Jeremy Rotsztain mantissa

mantissa / gist:de7b59c62a6f82b79d028a0fe6809c9a

Created July 6, 2022 01:46

	I am attesting that this GitHub handle mantissa is linked to the Tezos account tz1cRCnQwxuxJF1fq8jakYSk45nLQojJ6VuZ for tzprofiles

	sig:edsigtensTFxwNMcWJGwZruEZ2zbTMftJ7dx42SqbLLaPxe44pYarskEhmf6mbvKQbbsWRczTN6pKW8JTJw8gkZoP5nJtR6R7M5

mantissa / TextureArrayShader.frag

Last active May 14, 2022 10:17

GL_TEXTURE_2D_ARRAY in OpenFrameworks


	#version 150

	#define MAX_TEXTURES 2

	uniform sampler2DArray textures;
	uniform int texID;

	in vec2 vTexCoord;

mantissa / DrawInstances.frag

Created April 26, 2015 19:26

Drawing instanced meshes using matrices contained in textures (OpenFrameworks)

	#version 120
	#extension GL_EXT_gpu_shader4 : require

	void main(){

	gl_FragColor = gl_Color;
	}

mantissa / FrustumCulling.frag

Created April 6, 2014 01:03

Frustrum Culling with Shaders in OF

	#version 120

	uniform sampler2DRect pointsTexture;
	uniform sampler2DRect resultsTexture;
	uniform vec4 viewport;
	uniform float width;
	uniform mat4 mvMatrix;

	varying vec4 texCoord0;

mantissa / KeepAppAlive.plist

Last active February 3, 2018 12:28

Automatically launch OF apps upon system startup ... and restart them on crash (using OSX)

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>RunAtLoad</key>
	<true/>
	<key>KeepAlive</key>
	<true/>
	<key>Label</key>
	<string>AllOver.restart</string>

mantissa / instanced.frag

Last active August 9, 2018 02:51

Demonstrates how to use perform rotations on instances drawn with ofVBOMesh::drawInstances(). Also uses per pixel lighting and color.

	#version 120
	#extension GL_EXT_gpu_shader4 : require

	varying vec3 vertex_light_position;
	varying vec3 vertex_normal;

	void main(){

	// calculate the shading based on the normal
	float diffuse_value = max(dot(vertex_normal, vertex_light_position), 0.0);