Differential D6952 Diff 22143 source/blender/draw/engines/eevee/eevee_volumes.c

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source/blender/draw/engines/eevee/eevee_volumes.c

Show First 20 Lines • Show All 345 Lines • ▼ Show 20 Lines	void EEVEE_volumes_cache_init(EEVEE_ViewLayerData sldata, EEVEE_Data vedata)
DRW_PASS_CREATE(psl->volumetric_objects_ps, DRW_STATE_WRITE_COLOR \| DRW_STATE_BLEND_ADD);		DRW_PASS_CREATE(psl->volumetric_objects_ps, DRW_STATE_WRITE_COLOR \| DRW_STATE_BLEND_ADD);

/* World Volumetric */		/* World Volumetric */
struct World *wo = scene->world;		struct World *wo = scene->world;
if (wo != NULL && wo->use_nodes && wo->nodetree &&		if (wo != NULL && wo->use_nodes && wo->nodetree &&
!LOOK_DEV_STUDIO_LIGHT_ENABLED(draw_ctx->v3d)) {		!LOOK_DEV_STUDIO_LIGHT_ENABLED(draw_ctx->v3d)) {
struct GPUMaterial *mat = EEVEE_material_world_volume_get(scene, wo);		struct GPUMaterial *mat = EEVEE_material_world_volume_get(scene, wo);

if (GPU_material_use_domain_volume(mat)) {		if (GPU_material_has_volume_output(mat)) {
grp = DRW_shgroup_material_create(mat, psl->volumetric_world_ps);		grp = DRW_shgroup_material_create(mat, psl->volumetric_world_ps);
}		}

if (grp) {		if (grp) {
DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);		DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
/* TODO (fclem): remove those (need to clean the GLSL files). */		/* TODO (fclem): remove those (need to clean the GLSL files). */
DRW_shgroup_uniform_block(grp, "grid_block", sldata->grid_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, "probe_block", sldata->probe_ubo);
DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_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, "light_block", sldata->light_ubo);
DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo);		DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo);
DRW_shgroup_uniform_block(		DRW_shgroup_uniform_block(
grp, "renderpass_block", EEVEE_material_default_render_pass_ubo_get(sldata));		grp, "renderpass_block", EEVEE_material_default_render_pass_ubo_get(sldata));

/* Fix principle volumetric not working with world materials. */		/* Fix principle volumetric not working with world materials. */
DRW_shgroup_uniform_texture(grp, "sampdensity", e_data.dummy_density);		ListBase gpu_grids = GPU_material_volume_grids(mat);
DRW_shgroup_uniform_texture(grp, "sampcolor", e_data.dummy_density);		for (GPUMaterialVolumeGrid *gpu_grid = gpu_grids.first; gpu_grid;
DRW_shgroup_uniform_texture(grp, "sampflame", e_data.dummy_flame);		gpu_grid = gpu_grid->next) {
DRW_shgroup_uniform_vec2_copy(grp, "unftemperature", (float[2]){0.0f, 1.0f});		DRW_shgroup_uniform_texture(grp, gpu_grid->sampler_name, e_data.dummy_density);
		}

DRW_shgroup_call_procedural_triangles(grp, NULL, common_data->vol_tex_size[2]);		DRW_shgroup_call_procedural_triangles(grp, NULL, common_data->vol_tex_size[2]);

effects->enabled_effects \|= (EFFECT_VOLUMETRIC \| EFFECT_POST_BUFFER);		effects->enabled_effects \|= (EFFECT_VOLUMETRIC \| EFFECT_POST_BUFFER);
}		}
}		}

if (grp == NULL) {		if (grp == NULL) {
▲ Show 20 Lines • Show All 59 Lines • ▼ Show 20 Lines	void EEVEE_volumes_cache_object_add(EEVEE_ViewLayerData *sldata,
DRW_shgroup_uniform_block(grp, "grid_block", sldata->grid_ubo);		DRW_shgroup_uniform_block(grp, "grid_block", sldata->grid_ubo);
DRW_shgroup_uniform_block(		DRW_shgroup_uniform_block(
grp, "renderpass_block", EEVEE_material_default_render_pass_ubo_get(sldata));		grp, "renderpass_block", EEVEE_material_default_render_pass_ubo_get(sldata));

DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);		DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
DRW_shgroup_uniform_vec3(grp, "volumeOrcoLoc", texcoloc, 1);		DRW_shgroup_uniform_vec3(grp, "volumeOrcoLoc", texcoloc, 1);
DRW_shgroup_uniform_vec3(grp, "volumeOrcoSize", texcosize, 1);		DRW_shgroup_uniform_vec3(grp, "volumeOrcoSize", texcosize, 1);

		ListBase gpu_grids = GPU_material_volume_grids(mat);
/* Smoke Simulation */		/* Smoke Simulation */
if (((ob->base_flag & BASE_FROM_DUPLI) == 0) &&		if (((ob->base_flag & BASE_FROM_DUPLI) == 0) &&
(md = modifiers_findByType(ob, eModifierType_Fluid)) &&		(md = modifiers_findByType(ob, eModifierType_Fluid)) &&
(modifier_isEnabled(scene, md, eModifierMode_Realtime)) &&		(modifier_isEnabled(scene, md, eModifierMode_Realtime)) &&
((FluidModifierData *)md)->domain != NULL) {		((FluidModifierData *)md)->domain != NULL) {
FluidModifierData mmd = (FluidModifierData )md;		FluidModifierData mmd = (FluidModifierData )md;
FluidDomainSettings *mds = mmd->domain;		FluidDomainSettings *mds = mmd->domain;

