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CaveGenerator doesn't attempt to create triangles whose area is too small for Farseer to handle

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Regalis
2016-10-19 16:55:16 +03:00
parent 813ebc79f4
commit 8cb9450217
1 changed files with 6 additions and 3 deletions
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Subsurface/Source/Map/Levels/CaveGenerator.cs
+6 -3
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@@ -419,9 +419,12 @@ namespace Barotrauma
for (int i = 0; i < triangles.Count; i++)
{
if (triangles[i][0].Y == triangles[i][1].Y && triangles[i][0].Y == triangles[i][2].Y) continue;
if (triangles[i][0].X == triangles[i][1].X && triangles[i][0].X == triangles[i][2].X) continue;
//don't create a triangle if any of the vertices are too close to each other
//(apparently Farseer doesn't like polygons with a very small area, see Shape.ComputeProperties)
if (Vector2.Distance(triangles[i][0], triangles[i][1]) < 0.05f ||
Vector2.Distance(triangles[i][0], triangles[i][2]) < 0.05f ||
Vector2.Distance(triangles[i][1], triangles[i][2]) < 0.05f) continue;
Vertices bodyVertices = new Vertices(triangles[i]);
FixtureFactory.AttachPolygon(bodyVertices, 5.0f, cellBody);
}