/[escript]/trunk/pycad/test/python/run_pycad_test.py
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Contents of /trunk/pycad/test/python/run_pycad_test.py

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Revision 907 - (show annotations)
Wed Nov 22 09:54:19 2006 UTC (16 years, 4 months ago) by gross
File MIME type: text/x-python
File size: 38278 byte(s) 
more testing for transformations added
1 # $Id: run_visualization_interface.py 798 2006-08-04 01:05:36Z gross $
2
3 __copyright__=""" Copyright (c) 2006 by ACcESS MNRF
4 http://www.access.edu.au
5 Primary Business: Queensland, Australia"""
6 __license__="""Licensed under the Open Software License version 3.0
7 http://www.opensource.org/licenses/osl-3.0.php"""
8 import sys
9 import unittest
10 import math
11 import numarray
12 from esys.pycad import *
13
14 try:
15 PYCAD_TEST_DATA=os.environ['PYCAD_TEST_DATA']
16 except KeyError:
17 PYCAD_TEST_DATA='.'
18
19 try:
20 PYCAD_WORKDIR=os.environ['PYCAD_WORKDIR']
21 except KeyError:
22 PYCAD_WORKDIR='.'
23
24 PYCAD_TEST_MESH_PATH=PYCAD_TEST_DATA+"/data_meshes/"
25 PYCAD_WORKDIR_PATH=PYCAD_WORKDIR+"/"
26
27 def _cross(x, y):
28 return numarray.array([x[1] * y[2] - x[2] * y[1], x[2] * y[0] - x[0] * y[2], x[0] * y[1] - x[1] * y[0]])
29
30
31 class Test_PyCAD(unittest.TestCase):
32 ABS_TOL=1.e-8
33 def __distance(self,x,y):
34 return math.sqrt(numarray.dot(x-y,x-y))
35 def test_Translation_x(self):
36 t=Translation([1,0,0])
37 s0=t([1,0,0])
38 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
39 self.failUnless(self.__distance(s0,numarray.array([2,0,0]))<self.ABS_TOL,"s0 is wrong.")
40 s1=t([0,1,0])
41 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
42 self.failUnless(self.__distance(s1,numarray.array([1,1,0]))<self.ABS_TOL,"s1 is wrong.")
43 s2=t([0,0,1])
44 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
45 self.failUnless(self.__distance(s2,numarray.array([1,0,1]))<self.ABS_TOL,"s2 is wrong.")
46 def test_Translation_y(self):
47 t=Translation([0,1,0])
48 s0=t([1,0,0])
49 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
50 self.failUnless(self.__distance(s0,numarray.array([1,1,0]))<self.ABS_TOL,"s0 is wrong.")
51 s1=t([0,1,0])
52 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
53 self.failUnless(self.__distance(s1,numarray.array([0,2,0]))<self.ABS_TOL,"s1 is wrong.")
54 s2=t([0,0,1])
55 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
56 self.failUnless(self.__distance(s2,numarray.array([0,1,1]))<self.ABS_TOL,"s2 is wrong.")
57 def test_Translation_z(self):
58 t=Translation([0,0,1])
59 s0=t([1,0,0])
60 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
61 self.failUnless(self.__distance(s0,numarray.array([1,0,1]))<self.ABS_TOL,"s0 is wrong.")
62 s1=t([0,1,0])
63 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
64 self.failUnless(self.__distance(s1,numarray.array([0,1,1]))<self.ABS_TOL,"s1 is wrong.")
65 s2=t([0,0,1])
66 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
67 self.failUnless(self.__distance(s2,numarray.array([0,0,2]))<self.ABS_TOL,"s2 is wrong.")
68 def test_Dilation_0_two(self):
69 t=Dilation(2.)
70 s0=t([1,0,0])
71 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
72 self.failUnless(self.__distance(s0,numarray.array([2,0,0]))<self.ABS_TOL,"s0 is wrong.")
73 s1=t([0,1,0])
74 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
75 self.failUnless(self.__distance(s1,numarray.array([0,2,0]))<self.ABS_TOL,"s1 is wrong.")
76 s2=t([0,0,1])
77 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
78 self.failUnless(self.__distance(s2,numarray.array([0,0,2]))<self.ABS_TOL,"s2 is wrong.")
