1 | #!/usr/bin/env python |
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2 | # |
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3 | """ |
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4 | I removed lone test vert's, since I'm working on removing lone verts at a lower |
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5 | level of the code, using the -j flag in triangle. |
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6 | """ |
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7 | import sys |
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8 | |
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9 | import unittest |
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10 | from anuga.mesh_engine.mesh_engine import generate_mesh |
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11 | |
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12 | import numpy |
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13 | |
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14 | from anuga.utilities.numerical_tools import ensure_numeric |
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15 | |
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16 | from anuga.utilities.anuga_exceptions import ANUGAError |
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17 | |
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18 | class triangTestCase(unittest.TestCase): |
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19 | def setUp(self): |
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20 | pass |
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21 | |
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22 | def tearDown(self): |
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23 | pass |
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24 | |
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25 | def metestrectangleII(self): |
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26 | |
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27 | points = [] |
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28 | seglist = [] |
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29 | holelist = [] |
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30 | regionlist = [] |
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31 | |
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32 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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33 | pointattlist = [[],[],[],[]] |
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34 | regionlist.append( (1.2,1.2,5.0) ) |
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35 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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36 | segattlist = [0,0,0,0] |
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37 | |
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38 | mode = "Qzp" |
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39 | |
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40 | points = ensure_numeric(points, numpy.float) |
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41 | seglist = test = ensure_numeric(seglist, numpy.int) |
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42 | data = triang.genMesh(points,seglist,holelist,regionlist, |
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43 | pointattlist,segattlist, mode, test) |
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44 | print "data", data |
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45 | self.failUnless(data['generatedtrianglelist'] ==[(1, 0, 2), (2, 3, 1)], |
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46 | 'trianglelist is wrong!') |
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47 | self.failUnless(data['generatedsegmentlist'] ==[(0, 1), (1, 3), |
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48 | (3, 2), (2, 0)], |
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49 | 'segmentlist is wrong!') |
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50 | self.failUnless(data['generatedpointlist'] ==[(0.0, 0.0), (0.0, 10.0), |
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51 | (3.0, 0.0), (3.0, 10.0)], |
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52 | ' is wrong!') |
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53 | |
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54 | |
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55 | def testrectangleIIb(self): |
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56 | # segattlist = [] |
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57 | points = [] |
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58 | seglist = [] |
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59 | holelist = [] |
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60 | regionlist = [] |
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61 | |
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62 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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63 | pointattlist = [] |
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64 | regionlist.append( (1.2,1.2,5.0) ) |
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65 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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66 | segattlist = [] |
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67 | |
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68 | mode = "Qzp" |
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69 | |
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70 | data = generate_mesh(points,seglist,holelist,regionlist, |
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71 | pointattlist,segattlist, mode, points) |
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72 | |
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73 | self.failUnless(numpy.alltrue(data['generatedtrianglelist'] == |
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74 | [(1, 0, 2), (2, 3, 1)] |
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75 | ), |
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76 | 'trianglelist is wrong!') |
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77 | self.failUnless(numpy.alltrue(data['generatedsegmentlist'] == |
