[ quesa-Bugs-901422 ] Improve kQ3ShaderUVBoundaryClamp handling

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Bugs item #901422, was opened at 2004-02-20 22:35
Message generated for change (Comment added) made by grantd
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Dair Grant (grantd)
Assigned to: Nobody/Anonymous (nobody)
Summary: Improve kQ3ShaderUVBoundaryClamp handling

Initial Comment:
If GL_CLAMP_TO_EDGE is available, the Interactive Renderer 
should implement kQ3ShaderUVBoundaryClamp with this 
extension in preference to GL_EDGE.

This helps avoid seams between otherwise adjacent textures.

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>Comment By: Dair Grant (grantd)
Date: 2004-07-15 16:48

Message:
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Yes, sorry - GL_CLAMP and GL_REPEAT are the built-ins (that we 
currently use) while GL_CLAMP_TO_EDGE was the final name for the 
extension (which we should use if it's available).

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Comment By: James W. Walker (jwwalker)
Date: 2004-07-15 16:29

Message:
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You mean GL_CLAMP, there is no such thing as GL_EDGE.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=442052&aid=901422&group_id=45158