79 def test_Dilation_0_half(self):
80 t=Dilation(0.5)
81 s0=t([1,0,0])
82 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
83 self.failUnless(self.__distance(s0,numarray.array([0.5,0,0]))<self.ABS_TOL,"s0 is wrong.")
84 s1=t([0,1,0])
85 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
86 self.failUnless(self.__distance(s1,numarray.array([0,0.5,0]))<self.ABS_TOL,"s1 is wrong.")
87 s2=t([0,0,1])
88 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
89 self.failUnless(self.__distance(s2,numarray.array([0,0,0.5]))<self.ABS_TOL,"s2 is wrong.")
90 def test_Dilation_x_two(self):
91 t=Dilation(2.,[1.,0.,0.])
92 s0=t([1,0,0])
93 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
94 self.failUnless(self.__distance(s0,numarray.array([1,0,0]))<self.ABS_TOL,"s0 is wrong.")
95 s0_1=t([0,0,0])
96 self.failUnless(isinstance(s0_1,numarray.NumArray),"s0_1 is not a numarray object.")
97 self.failUnless(self.__distance(s0_1,numarray.array([-1.,0,0]))<self.ABS_TOL,"s0_1 is wrong.")
98 s1=t([0,1,0])
99 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
100 self.failUnless(self.__distance(s1,numarray.array([-1,2,0]))<self.ABS_TOL,"s1 is wrong.")
101 s2=t([0,0,1])
102 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
103 self.failUnless(self.__distance(s2,numarray.array([-1.,0,2]))<self.ABS_TOL,"s2 is wrong.")
104 def test_Dilation_x_half(self):
105 t=Dilation(0.5,[1.,0.,0.])
106 s0=t([1,0,0])
107 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
108 self.failUnless(self.__distance(s0,numarray.array([1.,0,0]))<self.ABS_TOL,"s0 is wrong.")
109 s0_1=t([0,0,0])
110 self.failUnless(isinstance(s0_1,numarray.NumArray),"s0_1 is not a numarray object.")
111 self.failUnless(self.__distance(s0_1,numarray.array([.5,0,0]))<self.ABS_TOL,"s0_1 is wrong.")
112 s1=t([0,1,0])
113 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
114 self.failUnless(self.__distance(s1,numarray.array([0.5,0.5,0]))<self.ABS_TOL,"s1 is wrong.")
115 s2=t([0,0,1])
116 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
117 self.failUnless(self.__distance(s2,numarray.array([0.5,0,0.5]))<self.ABS_TOL,"s2 is wrong.")
118 def test_Dilation_y_two(self):
119 t=Dilation(2.,[0.,1.,0.])
120 s0=t([1,0,0])
121 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
122 self.failUnless(self.__distance(s0,numarray.array([2.,-1.,0]))<self.ABS_TOL,"s0 is wrong.")
123 s1_1=t([0,0,0])
124 self.failUnless(isinstance(s1_1,numarray.NumArray),"s1_1 is not a numarray object.")
125 self.failUnless(self.__distance(s1_1,numarray.array([0.,-1.,0]))<self.ABS_TOL,"s1_1 is wrong.")
126 s1=t([0,1,0])
127 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
128 self.failUnless(self.__distance(s1,numarray.array([0.,1.,0]))<self.ABS_TOL,"s1 is wrong.")
129 s2=t([0,0,1])
130 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
131 self.failUnless(self.__distance(s2,numarray.array([0.,-1.,2]))<self.ABS_TOL,"s2 is wrong.")
132 def test_Dilation_y_half(self):
133 t=Dilation(0.5,[0.,1.,0.])
134 s0=t([1,0,0])
135 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
136 self.failUnless(self.__distance(s0,numarray.array([0.5,0.5,0]))<self.ABS_TOL,"s0 is wrong.")
137 s1_1=t([0,0,0])
138 self.failUnless(isinstance(s1_1,numarray.NumArray),"s1_1 is not a numarray object.")
139 self.failUnless(self.__distance(s1_1,numarray.array([0,0.5,0]))<self.ABS_TOL,"s1_1 is wrong.")
140 s1=t([0,1,0])
141 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
142 self.failUnless(self.__distance(s1,numarray.array([0.,1.,0]))<self.ABS_TOL,"s1 is wrong.")
