This version has cracks in mesh and texture distortion

Question

This version has cracks in mesh and texture distortion

RogersDoug opened this issue 9 years ago · 8 comments

RogersDoug commented 9 years ago

The version in the DirectX 10 SDK is fine, but this update looks like it introduced issues.

Answer 1 · 2016-01-01T00:49:29.000Z

Please be more specific about exactly which sample of the 40+ samples in the repo are showing an issue.

Answer 2 · 2016-01-04T20:08:48.000Z

I assume this is a report of a problem with SubD11 that was also commented on the MSDN Code Gallery.

Answer 3 · 2016-03-21T16:00:34.000Z

Yes, sorry I was not specific: SubD11 example

Answer 4 · 2016-04-09T01:42:21.000Z

The problem is in the shader. It works if built with #43 (DXSDK) or #46 (VS 2012), but not with #47 (Windows 8.1 or Windows 10).

Answer 5 · 2016-04-10T16:26:24.000Z

Do you mean there is a bug in the shader?

Answer 6 · 2016-04-10T20:09:11.000Z

There's a bug in the shader compiler. Unfortunately it's a quite complex shader, so narrowing down the codegen bug and finding a workaround is difficult.

Answer 7 · 2016-04-12T23:33:37.000Z

How about giving it to the compiler team to fix?

Answer 8 · 2022-12-10T20:31:28.000Z

The FXC compiler is in 'sustaining' mode and has been for a long time, with all the focus of the HLSL team on the Shader Model 6 compiler (DXC) for DirectX 12.

With the most recent version (Windows 11), the problems around the lips are resolved but there are still a few incorrect triangle mappings visible on the face.