def testMinTriangle(self):
points = randomConvexPolygon(10, k=20).points
interior = minTriangle(points)
exterior = boundingTriangle(points)
# Plot points
plotPoints(points, style='ro')
# Plot bounding triangle
plot(interior, style='go-')
show(exterior, style='bo-')
def add_bounding_triangle(poly):
"""
Calculates a bounding triangle for a polygon
Arguments:
poly -- a polygon to-be bound
Returns: a bounding polygon for 'poly'
"""
bounding_tri = min_triangle.boundingTriangle(poly.points)
bounding_regions = spatial.triangulatePolygon(
bounding_tri, hole=poly.points)
return bounding_tri, bounding_regions