143 s2=t([0,0,1])
144 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
145 self.failUnless(self.__distance(s2,numarray.array([0.,0.5,0.5]))<self.ABS_TOL,"s2 is wrong.")
146 def test_Dilation_z_two(self):
147 t=Dilation(2.,[0.,0.,1.])
148 s0=t([1,0,0])
149 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
150 self.failUnless(self.__distance(s0,numarray.array([2.,0.,-1.]))<self.ABS_TOL,"s0 is wrong.")
151 s2_1=t([0,0,0])
152 self.failUnless(isinstance(s2_1,numarray.NumArray),"s2_1 is not a numarray object.")
153 self.failUnless(self.__distance(s2_1,numarray.array([0.,0.,-1.]))<self.ABS_TOL,"s2_1 is wrong.")
154 s1=t([0,1,0])
155 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
156 self.failUnless(self.__distance(s1,numarray.array([0.,2.,-1.]))<self.ABS_TOL,"s1 is wrong.")
157 s2=t([0,0,1])
158 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
159 self.failUnless(self.__distance(s2,numarray.array([0.,0.,1.]))<self.ABS_TOL,"s2 is wrong.")
160 def test_Dilation_z_half(self):
161 t=Dilation(0.5,[0.,0.,1.])
162 s0=t([1,0,0])
163 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
164 self.failUnless(self.__distance(s0,numarray.array([0.5,0.,0.5]))<self.ABS_TOL,"s0 is wrong.")
165 s2_1=t([0,0,0])
166 self.failUnless(isinstance(s2_1,numarray.NumArray),"s2_1 is not a numarray object.")
167 self.failUnless(self.__distance(s2_1,numarray.array([0,0,0.5]))<self.ABS_TOL,"s2_1 is wrong.")
168 s1=t([0,1,0])
169 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
170 self.failUnless(self.__distance(s1,numarray.array([0.,0.5,0.5]))<self.ABS_TOL,"s1 is wrong.")
171 s2=t([0,0,1])
172 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
173 self.failUnless(self.__distance(s2,numarray.array([0.,0.,1.]))<self.ABS_TOL,"s2 is wrong.")
174 def test_Reflection_x_offset0(self):
175 t=Reflection([1.,0.,0.])
176 s0=t([1,0,0])
177 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
178 self.failUnless(self.__distance(s0,numarray.array([-1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
179 s1=t([0,1,0])
180 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
181 self.failUnless(self.__distance(s1,numarray.array([0,1,0]))<self.ABS_TOL,"s1 is wrong.")
182 s2=t([0,0,1])
183 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
184 self.failUnless(self.__distance(s2,numarray.array([0,0,1]))<self.ABS_TOL,"s2 is wrong.")
185 s=t([1,2,3])
186 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
187 self.failUnless(self.__distance(s,numarray.array([-1.,2,3]))<self.ABS_TOL,"s is wrong.")
188 def test_Reflection_x_offset2(self):
189 t=Reflection([-2.,0.,0.],offset=-4)
190 s0=t([1,0,0])
191 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
192 self.failUnless(self.__distance(s0,numarray.array([3.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
193 s1=t([0,1,0])
194 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
195 self.failUnless(self.__distance(s1,numarray.array([4,1,0]))<self.ABS_TOL,"s1 is wrong.")
196 s2=t([0,0,1])
197 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
198 self.failUnless(self.__distance(s2,numarray.array([4,0,1]))<self.ABS_TOL,"s2 is wrong.")
199 s=t([1,2,3])
200 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
201 self.failUnless(self.__distance(s,numarray.array([3.,2,3]))<self.ABS_TOL,"s is wrong.")
202 def test_Reflection_x_offset2_vector(self):
203 t=Reflection([1.,0.,0.],offset=[2,0,0])
204 s0=t([1,0,0])
205 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
206 self.failUnless(self.__distance(s0,numarray.array([3.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
207 s1=t([0,1,0])
208 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
209 self.failUnless(self.__distance(s1,numarray.array([4,1,0]))<self.ABS_TOL,"s1 is wrong.")
210 s2=t([0,0,1])
211 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
212 self.failUnless(self.__distance(s2,numarray.array([4,0,1]))<self.ABS_TOL,"s2 is wrong.")
