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gDPSetBlendColor [macro]
Syntax
#include <ultra64.h> /* gbi.h */
gDPSetBlendColor(Gfx *gdl, u32 r, u32 g, u32 b, u32 a)
gsDPSetBlendColor(u32 r, u32 g, u32 b, u32 a)
Arguments
- gdl is the display list pointer.
- r is the red component of RGBA color (8-bit precision, 0~255).
- g is the Green component of RGBA color (8-bit precision, 0~255).
- b is the blue component of RGBA color (8-bit precision, 0~255).
- a is the alpha component of RGBA color (8-bit precision, 0~255).
Explanation
Sets the RDP's blend color. The blend color register is a general-use color register in the blender (BL). This blend color register can, for example, set the alpha component to give a constant transparency to an object when fog is being used.
For details, see Section 12.7.3, "BL Internal Color Registers," in the N64 Online Programming Manual.
See Also
gDPFillRectangle
gDPSetAlphaCompare
gDPSetCombineMode
gDPSetCycleType
gDPSetRenderMode
Revision History
2/1/99 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 April, 1999 |