forked from bartvdbraak/blender
Fix T68845: Follow Active Quads, divide by zero error
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@ -160,7 +160,12 @@ def extend(obj, EXTEND_MODE):
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l_b_uv = [l[uv_act].uv for l in l_b]
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if EXTEND_MODE == 'LENGTH_AVERAGE':
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fac = edge_lengths[l_b[2].edge.index][0] / edge_lengths[l_a[1].edge.index][0]
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d1 = edge_lengths[l_a[1].edge.index][0]
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d2 = edge_lengths[l_b[2].edge.index][0]
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try:
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fac = d2 / d1
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except ZeroDivisionError:
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fac = 1.0
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elif EXTEND_MODE == 'LENGTH':
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a0, b0, c0 = l_a[3].vert.co, l_a[0].vert.co, l_b[3].vert.co
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a1, b1, c1 = l_a[2].vert.co, l_a[1].vert.co, l_b[2].vert.co
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