213 s=t([1,2,3])
214 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
215 self.failUnless(self.__distance(s,numarray.array([3.,2,3]))<self.ABS_TOL,"s is wrong.")
216 def test_Reflection_y_offset0(self):
217 t=Reflection([0.,1.,0.])
218 s0=t([1,0,0])
219 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
220 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
221 s1=t([0,1,0])
222 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
223 self.failUnless(self.__distance(s1,numarray.array([0,-1,0]))<self.ABS_TOL,"s1 is wrong.")
224 s2=t([0,0,1])
225 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
226 self.failUnless(self.__distance(s2,numarray.array([0,0,1]))<self.ABS_TOL,"s2 is wrong.")
227 s=t([1,2,3])
228 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
229 self.failUnless(self.__distance(s,numarray.array([1.,-2,3]))<self.ABS_TOL,"s is wrong.")
230 def test_Reflection_y_offset2(self):
231 t=Reflection([0.,-2.,0.],offset=-4)
232 s0=t([1,0,0])
233 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
234 self.failUnless(self.__distance(s0,numarray.array([1.,4,0.]))<self.ABS_TOL,"s0 is wrong.")
235 s1=t([0,1,0])
236 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
237 self.failUnless(self.__distance(s1,numarray.array([0,3,0]))<self.ABS_TOL,"s1 is wrong.")
238 s2=t([0,0,1])
239 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
240 self.failUnless(self.__distance(s2,numarray.array([0,4,1]))<self.ABS_TOL,"s2 is wrong.")
241 s=t([1,2,3])
242 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
243 self.failUnless(self.__distance(s,numarray.array([1.,2,3]))<self.ABS_TOL,"s is wrong.")
244 def test_Reflection_y_offset2_vector(self):
245 t=Reflection([0.,1.,0.],offset=[0,2,0])
246 s0=t([1,0,0])
247 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
248 self.failUnless(self.__distance(s0,numarray.array([1.,4,0.]))<self.ABS_TOL,"s0 is wrong.")
249 s1=t([0,1,0])
250 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
251 self.failUnless(self.__distance(s1,numarray.array([0,3,0]))<self.ABS_TOL,"s1 is wrong.")
252 s2=t([0,0,1])
253 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
254 self.failUnless(self.__distance(s2,numarray.array([0,4,1]))<self.ABS_TOL,"s2 is wrong.")
255 s=t([1,2,3])
256 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
257 self.failUnless(self.__distance(s,numarray.array([1.,2,3]))<self.ABS_TOL,"s is wrong.")
258 def test_Reflection_z_offset0(self):
259 t=Reflection([0.,0.,1.])
260 s0=t([1,0,0])
261 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
262 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
263 s1=t([0,1,0])
264 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
265 self.failUnless(self.__distance(s1,numarray.array([0,1,0]))<self.ABS_TOL,"s1 is wrong.")
266 s2=t([0,0,1])
267 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
268 self.failUnless(self.__distance(s2,numarray.array([0,0,-1]))<self.ABS_TOL,"s2 is wrong.")
269 s=t([1,2,3])
270 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
271 self.failUnless(self.__distance(s,numarray.array([1.,2,-3]))<self.ABS_TOL,"s is wrong.")
272 def test_Reflection_z_offset2(self):
273 t=Reflection([0.,0.,-2.],offset=-4)
274 s0=t([1,0,0])
275 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
276 self.failUnless(self.__distance(s0,numarray.array([1.,0,4.]))<self.ABS_TOL,"s0 is wrong.")
277 s1=t([0,1,0])
278 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
279 self.failUnless(self.__distance(s1,numarray.array([0,1,4]))<self.ABS_TOL,"s1 is wrong.")
280 s2=t([0,0,1])
281 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
282 self.failUnless(self.__distance(s2,numarray.array([0,0,3]))<self.ABS_TOL,"s2 is wrong.")
283 s=t([1,2,3])
284 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
285 self.failUnless(self.__distance(s,numarray.array([1.,2,1]))<self.ABS_TOL,"s is wrong.")
286 def test_Reflection_z_offset2_vector(self):
287 t=Reflection([0.,0.,1.],offset=[0,0,2])
288 s0=t([1,0,0])
289 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
290 self.failUnless(self.__distance(s0,numarray.array([1.,0,4.]))<self.ABS_TOL,"s0 is wrong.")
