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Tiny cleanup

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This commit is contained in:
Grant Sanderson 2023-01-10 08:58:08 -08:00
parent 4b652be492
commit 70113d5a48
1 changed files with 2 additions and 3 deletions
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5
manimlib/shaders/quadratic_bezier_stroke/frag.glsl
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@ -53,9 +53,8 @@ void main() {
if (uv_stroke_width == 0) discard;
// Compute sdf for the region around the curve we wish to color.
float x0 = uv_coords.x;
float y0 = uv_coords.y;
float signed_dist = abs(dist_to_curve(x0, y0)) - 0.5 * uv_stroke_width;
float dist = dist_to_curve(uv_coords.x, uv_coords.y);
float signed_dist = abs(dist) - 0.5 * uv_stroke_width;
frag_color = color;
frag_color.a *= smoothstep(0.5, -0.5, signed_dist / uv_anti_alias_width);