_shgrp_cull : stl->g_data->depth_shgrp; + emsg->depth_clip_grp = (do_cull) ? stl->g_data->depth_shgrp_clip_cull : + stl->g_data->depth_shgrp_clip; } } - emsg = MEM_mallocN(sizeof(EeveeMaterialShadingGroups), "EeveeMaterialShadingGroups"); - emsg->shading_grp = *shgrp; - emsg->depth_grp = *shgrp_depth; - emsg->depth_clip_grp = *shgrp_depth_clip; - BLI_ghash_insert(material_hash, ma, emsg); + memcpy(shgrps, emsg, sizeof(EeveeMaterialShadingGroups)); + if (store_material) { + BLI_ghash_insert(material_hash, ma, emsg); + } + else { + MEM_freeN(emsg); + } } static void material_transparent(Material *ma, EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata, struct GPUMaterial **gpumat, - struct DRWShadingGroup **shgrp, - struct DRWShadingGroup **shgrp_depth) + struct EeveeMaterialShadingGroups *shgrps) { const DRWContextState *draw_ctx = DRW_context_state_get(); Scene *scene = draw_ctx->scene; @@ -1357,13 +1643,13 @@ static void material_transparent(Material *ma, /* Depth prepass */ if (use_prepass) { - *shgrp_depth = DRW_shgroup_create(e_data.default_prepass_clip_sh, psl->transparent_pass); + shgrps->depth_grp = DRW_shgroup_create(e_data.default_prepass_clip_sh, psl->transparent_pass); cur_state = DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS_EQUAL; cur_state |= (do_cull) ? DRW_STATE_CULL_BACK : 0; - DRW_shgroup_state_disable(*shgrp_depth, all_state); - DRW_shgroup_state_enable(*shgrp_depth, cur_state); + DRW_shgroup_state_disable(shgrps->depth_grp, all_state); + DRW_shgroup_state_enable(shgrps->depth_grp, cur_state); } if (use_gpumat) { @@ -1378,14 +1664,14 @@ static void material_transparent(Material *ma, case GPU_MAT_SUCCESS: { static int ssr_id = -1; /* TODO transparent SSR */ - *shgrp = DRW_shgroup_material_create(*gpumat, psl->transparent_pass); + shgrps->shading_grp = DRW_shgroup_material_create(*gpumat, psl->transparent_pass); bool use_blend = true; bool use_diffuse = GPU_material_flag_get(*gpumat, GPU_MATFLAG_DIFFUSE); bool use_glossy = GPU_material_flag_get(*gpumat, GPU_MATFLAG_GLOSSY); bool use_refract = GPU_material_flag_get(*gpumat, GPU_MATFLAG_REFRACT); - add_standard_uniforms(*shgrp, + add_standard_uniforms(shgrps->shading_grp, sldata, vedata, &ssr_id, @@ -1394,7 +1680,8 @@ static void material_transparent(Material *ma, use_glossy, use_refract, use_ssrefract, - use_blend); + use_blend, + DEFAULT_RENDER_PASS_FLAG); break; } case GPU_MAT_QUEUED: { @@ -1413,13 +1700,13 @@ static void material_transparent(Material *ma, } /* Fallback to default shader */ - if (*shgrp == NULL) { - *shgrp = EEVEE_default_shading_group_create( + if (shgrps->shading_grp == NULL) { + shgrps->shading_grp = EEVEE_default_shading_group_create( sldata, vedata, psl->transparent_pass, false, true, false); - DRW_shgroup_uniform_vec3(*shgrp, "basecol", color_p, 1); - DRW_shgroup_uniform_float(*shgrp, "metallic", metal_p, 1); - DRW_shgroup_uniform_float(*shgrp, "specular", spec_p, 1); - DRW_shgroup_uniform_float(*shgrp, "roughness", rough_p, 1); + DRW_shgroup_uniform_vec3(shgrps->shading_grp, "basecol", color_p, 1); + DRW_shgroup_uniform_float(shgrps->shading_grp, "metallic", metal_p, 1); + DRW_shgroup_uniform_float(shgrps->shading_grp, "specular", spec_p, 1); + DRW_shgroup_uniform_float(shgrps->shading_grp, "roughness", rough_p, 1); } cur_state = DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_CUSTOM; @@ -1427,8 +1714,8 @@ static void