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78 | [(0, 1), (1, 3), (3, 2), (2, 0)] |
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79 | ), |
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80 | 'segmentlist is wrong!') |
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81 | self.failUnless(numpy.alltrue(data['generatedpointlist'] == |
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82 | [(0.0, 0.0), (0.0, 10.0), (3.0, 0.0), (3.0, 10.0)] |
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83 | ), |
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84 | ' is wrong!') |
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85 | |
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86 | def testrectangleIIc(self): |
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87 | # segattlist = None |
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88 | points = [] |
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89 | seglist = [] |
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90 | holelist = [] |
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91 | regionlist = [] |
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92 | |
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93 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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94 | pointattlist = None |
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95 | regionlist.append( (1.2,1.2,5.0) ) |
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96 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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97 | segattlist = None |
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98 | |
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99 | mode = "Qzp" |
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100 | |
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101 | data = generate_mesh(points,seglist,holelist,regionlist, |
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102 | pointattlist,segattlist, mode, points) |
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103 | |
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104 | self.failUnless(numpy.alltrue(data['generatedtrianglelist'] == |
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105 | [(1, 0, 2), (2, 3, 1)]), |
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106 | 'trianglelist is wrong!') |
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107 | self.failUnless(numpy.alltrue(data['generatedsegmentlist'] == |
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108 | [(0, 1), (1, 3), (3, 2), (2, 0)]), |
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109 | 'segmentlist is wrong!') |
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110 | self.failUnless(numpy.alltrue(data['generatedpointlist'] == |
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111 | [(0.0, 0.0), (0.0, 10.0), (3.0, 0.0), (3.0, 10.0)]), |
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112 | ' is wrong!') |
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113 | |
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114 | def test_bad_point_atts(self): |
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115 | |
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116 | points = [] |
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117 | seglist = [] |
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118 | holelist = [] |
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119 | regionlist = [] |
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120 | |
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121 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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122 | pointattlist = [[],[],[]] |
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123 | regionlist.append( (1.2,1.2,5.0) ) |
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124 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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125 | segattlist = [0,0,0,0] |
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126 | |
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127 | mode = "Qzp" |
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128 | |
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129 | try: |
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130 | data = generate_mesh(points,seglist,holelist, |
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131 | regionlist,pointattlist,segattlist, |
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132 | mode, points) |
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133 | except ANUGAError: |
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134 | pass |
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135 | else: |
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136 | self.failUnless(0 ==1, |
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137 | 'bad list did not raise error!') |
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138 | |
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139 | |
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140 | def test_bad_point_attsII(self): |
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141 | points = [] |
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142 | seglist = [] |
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143 | holelist = [] |
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144 | regionlist = [] |
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145 | |
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146 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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147 | pointattlist = [[1],[2],[3],[4,8]] |
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148 | regionlist.append( (1.2,1.2,5.0) ) |
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149 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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150 | segattlist = [0,0,0,0] |
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151 | |
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152 | mode = "Qzp" |
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153 | |
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154 | try: |
