bgfx/3rdparty/glslang/Test/variableArrayIndex.frag
Branimir Karadžić f46d6a5803 Added glslang.
2016-12-15 14:19:54 -08:00

49 lines
903 B
GLSL

#version 130
uniform sampler2D sampler;
varying vec2 coord;
struct lunarStruct1 {
int i;
float f;
};
struct lunarStruct2 {
int i;
float f;
lunarStruct1 s1_1;
};
struct lunarStruct3 {
lunarStruct2 s2_1[3];
int i;
float f;
lunarStruct1 s1_1;
};
uniform lunarStruct1 foo;
uniform lunarStruct2 foo2[5];
uniform lunarStruct3 foo3;
uniform int Count;
void main()
{
float scale;
int iLocal = Count;
if (foo3.s2_1[1].i > 0)
scale = foo2[foo3.s2_1[foo.i].i + 2 + ++iLocal].s1_1.f;
else
scale = foo3.s2_1[0].s1_1.f;
//for (int i = 0; i < iLocal; ++i) {
// scale += foo2[i].f;
//}
gl_FragColor = scale * texture2D(sampler, coord);
vec2[3] constructed = vec2[3](coord, vec2(scale), vec2(1.0, 2.0));
gl_FragColor += vec4(constructed[foo.i], constructed[foo.i]);
}