Fix: Construct 3 Effect Shader Uses Wrong Uniform With Effect Pool

Pooled blur effect; subsequent uses show previous blur radius until first parameter set.

Clear on acquire

Pool acquire callback: reset all uniforms to default.

Or set every time

On each use, explicitly set every uniform. No leftover state.

Audit pool reuse

Each pooled effect's state needs to be considered.

“Pool reuse preserves state. Cleanup is required.”

If your effects look wrong on pool reuse, the cleanup is the answer.

Related reading

• Fix: Construct3 Effect Shader Uniform Precision Loss Mobile
• Fix: Construct3 Effect Shader Uniform Not Updated After Init
• Fix: Construct3 Effect Shader Uniform Not Passing Array
• Fix: Construct3 Effect Shader Parameters Mismatch Default Value