material_transparent(Material *ma, cur_state |= (do_cull) ? DRW_STATE_CULL_BACK : 0; /* Disable other blend modes and use the one we want. */ - DRW_shgroup_state_disable(*shgrp, all_state); - DRW_shgroup_state_enable(*shgrp, cur_state); + DRW_shgroup_state_disable(shgrps->shading_grp, all_state); + DRW_shgroup_state_enable(shgrps->shading_grp, cur_state); } /* Return correct material or empty default material if slot is empty. */ @@ -1460,10 +1747,7 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, if (ELEM(ob->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_MBALL)) { const int materials_len = DRW_cache_object_material_count_get(ob); - struct DRWShadingGroup **shgrp_array = BLI_array_alloca(shgrp_array, materials_len); - struct DRWShadingGroup **shgrp_depth_array = BLI_array_alloca(shgrp_depth_array, - materials_len); - struct DRWShadingGroup **shgrp_depth_clip_array = BLI_array_alloca(shgrp_depth_clip_array, + struct EeveeMaterialShadingGroups *shgrps_array = BLI_array_alloca(shgrps_array, materials_len); struct GPUMaterial **gpumat_array = BLI_array_alloca(gpumat_array, materials_len); @@ -1472,11 +1756,9 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, for (int i = 0; i < materials_len; i++) { ma_array[i] = eevee_object_material_get(ob, i); + memset(&shgrps_array[i], 0, sizeof(EeveeMaterialShadingGroups)); gpumat_array[i] = NULL; gpumat_depth_array[i] = NULL; - shgrp_array[i] = NULL; - shgrp_depth_array[i] = NULL; - shgrp_depth_clip_array[i] = NULL; if (holdout) { material_opaque(ma_array[i], @@ -1485,9 +1767,7 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, vedata, &gpumat_array[i], &gpumat_depth_array[i], - &shgrp_array[i], - &shgrp_depth_array[i], - &shgrp_depth_clip_array[i], + &shgrps_array[i], true); continue; } @@ -1502,18 +1782,11 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, vedata, &gpumat_array[i], &gpumat_depth_array[i], - &shgrp_array[i], - &shgrp_depth_array[i], - &shgrp_depth_clip_array[i], + &shgrps_array[i], false); break; case MA_BM_BLEND: - material_transparent(ma_array[i], - sldata, - vedata, - &gpumat_array[i], - &shgrp_array[i], - &shgrp_depth_array[i]); + material_transparent(ma_array[i], sldata, vedata, &gpumat_array[i], &shgrps_array[i]); break; default: BLI_assert(0); @@ -1538,10 +1811,32 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, if (use_sculpt_pbvh) { /* Vcol is not supported in the modes that require PBVH drawing. */ - bool use_vcol = false; - DRW_shgroup_call_sculpt_with_materials(shgrp_array, ob, use_vcol); - DRW_shgroup_call_sculpt_with_materials(shgrp_depth_array, ob, use_vcol); - DRW_shgroup_call_sculpt_with_materials(shgrp_depth_clip_array, ob, use_vcol); + const bool use_vcol = false; + struct DRWShadingGroup **sculpt_shgrps_array = BLI_array_alloca(sculpt_shgrps_array, + materials_len); + for (int i = 0; i < materials_len; i++) { + sculpt_shgrps_array[i] = shgrps_array[i].shading_grp; + } + DRW_shgroup_call_sculpt_with_materials(sculpt_shgrps_array, ob, use_vcol); + + for (int i = 0; i < materials_len; i++) { + sculpt_shgrps_array[i] = shgrps_array[i].depth_grp; + } + DRW_shgroup_call_sculpt_with_materials(sculpt_shgrps_array, ob, use_vcol); + for (int i = 0; i < materials_len; i++) { + sculpt_shgrps_array[i] = shgrps_array[i].depth_clip_grp; + } + DRW_shgroup_call_sculpt_with_materials(sculpt_shgrps_array, ob, use_vcol); + + for (int renderpass_index = 