chibicitiberiu/city-generation
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Refactoring, optimizations

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This commit is contained in:
Tiberiu Chibici
2015-06-13 21:36:32 +03:00
parent 9ac0deec0b
commit 778d732866
37 changed files with 169 additions and 66 deletions
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20
Game/Assets/Scripts/Unity/RoadMeshGenerator.cs
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@ -139,26 +139,12 @@ namespace TransportGame.Unity
uv.Add(v2);
};
// Add current node
// Add the node
addV(node.Position, 0);
vindex += 1;
// Sort adjacent segments in trigonometric order
var segs = node.ArticulationSegments.OrderBy(segment =>
{
Vector2 dir = DirectionFrom(segment, node);
if (dir.X >= 0 && dir.Y >= 0) // First quadrant:
return dir.Y; // Y coordinate grows from 0 to 1
else if (dir.X <= 0 && dir.Y >= 0) // Second quadrant:
return 1 + Math.Abs(dir.X); // X goes from 0 to -1
else if (dir.X <= 0 && dir.Y <= 0) // Third quadrant:
return 2 + Math.Abs(dir.Y); // Y goes from 0 to -1
else return 3 + dir.X; // Fourth quadrant: X grows from 0 to 1
}).ToArray();
var segs = node.ArticulationSegments.OrderBy(segment => DirectionFrom(segment, node), Vector2.TrigonomicComparer).ToArray();
Vector2[] sideCrns = new Vector2[segs.Length];
Vector2[] strCrns = new Vector2[segs.Length];
@ -166,7 +152,7 @@ namespace TransportGame.Unity
// Holds intersection points for perpendicular on segment that goes through sidewalk corners
// 0, 1, 2, 3 - 0 sidewalk, 1 street, 2 street, 3 sidewalk (in trigonometric order). (when first segment)
// 4, 5, 6, 7 - the same (when second segment)
Vector2[,] p = new Vector2[8, segs.Length];
Vector2[,] p = new Vector2[8, segs.Length];
// Process each pair of segments
for (int i = 0; i < segs.Length; ++i)