diff options
Diffstat (limited to 'source/blender/draw/engines/eevee_next/eevee_film.hh')
| -rw-r--r-- | source/blender/draw/engines/eevee_next/eevee_film.hh | 107 |
1 files changed, 81 insertions, 26 deletions
diff --git a/source/blender/draw/engines/eevee_next/eevee_film.hh b/source/blender/draw/engines/eevee_next/eevee_film.hh index 796fcb24808..5478c20aff2 100644 --- a/source/blender/draw/engines/eevee_next/eevee_film.hh +++ b/source/blender/draw/engines/eevee_next/eevee_film.hh @@ -43,11 +43,16 @@ class Film { /** Incoming combined buffer with post FX applied (motion blur + depth of field). */ GPUTexture *combined_final_tx_ = nullptr; - /** Main accumulation textures containing every render-pass except depth and combined. */ + /** + * Main accumulation textures containing every render-pass except depth, cryptomatte and + * combined. + */ Texture color_accum_tx_; Texture value_accum_tx_; /** Depth accumulation texture. Separated because using a different format. */ Texture depth_tx_; + /** Cryptomatte texture. Separated because it requires full floats. */ + Texture cryptomatte_tx_; /** Combined "Color" buffer. Double buffered to allow re-projection. */ SwapChain<Texture, 2> combined_tx_; /** Weight buffers. Double buffered to allow updating it during accumulation. */ @@ -56,6 +61,7 @@ class Film { bool force_disable_reprojection_ = false; PassSimple accumulate_ps_ = {"Film.Accumulate"}; + PassSimple cryptomatte_post_ps_ = {"Film.Cryptomatte.Post"}; FilmDataBuf data_; @@ -73,10 +79,13 @@ class Film { /** Accumulate the newly rendered sample contained in #RenderBuffers and blit to display. */ void accumulate(const DRWView *view, GPUTexture *combined_final_tx); + /** Sort and normalize cryptomatte samples. */ + void cryptomatte_sort(); + /** Blit to display. No rendered sample needed. */ void display(); - float *read_pass(eViewLayerEEVEEPassType pass_type); + float *read_pass(eViewLayerEEVEEPassType pass_type, int layer_offset); float *read_aov(ViewLayerAOV *aov); /** Returns shading views internal resolution. */ @@ -93,17 +102,23 @@ class Film { } eViewLayerEEVEEPassType enabled_passes_get() const; + int cryptomatte_layer_max_get() const; + int cryptomatte_layer_len_get() const; - static bool pass_is_value(eViewLayerEEVEEPassType pass_type) + static ePassStorageType pass_storage_type(eViewLayerEEVEEPassType pass_type) { switch (pass_type) { case EEVEE_RENDER_PASS_Z: case EEVEE_RENDER_PASS_MIST: case EEVEE_RENDER_PASS_SHADOW: case EEVEE_RENDER_PASS_AO: - return true; + return PASS_STORAGE_VALUE; + case EEVEE_RENDER_PASS_CRYPTOMATTE_OBJECT: + case EEVEE_RENDER_PASS_CRYPTOMATTE_ASSET: + case EEVEE_RENDER_PASS_CRYPTOMATTE_MATERIAL: + return PASS_STORAGE_CRYPTOMATTE; default: - return false; + return PASS_STORAGE_COLOR; } } @@ -154,8 +169,12 @@ class Film { return data_.shadow_id; case EEVEE_RENDER_PASS_AO: return data_.ambient_occlusion_id; - case EEVEE_RENDER_PASS_CRYPTOMATTE: - return -1; /* TODO */ + case EEVEE_RENDER_PASS_CRYPTOMATTE_OBJECT: + return