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155 | data = generate_mesh(points,seglist,holelist, |
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156 | regionlist,pointattlist,segattlist, |
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157 | mode, points) |
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158 | except ANUGAError: |
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159 | pass |
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160 | else: |
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161 | self.failUnless(0 ==1, |
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162 | 'bad list did not raise error!') |
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163 | |
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164 | def testsegmarker(self): |
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165 | |
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166 | holelist = [] |
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167 | regionlist = [] |
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168 | |
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169 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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170 | pointattlist = [[],[],[],[]] |
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171 | regionlist.append( (1.2,1.2,5.0) ) |
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172 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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173 | segattlist = [1.0,2.0,3.0,4.0] |
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174 | |
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175 | mode = "Qzp" |
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176 | data = generate_mesh(points,seglist,holelist,regionlist, |
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177 | pointattlist,segattlist, mode, points) |
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178 | |
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179 | self.failUnless(numpy.alltrue(data['generatedtrianglelist'] == |
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180 | [(1, 0, 2), (2, 3, 1)]), |
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181 | 'trianglelist is wrong!') |
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182 | self.failUnless(numpy.alltrue(data['generatedsegmentlist'] == |
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183 | [(0, 1), (1, 3), (3, 2), (2, 0)]), |
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184 | 'segmentlist is wrong!') |
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185 | self.failUnless(numpy.alltrue(data['generatedpointlist'] == |
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186 | [(0.0, 0.0), (0.0, 10.0), (3.0, 0.0), (3.0, 10.0)]), |
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187 | 'generatedpointlist is wrong!') |
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188 | self.failUnless(numpy.alltrue(data['generatedsegmentmarkerlist'] == [1,2,3,4]), |
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189 | 'generatedsegmentmarkerlist is wrong!') |
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190 | |
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191 | def testbad_region(self): |
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192 | |
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193 | points = [] |
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194 | seglist = [] |
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195 | holelist = [] |
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196 | regionlist = [(1.2,1.2)] |
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197 | |
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198 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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199 | pointattlist = [[],[],[],[]] |
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200 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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201 | segattlist = [0,0,0,0] |
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202 | |
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203 | mode = "Qzpn" |
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204 | try: |
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205 | data = generate_mesh(points,seglist,holelist, |
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206 | regionlist,pointattlist,segattlist, |
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207 | mode, points) |
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208 | except ANUGAError: |
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209 | pass |
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210 | else: |
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211 | self.failUnless(0 ==1, |
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212 | 'bad region list did not raise error!') |
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213 | |
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214 | def testbad_regionII(self): |
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215 | |
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216 | points = [] |
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217 | seglist = [] |
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218 | holelist = [] |
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219 | regionlist = [(1.2,1.2), (1.2,1.25,1.0)] |
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220 | |
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221 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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222 | pointattlist = [[],[],[],[]] |
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223 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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224 | segattlist = [0,0,0,0] |
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225 | |
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226 | mode = "Qzpn" |
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227 | try: |
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228 | data = generate_mesh(points,seglist,holelist, |
