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GL_OrthoMatrix (RMQ engine style)

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GL_OrthoMatrix (RMQ engine style)

Postby Baker » Thu Aug 23, 2012 4:46 am

The night is young. How else can I annoy the world before sunsrise? 8) Inquisitive minds want to know ! And if they don't -- well like that ever has stopped me before ..
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Re: GL_OrthoMatrix (RMQ engine style)

Postby mh » Thu Aug 23, 2012 11:48 pm

They're heavily based on the D3DX matrix functions (which I use in my experimental Q2 engine and which is otherwise GL).
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Re: GL_OrthoMatrix (RMQ engine style)

Postby Baker » Fri Aug 24, 2012 7:22 am

The night is young. How else can I annoy the world before sunsrise? 8) Inquisitive minds want to know ! And if they don't -- well like that ever has stopped me before ..
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Re: GL_OrthoMatrix (RMQ engine style)

Postby Spike » Fri Aug 24, 2012 1:04 pm

shouldn't really need a matrix multiply within that function at all. the calculated matrix IS the projection matrix.
the only way the multiply could possibly be useful is texture projection or glsl (where modelviewproj can be provided directly).
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Re: GL_OrthoMatrix (RMQ engine style)

Postby Baker » Fri Aug 24, 2012 1:52 pm

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