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* Made some terrain functions faster computationally.

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This commit is contained in:
Adam Frisby
2008-02-08 18:18:34 +00:00
parent dd4c011806
commit 23e0ef3492
2 changed files with 8 additions and 16 deletions
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6
OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Editing/Flatten.cs
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@@ -109,10 +109,8 @@ namespace libTerrain
z *= z;
z -= ((x - rx)*(x - rx)) + ((y - ry)*(y - ry));
if (z < 0)
z = 0;
Set(x, y, Tools.LinearInterpolate(map[x, y], height, z));
if (z > 0.0)
Set(x, y, Tools.LinearInterpolate(map[x, y], height, z));
}
}
}

18
OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Editing/Raise.cs
View File

@@ -63,10 +63,8 @@ namespace libTerrain
z *= z;
z -= ((x - rx)*(x - rx)) + ((y - ry)*(y - ry));
if (z < 0)
z = 0;
Set(x, y, map[x, y] + (z*amount));
if (z > 0.0)
Set(x, y, map[x, y] + (z * amount));
}
}
}
@@ -88,10 +86,8 @@ namespace libTerrain
double z = size;
z -= Math.Sqrt(((x - rx)*(x - rx)) + ((y - ry)*(y - ry)));
if (z < 0)
z = 0;
Set(x, y, map[x, y] + (z*amount));
if (z > 0.0)
Set(x, y, map[x, y] + (z * amount));
}
}
}
@@ -126,10 +122,8 @@ namespace libTerrain
z *= z;
z -= ((x - rx)*(x - rx)) + ((y - ry)*(y - ry));
if (z < 0)
z = 0;
Set(x, y, map[x, y] - (z*amount));
if (z > 0.0)
Set(x, y, map[x, y] + (z * amount));
}
}
}