NAME¶
al_draw_indexed_prim - Allegro 5 API
SYNOPSIS¶
-
#include <allegro5/allegro_primitives.h>
int al_draw_indexed_prim(const void* vtxs, const ALLEGRO_VERTEX_DECL* decl,
ALLEGRO_BITMAP* texture, const int* indices, int num_vtx, int type)
DESCRIPTION¶
Draws a subset of the passed vertex buffer. This function uses an index array to
specify which vertices to use.
Parameters:
- •
- texture - Texture to use, pass 0 to use only shaded primitves
- •
- vtxs - Pointer to an array of vertices
- •
- decl - Pointer to a vertex declaration. If set to 0, the vtxs are assumed
to be of the ALLEGRO_VERTEX type
- •
- indices - An array of indices into the vertex buffer
- •
- num_vtx - Number of indices from the indices array you want to draw
- •
- type - A member of the ALLEGRO_PRIM_TYPE(3alleg5) enumeration, specifying
what kind of primitive to draw
Returns: Number of primitives drawn
SEE ALSO¶
ALLEGRO_VERTEX(3alleg5), ALLEGRO_PRIM_TYPE(3alleg5),
ALLEGRO_VERTEX_DECL(3alleg5), al_draw_prim(3alleg5)
