Wumpus.Basic.Geometry.Vertices

Vertices generators for elementary objects - triangles.

Documentation

type Vertices2 u = (Vec2 u, Vec2 u)

type Vertices3 u = (Vec2 u, Vec2 u, Vec2 u)

type Vertices4 u = (Vec2 u, Vec2 u, Vec2 u, Vec2 u)

runVertices2 :: Num u => Point2 u -> Vertices2 u -> [Point2 u]

runVertices3 :: Num u => Point2 u -> Vertices3 u -> [Point2 u]

runVertices4 :: Num u => Point2 u -> Vertices4 u -> [Point2 u]

rectangleVertices :: Num u => u -> u -> Vertices4 u

Vertices are from the center to (bl, br, tr, tl).

isoscelesTriangleVertices :: Floating u => u -> u -> Vertices3 u

base_width * height -> (BL,BR,Apex)

Vertices are from the centeriod to (bl, br,apex).

 height -> (BL,BR,Apex)

Point is centroid (not incenter).

equilateralTriangleVertices :: Floating u => u -> Vertices3 u

 side_length -> (BL,BR,Apex)

parallelogramVertices :: Floating u => u -> u -> Radian -> Vertices4 u

isoscelesTrapeziumVertices :: Floating u => u -> u -> u -> Vertices4 u