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229 | regionlist,pointattlist,segattlist, |
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230 | mode, points) |
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231 | except ANUGAError: |
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232 | pass |
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233 | else: |
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234 | self.failUnless(0==1, |
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235 | 'bad region list did not raise error!') |
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236 | |
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237 | def testregion_with_maxarea(self): |
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238 | |
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239 | points = [] |
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240 | seglist = [] |
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241 | holelist = [] |
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242 | regionlist = [(3,1,1.0)] |
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243 | |
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244 | points = [(0.0,0.0),(6.0,0.0),(6.0,6.0),(0.0,6.0)] |
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245 | pointattlist = [[],[],[],[]] |
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246 | seglist = [(0,1),(1,2),(3,2),(3,0),(0,2)] |
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247 | segattlist = [0,0,0,0,0] |
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248 | |
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249 | mode = "Qzpna36a" |
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250 | data = generate_mesh(points,seglist,holelist,regionlist, |
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251 | pointattlist,segattlist, mode, points) |
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252 | |
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253 | self.failUnless(len(data['generatedtrianglelist']) == 2, |
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254 | 'testregion_with_maxarea 1: # of tris is wrong!') |
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255 | ## Another test case |
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256 | regionlist = [(3,1,1.0),(1,3,1.0,8.0)] |
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257 | mode = "Qzp21na36a" |
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258 | data = generate_mesh(points,seglist,holelist,regionlist, |
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259 | pointattlist,segattlist, mode, points) |
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260 | #print "len(data['generatedtrianglelist']",len(data['generatedtrianglelist']) |
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261 | # for Duncan On unix this returns a 7 triangle result. |
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262 | # for Duncan on Windows returns a 6 triangle result. |
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263 | # for Ole on nautilus this returns 6 |
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264 | # for Duncan on nautilus this returns 7 |
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265 | # It seems to be the results from triangle that is |
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266 | # causing the different results, and we are treating |
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267 | # triangle as a back box. |
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268 | |
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269 | self.failUnless(len(data['generatedtrianglelist']) >= 6, |
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270 | 'testregion_with_maxarea 2: # of tris is wrong!') |
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271 | ## Another test case |
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272 | regionlist = [(3,1,1.0,8.0),(1,3,1.0,8.0)] |
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273 | mode = "Qzpna36a" |
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274 | data = generate_mesh(points,seglist,holelist,regionlist, |
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275 | pointattlist,segattlist, mode, points) |
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276 | #print "len(data['generatedtrianglelist']",len(data['generatedtrianglelist']) |
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277 | # On unix this returns a 10 triangle result. |
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278 | # Windows returns a 8 triangle result. |
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279 | self.failUnless(len(data['generatedtrianglelist']) >= 8, |
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280 | 'testregion_with_maxarea 3: # of tris is wrong!') |
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281 | |
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282 | ## Another test case |
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283 | regionlist = [(3,1,1.0),(1,3,1.0,8.0)] |
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284 | mode = "Qzpna8a" |
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285 | data = generate_mesh(points,seglist,holelist,regionlist, |
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286 | pointattlist,segattlist, mode, points) |
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287 | #print "len(data['generatedtrianglelist']",len(data['generatedtrianglelist']) |
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288 | # On unix this returns a 10 triangle result. |
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289 | # Windows returns a 8 triangle result. |
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290 | |
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291 | self.failUnless(len(data['generatedtrianglelist']) >= 8, |
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292 | 'testregion_with_maxarea 4: # of tris is wrong!') |
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293 | |
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294 | |
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295 | def FIXME_testbad_hole(self): |
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296 | |