291 s1=t([0,1,0])
292 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
293 self.failUnless(self.__distance(s1,numarray.array([0,1,4]))<self.ABS_TOL,"s1 is wrong.")
294 s2=t([0,0,1])
295 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
296 self.failUnless(self.__distance(s2,numarray.array([0,0,3]))<self.ABS_TOL,"s2 is wrong.")
297 s=t([1,2,3])
298 self.failUnless(isinstance(s,numarray.NumArray),"s is not a numarray object.")
299 self.failUnless(self.__distance(s,numarray.array([1.,2,1]))<self.ABS_TOL,"s is wrong.")
300 def test_Rotatation_x_90_0(self):
301 t=Rotatation(point1=[1.,0.,0.],angle=90*DEG)
302 s0=t([1,0,0])
303 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
304 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
305 s1=t([0,1,0])
306 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
307 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
308 self.failUnless(abs(s1[1]-math.cos(90*DEG))<self.ABS_TOL,"s1 angle is wrong.")
309 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([1.,0.,0.]))>0.,"s1 has wrong orientation.")
310 s2=t([0,0,1])
311 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
312 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
313 self.failUnless(abs(s2[2]-math.cos(90*DEG))<self.ABS_TOL,"s2 angle is wrong.")
314 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([1.,0.,0.]))>0.,"s2 has wrong orientation.")
315 def test_Rotatation_x_30_0(self):
316 t=Rotatation(point1=[1.,0.,0.],angle=30*DEG)
317 s0=t([1,0,0])
318 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
319 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
320 s1=t([0,1,0])
321 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
322 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
323 self.failUnless(abs(s1[1]-math.cos(30*DEG))<self.ABS_TOL,"s1 angle is wrong.")
324 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([1.,0.,0.]))>0.,"s1 has wrong orientation.")
325 s2=t([0,0,1])
326 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
327 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
328 self.failUnless(abs(s2[2]-math.cos(30*DEG))<self.ABS_TOL,"s2 angle is wrong.")
329 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([1.,0.,0.]))>0.,"s2 has wrong orientation.")
330 def test_Rotatation_x_330_0(self):
331 t=Rotatation(point1=[1.,0.,0.],angle=330*DEG)
332 s0=t([1,0,0])
333 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
334 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
335 s1=t([0,1,0])
336 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
337 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
338 self.failUnless(abs(s1[1]-math.cos(330*DEG))<self.ABS_TOL,"s1 angle is wrong.")
339 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([1.,0.,0.]))<0.,"s1 has wrong orientation.")
340 s2=t([0,0,1])
341 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
342 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
343 self.failUnless(abs(s2[2]-math.cos(330*DEG))<self.ABS_TOL,"s2 angle is wrong.")
344 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([1.,0.,0.]))<0.,"s2 has wrong orientation.")
345 def test_Rotatation_x_90(self):
346 t=Rotatation(point1=[1.,0.,0.],point0=[2.,0.,0.],angle=90*DEG)
347 s0=t([1,0,0])
348 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
349 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
350 s1=t([0,1,0])
351 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
352 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
353 self.failUnless(abs(s1[1]-math.cos(90*DEG))<self.ABS_TOL,"s1 angle is wrong.")
354 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([-1.,0.,0.]))>0.,"s1 has wrong orientation.")
355 s2=t([0,0,1])
356 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
357 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
358 self.failUnless(abs(s2[2]-math.cos(90*DEG))<self.ABS_TOL,"s2 angle is wrong.")
359 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([-1.,0.,0.]))>0.,"s2 has wrong orientation.")
360 def test_Rotatation_x_30(self):
361 t=Rotatation(point1=[1.,0.,0.],point0=[2.,0.,0.],angle=30*DEG)
362 s0=t([1,0,0])
363 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
364 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
365 s1=t([0,1,0])
366 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
367 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
368 self.failUnless(abs(s1[1]-math.cos(30*DEG))<self.ABS_TOL,"s1 angle is wrong.")
369 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([-1.,0.,0.]))>0.,"s1 has wrong orientation.")
370 s2=t([0,0,1])
371 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
372 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
373 self.failUnless(abs(s2[2]-math.cos(30*DEG))<self.ABS_TOL,"s2 angle is wrong.")
