KhronosGroup / KhronosGroup/WebGL
Write more viewport and scissor tests
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@greggman is already working on this.
Since Mar 14, 2013.
enhancement
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Description
I need to write more scissor and viewport tests.
Specifically,
- that neither scissor nor viewport change when anything about the current
framebuffer changes in including adding/removeing attachments, deleting
attachments, changing the size of attachments, changing which fbo
is bound. Some of these tests exist. - that scissor can be anything that is not a negative width or negative height.
In other words
scissor(-100000, -20000, 300000, 400000)
is valid
- That viewport can be set larger than the current backbuffer / fbo and that larger
setting correctly effects rendering.
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