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feat(web): add view layer aov authoring
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This commit is contained in:
mes123456
2026-08-30 06:57:03 +08:00
parent d101ff2d1f
commit 0a0f36a358
47 changed files with 2122 additions and 35 deletions
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9
blender-5.2.0/source/blender/web_engine/web_engine_api.cpp
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@@ -1612,7 +1612,7 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
type == "insertGreasePencilFrame" || type == "removeGreasePencilFrame" ||
type == "setGreasePencilStrokes" || type == "setVertexColors" ||
type == "setVertexWeights" || type == "setCameraProperties" || type == "setLightProperties" ||
type == "setWorldProperties" || type == "setSceneProperties" || type == "setSceneRenderSettings" || type == "setSceneAudioSettings" || type == "setSceneUnitSettings" || type == "setSceneTimelineSettings" || type == "setScenePipelineSettings" || type == "setSceneBindings" || type == "setSceneViewLayerSettings" || type == "setSceneCollectionSettings" || type == "setSceneBorderSettings" || type == "setSceneSimplifySettings" || type == "setSceneColorManagement" || type == "setSceneImageFormat" || type == "setSceneMotionBlur" || type == "setSceneHairSettings" || type == "setSceneCompositorSettings" || type == "setScenePerformanceSettings" || type == "setSceneSamplingSettings" || type == "setSceneMultiviewSettings" || type == "setSceneStampSettings" || type == "setSceneLineSettings" || type == "setSceneViewLayerPassSettings" ||
type == "setWorldProperties" || type == "setSceneProperties" || type == "setSceneRenderSettings" || type == "setSceneAudioSettings" || type == "setSceneUnitSettings" || type == "setSceneTimelineSettings" || type == "setScenePipelineSettings" || type == "setSceneBindings" || type == "setSceneViewLayerSettings" || type == "setSceneCollectionSettings" || type == "setSceneBorderSettings" || type == "setSceneSimplifySettings" || type == "setSceneColorManagement" || type == "setSceneImageFormat" || type == "setSceneMotionBlur" || type == "setSceneHairSettings" || type == "setSceneCompositorSettings" || type == "setScenePerformanceSettings" || type == "setSceneSamplingSettings" || type == "setSceneMultiviewSettings" || type == "setSceneStampSettings" || type == "setSceneLineSettings" || type == "setSceneViewLayerPassSettings" || type == "setSceneViewLayerAOVs" ||
type == "setSculptMeshAttributes" ||
type == "sculptStroke") {
if (!engine->authoritative_commands || engine->authoritative_main == nullptr) {
@@ -2216,7 +2216,7 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
command.value("normalize", false), command.value("limit", 0u), command.value("mirror", false),
command.value("mirrorAxis", 0), command.value("mirrorTolerance", 1e-4f), main_error);
}
else if (type == "setCameraProperties" || type == "setLightProperties" || type == "setWorldProperties" || type == "setSceneProperties" || type == "setSceneRenderSettings" || type == "setSceneAudioSettings" || type == "setSceneUnitSettings" || type == "setSceneTimelineSettings" || type == "setScenePipelineSettings" || type == "setSceneBindings" || type == "setSceneViewLayerSettings" || type == "setSceneCollectionSettings" || type == "setSceneBorderSettings" || type == "setSceneSimplifySettings" || type == "setSceneColorManagement" || type == "setSceneImageFormat" || type == "setSceneMotionBlur" || type == "setSceneHairSettings" || type == "setSceneCompositorSettings" || type == "setScenePerformanceSettings" || type == "setSceneSamplingSettings" || type == "setSceneMultiviewSettings" || type == "setSceneStampSettings" || type == "setSceneLineSettings" || type == "setSceneViewLayerPassSettings")
else if (type == "setCameraProperties" || type == "setLightProperties" || type == "setWorldProperties" || type == "setSceneProperties" || type == "setSceneRenderSettings" || type == "setSceneAudioSettings" || type == "setSceneUnitSettings" || type == "setSceneTimelineSettings" || type == "setScenePipelineSettings" || type == "setSceneBindings" || type == "setSceneViewLayerSettings" || type == "setSceneCollectionSettings" || type == "setSceneBorderSettings" || type == "setSceneSimplifySettings" || type == "setSceneColorManagement" || type == "setSceneImageFormat" || type == "setSceneMotionBlur" || type == "setSceneHairSettings" || type == "setSceneCompositorSettings" || type == "setScenePerformanceSettings" || type == "setSceneSamplingSettings" || type == "setSceneMultiviewSettings" || type == "setSceneStampSettings" || type == "setSceneLineSettings" || type == "setSceneViewLayerPassSettings" || type == "setSceneViewLayerAOVs")
{
const json properties = command.value("properties", json::object());
if (type == "setSceneProperties") {
@@ -2330,6 +2330,11 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
engine->authoritative_main, command.value("dataId", "").c_str(),
command.value("layerName", "").c_str(), properties.dump().c_str(), main_error);
}
else if (type == "setSceneViewLayerAOVs") {
applied = web_engine_blend_main_set_scene_view_layer_aovs(
engine->authoritative_main, command.value("dataId", "").c_str(),
command.value("layerName", "").c_str(), command.value("aovs", json::array()).dump().c_str(), main_error);
}
else {
applied = web_engine_blend_main_set_render_properties(
engine->authoritative_main, command.value("dataId", "").c_str(),

