SDF Isosceles Triangle

Inputs

float Width | default 0.5

float Height | default 0.5

Behaviour

Outputs the signed distance field for an isosceles triangle, based on the width and height of the triangle. The figure below uses a width of 0.5 and a height of 1.0. The base will be as long as the provided width, while the length of the legs \(l\) will be equal to \(l=width*cos(45°)\).