tests/shaders/glsl-vs-vec4-indexing-3.shader_test


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

[require]
GLSL >= 1.10

[vertex shader]
uniform float i;

void main()
{
	vec4 color = vec4(0.0);
	color[int(i)] = 1.0;

	gl_FrontColor = color;
	gl_Position = gl_Vertex;
}

[fragment shader]
void main()
{
	gl_FragColor = gl_Color;
}

[test]
uniform float i 1.0;
draw rect -1 -1 2 2
probe rgb 1 1 0.0 1.0 0.0