# 3.2.3 N64 Functions to Draw 3D Shapes

Use the following N64 functions to draw three-dimensional objects:

- Call gSPVertex to load the vertex data
- Call gSPModifyVertex to change the vertex data
- Call gSP1Triangle to draw one triangle
- Call gSP2Triangles to draw two triangles
- Call gSPSetGeometryMode G_CULL_BACK to turn on back face culling
- Call gSPClearGeometryMode G_CULL_BACK to turn off back face culling

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Last Updated March, 1999