blob: f9bb0d224030abdb10505fd667c204e5db5d0daa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
float defaultpixsize = gpencil_stroke_data.pixsize * (1000.0 / gpencil_stroke_data.pixfactor);
void main(void)
{
gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0);
geometry_in.finalColor = color;
if (gpencil_stroke_data.keep_size) {
geometry_in.finalThickness = thickness;
}
else {
float size = (ProjectionMatrix[3][3] == 0.0) ? (thickness / (gl_Position.z * defaultpixsize)) :
(thickness / defaultpixsize);
geometry_in.finalThickness = max(size * gpencil_stroke_data.objscale, 1.0);
}
}
|