374 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([-1.,0.,0.]))>0.,"s2 has wrong orientation.")
375 def test_Rotatation_x_330(self):
376 t=Rotatation(point1=[1.,0.,0.],point0=[2.,0.,0.],angle=330*DEG)
377 s0=t([1,0,0])
378 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
379 self.failUnless(self.__distance(s0,numarray.array([1.,0,0.]))<self.ABS_TOL,"s0 is wrong.")
380 s1=t([0,1,0])
381 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
382 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
383 self.failUnless(abs(s1[1]-math.cos(330*DEG))<self.ABS_TOL,"s1 angle is wrong.")
384 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([-1.,0.,0.]))<0.,"s1 has wrong orientation.")
385 s2=t([0,0,1])
386 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
387 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
388 self.failUnless(abs(s2[2]-math.cos(330*DEG))<self.ABS_TOL,"s2 angle is wrong.")
389 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([-1.,0.,0.]))<0.,"s2 has wrong orientation.")
390 def test_Rotatation_y_90_0(self):
391 t=Rotatation(point1=[0.,1.,0.],angle=90*DEG)
392 s0=t([1,0,0])
393 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
394 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
395 self.failUnless(abs(s0[0]-math.cos(90*DEG))<self.ABS_TOL,"s0 angle is wrong.")
396 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,1.,0.]))>0.,"s0 has wrong orientation.")
397 s1=t([0,5,0])
398 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
399 self.failUnless(self.__distance(s1,numarray.array([0.,5,0.]))<self.ABS_TOL,"s1 is wrong.")
400 s2=t([0,0,1])
401 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
402 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
403 self.failUnless(abs(s2[2]-math.cos(90*DEG))<self.ABS_TOL,"s2 angle is wrong.")
404 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([0.,1.,0.]))>0.,"s2 has wrong orientation.")
405 def test_Rotatation_y_30_0(self):
406 t=Rotatation(point1=[0.,1.,0.],angle=30*DEG)
407 s0=t([1,0,0])
408 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
409 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
410 self.failUnless(abs(s0[0]-math.cos(30*DEG))<self.ABS_TOL,"s0 angle is wrong.")
411 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,1.,0.]))>0.,"s0 has wrong orientation.")
412 s1=t([0,5,0])
413 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
414 self.failUnless(self.__distance(s1,numarray.array([0.,5,0.]))<self.ABS_TOL,"s1 is wrong.")
415 s2=t([0,0,1])
416 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
417 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
418 self.failUnless(abs(s2[2]-math.cos(30*DEG))<self.ABS_TOL,"s2 angle is wrong.")
419 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([0.,1.,0.]))>0.,"s2 has wrong orientation.")
420 def test_Rotatation_y_330_0(self):
421 t=Rotatation(point1=[0.,1.,0.],angle=330*DEG)
422 s0=t([1,0,0])
423 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
424 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
425 self.failUnless(abs(s0[0]-math.cos(330*DEG))<self.ABS_TOL,"s0 angle is wrong.")
426 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,1.,0.]))<0.,"s0 has wrong orientation.")
427 s1=t([0,1,0])
428 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
429 self.failUnless(self.__distance(s1,numarray.array([0.,1,0.]))<self.ABS_TOL,"s1 is wrong.")
430 s2=t([0,0,1])
431 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
432 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
433 self.failUnless(abs(s2[2]-math.cos(330*DEG))<self.ABS_TOL,"s2 angle is wrong.")
434 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([0.,1.,0.]))<0.,"s2 has wrong orientation.")
435 def test_Rotatation_y_90(self):
436 t=Rotatation(point1=[0.,1.,0.],point0=[0.,2.,0.],angle=90*DEG)
437 s0=t([1,0,0])
438 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
439 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
440 self.failUnless(abs(s0[0]-math.cos(90*DEG))<self.ABS_TOL,"s0 angle is wrong.")
441 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,-1.,0.]))>0.,"s0 has wrong orientation.")
442 s1=t([0,1,0])
443 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
444 self.failUnless(self.__distance(s1,numarray.array([0.,1,0.]))<self.ABS_TOL,"s1 is wrong.")
445 s2=t([0,0,1])
446 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
447 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
448 self.failUnless(abs(s2[2]-math.cos(90*DEG))<self.ABS_TOL,"s2 angle is wrong.")