0; + renderpass_index < stl->g_data->render_passes_material_count; + renderpass_index++) { + for (int i = 0; i < materials_len; i++) { + sculpt_shgrps_array[i] = shgrps_array[i].material_accum_grp[renderpass_index]; + } + DRW_shgroup_call_sculpt_with_materials(sculpt_shgrps_array, ob, use_vcol); + } + /* TODO(fclem): Support shadows in sculpt mode. */ } else if (mat_geom) { @@ -1565,10 +1860,16 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, oedata->ob = ob; oedata->test_data = &sldata->probes->vis_data; } - - ADD_SHGROUP_CALL(shgrp_array[i], ob, mat_geom[i], oedata); - ADD_SHGROUP_CALL_SAFE(shgrp_depth_array[i], ob, mat_geom[i], oedata); - ADD_SHGROUP_CALL_SAFE(shgrp_depth_clip_array[i], ob, mat_geom[i], oedata); + EeveeMaterialShadingGroups *shgrps = &shgrps_array[i]; + ADD_SHGROUP_CALL(shgrps->shading_grp, ob, mat_geom[i], oedata); + ADD_SHGROUP_CALL_SAFE(shgrps->depth_grp, ob, mat_geom[i], oedata); + ADD_SHGROUP_CALL_SAFE(shgrps->depth_clip_grp, ob, mat_geom[i], oedata); + for (int renderpass_index = 0; + renderpass_index < stl->g_data->render_passes_material_count; + renderpass_index++) { + ADD_SHGROUP_CALL_SAFE( + shgrps->material_accum_grp[renderpass_index], ob, mat_geom[i], oedata); + } /* Shadow Pass */ struct GPUMaterial *gpumat; @@ -1667,9 +1968,33 @@ void EEVEE_hair_cache_populate(EEVEE_Data *vedata, shgrp = DRW_shgroup_material_hair_create(ob, psys, md, psl->material_pass, gpumat); if (!use_diffuse && !use_glossy && !use_refract) { - /* FIXME: Small hack to avoid issue when utilTex is needed for + /* HACK: Small hack to avoid issue when utilTex is needed for + * world_normals_get and none of the bsdfs are present. + * This binds utilTex even if not needed. */ + DRW_shgroup_uniform_texture(shgrp, "utilTex", e_data.util_tex); + } + + add_standard_uniforms(shgrp, + sldata, + vedata, + &ssr_id, + NULL, + use_diffuse, + use_glossy, + use_refract, + false, + false, + DEFAULT_RENDER_PASS_FLAG); + + /* Add the hair to all the render_passes that are enabled */ + RENDER_PASS_ITER_BEGIN( + stl->g_data->render_passes, render_pass_index, render_pass_flag) + shgrp = DRW_shgroup_material_hair_create( + ob, psys, md, psl->material_accum_pass[render_pass_index], gpumat); + if (!use_diffuse && !use_glossy && !use_refract) { + /* Small hack to avoid issue when utilTex is needed for * world_normals_get and none of the bsdfs that need it are present. - * This can try to bind utilTex even if not needed. */ + * This binds `utilTex` even if not needed. */ DRW_shgroup_uniform_texture(shgrp, "utilTex", e_data.util_tex); } @@ -1682,7 +2007,10 @@ void EEVEE_hair_cache_populate(EEVEE_Data *vedata, use_glossy, use_refract, false, - false); + false, + render_pass_flag); + RENDER_PASS_ITER_END(render_pass_index) + break; } case GPU_MAT_QUEUED: { @@ -1707,6 +2035,24 @@ void EEVEE_hair_cache_populate(EEVEE_Data *vedata, DRW_shgroup_uniform_float(shgrp, "metallic", metal_p, 1); DRW_shgroup_uniform_float(shgrp, "specular", spec_p, 1); DRW_shgroup_uniform_float(shgrp, "roughness", rough_p, 1); + + RENDER_PASS_ITER_BEGIN(stl->g_data->render_passes, render_pass_index, render_pass_flag) + shgrp = EEVEE_default_hair_render_pass_shading_group_get( + sldata, + vedata, + ob, + psys, + md, + holdout, + use_ssr, + psl->material_accum_pass[render_pass_index], + render_pass_flag); + + DRW_shgroup_uniform_vec3(shgrp, "basecol", color_p, 1); + DRW_shgroup_uniform_float(shgrp, "metallic", metal_p, 