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Add option for debug shapes drawing for particle emitters

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#3267
This commit is contained in:
Wojtek Figat
2025-07-11 23:00:41 +02:00
parent 0bc595f16f
commit 3e82e550f3
9 changed files with 187 additions and 3 deletions
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23
Source/Engine/Particles/Particles.cpp
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@@ -933,6 +933,7 @@ void Particles::DrawParticles(RenderContext& renderContext, ParticleEffect* effe
const DrawPass drawModes = view.Pass & effect->DrawModes;
if (drawModes == DrawPass::None || SpriteRenderer.Init())
return;
ConcurrentSystemLocker::ReadScope systemScope(SystemLocker);
Matrix worlds[2];
Matrix::Translation(-renderContext.View.Origin, worlds[0]); // World
renderContext.View.GetWorldMatrix(effect->GetTransform(), worlds[1]); // Local
@@ -1065,6 +1066,28 @@ void Particles::DrawParticles(RenderContext& renderContext, ParticleEffect* effe
}
}
#if USE_EDITOR
void Particles::DebugDraw(ParticleEffect* effect)
{
PROFILE_CPU_NAMED("Particles.DrawDebug");
ConcurrentSystemLocker::ReadScope systemScope(SystemLocker);
// Draw all emitters
for (auto& emitterData : effect->Instance.Emitters)
{
const auto buffer = emitterData.Buffer;
if (!buffer)
continue;
auto emitter = buffer->Emitter;
if (!emitter || !emitter->IsLoaded())
continue;
emitter->GraphExecutorCPU.DrawDebug(emitter, effect, emitterData);
}
}
#endif
#if COMPILE_WITH_GPU_PARTICLES
void UpdateGPU(RenderTask* task, GPUContext* context)