thebookofshaders/02/hello_world.frag

#ifdef GL_ES
precision mediump float;
#endif

uniform float u_time;

void main() {
	gl_FragColor = vec4(1.0,0.0,1.0,1.0);
}
first coomit 2015-03-15 15:21:47 +00:00			`#ifdef GL_ES`
			`precision mediump float;`
			`#endif`

Fixes for pdf generation on macos * Fixes first shader not automatically closing by adding `u_time` (see patriciogonzalezvivo/glslViewer#142). * Use glslviewer's headless mode for generating images. * Update to latest Pandoc CLI arguments to fix Pandoc CLI errors. * Re-encode `12/accretion.jpg` and `13/holdsworth.jpg` to fix Pandoc jpg errors. * Update appendix 2 README for generating the book as a pdf. 2019-09-02 22:08:08 +00:00			`uniform float u_time;`

first coomit 2015-03-15 15:21:47 +00:00			`void main() {`
			`gl_FragColor = vec4(1.0,0.0,1.0,1.0);`
			`}`