Eevee don't respect active UVmap #65534

New Issue

Lautaro Iglesias · 2019-06-05T16:49:53+02:00

Lautaro Iglesias commented

2019-06-05 16:49:53 +02:00

System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: GeForce GTX 1060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 416.16

Blender Version
Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-02 21:33, hash: 19dcb22a88
Worked: (optional)

Short description of error
If you have an object with more than one UV map, Eevee will use the UV map that you have selected in the mesh properties, despite which one is the active one. This happen on viewport and render too.

Exact steps for others to reproduce the error
Just check the diferent uv maps while rendering.

Bug_UVmap.blend

**System Information** Operating system: Windows-10-10.0.17134 64 Bits Graphics card: GeForce GTX 1060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 416.16 **Blender Version** Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-02 21:33, hash: `19dcb22a88` Worked: (optional) **Short description of error** If you have an object with more than one UV map, Eevee will use the UV map that you have selected in the mesh properties, despite which one is the active one. This happen on viewport and render too. ![wrong uv map.JPG](https://archive.blender.org/developer/F7088437/wrong_uv_map.JPG) ![uv map.JPG](https://archive.blender.org/developer/F7088439/uv_map.JPG) **Exact steps for others to reproduce the error** Just check the diferent uv maps while rendering. [Bug_UVmap.blend](https://archive.blender.org/developer/F7088443/Bug_UVmap.blend)

Lautaro Iglesias commented

2019-06-05 16:49:53 +02:00

Added subscriber: @LautaroIglesias

blender-admin commented

2019-06-05 16:49:53 +02:00

#63450 was marked as duplicate of this issue

Jacques Lucke commented

2019-06-05 17:19:07 +02:00

Added subscribers: @fclem, @JacquesLucke

Jacques Lucke commented

2019-06-05 17:19:07 +02:00

@fclem, just replacing CustomData_get_active_layer with CustomData_get_render_layer seems to solve the issue for me. Unfortunately, I don't know the implications..

@fclem, just replacing `CustomData_get_active_layer` with `CustomData_get_render_layer` seems to solve the issue for me. Unfortunately, I don't know the implications..

Clément Foucault commented

2019-06-05 17:34:08 +02:00

Added subscriber: @brecht

Clément Foucault commented

2019-06-05 17:34:09 +02:00

@brecht I don't know what is the expected behavior.

Brecht Van Lommel commented

2019-06-05 17:58:28 +02:00

For Eevee and Cycles, it should use the layer returned by CustomData_get_render_layer as the default UV map and vertex colors in materials, when no specific name is specified.

For overlays and texture color mode in workbench, CustomData_get_active_layer should be used so it shows the UV map that is currently being edited.

For Eevee and Cycles, it should use the layer returned by `CustomData_get_render_layer` as the default UV map and vertex colors in materials, when no specific name is specified. For overlays and texture color mode in workbench, `CustomData_get_active_layer` should be used so it shows the UV map that is currently being edited.

Brecht Van Lommel commented

2019-06-14 15:12:25 +02:00

Added subscribers: @Walles, @ZedDB, @nacioss