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image_set_txcos(3)		 Arcan Lua API		    image_set_txcos(3)

NAME
       image_set_txcos	-  Override the	default	texture	coordinates for	an ob-
       ject.

SYNOPSIS
       nil
       image_set_txcos(	vid, txco_t )

DESCRIPTION
       Some specific effects and tricks	(or manually maintaining  spritesheets
       or  similar image packing options) require that texture coordinates are
       skewed. This can	be achieved either in the vertex shader	 stage	or  by
       statically overriding the default.

EXAMPLE
       function	image_set_txcos0()
	     a = load_image("test.png");
	     show_image(a);
	     image_set_txcos(a,	{0.5, 0.5, 1.0,	0.5, 1.0, 1.0, 1.0, 0.5});
       end

SEE ALSO:
       image_get_txcos(3) image_set_txcos_default(3) image_scale_txcos(3)

image				  April	2025		    image_set_txcos(3)

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