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path: root/source/blender/draw/engines/eevee/eevee_lookdev.c
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Diffstat (limited to 'source/blender/draw/engines/eevee/eevee_lookdev.c')
-rw-r--r--source/blender/draw/engines/eevee/eevee_lookdev.c165
1 files changed, 81 insertions, 84 deletions
diff --git a/source/blender/draw/engines/eevee/eevee_lookdev.c b/source/blender/draw/engines/eevee/eevee_lookdev.c
index 18365d69514..403a8e2af55 100644
--- a/source/blender/draw/engines/eevee/eevee_lookdev.c
+++ b/source/blender/draw/engines/eevee/eevee_lookdev.c
@@ -97,19 +97,18 @@ static void eevee_lookdev_hdri_preview_init(EEVEE_Data *vedata, EEVEE_ViewLayerD
void EEVEE_lookdev_cache_init(EEVEE_Data *vedata,
EEVEE_ViewLayerData *sldata,
- DRWShadingGroup **r_grp,
DRWPass *pass,
- World *UNUSED(world),
- EEVEE_LightProbesInfo *pinfo)
+ EEVEE_LightProbesInfo *pinfo,
+ DRWShadingGroup **r_shgrp)
{
EEVEE_StorageList *stl = vedata->stl;
EEVEE_TextureList *txl = vedata->txl;
EEVEE_EffectsInfo *effects = stl->effects;
EEVEE_PrivateData *g_data = stl->g_data;
const DRWContextState *draw_ctx = DRW_context_state_get();
- View3D *v3d = draw_ctx->v3d;
- View3DShading *shading = &v3d->shading;
- Scene *scene = draw_ctx->scene;
+ /* The view will be NULL when rendering previews. */
+ const View3D *v3d = draw_ctx->v3d;
+ const Scene *scene = draw_ctx->scene;
const bool probe_render = pinfo != NULL;
@@ -150,93 +149,91 @@ void EEVEE_lookdev_cache_init(EEVEE_Data *vedata,
}
if (LOOK_DEV_STUDIO_LIGHT_ENABLED(v3d)) {
+ const View3DShading *shading = &v3d->shading;
StudioLight *sl = BKE_studiolight_find(shading->lookdev_light,
STUDIOLIGHT_ORIENTATIONS_MATERIAL_MODE);
- if (sl && (sl->flag & STUDIOLIGHT_TYPE_WORLD)) {
- GPUShader *shader = probe_render ? EEVEE_shaders_default_studiolight_sh_get() :
- EEVEE_shaders_background_studiolight_sh_get();
+ if (sl == NULL || (sl->flag & STUDIOLIGHT_TYPE_WORLD) == 0) {
+ return;
+ }
+
+ GPUShader *shader = probe_render ? EEVEE_shaders_studiolight_probe_sh_get() :
+ EEVEE_shaders_studiolight_background_sh_get();
- const Scene *scene_eval = DEG_get_evaluated_scene(draw_ctx->depsgraph);
- int cube_res = scene_eval->eevee.gi_cubemap_resolution;
+ const Scene *scene_eval = DEG_get_evaluated_scene(draw_ctx->depsgraph);
+ int cube_res = scene_eval->eevee.gi_cubemap_resolution;
- /* If one of the component is missing we start from scratch. */
- if ((stl->lookdev_grid_data == NULL) || (stl->lookdev_cube_data == NULL) ||
- (txl->lookdev_grid_tx == NULL) || (txl->lookdev_cube_tx == NULL) ||
- (g_data->light_cache && g_data->light_cache->ref_res != cube_res)) {
- eevee_lookdev_lightcache_delete(vedata);
- }
+ /* If one of the component is missing we start from scratch. */
+ if ((stl->lookdev_grid_data == NULL) || (stl->lookdev_cube_data == NULL) ||
+ (txl->lookdev_grid_tx == NULL) || (txl->lookdev_cube_tx == NULL) ||
+ (g_data->light_cache && g_data->light_cache->ref_res != cube_res)) {
+ eevee_lookdev_lightcache_delete(vedata);
+ }
- if (stl->lookdev_lightcache == NULL) {
+ if (stl->lookdev_lightcache == NULL) {
#if defined(IRRADIANCE_SH_L2)
- int grid_res = 4;
-#elif defined(IRRADIANCE_CUBEMAP)
- int grid_res = 8;
+ int grid_res = 4;
#elif defined(IRRADIANCE_HL2)
- int grid_res = 4;
+ int grid_res = 4;
#endif
- stl->lookdev_lightcache = EEVEE_lightcache_create(
- 1, 1, cube_res, 8, (int[3]){grid_res, grid_res, 1});
-
- /* XXX: Fix memleak. TODO find out why. */
- MEM_SAFE_FREE(stl->lookdev_cube_mips);
-
- /* We do this to use a special light cache for lookdev.