Show All 15 Lines	if (mds->fluid && (mds->type == FLUID_DOMAIN_TYPE_GAS) /* && show_smoke */) {
GPU_create_smoke(mmd, 0);		GPU_create_smoke(mmd, 0);
}		}
else if (mds->flags & FLUID_DOMAIN_USE_NOISE) {		else if (mds->flags & FLUID_DOMAIN_USE_NOISE) {
GPU_create_smoke(mmd, 1);		GPU_create_smoke(mmd, 1);
}		}
BLI_addtail(&e_data.smoke_domains, BLI_genericNodeN(mmd));		BLI_addtail(&e_data.smoke_domains, BLI_genericNodeN(mmd));
}		}

		for (GPUMaterialVolumeGrid *gpu_grid = gpu_grids.first; gpu_grid; gpu_grid = gpu_grid->next) {
		if (STREQ(gpu_grid->name, "density")) {
		DRW_shgroup_uniform_texture_ref(grp,
		gpu_grid->sampler_name,
		mds->tex_density ? &mds->tex_density :
		&e_data.dummy_density);
		}
		else if (STREQ(gpu_grid->name, "color")) {
DRW_shgroup_uniform_texture_ref(		DRW_shgroup_uniform_texture_ref(
grp, "sampdensity", mds->tex_density ? &mds->tex_density : &e_data.dummy_density);		grp, gpu_grid->sampler_name, mds->tex_color ? &mds->tex_color : &e_data.dummy_density);
DRW_shgroup_uniform_texture_ref(		}
grp, "sampcolor", mds->tex_color ? &mds->tex_color : &e_data.dummy_density);		else if (STREQ(gpu_grid->name, "flame") \|\| STREQ(gpu_grid->name, "temperature")) {
DRW_shgroup_uniform_texture_ref(		DRW_shgroup_uniform_texture_ref(
grp, "sampflame", mds->tex_flame ? &mds->tex_flame : &e_data.dummy_flame);		grp, gpu_grid->sampler_name, mds->tex_flame ? &mds->tex_flame : &e_data.dummy_flame);
		}
		else {
		DRW_shgroup_uniform_texture_ref(grp, gpu_grid->sampler_name, &e_data.dummy_density);
		}
		}

/* Constant Volume color. */		/* Constant Volume color. */
bool use_constant_color = ((mds->active_fields & FLUID_DOMAIN_ACTIVE_COLORS) == 0 &&		bool use_constant_color = ((mds->active_fields & FLUID_DOMAIN_ACTIVE_COLORS) == 0 &&
(mds->active_fields & FLUID_DOMAIN_ACTIVE_COLOR_SET) != 0);		(mds->active_fields & FLUID_DOMAIN_ACTIVE_COLOR_SET) != 0);

DRW_shgroup_uniform_vec3(		DRW_shgroup_uniform_vec3(
grp, "volumeColor", (use_constant_color) ? mds->active_color : white, 1);		grp, "volumeColor", (use_constant_color) ? mds->active_color : white, 1);

/* Output is such that 0..1 maps to 0..1000K */		/* Output is such that 0..1 maps to 0..1000K */
DRW_shgroup_uniform_vec2(grp, "unftemperature", &mds->flame_ignition, 1);		DRW_shgroup_uniform_vec2(grp, "volumeTemperature", &mds->flame_ignition, 1);
}		}
else {		else {
DRW_shgroup_uniform_texture(grp, "sampdensity", e_data.dummy_density);		for (GPUMaterialVolumeGrid *gpu_grid = gpu_grids.first; gpu_grid; gpu_grid = gpu_grid->next) {
DRW_shgroup_uniform_texture(grp, "sampcolor", e_data.dummy_density);		DRW_shgroup_uniform_texture(grp, gpu_grid->sampler_name, e_data.dummy_density);
DRW_shgroup_uniform_texture(grp, "sampflame", e_data.dummy_flame);		}
DRW_shgroup_uniform_vec3(grp, "volumeColor", white, 1);		DRW_shgroup_uniform_vec3(grp, "volumeColor", white, 1);
DRW_shgroup_uniform_vec2(grp, "unftemperature", (float[2]){0.0f, 1.0f}, 1);
}		}

/* TODO Reduce to number of slices intersecting. */		/* TODO Reduce to number of slices intersecting. */
/* TODO Preemptive culling. */		/* TODO Preemptive culling. */
DRW_shgroup_call_procedural_triangles(grp, ob, sldata->common_data.vol_tex_size[2]);		DRW_shgroup_call_procedural_triangles(grp, ob, sldata->common_data.vol_tex_size[2]);

vedata->stl->effects->enabled_effects \|= (EFFECT_VOLUMETRIC \| EFFECT_POST_BUFFER);		vedata->stl->effects->enabled_effects \|= (EFFECT_VOLUMETRIC \| EFFECT_POST_BUFFER);
}		}
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