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Accessing internal variables
Author
How can i access to the internal variables? eg: "CURRENT_TEXTURE_COORDS" ???????????
k, maybe it''s just me, but I''m not real sure what you mean.. I''m guessing you could just keep track of them yourself.. Be a little more specific please.. Thanks..
bosco()
bosco()
Author
I''ve read the opengl specification document.
I need to access the opengl interval variable called CURRENT_TEXTURE_COORDS to get the coordinates of the current binded texture.
That''s all.
I need to access the opengl interval variable called CURRENT_TEXTURE_COORDS to get the coordinates of the current binded texture.
That''s all.
Hmm, I sort of skimmed the Red Book, but I didn''t see those variables.. But why not just keep track of them yourself to begin with? I dunno.. Let me know what you find out..
bosco()
bosco()
Youll have to use the glGet call.
void glGetFloatv(
GLenum pname,
GLfloat * params
);
float strq[4];
glGetFloatv( GL_CURRENT_TEXTURE_COORDS , strq )
void glGetFloatv(
GLenum pname,
GLfloat * params
);
float strq[4];
glGetFloatv( GL_CURRENT_TEXTURE_COORDS , strq )
Author
THANKS A LOT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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