Why only textured model is exported with vertex colors?

Development Programming & Scripting
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1

I have the following code to run the texturing on my models:

....
-set "unwrapMinTexResolution=%texture_size%" ^
-set "unwrapMaxTexResolution=%texture_size%" ^
-set "txtImageDownscaleColor=%texture_downscale%" ^
-set "txtImageDownscaleTexture=%texture_downscale%" ^
-set "ImageLayerForTexturing=all" ^
-set "unwrapStyle=MaxTexturesCount" ^
-set "unwrapMaximalTexCount=1" ^
-calculateTexture ^
...

After exporting the model, I can see that it has vertex colors (viewing in blender or meshlab), despite I 've never run any coloring command (calculateVertexColors or calculatePreviewVertexColors).
Why is it exported with vertex colors? Is there any setting that may be applied that I have to pay attention to?

2

Hello Serob,
as you are using -calculateTexture command without the parameters file and you haven’t turned off the Recolor model after texturing setting, this is applied in your process.

3

Yes, you are right, I can see it is set to yes in settings.

image
image295×118 2.03 KB

So is it equivalent if I set it to no and run calculateVertexColors separately?
Thanks.

4

Yes, it is something like that. But just for coloring, the colors from images are used and for recolor model after texturing the textures are used for the job.

5

Is it (recolor) making the texturing process to take longer?

6

Yes, it is.