3
blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp
View File

@@ -5377,7 +5377,8 @@ json scene_ir_from_blend(const ParsedBlend &blend,
{"passMask", read_integer(*blend.sdna, view_layer, "passflag").value_or(SCE_PASS_COMBINED)},
{"cryptomatteMask", read_integer(*blend.sdna, view_layer, "cryptomatte_flag").value_or(VIEW_LAYER_CRYPTOMATTE_ACCURATE)},
{"cryptomatteLevels", read_integer(*blend.sdna, view_layer, "cryptomatte_levels").value_or(6)},
{"alphaThreshold", read_float(*blend.sdna, view_layer, "pass_alpha_threshold").value_or(0.5f)}});
{"alphaThreshold", read_float(*blend.sdna, view_layer, "pass_alpha_threshold").value_or(0.5f)},
{"aovs", [&]() { json values = json::array(); for (const ElementRef &aov : linked_list_elements(blend, view_layer, "aovs")) values.push_back({{"name", read_string(*blend.sdna, aov, "name")}, {"type", read_integer(*blend.sdna, aov, "type").value_or(AOV_TYPE_VALUE)}}); return values; }()}});
}
if (!view_layers.empty()) scene["viewLayers"] = std::move(view_layers);
if (const std::optional<ElementRef> view = embedded_element(*blend.sdna, element, "view_settings")) {

31
blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
View File

@@ -6738,6 +6738,37 @@ bool web_engine_blend_main_set_scene_view_layer_pass_settings(WebBlendMainState
return true;
}
bool web_engine_blend_main_set_scene_view_layer_aovs(WebBlendMainState *state,
const char *target_id,
const char *layer_name,
const char *aovs_json,
std::string &error)
{
if (state == nullptr || state->main == nullptr || target_id == nullptr || layer_name == nullptr || aovs_json == nullptr) { error = "RENDER_PROPERTY_INVALID: scene ViewLayer AOV target is missing"; return false; }
Scene *scene = find_scene(state->main, target_id);
if (scene == nullptr || scene->id.lib != nullptr || layer_name[0] == '\0') { error = "LINKED_DATA_MUTATION_BLOCKED: Scene AOVs are not editable"; return false; }
ViewLayer *layer = nullptr;
for (ViewLayer &candidate : scene->view_layers) if (strncmp(candidate.name, layer_name, sizeof(candidate.name)) == 0) { layer = &candidate; break; }
if (layer == nullptr) { error = "RENDER_PROPERTY_INVALID: view layer does not exist in Scene"; return false; }
const json aovs = json::parse(aovs_json, nullptr, false);
if (!aovs.is_array() || aovs.size() > 64) { error = "RENDER_PROPERTY_INVALID: AOV list must contain at most 64 entries"; return false; }
std::unordered_set<std::string> names;
for (const json &aov : aovs) {
if (!aov.is_object() || !aov.contains("name") || !aov["name"].is_string() || !aov.contains("type") || !aov["type"].is_number_integer()) { error = "RENDER_PROPERTY_INVALID: AOV descriptor is malformed"; return false; }
const std::string name = aov["name"].get<std::string>();
const int type = aov["type"].get<int>();
if (name.empty() || name.size() >= 64 || name.find('.') != std::string::npos || !names.insert(name).second || (type != AOV_TYPE_VALUE && type != AOV_TYPE_COLOR)) { error = "RENDER_PROPERTY_INVALID: AOV name or type is invalid"; return false; }
}
while (layer->aovs.first != nullptr) BKE_view_layer_remove_aov(layer, static_cast<ViewLayerAOV *>(layer->aovs.first));
for (const json &aov : aovs) {
ViewLayerAOV *entry = BKE_view_layer_add_aov(layer);
BLI_strncpy_utf8(entry->name, aov["name"].get<std::string>().c_str(), sizeof(entry->name));
entry->type = eViewLayerAOVType(aov["type"].get<int>());
}
scene->id.recalc |= ID_RECALC_PARAMETERS;
return true;
}
bool web_engine_blend_main_write(WebBlendMainState *state,
std::vector<uint8_t> &bytes,
std::string &error)

5
blender-5.2.0/source/blender/web_engine/web_engine_main_state.h
View File

@@ -608,6 +608,11 @@ bool web_engine_blend_main_set_scene_view_layer_pass_settings(WebBlendMainState
const char *layer_name,
const char *properties_json,
std::string &error);
bool web_engine_blend_main_set_scene_view_layer_aovs(WebBlendMainState *state,
const char *target_id,
const char *layer_name,
const char *aovs_json,
std::string &error);
bool web_engine_blend_main_write(WebBlendMainState *state,
std::vector<uint8_t> &bytes,
std::string &error);