- * This light-cache needs to be per viewport. But we need to
- * have correct freeing when the viewport is closed. So we
- * need to reference all textures to the txl and the memblocks
- * to the stl. */
- stl->lookdev_grid_data = stl->lookdev_lightcache->grid_data;
- stl->lookdev_cube_data = stl->lookdev_lightcache->cube_data;
- stl->lookdev_cube_mips = stl->lookdev_lightcache->cube_mips;
- txl->lookdev_grid_tx = stl->lookdev_lightcache->grid_tx.tex;
- txl->lookdev_cube_tx = stl->lookdev_lightcache->cube_tx.tex;
- }
-
- g_data->light_cache = stl->lookdev_lightcache;
-
- DRWShadingGroup *grp = *r_grp = DRW_shgroup_create(shader, pass);
- axis_angle_to_mat3_single(g_data->studiolight_matrix, 'Z', shading->studiolight_rot_z);
- DRW_shgroup_uniform_mat3(grp, "StudioLightMatrix", g_data->studiolight_matrix);
-
- if (probe_render) {
- DRW_shgroup_uniform_float_copy(
- grp, "studioLightIntensity", shading->studiolight_intensity);
- BKE_studiolight_ensure_flag(sl, STUDIOLIGHT_EQUIRECT_RADIANCE_GPUTEXTURE);
- DRW_shgroup_uniform_texture(grp, "image", sl->equirect_radiance_gputexture);
- /* Do not fadeout when doing probe rendering, only when drawing the background */
- DRW_shgroup_uniform_float_copy(grp, "backgroundAlpha", 1.0f);
- }
- else {
- float background_alpha = g_data->background_alpha * shading->studiolight_background;
- float studiolight_blur = powf(shading->studiolight_blur, 2.5f);
- DRW_shgroup_uniform_float_copy(grp, "backgroundAlpha", background_alpha);
- DRW_shgroup_uniform_float_copy(grp, "studioLightBlur", studiolight_blur);
- DRW_shgroup_uniform_texture(grp, "probeCubes", txl->lookdev_cube_tx);
- DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo);
- DRW_shgroup_uniform_block(grp, "grid_block", sldata->grid_ubo);
- DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo);
- DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
- DRW_shgroup_uniform_block(grp, "renderpass_block", sldata->renderpass_ubo.combined);
- }
-
- DRW_shgroup_call(grp, DRW_cache_fullscreen_quad_get(), NULL);
-
- /* Do we need to recalc the lightprobes? */
- if (g_data->studiolight_index != sl->index ||
- g_data->studiolight_rot_z != shading->studiolight_rot_z ||
- g_data->studiolight_intensity != shading->studiolight_intensity ||
- g_data->studiolight_cubemap_res != scene->eevee.gi_cubemap_resolution ||
- g_data->studiolight_glossy_clamp != scene->eevee.gi_glossy_clamp ||
- g_data->studiolight_filter_quality != scene->eevee.gi_filter_quality) {
- stl->lookdev_lightcache->flag |= LIGHTCACHE_UPDATE_WORLD;
- g_data->studiolight_index = sl->index;
- g_data->studiolight_rot_z = shading->studiolight_rot_z;
- g_data->studiolight_intensity = shading->studiolight_intensity;
- g_data->studiolight_cubemap_res = scene->eevee.gi_cubemap_resolution;
- g_data->studiolight_glossy_clamp = scene->eevee.gi_glossy_clamp;
- g_data->studiolight_filter_quality = scene->eevee.gi_filter_quality;
- }
+ stl->lookdev_lightcache = EEVEE_lightcache_create(
+ 1, 1, cube_res, 8, (int[3]){grid_res, grid_res, 1});
+
+ /* XXX: Fix memleak. TODO find out why. */
+ MEM_SAFE_FREE(stl->lookdev_cube_mips);
+
+ /* We do this to use a special light cache for lookdev.
