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Fixed in 2018.1.X

Votes

0

Found in

2018.1.0a1

2018.1.0a3

Issue ID

967231

Regression

Yes

MaterialPropertyBlock calls GC.Alloc when using MaterialPropertyBlock.GetVector or MaterialPropertyBlock.SetVector

Graphics - General

-

Reproduction steps:
1. Open project attached (repro.zip).
2. Open scene "Scene".
3. Open Profiler.
4. Press Play.

Expected result: GC.Alloc will not allocate memory each frame.
Actual result: GC.Alloc is allocating memory. In addition, it seems that performance of NewBehaviourScript.Update() is about 10-15% slower than before.

Reproduced on: 2018.1.0a1, 2018.1.0a2
Works fine on: 2017.3.0b8

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