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297 | holelist = [(9.0)] |
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298 | regionlist = [] |
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299 | |
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300 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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301 | pointattlist = [[],[],[],[]] |
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302 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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303 | segattlist = [0,0,0,0] |
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304 | |
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305 | mode = "Qzpn" |
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306 | try: |
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307 | data = generate_mesh(points,seglist,holelist,regionlist, |
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308 | pointattlist,segattlist, mode, points) |
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309 | |
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310 | except TypeError: |
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311 | pass |
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312 | else: |
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313 | self.failUnless(0 ==1, |
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314 | 'bad hole list did not raise error!') |
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315 | |
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316 | |
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317 | def testbad_segattlist(self): |
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318 | |
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319 | holelist = [] |
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320 | regionlist = [] |
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321 | |
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322 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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323 | pointattlist = [[],[],[],[]] |
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324 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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325 | segattlist = [0,0] |
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326 | |
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327 | mode = "Qzpn" |
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328 | try: |
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329 | data = generate_mesh(points,seglist,holelist,regionlist, |
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330 | pointattlist,segattlist, mode, points) |
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331 | print "data",data |
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332 | self.failUnless(data['generatedtrianglelist'] ==[(1, 0, 2), (2, 3, 1)], |
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333 | 'trianglelist is wrong!') |
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334 | except ANUGAError: |
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335 | pass |
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336 | else: |
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337 | self.failUnless(0 ==1, |
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338 | 'bad segment attribute list did not raise error!') |
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339 | |
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340 | def testrectangle_regions(self): |
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341 | |
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342 | points = [] |
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343 | seglist = [] |
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344 | holelist = [] |
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345 | regionlist = [] |
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346 | |
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347 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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348 | pointattlist = [[],[],[],[]] |
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349 | #it seems that |
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350 | #triangle only associates one region with a triangle |
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351 | regionlist.append( (1.3,1.3,88.33) ) |
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352 | regionlist.append( (1.2,1.2,77,55) ) |
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353 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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354 | segattlist = [0,0,0,0] |
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355 | mode = "QAzpq" |
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356 | data = generate_mesh(points,seglist,holelist,regionlist, |
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357 | pointattlist,segattlist, mode, points) |
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358 | |
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359 | self.failUnless(numpy.alltrue(data['generatedtriangleattributelist'] == |
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360 | [[77.0], [77.0], [77.0], [77.0]]), |
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361 | 'triangleattributelist is wrong!') |
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362 | |
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363 | def testrectangle_regionsII(self): |
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364 | points = [] |
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365 | seglist = [] |
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366 | holelist = [] |
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367 | regionlist = [] |
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368 | |
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369 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
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370 | pointattlist = [[],[],[],[]] |
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371 | #it seems that |
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372 | #triangle only associates one region with a triangle |
