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Unterteilungsalgorithmen
Commit 4f193052 by Philipp Adolf
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Fix indices in index buffer

parent 84b5aebf
Showing with 9 additions and 9 deletions
QTProject/subdivision.cpp
......@@ -221,20 +221,20 @@ Subdivision::Tables Subdivision::precomputeTables(Input input) {
//add indices to new index buffer
tables.index_buffer.push_back(ib[i]);
tables.index_buffer.push_back(nib_offset + 3*i);
tables.index_buffer.push_back(nib_offset + 3*i + 2);
tables.index_buffer.push_back(nib_offset + i);
tables.index_buffer.push_back(nib_offset + i + 2);
tables.index_buffer.push_back(ib[i+1]);
tables.index_buffer.push_back(nib_offset + 3*i + 1);
tables.index_buffer.push_back(nib_offset + 3*i);
tables.index_buffer.push_back(nib_offset + i + 1);
tables.index_buffer.push_back(nib_offset + i);
tables.index_buffer.push_back(ib[i+2]);
tables.index_buffer.push_back(nib_offset + 3*i + 2);
tables.index_buffer.push_back(nib_offset + 3*i + 1);
tables.index_buffer.push_back(nib_offset + i + 2);
tables.index_buffer.push_back(nib_offset + i + 1);
tables.index_buffer.push_back(nib_offset + 3*i);
tables.index_buffer.push_back(nib_offset + 3*i + 1);
tables.index_buffer.push_back(nib_offset + 3*i + 2);
tables.index_buffer.push_back(nib_offset + i);
tables.index_buffer.push_back(nib_offset + i + 1);
tables.index_buffer.push_back(nib_offset + i + 2);
//Wichtig: Wir gehen davon aus, dass wir geschlossene Oberflächen haben, dh für jede Kante von einem Dreieck wird eine passende Kante bei einem anderen Dreieck gefunden.
}//for each index in indexbuffer
......
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