NAME¶

SDL_RenderGeometry - Render a list of triangles, optionally using a texture and indices into the vertex array Color and alpha modulation is done per vertex ( SDL_SetTextureColorMod
and SDL_SetTextureAlphaMod
are ignored).

SYNOPSIS¶

#include "SDL3/SDL.h"

int SDL_RenderGeometry(SDL_Renderer *renderer,
                       SDL_Texture *texture,
                       const SDL_Vertex *vertices, int num_vertices,
                       const int *indices, int num_indices);

FUNCTION PARAMETERS¶

renderer

The rendering context.

texture

(optional) The SDL texture to use.

vertices

Vertices.

num_vertices

Number of vertices.

indices

(optional) An array of integer indices into the 'vertices' array, if NULL all vertices will be rendered in sequential order.

num_indices

Number of indices.

RETURN VALUE¶

Returns 0 on success, or -1 if the operation is not supported

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_RenderGeometryRaw(3)