449 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([0.,-1.,0.]))>0.,"s2 has wrong orientation.")
450 def test_Rotatation_y_30(self):
451 t=Rotatation(point1=[0.,1.,0.],point0=[0.,2.,0.],angle=30*DEG)
452 s0=t([1,0,0])
453 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
454 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
455 self.failUnless(abs(s0[0]-math.cos(30*DEG))<self.ABS_TOL,"s0 angle is wrong.")
456 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,-1.,0.]))>0.,"s0 has wrong orientation.")
457 s1=t([0,1,0])
458 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
459 self.failUnless(self.__distance(s1,numarray.array([0.,1,0.]))<self.ABS_TOL,"s1 is wrong.")
460 s2=t([0,0,1])
461 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
462 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
463 self.failUnless(abs(s2[2]-math.cos(30*DEG))<self.ABS_TOL,"s2 angle is wrong.")
464 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([0.,-1.,0.]))>0.,"s2 has wrong orientation.")
465 def test_Rotatation_y_330(self):
466 t=Rotatation(point1=[0.,1.,0.],point0=[0.,2.,0.],angle=330*DEG)
467 s0=t([1,0,0])
468 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
469 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
470 self.failUnless(abs(s0[0]-math.cos(330*DEG))<self.ABS_TOL,"s0 angle is wrong.")
471 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,-1.,0.]))<0.,"s0 has wrong orientation.")
472 s1=t([0,1,0])
473 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
474 self.failUnless(self.__distance(s1,numarray.array([0.,1,0.]))<self.ABS_TOL,"s1 is wrong.")
475 s2=t([0,0,1])
476 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
477 self.failUnless(abs(numarray.dot(s2,s2)-1.)<self.ABS_TOL,"s2 length is wrong.")
478 self.failUnless(abs(s2[2]-math.cos(330*DEG))<self.ABS_TOL,"s2 angle is wrong.")
479 self.failUnless(numarray.dot(_cross(s2,[0,0,1]),numarray.array([0.,-1.,0.]))<0.,"s2 has wrong orientation.")
480 def test_Rotatation_z_90_0(self):
481 t=Rotatation(point1=[0.,0.,1.],angle=90*DEG)
482 s0=t([1,0,0])
483 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
484 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
485 self.failUnless(abs(s0[0]-math.cos(90*DEG))<self.ABS_TOL,"s0 angle is wrong.")
486 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,0.,1.]))>0.,"s0 has wrong orientation.")
487 s1=t([0,5,0])
488 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
489 self.failUnless(abs(numarray.dot(s1,s1)-5.**2)<self.ABS_TOL,"s1 length is wrong.")
490 self.failUnless(abs(s1[1]/5.-math.cos(90*DEG))<self.ABS_TOL,"s1 angle is wrong.")
491 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([0.,0.,1.]))>0.,"s1 has wrong orientation.")
492 s2=t([0,0,1])
493 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
494 self.failUnless(self.__distance(s2,numarray.array([0.,0,1.]))<self.ABS_TOL,"s2 is wrong.")
495 def test_Rotatation_z_30_0(self):
496 t=Rotatation(point1=[0.,0.,1.],angle=30*DEG)
497 s0=t([1,0,0])
498 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
499 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
500 self.failUnless(abs(s0[0]-math.cos(30*DEG))<self.ABS_TOL,"s0 angle is wrong.")
501 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,0.,1.]))>0.,"s0 has wrong orientation.")
502 s1=t([0,5,0])
503 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
504 self.failUnless(abs(numarray.dot(s1,s1)-5.**2)<self.ABS_TOL,"s1 length is wrong.")
505 self.failUnless(abs(s1[1]/5.-math.cos(30*DEG))<self.ABS_TOL,"s1 angle is wrong.")
506 self.failUnless(numarray.dot(_cross(s1,[0,5,0]),numarray.array([0.,0.,1.]))>0.,"s1 has wrong orientation.")
507 s2=t([0,0,1])
508 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
509 self.failUnless(self.__distance(s2,numarray.array([0.,0,1.]))<self.ABS_TOL,"s2 is wrong.")
510 def test_Rotatation_z_330_0(self):
511 t=Rotatation(point1=[0.,0.,1.],angle=330*DEG)
512 s0=t([1,0,0])
513 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
514 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
515 self.failUnless(abs(s0[0]-math.cos(330*DEG))<self.ABS_TOL,"s0 angle is wrong.")
