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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	CentOS 5.6
	glMatrixMode(3gl)

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GLMATRIXMODE

NAME
C SPECIFICATION
PARAMETERS
DESCRIPTION
ERRORS
ASSOCIATEDGETS
SEE ALSO

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NAME

glMatrixMode − specify which matrix is the current matrix

C SPECIFICATION

void glMatrixMode( GLenum mode )

PARAMETERS

mode

Specifies which matrix stack is the target for subsequent matrix operations. Three values are accepted: GL_MODELVIEW, GL_PROJECTION, and GL_TEXTURE. The initial value is GL_MODELVIEW.

Additionally, if the GL_ARB_imaging extension is supported, GL_COLOR is also accepted.

DESCRIPTION

glMatrixMode sets the current matrix mode. mode can assume one of four values:

	GL_MODELVIEW		Applies subsequent matrix operations to the modelview matrix stack.
	GL_PROJECTION		Applies subsequent matrix operations to the projection matrix stack.
	GL_TEXTURE		Applies subsequent matrix operations to the texture matrix stack.
	GL_COLOR		Applies subsequent matrix operations to the color matrix stack.

To find out which matrix stack is currently the target of all matrix operations, call glGet with argument GL_MATRIX_MODE. The initial value is GL_MODELVIEW.

ERRORS

GL_INVALID_ENUM is generated if mode is not an accepted value.

GL_INVALID_OPERATION is generated if glMatrixMode is executed between the execution of glBegin and the corresponding execution of glEnd.

ASSOCIATEDGETS

glGet with argument GL_MATRIX_MODE

SEE ALSO

glLoadMatrix(3G), glPushMatrix(3G)

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glMatrixMode(3gl)