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Fix aliasing issue on filled VMobject by calling get_unit_normal on reduced control points

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This commit is contained in:
Grant Sanderson 2021-02-03 13:41:02 -08:00
parent d7e63d907a
commit 46294a5fad
1 changed files with 3 additions and 3 deletions
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6
manimlib/shaders/quadratic_bezier_fill/geom.glsl
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@ -121,11 +121,11 @@ void main(){
return;
}
vec3 local_unit_normal = get_unit_normal(vec3[3](bp[0], bp[1], bp[2]));
orientation = sign(dot(v_global_unit_normal[0], local_unit_normal));
vec3 new_bp[3];
bezier_degree = get_reduced_control_points(vec3[3](bp[0], bp[1], bp[2]), new_bp);
vec3 local_unit_normal = get_unit_normal(new_bp);
orientation = sign(dot(v_global_unit_normal[0], local_unit_normal));
if(bezier_degree >= 1){
emit_pentagon(new_bp, local_unit_normal);
}