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- testing 3.2.10+ds-1
- unstable 3.2.10+ds-1
- experimental 3.2.16+ds-1
SDL_RenderGeometryRaw(3) | SDL3 FUNCTIONS | SDL_RenderGeometryRaw(3) |
NAME¶
SDL_RenderGeometryRaw - Render a list of triangles, optionally using a texture and indices into the vertex arrays Color and alpha modulation is done per vertex (SDL_SetTextureColorMod and SDL_SetTextureAlphaMod are ignored).
SYNOPSIS¶
#include <SDL3/SDL_render.h>
bool SDL_RenderGeometryRaw(SDL_Renderer *renderer, SDL_Texture *texture, const float *xy, int xy_stride, const SDL_FColor *color, int color_stride, const float *uv, int uv_stride, int num_vertices, const void *indices, int num_indices, int size_indices);
FUNCTION PARAMETERS¶
- renderer
- the rendering context.
- texture
- (optional) The SDL texture to use.
- xy
- vertex positions.
- xy_stride
- byte size to move from one element to the next element.
- color
- vertex colors (as SDL_FColor).
- color_stride
- byte size to move from one element to the next element.
- uv
- vertex normalized texture coordinates.
- uv_stride
- byte size to move from one element to the next element.
- num_vertices
- number of vertices.
- indices
- (optional) An array of indices into the 'vertices' arrays, if NULL all vertices will be rendered in sequential order.
- num_indices
- number of indices.
- size_indices
- index size: 1 (byte), 2 (short), 4 (int).
RETURN VALUE¶
for more information.
THREAD SAFETY¶
This function should only be called on the main thread.
AVAILABILITY¶
This function is available since SDL 3.2.0.
SEE ALSO¶
SDL 3.2.16 | Simple Directmedia Layer |