Add vertex color support to mesh_loader #1144
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Thanks for the patch. We'll have a look asap. |
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@emersondispatch are you able to provide an example model for us to test with? |
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I found a mesh to test with at https://forums.sketchup.com/t/import-of-vertex-colored-collada-dae-models/27706 and while this change fixes the display for that mesh, it has an impact on other meshes (see below)
| @@ -447,6 +465,7 @@ void loadMaterials(const std::string& resource_path, | |||
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| Ogre::Technique* tech = mat->getTechnique(0); | |||
| Ogre::Pass* pass = tech->getPass(0); | |||
| pass->setVertexColourTracking(Ogre::TVC_DIFFUSE); | |||
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this is impacting other meshes, e.g. rosrun rviz mesh_marker_test and you'll see some of the meshes flicker because of this change. I don't have a suggestion yet for a fix
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I've put the "changes requested" label on this because of #1144 (comment) which we don't have time to investigate ourselves. I've put "help wanted" in case @emersondispatch or someone else has time to look at it. |
This allows you to view colors on RobotModels (etc.) that are defined via Collada (etc.) and do not have textures but instead have per-vertex color.