public-mirrors/3b1b-manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-09-01 00:48:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Small cleanup

Browse source
This commit is contained in:
Grant Sanderson 2020-06-06 10:56:46 -07:00
parent 4385fc75d0
commit 98ac6a06f2
1 changed files with 0 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
manimlib/shaders/quadratic_bezier_stroke_geom.glsl
View file

@ -212,14 +212,10 @@ void find_joint_info(vec3 controls[3], vec3 prev[3], vec3 next[3], int degree, v
void main() {
vec3 unit_normal = v_global_unit_normal[0];
vec3 controls[3];
bezier_degree = get_reduced_control_points(vec3[3](bp[0], bp[1], bp[2]), controls);
int degree = int(bezier_degree);
// Stroke width should then scale based on z value
// Control points are projected to the xy plane before drawing, which in turn
// gets tranlated to a uv plane. The z-coordinate information will be remembered
// by what's sent out to gl_Position, and by how it affects the lighting and stroke width
@ -253,7 +249,6 @@ void main() {
for(int i = 0; i < n_corners; i++){
uv_coords = (xyz_to_uv * vec4(corners[i], 1.0)).xy;
uv_stroke_width = v_stroke_width[index_map[i]] / scale_factor;
// TODO, scale stroke width by z coord somehow...
// Apply some lighting to the color before sending out.
vec3 xyz_coords = vec3(corners[i].xy, controls[index_map[i]].z);
color = add_light(