|tex||The texture asset to use|
A texel, or texture element is the fundamental unit of
texture space used in computer graphics. Textures are represented
by arrays of texels, just as pictures are represented by arrays of
pixels, and this function returns the height of a single texel from
the texture page of the image asset used.
var tex = sprite_get_texture(sprite_index, 0);
tex_w = texture_get_texel_width(tex);
tex_h = texture_get_texel_height(tex);
The above code will get the texel width and height of the texture taken from a sprite asset.