+ * This light-cache needs to be per viewport. But we need to
+ * have correct freeing when the viewport is closed. So we
+ * need to reference all textures to the txl and the memblocks
+ * to the stl. */
+ stl->lookdev_grid_data = stl->lookdev_lightcache->grid_data;
+ stl->lookdev_cube_data = stl->lookdev_lightcache->cube_data;
+ stl->lookdev_cube_mips = stl->lookdev_lightcache->cube_mips;
+ txl->lookdev_grid_tx = stl->lookdev_lightcache->grid_tx.tex;
+ txl->lookdev_cube_tx = stl->lookdev_lightcache->cube_tx.tex;
+ }
+
+ g_data->light_cache = stl->lookdev_lightcache;
+
+ DRWShadingGroup *grp = DRW_shgroup_create(shader, pass);
+ axis_angle_to_mat3_single(g_data->studiolight_matrix, 'Z', shading->studiolight_rot_z);
+ DRW_shgroup_uniform_mat3(grp, "StudioLightMatrix", g_data->studiolight_matrix);
+
+ if (probe_render) {
+ /* Avoid artifact with equirectangular mapping. */
+ eGPUSamplerState state = (GPU_SAMPLER_FILTER | GPU_SAMPLER_REPEAT_S);
+ DRW_shgroup_uniform_float_copy(grp, "studioLightIntensity", shading->studiolight_intensity);
+ BKE_studiolight_ensure_flag(sl, STUDIOLIGHT_EQUIRECT_RADIANCE_GPUTEXTURE);
+ DRW_shgroup_uniform_texture_ex(grp, "studioLight", sl->equirect_radiance_gputexture, state);
+ /* Do not fadeout when doing probe rendering, only when drawing the background */
+ DRW_shgroup_uniform_float_copy(grp, "backgroundAlpha", 1.0f);
+ }
+ else {
+ float background_alpha = g_data->background_alpha * shading->studiolight_background;
+ float studiolight_blur = powf(shading->studiolight_blur, 2.5f);
+ DRW_shgroup_uniform_float_copy(grp, "backgroundAlpha", background_alpha);
+ DRW_shgroup_uniform_float_copy(grp, "studioLightBlur", studiolight_blur);
+ DRW_shgroup_uniform_texture(grp, "probeCubes", txl->lookdev_cube_tx);
+ }
+
+ /* Common UBOs are setup latter. */
+ *r_shgrp = grp;
+
+ /* Do we need to recalc the lightprobes? */
+ if (g_data->studiolight_index != sl->index ||
+ g_data->studiolight_rot_z != shading->studiolight_rot_z ||
+ g_data->studiolight_intensity != shading->studiolight_intensity ||
+ g_data->studiolight_cubemap_res != scene->eevee.gi_cubemap_resolution ||
+ g_data->studiolight_glossy_clamp != scene->eevee.gi_glossy_clamp ||
+ g_data->studiolight_filter_quality != scene->eevee.gi_filter_quality) {
+ stl->lookdev_lightcache->flag |= LIGHTCACHE_UPDATE_WORLD;
+ g_data->studiolight_index = sl->index;
+ g_data->studiolight_rot_z = shading->studiolight_rot_z;
+ g_data->studiolight_intensity = shading->studiolight_intensity;
+ g_data->studiolight_cubemap_res = scene->eevee.gi_cubemap_resolution;
+ g_data->studiolight_glossy_clamp = scene->eevee.gi_glossy_clamp;
+ g_data->studiolight_filter_quality = scene->eevee.gi_filter_quality;
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-19 07:36:32 +0300