fp32_fillc_frag.glsl

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// mightymandel -- GPU-based Mandelbrot Set explorer
// Copyright (C) 2012,2013,2014,2015 Claude Heiland-Allen
// License GPL3+ http://www.gnu.org/licenses/gpl.html

uniform sampler2D ida0;
smooth in vec2 s;
smooth in vec2 t;
out layout(location = 0, index = 0) vec4 o;
void main() {
  vec4 ida = texture(ida0, s);
  o = vec4(t, ida.x, ida.y);
}