private void OnEdgeSelect(EdgeDetectionTool.EdgeSelectResult result)
{
if (UndoRedoRecordObject != null)
{
Undo.RecordObject(UndoRedoRecordObject, "Line Tool Edge Detect Result");
}
if (TransformResult != null)
{
result = TransformResult(result);
}
Line.Start.SetParent(result.Target);
Line.Start.Position = result.Edge.Start;
Line.Start.Rotation = CalculateRotation(result.Edge, AGXUnity.Utils.ShapeUtils.Direction.Positive_Z);
Line.End.SetParent(result.Target);
Line.End.Position = result.Edge.End;
Line.End.Rotation = CalculateRotation(result.Edge, AGXUnity.Utils.ShapeUtils.Direction.Negative_Z);
StartFrameToolEnable = true;
EndFrameToolEnable = true;
EdgeDetectionToolEnable = false;
}
private EdgeDetectionTool.EdgeSelectResult OnCuttingDirectionResult(EdgeDetectionTool.EdgeSelectResult result)
{
var refCamera = FindDirectionReferenceCamera();
if (refCamera == null)
{
return(result);
}
if (Vector3.Dot(result.Edge.Direction, refCamera.transform.forward) > 0.0)
{
AGXUnity.Utils.Math.Swap(ref result.Edge.Start, ref result.Edge.End);
}
result.Edge.End = result.Edge.Start + 0.5f * result.Edge.Direction;
return(result);
}
private EdgeDetectionTool.EdgeSelectResult OnEdgeResult(EdgeDetectionTool.EdgeSelectResult result)
{
var refCamera = FindDirectionReferenceCamera();
if (refCamera == null)
{
return(result);
}
// Assuming the user is viewing "into" the bucket, i.e.,
// the camera is located in front of the bucket. The
// edge should go from left to right on screen.
var startX = refCamera.WorldToViewportPoint(result.Edge.Start).x;
var endX = refCamera.WorldToViewportPoint(result.Edge.End).x;
if (startX > endX)
{
AGXUnity.Utils.Math.Swap(ref result.Edge.Start, ref result.Edge.End);
}
return(result);
}