A vertex in the draw data returned by TTF_GetGLTextDrawData.
Defined in <SDL3_ttf/SDL_ttf.h>
typedef struct TTF_GLAtlasDrawVertex
{
SDL_FPoint position; /**< Vertex position */
SDL_FPoint texcoord; /**< Texture coordinate, or normalized rectangle coordinate for solid fill */
} TTF_GLAtlasDrawVertex;This struct is available since SDL_ttf 3.3.0.