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373 | regionlist.append( [1.3,1.3,88.33] ) |
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374 | regionlist.append( [1.2,1.2,77,55] ) |
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375 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
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376 | segattlist = [0,0,0,0] |
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377 | |
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378 | mode = "QAzpq" |
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379 | data = generate_mesh(points,seglist,holelist,regionlist, |
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380 | pointattlist,segattlist, mode, points) |
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381 | |
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382 | self.failUnless(numpy.alltrue(data['generatedtriangleattributelist'] == |
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383 | [[77.0], [77.0], [77.0], [77.0]]), |
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384 | 'triangleattributelist is wrong!') |
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385 | |
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386 | |
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387 | def BADtest_lone_verts(self): |
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388 | print "test_lone_verts" |
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389 | points = [] |
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390 | seglist = [] |
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391 | holelist = [] |
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392 | regionlist = [] |
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393 | |
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394 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0),(0.0,10.0)] |
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395 | pointattlist = [[],[],[],[],[]] |
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396 | regionlist.append( (1.2,1.2,5.0) ) |
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397 | seglist = [(0,4),(4,1),(1,3),(3,2),(2,0)] |
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398 | segattlist = [0,0,0,0,0] |
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399 | |
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400 | mode = "QpznAa2000.1a" |
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401 | data = generate_mesh(points,seglist,holelist,regionlist, |
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402 | pointattlist,segattlist, mode, points) |
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403 | #print "data['generatedtrianglelist']", data['generatedtrianglelist'] |
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404 | self.failUnless(data['generatedtrianglelist'] ==[(4, 0, 2), (2, 3, 4)], |
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405 | 'trianglelist is wrong!') |
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406 | self.failUnless(data['generatedsegmentlist'] ==[(0, 4), (4, 3), |
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407 | (3, 2), (2, 0)], |
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408 | 'segmentlist is wrong!') |
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409 | self.failUnless(data['generatedpointlist'] ==[(0.0, 0.0), (0.0, 10.0), |
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410 | (3.0, 0.0), (3.0, 10.0), |
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411 | (0.0,10.0)], |
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412 | ' is wrong!') |
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413 | #print "data['lonepointlist']", data['lonepointlist'] |
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414 | self.failUnless(data['lonepointlist'] ==[1], |
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415 | 'lonepointlist is wrong!') |
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416 | |
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417 | def dont_test_lone_vertsII(self): |
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418 | |
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419 | points = [] |
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420 | seglist = [] |
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421 | holelist = [] |
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422 | regionlist = [] |
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423 | |
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424 | points = [(0.0,0.0),(0.0,0.0),(0.0,10.0),(0.0,10.0),(10.0,10.0), |
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425 | (10.0,10.0),(0.0,10.0),(10.0,0.0)] |
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426 | |
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427 | pointattlist = [] |
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428 | for point in points: |
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429 | pointattlist.append([]) |
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430 | seglist = [(0,1),(1,2),(2,3),(3,4),(4,5),(5,7),(7,0)] |
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431 | segattlist = [] |
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432 | for seg in seglist: |
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433 | segattlist.append(0) |
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434 | |
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435 | mode = "QpznAa2000.1a" |
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436 | data = generate_mesh(points,seglist,holelist,regionlist, |
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437 | pointattlist,segattlist, mode, points) |
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438 | #print "data['generatedtrianglelist']", data['generatedtrianglelist'] |
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439 | self.failUnless(data['generatedtrianglelist'] ==[(6, 1, 7), (7, 5, 6)], |
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440 | 'trianglelist is wrong!') |
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441 | self.failUnless(data['generatedsegmentlist'] ==[(1, 6), (6, 5), |
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442 | (5, 7), (7, 1)], |