1); + DRW_shgroup_uniform_float(shgrp, "specular", spec_p, 1); + DRW_shgroup_uniform_float(shgrp, "roughness", rough_p, 1); + RENDER_PASS_ITER_END(render_pass_index) } /* Shadows */ @@ -1762,3 +2108,180 @@ void EEVEE_materials_draw_opaque(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Pass DRW_draw_pass(psl->material_pass); DRW_draw_pass(psl->material_pass_cull); } + +/* -------------------------------------------------------------------- */ + +/** \name Render Passes + * \{ */ + +void EEVEE_material_renderpasses_init(EEVEE_Data *vedata) +{ + EEVEE_StorageList *stl = vedata->stl; + EEVEE_PrivateData *g_data = stl->g_data; + + /* For diffuse and glossy we calculate the final light + color buffer where we extract the + * light from by dividing by the color buffer. When one the light is requested we also tag + * the color buffer to do the extraction. */ + if (g_data->render_passes & EEVEE_RENDER_PASS_DIFFUSE_LIGHT) { + g_data->render_passes |= EEVEE_RENDER_PASS_DIFFUSE_COLOR; + } + if (g_data->render_passes & EEVEE_RENDER_PASS_SPECULAR_LIGHT) { + g_data->render_passes |= EEVEE_RENDER_PASS_SPECULAR_COLOR; + } + + /* Calculate the number of material based render passes */ + uint num_render_passes = count_bits_i(stl->g_data->render_passes & EEVEE_RENDERPASSES_MATERIAL); + if ((num_render_passes != 0 && stl->g_data->render_passes & EEVEE_RENDER_PASS_ENVIRONMENT) == + 0) { + num_render_passes += 1; + } + stl->g_data->render_passes_material_count = num_render_passes; +} + +void EEVEE_material_output_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata, uint tot_samples) +{ + const DRWContextState *draw_ctx = DRW_context_state_get(); + EEVEE_FramebufferList *fbl = vedata->fbl; + DefaultTextureList *dtxl = DRW_viewport_texture_list_get(); + EEVEE_TextureList *txl = vedata->txl; + EEVEE_StorageList *stl = vedata->stl; + EEVEE_PassList *psl = vedata->psl; + EEVEE_EffectsInfo *effects = stl->effects; + + float clear[4] = {0.0f, 0.0f, 0.0f, 0.0f}; + + /* Create FrameBuffer. */ + + /* Should be enough precision for many samples. */ + const eGPUTextureFormat texture_format_material_accum = (tot_samples > 128) ? GPU_RGBA32F : + GPU_RGBA16F; + const eViewLayerEEVEEPassType render_passes = stl->g_data->render_passes & + EEVEE_RENDERPASSES_MATERIAL; + if (render_passes != 0) { + GPU_framebuffer_ensure_config(&fbl->material_accum_fb, + {GPU_ATTACHMENT_TEXTURE(dtxl->depth), GPU_ATTACHMENT_LEAVE}); + int render_pass_index = ((render_passes & EEVEE_RENDER_PASS_ENVIRONMENT) != 0) ? 0 : 1; + for (int bit = 0; bit < 32; bit++) { + eViewLayerEEVEEPassType bitflag = (1 << bit); + if ((render_passes & bitflag) != 0) { + + DRW_texture_ensure_fullscreen_2d( + &txl->material_accum[render_pass_index], texture_format_material_accum, 0); + + /* Clear texture. */ + if (DRW_state_is_image_render() || effects->taa_current_sample == 1) { + GPU_framebuffer_texture_attach( + fbl->material_accum_fb, txl->material_accum[render_pass_index], 0, 0); + GPU_framebuffer_bind(fbl->material_accum_fb); + GPU_framebuffer_clear_color(fbl->material_accum_fb, clear); + GPU_framebuffer_bind(fbl->main_fb); + GPU_framebuffer_texture_detach(fbl->material_accum_fb, + txl->material_accum[render_pass_index]); + } + render_pass_index++; + } + } + + if ((render_passes & EEVEE_RENDER_PASS_SPECULAR_LIGHT) && + (effects->enabled_effects & EFFECT_SSR)) { + EEVEE_reflection_output_init(sldata, vedata, tot_samples); + } + + if (render_passes & EEVEE_RENDER_PASS_ENVIRONMENT) { + Scene *scene = draw_ctx->scene; + World *wo = scene->world; + + if (wo && wo->use_nodes && wo->nodetree) { + struct GPUMaterial *gpumat = EEVEE_material_world_background_get(scene, wo); + if (GPU_material_status(gpumat) == GPU_MAT_SUCCESS) { + DRWShadingGroup *grp = DRW_shgroup_material_create(gpumat, psl->material_accum_pass[0]); + add_background_uniforms(grp, sldata, vedata); + DRW_shgroup_call(grp, DRW_cache_fullscreen_quad_get(), NULL); + } + } + } + } +} + +void EEVEE_material_output_accumulate(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata) +{ + EEVEE_FramebufferList *fbl = vedata->fbl; + EEVEE_PassList *psl = vedata->psl; + EEVEE_StorageList *stl = vedata->stl; + EEVEE_TextureList *txl = vedata->txl; + + if (fbl->material_accum_fb != NULL) { + for (int renderpass_index = 0; renderpass_index < stl->g_data->render_passes_material_count; + renderpass_index++) { + if (txl->material_accum[renderpass_index] != NULL) { + GPU_framebuffer_texture_attach( + fbl->material_accum_fb, txl->material_accum[renderpass_index], 0, 0); + GPU_framebuffer_bind(fbl->material_accum_fb); + DRW_draw_pass(psl->material_accum_pass[renderpass_index]); + GPU_framebuffer_bind(fbl->main_fb); + GPU_framebuffer_texture_detach(fbl->material_accum_fb, + txl->material_accum[renderpass_index]); + } + } + if ((stl->g_data->render_passes & EEVEE_RENDER_PASS_SPECULAR_LIGHT) && + (stl->effects->enabled_effects & EFFECT_SSR)) { + EEVEE_reflection_output_accumulate(sldata, vedata); + } + } +} + +int EEVEE_material_output_pass_index_get(EEVEE_ViewLayerData *UNUSED(sldata), + EEVEE_Data *vedata, + eViewLayerEEVEEPassType renderpass_type) +{ + EEVEE_StorageList *stl = vedata->stl; + + BLI_assert((stl->g_data->render_passes & EEVEE_RENDERPASSES_MATERIAL) != 0); + BLI_assert((stl->g_data->render_passes & EEVEE_RENDERPASSES_MATERIAL & renderpass_type) != 0); + + /* pass_index 0 is reserved for the environment pass. */ + if ((stl->g_data->render_passes & EEVEE_RENDER_PASS_ENVIRONMENT & renderpass_type) != 0) { + return 0; + } + + /* pass_index 0 is reserved for the environment pass. Other passes start from index 1 */ + int index = 1; + eViewLayerEEVEEPassType active_material_passes = stl->g_data->render_passes & + EEVEE_RENDERPASSES_MATERIAL & + ~EEVEE_RENDER_PASS_ENVIRONMENT; + + for (int bitshift = 0; bitshift < 32; bitshift++) { + eViewLayerEEVEEPassType pass_flag = (1 << bitshift); + if (pass_flag == renderpass_type) { + break; + } + if (active_material_passes & pass_flag) { + index++; + } + } + + return index; +} + +/* Get the pass index that contains the color pass for the given renderpass_type. */ +int EEVEE_material_output_color_pass_index_get(EEVEE_ViewLayerData *sldata, + EEVEE_Data *vedata, + eViewLayerEEVEEPassType renderpass_type) +{ + BLI_assert( + ELEM(renderpass_type, EEVEE_RENDER_PASS_DIFFUSE_LIGHT, EEVEE_RENDER_PASS_SPECULAR_LIGHT)); + eViewLayerEEVEEPassType color_pass_type; + switch (renderpass_type) { + case EEVEE_RENDER_PASS_DIFFUSE_LIGHT: + color_pass_type = EEVEE_RENDER_PASS_DIFFUSE_COLOR; + break; + case EEVEE_RENDER_PASS_SPECULAR_LIGHT: + color_pass_type = EEVEE_RENDER_PASS_SPECULAR_COLOR; + break; + default: + color_pass_type = 0; + BLI_assert(false); + } + return EEVEE_material_output_pass_index_get(sldata, vedata, color_pass_type); +} +/* \} */ |