def get_poly_pnt_map(self):
"""return poly_map as MPoints
"""
pnt_map = []
for m in self.poly_map:
tris = []
for t in m[1]:
tris.append([utils.pnt(x) for x in t])
pnt_map.append([utils.pnt(m[0]), tris])
return pnt_map
def get_poly_pnt_map(self): """return poly_map as MPoints """ pnt_map = [] for m in self.poly_map: tris = [] for t in m[1]: tris.append([utils.pnt(x) for x in t]) pnt_map.append([utils.pnt(m[0]), tris]) return pnt_map
def calculate_bary_coords(self):
pnt_map = self.cage.get_poly_pnt_map()
#calculate ut
ut_values = []
for m in pnt_map:
tris = list(m[1])
tris.reverse()
ut_values.append(ut(utils.pnt(self.loc), m[0], tris))
#barycentric coordinates
bary = []
ut_sum = sum(ut_values)
for u in ut_values:
bary.append(u / ut_sum)
self.bary = bary
def calculate_bary_coords(self): pnt_map = self.cage.get_poly_pnt_map() #calculate ut ut_values = [] for m in pnt_map: tris= list(m[1]) tris.reverse() ut_values.append(ut(utils.pnt(self.loc), m[0], tris)) #barycentric coordinates bary=[] ut_sum = sum(ut_values) for u in ut_values: bary.append(u/ut_sum) self.bary = bary
def get_vert_pnts(self):
"""return list of verts pos as MPoints
"""
return [utils.pnt(x[0]) for x in self.poly_map]
def get_vert_pnts(self): """return list of verts pos as MPoints """ return [utils.pnt(x[0]) for x in self.poly_map]
