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Fix incorrect Transform Position To Screen UV in particles graph in CPU code path

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This commit is contained in:
Wojtek Figat
2023-07-18 18:13:19 +02:00
parent e96e338fd3
commit 872509df2a
1 changed files with 1 additions and 1 deletions
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Source/Engine/Particles/Graph/CPU/ParticleEmitterGraph.CPU.Particles.cpp
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@@ -189,7 +189,7 @@ void ParticleEmitterGraphCPUExecutor::ProcessGroupTools(Box* box, Node* node, Va
const Matrix viewProjection = context.ViewTask ? context.ViewTask->View.PrevViewProjection : Matrix::Identity;
const Float3 position = (Float3)TryGetValue(node->GetBox(0), Value::Zero);
Float4 projPos;
Float3::Transform(position, viewProjection);
Float3::Transform(position, viewProjection, projPos);
projPos /= projPos.W;
value = Float2(projPos.X * 0.5f + 0.5f, projPos.Y * 0.5f + 0.5f);
break;