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Add updating ModelInstanceActor render state on material change

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This commit is contained in:
Wojciech Figat
2022-05-27 12:07:27 +02:00
parent d0a6f82cc2
commit bdc7b3b754
2 changed files with 16 additions and 0 deletions
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12
Source/Engine/Level/Actors/ModelInstanceActor.cpp
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@@ -11,15 +11,25 @@ ModelInstanceActor::ModelInstanceActor(const SpawnParams& params)
void ModelInstanceActor::SetEntries(const Array<ModelInstanceEntry>& value)
{
bool anyChanged = false;
Entries.Resize(value.Count());
for (int32 i = 0; i < value.Count(); i++)
{
anyChanged |= Entries[i] != value[i];
Entries[i] = value[i];
}
if (anyChanged && _sceneRenderingKey != -1)
GetSceneRendering()->UpdateActor(this, _sceneRenderingKey);
}
void ModelInstanceActor::SetMaterial(int32 entryIndex, MaterialBase* material)
{
CHECK(entryIndex >= 0 && entryIndex < Entries.Count());
if (Entries[entryIndex].Material == material)
return;
Entries[entryIndex].Material = material;
if (_sceneRenderingKey != -1)
GetSceneRendering()->UpdateActor(this, _sceneRenderingKey);
}
MaterialInstance* ModelInstanceActor::CreateAndSetVirtualMaterialInstance(int32 entryIndex)
@@ -28,6 +38,8 @@ MaterialInstance* ModelInstanceActor::CreateAndSetVirtualMaterialInstance(int32
CHECK_RETURN(material && !material->WaitForLoaded(), nullptr);
const auto result = material->CreateVirtualInstance();
Entries[entryIndex].Material = result;
if (_sceneRenderingKey != -1)
GetSceneRendering()->UpdateActor(this, _sceneRenderingKey);
return result;
}