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Fixed in 2018.2.19f1

Fixed in 2017.4, 2018.2

Votes

0

Found in

2018.2.0f2

Issue ID

1065218

Regression

No

[Graphics/Physics] RaycastHit.texCoord is very slow due to Mesh::ExtractTriangle being suboptimal

Physics

-

To reproduce:
1. Open the project and Enter Play Mode
2. Select the ParticleEmitter object, and change the setting "useCustomTexCoordImpl"
3. Observe in the profiler that the custom implementation is much faster than using the API

Actual: RaycastHit.textureCoord is very slow. Custom implementation is much faster than using the API.

Reproduced: 2018.3.0a6, 2018.2.0f2

  1. Response avatar

    Resolution Note (fix version 2018.2.19f1):

    Fixed in: 2017.4.17f1, 2018.2.19f1, 2018.3.0a10

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