Changeset 7a3724 for util

Timestamp:

Oct 14, 2008, 7:14:10 PM (17 years ago)

Author:

Frederik Heber <heber@…>

Children:

46cd68

Parents:

51d33c5

Message:

new version of Tesselation::GuessStartingTriangle() seems to fix problems

+ now, we find the starting triangle in the following manner (point = boundary point!):

1. pick a point A
2. for all unequal pairs B,C (not A), calculate AB^2+BC2+AC^{2 and sort into ascending list}
3. Go through list, picking thus baseline B,C along with peak A of a candidate triangle
4. check whether all other boundary points lie only on one side
5. check whether no boundary point is inside the triangle
6. If all successful, starting triangle is found With this procedure, the convex hull of all SiOHCa3 clusters are found perfectly.

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