NAME

       glScissorArray - define the scissor box for multiple viewports

C SPECIFICATION

       void glScissorArrayv(GLuint first, GLsizei count, const GLint *v);

PARAMETERS

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

       count
           Specifies the number of scissor boxes to modify.

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

DESCRIPTION

       glScissorArrayv defines rectangles, called scissor boxes, in window coordinates for each
       viewport.  first specifies the index of the first scissor box to modify and count
       specifies the number of scissor boxes to modify.  first must be less than the value of
       GL_MAX_VIEWPORTS, and first + count must be less than or equal to the value of
       GL_MAX_VIEWPORTS.  v specifies the address of an array containing integers specifying the
       lower left corner of the scissor boxes, and the width and height of the scissor boxes, 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 first is greater than or equal to the value of
       GL_MAX_VIEWPORTS.

       GL_INVALID_VALUE is generated if first + count 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

VERSION SUPPORT

       ┌────────────────┬───────────────────────────────────────────────────────────────────────┐
       │                │                OpenGL Version                                         │
       ├────────────────┼─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┤
       │Function        │ 2.0 │ 2.1 │ 3.0 │ 3.1 │ 3.2 │ 3.3 │ 4.0 │ 4.1 │ 4.2 │ 4.3 │ 4.4 │ 4.5 │
       │/               │     │     │     │     │     │     │     │     │     │     │     │     │
       │Feature         │     │     │     │     │     │     │     │     │     │     │     │     │
       │Name            │     │     │     │     │     │     │     │     │     │     │     │     │
       ├────────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │glScissorArrayv │  -  │  -  │  -  │  -  │  -  │  -  │  -  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └────────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘

SEE ALSO

       glEnable(), glViewport(), glViewportIndexed(), glViewportArray()

COPYRIGHT

       Copyright © 2010-2014 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/.

COPYRIGHT

       Copyright © 2010-2014 Khronos Group

[FIXME: source]                             01/03/2018                         GLSCISSORARRAY(3G)