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443 | 'segmentlist is wrong!') |
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444 | self.failUnless(data['generatedpointlist'] ==[(0.0,0.0),(0.0,0.0), |
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445 | (0.0,10.0),(0.0,10.0), |
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446 | (10.0,10.0), |
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447 | (10.0,10.0),(0.0,10.0), |
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448 | (10.0,0.0)], |
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449 | ' is wrong!') |
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450 | self.failUnless(data['lonepointlist'] ==[0,2,3,4], |
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451 | 'lonepointlist is wrong!') |
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452 | |
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453 | def dont_test_lone_vertsIII(self): |
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454 | |
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455 | points = [] |
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456 | seglist = [] |
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457 | holelist = [] |
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458 | regionlist = [] |
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459 | |
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460 | points = [(-3.,-5.),(0.0,0.0),(0.0,0.0), |
---|
461 | (-5.,-8.),(0.0,10.0),(0.0,10.0), |
---|
462 | (-3.,-5.),(10.0,10.0), (10.0,10.0), |
---|
463 | (0.0,10.0), |
---|
464 | (10.0,0.0), |
---|
465 | (-12.,45.)] |
---|
466 | |
---|
467 | pointattlist = [] |
---|
468 | for point in points: |
---|
469 | pointattlist.append([]) |
---|
470 | seglist = [(1,2),(2,4),(4,5),(5,7),(7,8),(8,10),(10,1)] |
---|
471 | segattlist = [] |
---|
472 | for seg in seglist: |
---|
473 | segattlist.append(0) |
---|
474 | """ |
---|
475 | 0 1 |
---|
476 | 1 2 |
---|
477 | 2 4 |
---|
478 | 3 5 |
---|
479 | 4 7 |
---|
480 | 5 8 |
---|
481 | 6 9 |
---|
482 | 7 10 |
---|
483 | """ |
---|
484 | |
---|
485 | mode = "QpznAa2000.1a" |
---|
486 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
487 | pointattlist,segattlist, mode, points) |
---|
488 | #print "data['generatedtrianglelist']", data['generatedtrianglelist'] |
---|
489 | #self.failUnless(data['generatedtrianglelist'] ==[(9, 2, 10), |
---|
490 | # (10, 8, 9)], |
---|
491 | # 'trianglelist is wrong!') |
---|
492 | self.failUnless(data['generatedtrianglelist'] ==[(2, 10, 8), |
---|
493 | (8, 9, 2)], |
---|
494 | 'trianglelist is wrong!') |
---|
495 | #print "data['generatedsegmentlist']",data['generatedsegmentlist'] |
---|
496 | self.failUnless(data['generatedsegmentlist'] ==[(9, 2), (9, 8), |
---|
497 | (8, 10), (2, 10)], |
---|
498 | 'segmentlist is wrong!') |
---|
499 | self.failUnless(data['generatedpointlist'] ==points, |
---|
500 | ' is wrong!') |
---|
501 | self.failUnless(data['lonepointlist'] ==[0,1,3,4,5,6,7,11], |
---|
502 | 'lonepointlist is wrong!') |
---|
503 | |
---|
504 | def dont_test_lone_verts4(self): |
---|
505 | points = [] |
---|
506 | seglist = [] |
---|
507 | holelist = [] |
---|
508 | regionlist = [] |
---|
509 | |
---|
510 | points = [(-56.,-78),(0.0,0.0),(0.0,10.0),(10.,0.)] |
---|
511 | pointattlist = [] |
---|
512 | seglist = [(1,2),(2,3),(3,1)] |
---|
513 | segattlist = [] |
---|
514 | |
---|
515 | mode = "QpznAa2000.1a" |
---|
516 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
517 | pointattlist,segattlist, mode, points) |
---|
518 | #print "data['generatedtrianglelist']", data['generatedtrianglelist'] |
---|
519 | #self.failUnless(data['generatedtrianglelist'] ==[(4, 0, 2),(2, 3, 4)], |
---|
520 | # 'trianglelist is wrong!') |
---|
521 | print "seglist", seglist |
---|
522 | print "data['generatedsegmentlist']", data['generatedsegmentlist'] |
---|
523 | print "points", points |
---|
524 | print "data['generatedpointlist'] ",data['generatedpointlist'] |
---|
525 | print "points", points |
---|
526 | self.failUnless(data['generatedsegmentlist'] ==seglist, |
---|
527 | 'segmentlist is wrong!') |
---|
528 | self.failUnless(data['generatedpointlist'] ==points, |
---|
529 | ' is wrong!') |
---|
530 | #print "data['lonepointlist']", data['lonepointlist'] |
---|
531 | self.failUnless(data['lonepointlist'] ==[0], |
---|
532 | 'lonepointlist is wrong!') |
---|
533 | |
---|
534 | |
---|
535 | |
---|
536 | def dont_test_transition_to_arrays(self): |
---|
537 | points = [] |
---|
538 | seglist = [] |
---|
539 | holelist = [] |
---|
540 | regionlist = [] |
---|
541 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
---|
542 | pointattlist = [] |
---|
543 | # 5.0 is the region tag, 99.0 is the max area |
---|
544 | regionlist.append( [0.2,0.2,5.0,99.0] ) |
---|
545 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
---|
546 | segattlist = [21,22,23,24] |
---|
547 | #The 'A' has to be there to get the region marker stuff working |
---|
548 | mode = "QzpnA" |
---|
549 | #mode = "jQpznAa2000.1a" |
---|
550 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
551 | pointattlist,segattlist, mode, points) |
---|
552 | #print "data", data |
---|
553 | |
---|
554 | self.failUnless(data['generatedtrianglelist'] ==[(1, 0, 2), (2, 3, 1)], |
---|
555 | 'trianglelist is wrong!') |
---|
556 | self.failUnless(data['generatedtrianglelist'] ==data['trianglelist'], |
---|
557 | 'trianglelist is wrong!') |
---|
558 | self.failUnless(data['generatedsegmentlist'] ==[(0, 1), (1, 3), |
---|
559 | (3, 2), (2, 0)], |
---|
560 | 'segmentlist is wrong!') |
---|
561 | self.failUnless(data['generatedpointlist'] ==[(0.0, 0.0), (0.0, 10.0), |
---|
562 | (3.0, 0.0), (3.0, 10.0)], |
---|
563 | ' is wrong!') |
---|
564 | self.failUnless(data['generatedpointlist'] ==data['pointlist'], |
---|
565 | ' is wrong!') |
---|
566 | self.failUnless(data['generatedtriangleattributelist'] == [[5.0], |
---|
567 | [5.0]], |
---|
568 | ' is wrong!') |
---|
569 | |
---|
570 | self.failUnless(data['generatedtriangleattributelist'] == \ |
---|
571 | data['triangleattributelist'], |
---|
572 | ' is wrong!') |
---|
573 | self.failUnless(data['generatedsegmentlist'] == seglist, |
---|
574 | ' is wrong!') |
---|
575 | self.failUnless(data['generatedsegmentlist'] == data['segmentlist'], |
---|
