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ID Category Severity Reproducibility Date Submitted Last Update
0001012 [Croquet] Jasmine minor always 03-24-05 02:30 03-24-05 02:31
Reporter elenzil View Status public  
Assigned To
Priority normal Resolution open  
Status new  
Summary 0001012: Small texture coord correction in TSphere
Description Attached is a change set which improves the texture coordinate match-up between low-poly and the more correct high-poly spheres.

This is important if you want accurate texture representation on a low-poly sphere.
For example if you want to display a globe with accurate correspondence to longitude & latitude. In that situation, even a sphere of 50 segments was off by several degrees or more. This changeset greatly improves that.

The fix is just starting the u tex-coord at du rather than at 0.

Change set and example screenshots attached.

In the screenshot, a translucent high-resolution sphere surrounds a low-resolution sphere.
Additional Information
Attached Files  TSphereTexCoordsFix.1.cs [^] (1,349 bytes) 03-24-05 02:30
 correctedspheretexturecoords.png [^] (325,016 bytes) 03-24-05 02:31

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- Issue History
Date Modified Username Field Change
03-24-05 02:30 elenzil New Issue
03-24-05 02:30 elenzil File Added: TSphereTexCoordsFix.1.cs
03-24-05 02:31 elenzil File Added: correctedspheretexturecoords.png

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