Getting the MODELVIEW matrix...

Posted by james.ingham on Stack Overflow See other posts from Stack Overflow or by james.ingham
Published on 2010-03-31T00:31:48Z Indexed on 2010/03/31 0:33 UTC
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Hi,

I've been pulling my hair out trying to get some matrix calculations working properly and started to wonder. If I have the following:

glPushMatrix();

float m[16];
glGetFloatv(GL_MODELVIEW_MATRIX, m);

glPopMatrix();

What should I expect the values of m to equal?

Currently I'm getting these values and I'm confused as to where they're coming from:

-1, 0,           0,         0,
 0, -0.6139,     0.7893522, 0,
 0, 0.789352238, 0.61394,   0,
 0, 0.0955992,   -1.344529, 1,

I'm assuming there is something which affects this, but I'm not sure what. Could anyone help? I've tried changing pretty much anything but everytime I push the matrix stack I always get this matrix straight away!

I don't think this makes a difference but I'm using OpenGLES.

Thanks

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