def _fd(pts):
rect = shape.rectangle(pts, p1=[-1, -0.6], p2=[1, 0.6])
circle = shape.circle(pts, r=0.3)
return shape.dist_diff(rect, circle)
def _fh(pts):
return 0.05 + 0.05 * shape.circle(pts, r=0.3)
def _fd(pts):
""" shape function """
return shape.circle(pts, pc=[0, 0], r=1.)
def _fd(pts):
return shape.dist_diff(shape.circle(pts, r=0.7),
shape.circle(pts, r=0.3))
def _fh(pts):
return 0.05 + 0.05 * shape.circle(pts, r=0.3)
def _fd(pts):
""" _fd must centered at [0, 0] """
ellipse = shape.ellipse(pts, pc=[0, -0.6], ab=[1, 1.5])
circle = shape.circle(pts, pc=[0, 0], r=1)
return shape.dist_intersect(ellipse, circle)
def _fd(pts):
return shape.ddiff(shape.rectangle(pts, p1=[-1, -0.6], p2=[1, 0.6]),
shape.circle(pts, r=0.3))
def _fd(pts):
return shape.ddiff(shape.circle(pts, r=0.7),
shape.circle(pts, r=0.3))
def _fd(pts):
""" shape function """
return shape.circle(pts, pc=[0, 0], r=1.)
def _fd(pts):
""" _fd must centered at [0, 0] """
return shape.dintersect(shape.ellipse(pts, pc=[0, -0.6], ab=[1, 1.5]),
shape.circle(pts, pc=[0, 0], r=1))
def _fd(pts):
# return d2d.dcircle(pts, pc=[0, 0], r=1.)
return shape.ddiff(shape.circle(pts, r=0.7),
shape.circle(pts, r=0.3))
