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gSPPopMatrix [macro]
Pops from a matrix stack.
Syntax
#include <ultra64.h> /* gbi.h */
gSPPopMatrix(Gfx *gdl, u32 param)
gsSPPopMatrix( u32 param)
Arguments
- gdl is the pointer to the graphics display list.
- param is the The flag field identifying the matrix stack to pop:
G_MTX_MODELVIEW (The modelview matrix stack)
G_MTX_PROJECTION (The projection matrix stack)(not implemented)
Explanation
Pops from one matrix stack. The modelview matrix stack is 10 levels deep, and the projection matrix stack is 1 level deep (so it is impossible to pop a projection matrix stack). For details, see Section 11.3, "Matrix State," in the N64 Online Programming Manual.
Notes
If the stack is empty, the command is ignored.
See Also
gSPMatrix
Revision History
2/1/1999 Completely rewritten
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Nintendo® Confidential Warning: all information in this document is confidential and covered by a non-disclosure agreement. You are responsible for keeping this information confidential and protected. Nintendo will vigorously enforce this responsibility. Copyright © 1998-1999 Nintendo of America Inc. All rights reserved Nintendo and N64 are registered trademarks of Nintendo Last updated March 1999 |