snout-o / jsc3d

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CTM vertex colours? #75

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago
What steps will reproduce the problem?
1. Load a ctm model with vertex colours in the latest source

What is the expected output? What do you see instead?
vertex coloured model. model is default colour.

What version of the product are you using? On what operating system?
Latest source (for CTM support). Win 8.1 Update.

Please provide any additional information below.
I realise that this is likely not a feature that you have implemented but I 
just thought I'd check because there wasn't a demo. If this isn't a feature, is 
there any plan to to this soon because ctm models are so well compressed?

I have attached my test file.

Thanks Heath.

Original issue reported on code.google.com by gurso...@hotmail.com on 30 May 2014 at 5:59

Attachments:

GoogleCodeExporter commented 9 years ago
I think you get it. Per vertex color rendering is not supported yet, nor is it 
in the plan list. Lukily, textures are well supported. For CTMs, if you really 
need those vertex colors, a practical solution may be using MeshLab to convert 
vertex colors to texture and export the new model with generated texture 
coordinates. The result will work fine in Jsc3d.

Original comment by Humu2...@gmail.com on 30 May 2014 at 3:46

GoogleCodeExporter commented 9 years ago
[deleted comment]
GoogleCodeExporter commented 9 years ago
Thank you for the fast response. I had been using your Meshlab solution with 
.obj files but found that I couldn't add textures and export as .ctm. The 
feature does not seem to be available in Meshlab yet.

Despite this your work is excellent. I have not come across any other way to 
display 3D models natively (no Apps) on an iPhone. Keep it up!

Original comment by gurso...@hotmail.com on 2 Jun 2014 at 5:22