516 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,0.,1.]))<0.,"s0 has wrong orientation.")
517 s1=t([0,5,0])
518 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
519 self.failUnless(abs(numarray.dot(s1,s1)-5.**2)<self.ABS_TOL,"s1 length is wrong.")
520 self.failUnless(abs(s1[1]/5.-math.cos(330*DEG))<self.ABS_TOL,"s1 angle is wrong.")
521 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([0.,0.,1.]))<0.,"s1 has wrong orientation.")
522 def test_Rotatation_z_90(self):
523 t=Rotatation(point1=[0.,0.,1.],point0=[0.,0.,2.],angle=90*DEG)
524 s0=t([1,0,0])
525 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
526 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
527 self.failUnless(abs(s0[0]-math.cos(90*DEG))<self.ABS_TOL,"s0 angle is wrong.")
528 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,0.,-1.]))>0.,"s0 has wrong orientation.")
529 s1=t([0,1,0])
530 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
531 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
532 self.failUnless(abs(s1[1]-math.cos(90*DEG))<self.ABS_TOL,"s1 angle is wrong.")
533 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([0.,0.,-1.]))>0.,"s1 has wrong orientation.")
534 s2=t([0,0,1])
535 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
536 self.failUnless(self.__distance(s2,numarray.array([0.,0,1.]))<self.ABS_TOL,"s2 is wrong.")
537 def test_Rotatation_z_30(self):
538 t=Rotatation(point1=[0.,0.,1.],point0=[0.,0.,2.],angle=30*DEG)
539 s0=t([1,0,0])
540 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
541 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
542 self.failUnless(abs(s0[0]-math.cos(30*DEG))<self.ABS_TOL,"s0 angle is wrong.")
543 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,0.,-1.]))>0.,"s0 has wrong orientation.")
544 s1=t([0,1,0])
545 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
546 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
547 self.failUnless(abs(s1[1]-math.cos(30*DEG))<self.ABS_TOL,"s1 angle is wrong.")
548 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([0.,0.,-1.]))>0.,"s1 has wrong orientation.")
549 s2=t([0,0,1])
550 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
551 self.failUnless(self.__distance(s2,numarray.array([0.,0,1.]))<self.ABS_TOL,"s2 is wrong.")
552 def test_Rotatation_z_330(self):
553 t=Rotatation(point1=[0.,0.,1.],point0=[0.,0.,2.],angle=330*DEG)
554 s0=t([1,0,0])
555 self.failUnless(isinstance(s0,numarray.NumArray),"s0 is not a numarray object.")
556 self.failUnless(abs(numarray.dot(s0,s0)-1.)<self.ABS_TOL,"s0 length is wrong.")
557 self.failUnless(abs(s0[0]-math.cos(330*DEG))<self.ABS_TOL,"s0 angle is wrong.")
558 self.failUnless(numarray.dot(_cross(s0,[1,0,0]),numarray.array([0.,0.,-1.]))<0.,"s0 has wrong orientation.")
559 s1=t([0,1,0])
560 self.failUnless(isinstance(s1,numarray.NumArray),"s1 is not a numarray object.")
561 self.failUnless(abs(numarray.dot(s1,s1)-1.)<self.ABS_TOL,"s1 length is wrong.")
562 self.failUnless(abs(s1[1]-math.cos(30*DEG))<self.ABS_TOL,"s1 angle is wrong.")
563 self.failUnless(numarray.dot(_cross(s1,[0,1,0]),numarray.array([0.,0.,-1.]))<0.,"s1 has wrong orientation.")
564 s2=t([0,0,1])
565 self.failUnless(isinstance(s2,numarray.NumArray),"s2 is not a numarray object.")
566 self.failUnless(self.__distance(s2,numarray.array([0.,0,1.]))<self.ABS_TOL,"s2 is wrong.")
567 if __name__ == '__main__':
568 suite = unittest.TestSuite()
569 suite.addTest(unittest.makeSuite(Test_PyCAD))
570 s=unittest.TextTestRunner(verbosity=2).run(suite)
571 if s.wasSuccessful():
572 sys.exit(0)
573 else:
574 sys.exit(1)
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