Dorian Lods mairod

Interactive & Creative developer

mairod / Combine Metalness Roughness map

Created April 21, 2022 14:12

magick convert T_Ceramic_M.png T_Ceramic_R.png T_Ceramic_M.png -channel RGB -combine T_Ceramic_MR.png

mairod / Tezos auth

Created September 11, 2021 13:44

Tezos auth

	I am attesting that this GitHub handle mairod is linked to the Tezos account tz2At5T1CLTcoF97ScUcbrekeHdPXwvQ3yWt for tzprofiles

	sig:spsig1WsGppaWr4GdD3uXQ9rMDz1zRrVyrtHL7DxwyqPZ5FeHL4hyAdQ5JDXdKMKDqnK2AwMgcs1pWx8WMQhZ6qCjZcFx7u3XZX

mairod / Houdini Useful functions

Last active March 12, 2020 13:52


	// Copy attributes from particles to surface
	int handle;

	handle = pcopen(@OpInput2, “P”, @P, 1000, 1);
	@v = pcfilter(handle, “v”);
	// @Cd = pcfilter(handle, “Cd”);
	pcclose(handle);

mairod / spriteImageMagick.sh

Created July 17, 2018 22:31

Sprite Imagemagick packing

montage ./*.png -tile 10x -geometry 270x270+0+0 -background transparent sprite.png

mairod / Webgl shader Hue Shift function

Last active October 14, 2024 08:33

Optimised Hue shift function in GLSL

	vec3 hueShift( vec3 color, float hueAdjust ){

	const vec3 kRGBToYPrime = vec3 (0.299, 0.587, 0.114);
	const vec3 kRGBToI = vec3 (0.596, -0.275, -0.321);
	const vec3 kRGBToQ = vec3 (0.212, -0.523, 0.311);

	const vec3 kYIQToR = vec3 (1.0, 0.956, 0.621);
	const vec3 kYIQToG = vec3 (1.0, -0.272, -0.647);
	const vec3 kYIQToB = vec3 (1.0, -1.107, 1.704);