data_.cryptomatte_object_id; + case EEVEE_RENDER_PASS_CRYPTOMATTE_ASSET: + return data_.cryptomatte_asset_id; + case EEVEE_RENDER_PASS_CRYPTOMATTE_MATERIAL: + return data_.cryptomatte_material_id; case EEVEE_RENDER_PASS_VECTOR: return data_.vector_id; default: @@ -163,44 +182,80 @@ class Film { } } - static const char *pass_to_render_pass_name(eViewLayerEEVEEPassType pass_type) + static const Vector<std::string> pass_to_render_pass_names(eViewLayerEEVEEPassType pass_type, + const ViewLayer *view_layer) { + Vector<std::string> result; + + auto build_cryptomatte_passes = [&](const char *pass_name) { + const int num_cryptomatte_passes = (view_layer->cryptomatte_levels + 1) / 2; + for (int pass = 0; pass < num_cryptomatte_passes; pass++) { + std::stringstream ss; + ss.fill('0'); + ss << pass_name; + ss.width(2); + ss << pass; + result.append(ss.str()); + } + }; + switch (pass_type) { case EEVEE_RENDER_PASS_COMBINED: - return RE_PASSNAME_COMBINED; + result.append(RE_PASSNAME_COMBINED); + break; case EEVEE_RENDER_PASS_Z: - return RE_PASSNAME_Z; + result.append(RE_PASSNAME_Z); + break; case EEVEE_RENDER_PASS_MIST: - return RE_PASSNAME_MIST; + result.append(RE_PASSNAME_MIST); + break; case EEVEE_RENDER_PASS_NORMAL: - return RE_PASSNAME_NORMAL; + result.append(RE_PASSNAME_NORMAL); + break; case EEVEE_RENDER_PASS_DIFFUSE_LIGHT: - return RE_PASSNAME_DIFFUSE_DIRECT; + result.append(RE_PASSNAME_DIFFUSE_DIRECT); + break; case EEVEE_RENDER_PASS_DIFFUSE_COLOR: - return RE_PASSNAME_DIFFUSE_COLOR; + result.append(RE_PASSNAME_DIFFUSE_COLOR); + break; case EEVEE_RENDER_PASS_SPECULAR_LIGHT: - return RE_PASSNAME_GLOSSY_DIRECT; + result.append(RE_PASSNAME_GLOSSY_DIRECT); + break; case EEVEE_RENDER_PASS_SPECULAR_COLOR: - return RE_PASSNAME_GLOSSY_COLOR; + result.append(RE_PASSNAME_GLOSSY_COLOR); + break; case EEVEE_RENDER_PASS_VOLUME_LIGHT: - return RE_PASSNAME_VOLUME_LIGHT; + result.append(RE_PASSNAME_VOLUME_LIGHT); + break; case EEVEE_RENDER_PASS_EMIT: - return RE_PASSNAME_EMIT; + result.append(RE_PASSNAME_EMIT); + break; case EEVEE_RENDER_PASS_ENVIRONMENT: - return RE_PASSNAME_ENVIRONMENT; + result.append(RE_PASSNAME_ENVIRONMENT); + break; case EEVEE_RENDER_PASS_SHADOW: - return RE_PASSNAME_SHADOW; + result.append(RE_PASSNAME_SHADOW); + break; case EEVEE_RENDER_PASS_AO: - return RE_PASSNAME_AO; - case EEVEE_RENDER_PASS_CRYPTOMATTE: - BLI_assert_msg(0, "Cryptomatte is not implemented yet."); - return ""; /* TODO */ + result.append(RE_PASSNAME_AO); + break; + case EEVEE_RENDER_PASS_CRYPTOMATTE_OBJECT: + build_cryptomatte_passes(RE_PASSNAME_CRYPTOMATTE_OBJECT); + break; + case EEVEE_RENDER_PASS_CRYPTOMATTE_ASSET: + build_cryptomatte_passes(RE_PASSNAME_CRYPTOMATTE_ASSET); + break; + case EEVEE_RENDER_PASS_CRYPTOMATTE_MATERIAL: + build_cryptomatte_passes(RE_PASSNAME_CRYPTOMATTE_MATERIAL); + break; case EEVEE_RENDER_PASS_VECTOR: - return RE_PASSNAME_VECTOR; + result.append(RE_PASSNAME_VECTOR); + break; default: BLI_assert(0); - return ""; + break; } + return result; } private: |