576 | ' is wrong!') |
---|
577 | self.failUnless(data['generatedsegmentmarkerlist'] == segattlist, |
---|
578 | ' is wrong!') |
---|
579 | self.failUnless(data['generatedsegmentmarkerlist'] == \ |
---|
580 | data['segmentmarkerlist'], |
---|
581 | ' is wrong!') |
---|
582 | # I copied these answers from the output, so bad test.. |
---|
583 | self.failUnless(data['generatedtriangleneighborlist'] == \ |
---|
584 | [(-1, 1, -1), (-1, 0, -1)], |
---|
585 | ' is wrong!') |
---|
586 | self.failUnless(data['generatedtriangleneighborlist'] == \ |
---|
587 | data['triangleneighborlist'], |
---|
588 | ' is wrong!') |
---|
589 | |
---|
590 | def test_numeric_arrays(self): |
---|
591 | points = [] |
---|
592 | seglist = [] |
---|
593 | holelist = [] |
---|
594 | regionlist = [] |
---|
595 | points = [(0.0,0.0),(0.0,10.0),(3.0,0.0),(3.0,10.0)] |
---|
596 | pointattlist = [] |
---|
597 | # 5.0 is the region tag, 99.0 is the max area |
---|
598 | tri_tag = 123456.0 |
---|
599 | regionlist.append( [0.2,0.2, tri_tag,99.0] ) |
---|
600 | seglist = [(0,1),(1,3),(3,2),(2,0)] |
---|
601 | segattlist = [21,22,23,24] |
---|
602 | #The 'A' has to be there to get the region marker stuff working |
---|
603 | mode = "QzpnA" |
---|
604 | #mode = "jQpznAa2000.1a" |
---|
605 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
606 | pointattlist,segattlist, mode, points) |
---|
607 | #print "data", data |
---|
608 | |
---|
609 | self.failUnless(numpy.alltrue(data['generatedtrianglelist'] == |
---|
610 | [(1, 0, 2), (2, 3, 1)] |
---|
611 | ), |
---|
612 | 'trianglelist is wrong!') |
---|
613 | self.failUnless(numpy.alltrue(data['generatedsegmentlist'] == |
---|
614 | [(0, 1), (1, 3), (3, 2), (2, 0)] |
---|
615 | ), |
---|
616 | 'segmentlist is wrong!') |
---|
617 | self.failUnless(numpy.alltrue(data['generatedpointlist'] == |
---|
618 | [(0.0, 0.0), (0.0, 10.0), (3.0, 0.0), (3.0, 10.0)] |
---|
619 | ), |
---|
620 | ' is wrong!') |
---|
621 | self.failUnless(numpy.alltrue(data['generatedtriangleattributelist'] == |
---|
622 | [[tri_tag], [tri_tag]] |
---|
623 | ), |
---|
624 | ' is wrong!') |
---|
625 | |
---|
626 | self.failUnless(numpy.alltrue(data['generatedsegmentlist'] == seglist), |
---|
627 | ' is wrong!') |
---|
628 | self.failUnless(numpy.alltrue(data['generatedsegmentmarkerlist'] == segattlist), |
---|
629 | ' is wrong!') |
---|
630 | # I copied these answers from the output, so bad test.. |
---|
631 | self.failUnless(numpy.alltrue(data['generatedtriangleneighborlist'] == |
---|
632 | [(-1, 1, -1), (-1, 0, -1)] |
---|
633 | ), |
---|
634 | ' is wrong!') |
---|
635 | |
---|
636 | def test_pointattlist(self): |
---|
637 | # segattlist = [] |
---|
638 | points = [] |
---|
639 | seglist = [] |
---|
640 | holelist = [] |
---|
641 | regionlist = [] |
---|
642 | |
---|
643 | points = [(0.0,0.0),(0.0,4.0),(4.0,2.0),(2.0,0.0)] |
---|
644 | pointattlist = [0.,0.,10.,10.] |
---|
645 | regionlist.append( [0.2,0.2,2.1, 99.] ) |
---|
646 | seglist = [(0,1),(1,2),(2,3),(3,0)] |
---|
647 | segattlist = [11,12,13,14] |
---|
648 | mode = "Qzp" |
---|
649 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
650 | pointattlist,segattlist, mode, points) |
---|
651 | self.failUnless(numpy.alltrue(data['generatedpointattributelist'] == |
---|
652 | [[0.0],[0.0],[10],[10]] |
---|
653 | ), |
---|
654 | ' is wrong!') |
---|
655 | |
---|
656 | |
---|
657 | pointattlist = [[0.],[0.],[10.],[10.]] |
---|
658 | mode = "Qzp" |
---|
659 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
660 | pointattlist,segattlist, mode, points) |
---|
661 | self.failUnless(numpy.alltrue(data['generatedpointattributelist'] == |
---|
662 | [[0.0],[0.0],[10],[10]]), |
---|
663 | ' is wrong!') |
---|
664 | pointattlist = [[0.,1],[0.,1],[10.,20],[10.,20]] |
---|
665 | mode = "Qzp" |
---|
666 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
667 | pointattlist,segattlist, mode, points) |
---|
668 | #print "data", data |
---|
669 | self.failUnless(numpy.alltrue(data['generatedpointattributelist'] == pointattlist), |
---|
670 | ' is wrong!') |
---|
671 | |
---|
672 | def dont_test_transition_pointattlist(self): |
---|
673 | # segattlist = [] |
---|
674 | points = [] |
---|
675 | seglist = [] |
---|
676 | holelist = [] |
---|
677 | regionlist = [] |
---|
678 | |
---|
679 | points = [(0.0,0.0),(0.0,4.0),(4.0,2.0),(2.0,0.0)] |
---|
680 | pointattlist = [0.,0.,10.,10.] |
---|
681 | regionlist.append( [0.2,0.2,2.1, 99.] ) |
---|
682 | seglist = [(0,1),(1,2),(2,3),(3,0)] |
---|
683 | segattlist = [11,12,13,14] |
---|
684 | mode = "Qzp" |
---|
685 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
686 | pointattlist,segattlist, mode, points) |
---|
687 | self.failUnless(data['generatedpointattributelist'] == [[0.0],[0.0], |
---|
688 | [10],[10]], |
---|
689 | ' is wrong!') |
---|
690 | self.failUnless(data['generatedpointattributelist'] == \ |
---|
691 | data['pointattributelist'], |
---|
692 | ' is wrong!') |
---|
693 | |
---|
694 | |
---|
695 | pointattlist = [[0.],[0.],[10.],[10.]] |
---|
696 | mode = "Qzp" |
---|
697 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
698 | pointattlist,segattlist, mode, points) |
---|
699 | self.failUnless(data['generatedpointattributelist'] == [[0.0],[0.0], |
---|
700 | [10],[10]], |
---|
701 | ' is wrong!') |
---|
702 | self.failUnless(data['generatedpointattributelist'] == \ |
---|
703 | data['pointattributelist'], |
---|
704 | ' is wrong!') |
---|
705 | pointattlist = [[0.,1],[0.,1],[10.,20],[10.,20]] |
---|
706 | mode = "Qzp" |
---|
707 | data = generate_mesh(points,seglist,holelist,regionlist, |
---|
708 | pointattlist,segattlist, mode, points) |
---|
709 | #print "data", data |
---|
710 | self.failUnless(data['generatedpointattributelist'] == pointattlist, |
---|
711 | ' is wrong!') |
---|
712 | self.failUnless(data['generatedpointattributelist'] == \ |
---|
713 | data['pointattributelist'], |
---|
714 | ' is wrong!') |
---|
715 | |
---|
716 | if __name__ == "__main__": |
---|
717 | |
---|
718 | suite = unittest.makeSuite(triangTestCase,'test') |
---|
719 | #suite = unittest.makeSuite(triangTestCase,'testrectangleIIb') |
---|
720 | #suite = unittest.makeSuite(triangTestCase,'testsegmarker') |
---|
721 | #suite = unittest.makeSuite(triangTestCase,'testrectangle_regionsII') |
---|
722 | runner = unittest.TextTestRunner() #verbosity=2) |
---|
723 | runner.run(suite) |
---|