The function get_cubic needs 4 points and i need to find b and c by calculation (a and d is given). Here is my code and i need help specifically with get_bezier_coef def get_bezier_coef(points): #...

I want to input control points through the tessellation stages and output them as bent lines. I expand the lines into billboarded quads in the geometry shader. Right now I input a bunch of random vert...

This image consists of eight curves, and I obtained their control points and angles by calculating： var PI2=Math.PI*2; var s={x:dis[i][0],y:dis[i][1]}; var c1={x:dis[i][2],y:dis[i][3]}; var c2={x:dis...

I have a bezier curve class. Each point on the curve is defined thus: struct bpoint { vector3D position; vector3D controlpoint_in; vector3d controlpoint_out; }; To retrieve a point on th...