copyTexSubImage3D method
Implementation
void copyTexSubImage3D(int target, int level, int xoffset, int yoffset,
int zoffset, int x, int y, int width, int height) native;
void copyTexSubImage3D(int target, int level, int xoffset, int yoffset,
int zoffset, int x, int y, int width, int height) native;