| public static SegmentIntersectionPoint ( Vector3 start1, Vector3 end1, Vector3 start2, Vector3 end2, bool &intersects ) : Vector3 | ||
| start1 | Vector3 | |
| end1 | Vector3 | |
| start2 | Vector3 | |
| end2 | Vector3 | |
| intersects | bool | |
| return | Vector3 | |
public bool CheckSegmentIntersects(Int3 start, Int3 end, int gridX, int gridY, out Int3 outPoint, out TriangleMeshNode nearestNode)
{
List <object> objs = this.rasterizer.GetObjs(gridX, gridY);
outPoint = end;
nearestNode = null;
if (objs == null || objs.Count == 0)
{
return(false);
}
Int3[] array = new Int3[3];
bool result = false;
long num = 9223372036854775807L;
for (int i = 0; i < objs.Count; i++)
{
TriangleMeshNode triangleMeshNode = objs[i] as TriangleMeshNode;
triangleMeshNode.GetPoints(out array[0], out array[1], out array[2]);
for (int j = 0; j < 3; j++)
{
int num2 = j;
int num3 = (j + 1) % 3;
bool flag = false;
Int3 vInt = Polygon.SegmentIntersectionPoint(array[num2], array[num3], start, end, out flag);
if (flag)
{
long num4 = start.XZSqrMagnitude(ref vInt);
if (num4 < num)
{
nearestNode = triangleMeshNode;
num = num4;
outPoint = vInt;
result = true;
}
}
}
}
return(result);
}