blob: 1dde94f751cc26afb1fde9d0d3e254b3b0e59ad8 (
plain)
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
uniform sampler1D weightTex;
uniform bool useWeight;
in vec3 pos;
in float color;
out vec4 finalColor;
#define no_active_weight 666.0
vec3 weight_to_rgb(float t)
{
if (t == no_active_weight) {
/* No weight. */
return colorWire.rgb;
}
if (t > 1.0 || t < 0.0) {
/* Error color */
return vec3(1.0, 0.0, 1.0);
}
else {
return texture(weightTex, t).rgb;
}
}
void main()
{
vec3 world_pos = point_object_to_world(pos);
gl_Position = point_world_to_ndc(world_pos);
if (useWeight) {
finalColor = vec4(weight_to_rgb(color), 1.0);
}
else {
finalColor = mix(colorWire, colorEdgeSelect, color);
}
#ifdef USE_WORLD_CLIP_PLANES
world_clip_planes_calc_clip_distance(world_pos);
#endif
}
|