# #
# Copyright 2020 Paul RASCLE www.openfields.fr #
# #
##########################################################################
import os
import sys
import math
from gendata import getSampleCloud, getSamplePoly, dataDir, isCoordEqual, createSymbolicLinks
import cloudComPy as cc
createSymbolicLinks() # required for tests on build, before cc.initCC.init
cc.initCC() # to do once before using plugins or dealing with numpy
cloud = cc.loadPointCloud(getSampleCloud(5.0))
tr1 = cc.ccGLMatrix()
tr1.initFromParameters(0.1, 0.2, 0.3, (8.0, 0.0, 0.0))
box = cc.ccBox((1., 2., 3.), tr1, "aBox")
if box.getName() != 'aBox':
raise RuntimeError
if box.size() != 12:
raise RuntimeError
tr2 = cc.ccGLMatrix()
tr2.initFromParameters(0.5, (0., 1., 0.), (5.0, 6.0, 3.0))
cone = cc.ccCone(3., 1., 2., 0., 0., tr2, "aCone", 12)
if cone.getName() != 'aCone':
raise RuntimeError
if cone.size() != 48:
raise RuntimeError
# #
##########################################################################
import os
import sys
import math
from gendata import getSampleCloud, getSampleCloud2, dataDir, isCoordEqual, createSymbolicLinks
import cloudComPy as cc
createSymbolicLinks() # required for tests on build, before cc.initCC
cc.initCC() # to do once before using plugins or dealing with numpy
cloud1 = cc.loadPointCloud(getSampleCloud2(3.0, 0, 0.1))
cloud1.setName("cloud1")
tr1 = cc.ccGLMatrix()
tr1.initFromParameters(0.2 * math.pi, (1., 1., 1.), (0.0, 0.0, 10.0))
cloud1.applyRigidTransformation(tr1)
plane = cc.ccPlane.Fit(cloud1)
equation = plane.getEquation()
eqRef = [
0.4032580554485321, -0.2757962644100189, 0.8725361824035645,
8.782577514648438
]
for i in range(4):
if not math.isclose(equation[i], eqRef[i], rel_tol=1.e-3):
raise RuntimeError
cc.SaveEntities([cloud1, plane], os.path.join(dataDir, "cloudsFit.bin"))