gSP1Triangle [Macro]

Function

gSP1Triangle

Draws 1 triangle

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 L3DEX	0~31
F3DLX.Rej	0~63
F3DLP.Rej	0~79

* For F3DEX2 microcode group (F3DEX2/F3DLX2/F3DLP2/L3DEX2), the values are as follows:

F3DEX2 F3DEX2.NoN F3DLX2 F3DLX2.NoN L3DEX2	0~31
F3DEX2.Rej F3DLX2.Rej	0~63

flag

Triangle face flag 0~2

Description

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.

Note

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

02/01/99 Entirely revised.