textureAffine method

bool textureAffine(Pointer<SdlTexture> texture, { SdlxFRect? srcrect, SdlxFPoint? origin, SdlxFPoint? right, SdlxFPoint? down, })

Copy a portion of the source texture to the current rendering target, with affine transform, at subpixel precision.

\param renderer the renderer which should copy parts of a texture. \param texture the source texture. \param srcrect a pointer to the source rectangle, or NULL for the entire texture. \param origin a pointer to a point indicating where the top-left corner of srcrect should be mapped to, or NULL for the rendering target's origin. \param right a pointer to a point indicating where the top-right corner of srcrect should be mapped to, or NULL for the rendering target's top-right corner. \param down a pointer to a point indicating where the bottom-left corner of srcrect should be mapped to, or NULL for the rendering target's bottom-left corner. \returns true on success or false on failure; call SDL_GetError() for more information.

\threadsafety You may only call this function from the main thread.

\since This function is available since SDL 3.2.0.

\sa SDL_RenderTexture

extern SDL_DECLSPEC bool SDLCALL SDL_RenderTextureAffine(SDL_Renderer *renderer, SDL_Texture *texture, const SDL_FRect *srcrect, const SDL_FPoint *origin, const SDL_FPoint *right, const SDL_FPoint *down)

Implementation

bool textureAffine(
  Pointer<SdlTexture> texture, {
  SdlxFRect? srcrect,
  SdlxFPoint? origin,
  SdlxFPoint? right,
  SdlxFPoint? down,
}) => sdlxRenderTextureAffine(
  this,
  texture,
  srcrect: srcrect,
  origin: origin,
  right: right,
  down: down,
);