public static void UpdateFarseerPhysics(RageSpline spline)
{
#if !UNITY_FLASH
var fsConcave = spline.GetComponent <FSConcaveShapeComponent>();
if (fsConcave == null)
{
fsConcave = spline.gameObject.AddComponent <FSConcaveShapeComponent>();
}
var fsBody = spline.GetComponent <FSBodyComponent>();
if (fsBody == null)
{
spline.gameObject.AddComponent <FSBodyComponent>();
}
fsConcave.PointInput = FSShapePointInput.Vector2List;
var points = new List <Vector2>();
if (spline.FarseerPhysicsPointsOnly)
{
for (int i = 0; i < spline.GetPointCount(); i++)
{
points.Add(spline.GetPosition(i));
}
}
else
{
int splitCount = spline.LockPhysicsToAppearence ? spline.GetVertexCount() : spline.GetPhysicsColliderCount();
for (int i = 0; i < splitCount; i++)
{
float splinePos = (float)i / (float)splitCount;
Vector3 normal = spline.GetNormal(splinePos);
points.Add(spline.GetPosition(splinePos) + normal * spline.GetPhysicsNormalOffset());
}
}
fsConcave.PointsCoordinates = points.ToArray();
fsConcave.ConvertToConvex();
#endif
}
public RageSplinePreviewData(RageSpline spline)
{
_points = new List <RageSplinePreviewPointData>();
for (int i = 0; i <= spline.GetPointCount() - 1; i++)
{
var pointPosition = spline.GetPosition(i);
if (i == 0)
{
_boundary = new Rect(pointPosition.x, pointPosition.y, 0, 0);
}
else
{
if (_boundary.xMin > pointPosition.x)
{
_boundary.xMin = pointPosition.x;
}
if (_boundary.xMax < pointPosition.x)
{
_boundary.xMax = pointPosition.x;
}
if (_boundary.yMin > pointPosition.y)
{
_boundary.yMin = pointPosition.y;
}
if (_boundary.yMax < pointPosition.y)
{
_boundary.yMax = pointPosition.y;
}
}
_points.Add(new RageSplinePreviewPointData {
Position = pointPosition,
StartTangent = spline.GetInControlPosition(i),
EndTangent = spline.GetOutControlPosition(i)
});
}
}
