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gSP1Triangle [Macro]
Syntax#include <ultra64.h> /* gbi.h */ gSP1Triangle(Gfx *gdl, s32 v0, s32 v1, s32 v2, s32 flag) gsSP1Triangle( s32 v0, s32 v1, s32 v2, s32 flag)Arguments
- gdl Display list pointer
- v0, v1, v2 Vertex buffer index:
F3DEX
F3DEX.NoN
F3DLX
F3DLX.NoN
L3DEX0~31 F3DLX.Rej 0~63 F3DLP.Rej 0~79
* For the F3DEX2 microcode group (F3DEX2/F3DLX2/F3DLP2/L3DEX2), the values are as follows:F3DEX2
F3DEX2.NoN
F3DLX2
F3DLX2.NoN
L3DEX20~31 F3DEX2.Rej 0~63 F3DLX2.Rej 0~63 - Triangle face flag 0~2
It generates a single triangle face (using the vertices v0, v1, and v2) in the internal vertex buffer loaded by the gSPVertex macro. The flag (0, 1, or 2) identifies which of the three vertices contains the normal or the color for the face (for flat shading). For details, see Section 11.9.1 "Triangles" in the N64 Programming Manual.
Caution:
The actual type of triangle drawn (shaded, textured, Z-Buffered, and so on) is determined by the current RSP rendering state.
See Also
gSP2Triangles, gSPVertex
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 |