tests/shaders/glsl-const-builtin-step.shader_test


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

[require]
GLSL >= 1.20

[vertex shader file]
glsl-mvp.vert

[fragment shader]
#version 120
void main()
{
    const vec4 v1 = vec4(1.0, 1.0, 0.0, -1.0);
    const vec4 v2 = vec4(1.0, 0.0, 1.0, 0.0);
    const vec4 r = step(v1, v2);
    gl_FragColor = r;
}

[test]
clear color 0.0 0.0 0.0 0.0
clear
ortho
draw rect 10 10 10 10
probe rgb 15 15 1.0 0.0 1.0