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Altered splay to avoid strange LoD shape

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This commit is contained in:
Joshua Barretto 2020-11-16 18:32:29 +00:00
parent c825e33f1a
commit e09c22f9cc
1 changed files with 3 additions and 0 deletions
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assets/voxygen/shaders/include/lod.glsl
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@ -205,6 +205,9 @@ vec2 splay(vec2 pos) {
// /const float CBRT_2 = cbrt(2.0) / 2.0;
// vec2 splayed = pos * (view_distance.x * SQRT_2 + pow(len * 0.5, 3.0) * (SPLAY_MULT - view_distance.x));
vec2 splayed = pos * (view_distance.x * SQRT_2 + len_pow * (textureSize(t_alt, 0) * 32.0/* - view_distance.x*/));
if (abs(pos.x) > 0.99 || abs(pos.y) > 0.99) {
splayed *= 10.0;
}
return splayed;
// Radial: pos.x = r - view_distance.x from focus_pos, pos.y = θ from cam_pos to focus_pos on xy plane.