OTOY Forums

Code: Select all

-- show texture map in viewport for all octane diffuse and glossy materials
-- supports viewport display of RGB Image, Alpha Image and Greyscale Image
fn get_texture_map tex_map= 
(
	if classof tex_map == RGB_Image or classof tex_map == Alpha_Image or classof tex_map == Greyscale_Image then
	(
		return tex_map
	)
	else if classof tex_map == Multiply_Texture or classof tex_map == Mix_Texture then
	(
		if tex_map.texture1_tex != undefined then return get_texture_map tex_map.texture1_tex
			else if tex_map.texture2_tex != undefined then return get_texture_map tex_map.texture2_tex
		
	)
	return undefined
)

for ii in SceneMaterials do 
(
	if classof ii == Diffuse_Material or classof ii == Glossy_Material then
	(
		if ii.diffuse_tex != undefined then 
		(
			jj = get_texture_map ii.diffuse_tex
			if jj != undefined then showtexturemap ii jj on
		)
	)
)