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Rev 183 Rev 363
Line 60... Line 60...
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						if(len>0.0f)
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						if(len>0.0f)
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								one_ring.push_back(edge/len);
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								one_ring.push_back(edge/len);
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				}
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				}
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				Vec3f norm(0);
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				Vec3f norm(0);
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				int N= one_ring.size();
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				int N = one_ring.size();
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				for(int i=0;i<N;++i)
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				for(int i=0;i<N-1;++i)
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				{
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				{
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						Vec3f e1 = one_ring[i];
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						Vec3f e1 = one_ring[i];
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						Vec3f e0 = one_ring[(i+1)%N];
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						Vec3f e0 = one_ring[(i+1)%N];
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						Vec3f n = normalize(cross(e0,e1));
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						Vec3f n = normalize(cross(e0,e1));
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						norm += n*acos(max(-1.0f,min(1.0f,dot(e0,e1))));
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						norm += n*acos(max(-1.0f,min(1.0f,dot(e0,e1))));