SPIRV-Cross/reference/shaders/frag/swizzle.frag
Hans-Kristian Arntzen e67f6f85a4 Defer parenthesis generation until needed.
Previously, we would generate parentheses proactively when generating
binary ops, however, this leads to uglier code and hits warnings in
compilers when used as a conditional.
2016-12-05 10:56:54 +01:00

21 lines
630 B
GLSL

#version 310 es
precision mediump float;
precision highp int;
layout(location = 0) uniform mediump sampler2D samp;
layout(location = 0) out vec4 FragColor;
layout(location = 2) in vec2 vUV;
layout(location = 1) in vec3 vNormal;
void main()
{
FragColor = vec4(texture(samp, vUV).xyz, 1.0);
FragColor = vec4(texture(samp, vUV).xz, 1.0, 4.0);
FragColor = vec4(texture(samp, vUV).xx, texture(samp, vUV + vec2(0.100000001490116119384765625)).yy);
FragColor = vec4(vNormal, 1.0);
FragColor = vec4(vNormal + vec3(1.7999999523162841796875), 1.0);
FragColor = vec4(vUV, vUV + vec2(1.7999999523162841796875));
}