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GLSCISSORINDEXED(3G)		 OpenGL Manual		  GLSCISSORINDEXED(3G)

NAME
       glScissorIndexed - define the scissor box for a specific viewport

C SPECIFICATION
       void glScissorIndexed(GLuint index, GLint left, GLint bottom,
			     GLsizei width, GLsizei height);

       void glScissorIndexedv(GLuint index, const GLint *v);

PARAMETERS
       index
	   Specifies the index of the viewport whose scissor box to modify.

       left, bottom
	   Specify the coordinate of the bottom left corner of the scissor
	   box, in pixels.

       width, height
	   Specify ths dimensions of the scissor box, in pixels.

       v
	   For glScissorIndexedv, specifies the address of an array containing
	   the left, bottom, width and height of each scissor box, in that
	   order.

DESCRIPTION
       glScissorIndexed defines the scissor box for a specified viewport.
       index specifies the index of scissor box to modify.  index must be less
       than the value of GL_MAX_VIEWPORTS. For glScissorIndexed, left, bottom,
       width and height specify the left, bottom, width and height of the
       scissor box, in pixels, respectively. For glScissorIndexedv, v
       specifies the address of an array containing integers specifying the
       lower left corner of the scissor box, and the width and height of the
       scissor box, in that order.

       To enable and disable the scissor test, call glEnable() and glDisable()
       with argument GL_SCISSOR_TEST. The test is initially disabled for all
       viewports. While the test is enabled, only pixels that lie within the
       scissor box can be modified by drawing commands. Window coordinates
       have integer values at the shared corners of frame buffer pixels.
       glScissor(0,0,1,1) allows modification of only the lower left pixel in
       the window, and glScissor(0,0,0,0) doesn't allow modification of any
       pixels in the window.

       When the scissor test is disabled, it is as though the scissor box
       includes the entire window.

ERRORS
       GL_INVALID_VALUE is generated if index is greater than or equal to the
       value of GL_MAX_VIEWPORTS.

       GL_INVALID_VALUE is generated if any width or height specified in the
       array v is negative.

ASSOCIATED GETS
       glGet() with argument GL_SCISSOR_BOX

       glIsEnabled() with argument GL_SCISSOR_TEST

SEE ALSO
       glEnable(), glScissor(), glScissorArray()

COPYRIGHT
       Copyright © 2010 Khronos Group. This material may be distributed
       subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

AUTHORS
       opengl.org

opengl.org			  03/16/2013		  GLSCISSORINDEXED(3G)

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