public override void DrawScene()
{
base.DrawScene();
if (spline.isClosed)
{
return;
}
Camera editorCamera = SceneView.currentDrawingSceneView.camera;
for (int i = 0; i < availableMergeComputers.Length; i++)
{
SplineDrawer.DrawSplineComputer(availableMergeComputers[i]);
SplinePoint startPoint = availableMergeComputers[i].GetPoint(0);
SplinePoint endPoint = availableMergeComputers[i].GetPoint(availableMergeComputers[i].pointCount - 1);
Handles.color = availableMergeComputers[i].editorPathColor;
if (SplineEditorHandles.CircleButton(startPoint.position, Quaternion.LookRotation(editorCamera.transform.position - startPoint.position), HandleUtility.GetHandleSize(startPoint.position) * 0.15f, 1f, availableMergeComputers[i].editorPathColor))
{
Merge(i, MergeSide.Start);
break;
}
if (SplineEditorHandles.CircleButton(endPoint.position, Quaternion.LookRotation(editorCamera.transform.position - endPoint.position), HandleUtility.GetHandleSize(endPoint.position) * 0.15f, 1f, availableMergeComputers[i].editorPathColor))
{
Merge(i, MergeSide.End);
break;
}
}
Handles.color = Color.white;
}
protected override void InsertMode(Vector3 screenCoordinates)
{
base.InsertMode(screenCoordinates);
double percent = ProjectScreenSpace(screenCoordinates);
editor.evaluate(percent, evalResult);
if (editor.eventModule.mouseRight)
{
SplineEditorHandles.DrawCircle(evalResult.position, Quaternion.LookRotation(editorCamera.transform.position - evalResult.position), HandleUtility.GetHandleSize(evalResult.position) * 0.2f);
return;
}
if (SplineEditorHandles.CircleButton(evalResult.position, Quaternion.LookRotation(editorCamera.transform.position - evalResult.position), HandleUtility.GetHandleSize(evalResult.position) * 0.2f, 1.5f, color))
{
RecordUndo("Create Point");
SplinePoint newPoint = new SplinePoint(evalResult.position, evalResult.position);
newPoint.size = evalResult.size;
newPoint.color = evalResult.color;
newPoint.normal = evalResult.up;
SplinePoint[] newPoints = new SplinePoint[points.Length + 1];
double floatIndex = (points.Length - 1) * percent;
int pointIndex = Mathf.Clamp(DMath.FloorInt(floatIndex), 0, points.Length - 2);
for (int i = 0; i < newPoints.Length; i++)
{
if (i <= pointIndex)
{
newPoints[i] = points[i];
}
else if (i == pointIndex + 1)
{
newPoints[i] = newPoint;
}
else
{
newPoints[i] = points[i - 1];
}
}
SplineComputer spline = dsEditor.spline;
points = newPoints;
lastCreated = points.Length - 1;
dsEditor.UpdateSpline();
spline.ShiftNodes(pointIndex + 1, spline.pointCount - 1, 1);
if (createNode)
{
CreateNodeForPoint(pointIndex + 1);
}
}
}
public override void DrawScene()
{
bool change = false;
Camera editorCamera = SceneView.currentDrawingSceneView.camera;
for (int i = 0; i < spline.pointCount; i++)
{
Vector3 pos = spline.GetPointPosition(i);
if (SplineEditorHandles.CircleButton(pos, Quaternion.LookRotation(editorCamera.transform.position - pos), HandleUtility.GetHandleSize(pos) * 0.12f, 1f, spline.editorPathColor))
{
SplitAtPoint(i);
change = true;
break;
}
}
SplineSample projected = spline.Evaluate(ProjectMouse());
if (!change)
{
float pointValue = (float)projected.percent * (spline.pointCount - 1);
int pointIndex = Mathf.FloorToInt(pointValue);
float size = HandleUtility.GetHandleSize(projected.position) * 0.3f;
Vector3 up = Vector3.Cross(editorCamera.transform.forward, projected.forward).normalized *size + projected.position;
Vector3 down = Vector3.Cross(projected.forward, editorCamera.transform.forward).normalized *size + projected.position;
Handles.color = spline.editorPathColor;
Handles.DrawLine(up, down);
Handles.color = Color.white;
if (pointValue - pointIndex > spline.moveStep)
{
if (SplineEditorHandles.CircleButton(projected.position, Quaternion.LookRotation(editorCamera.transform.position - projected.position), HandleUtility.GetHandleSize(projected.position) * 0.12f, 1f, spline.editorPathColor))
{
SplitAtPercent(projected.percent);
change = true;
}
}
SceneView.RepaintAll();
}
Handles.color = Color.white;
SplineDrawer.DrawSplineComputer(spline, 0.0, projected.percent, 1f);
SplineDrawer.DrawSplineComputer(spline, projected.percent, 1.0, 0.4f);
}
protected virtual void InsertMode(Vector3 screenCoordinates)
{
double percent = ProjectScreenSpace(screenCoordinates);
editor.evaluate(percent, evalResult);
if (editor.eventModule.mouseRight)
{
SplineEditorHandles.DrawCircle(evalResult.position, Quaternion.LookRotation(editorCamera.transform.position - evalResult.position), HandleUtility.GetHandleSize(evalResult.position) * 0.2f);
return;
}
if (SplineEditorHandles.CircleButton(evalResult.position, Quaternion.LookRotation(editorCamera.transform.position - evalResult.position), HandleUtility.GetHandleSize(evalResult.position) * 0.2f, 1.5f, color))
{
RecordUndo("Create Point");
SplinePoint newPoint = new SplinePoint(evalResult.position, evalResult.position);
newPoint.size = evalResult.size;
newPoint.color = evalResult.color;
newPoint.normal = evalResult.up;
SplinePoint[] newPoints = new SplinePoint[points.Length + 1];
double floatIndex = (points.Length - 1) * percent;
int pointIndex = Mathf.Clamp(DMath.FloorInt(floatIndex), 0, points.Length - 2);
for (int i = 0; i < newPoints.Length; i++)
{
if (i <= pointIndex)
{
newPoints[i] = points[i];
}
else if (i == pointIndex + 1)
{
newPoints[i] = newPoint;
}
else
{
newPoints[i] = points[i - 1];
}
}
points = newPoints;
SelectPoint(pointIndex);
}
}
protected virtual void OnSceneGUI()
{
Node node = (Node)target;
Node.Connection[] connections = node.GetConnections();
for (int i = 0; i < connections.Length; i++)
{
DSSplineDrawer.DrawSplineComputer(connections[i].spline, 0.0, 1.0, 0.5f);
}
bool update = false;
if (position != node.transform.position)
{
position = node.transform.position;
update = true;
}
if (scale != node.transform.localScale)
{
scale = node.transform.localScale;
update = true;
}
if (rotation != node.transform.rotation)
{
rotation = node.transform.rotation;
update = true;
}
if (update)
{
node.UpdateConnectedComputers();
}
if (addComp == null)
{
if (connections.Length > 0)
{
bool bezier = false;
for (int i = 0; i < connections.Length; i++)
{
if (connections[i].spline == null)
{
continue;
}
if (connections[i].spline.type == Spline.Type.Bezier)
{
bezier = true;
continue;
}
}
if (bezier && node.type == Node.Type.Smooth)
{
if (connections[0].spline != null)
{
SplinePoint point = node.GetPoint(0, true);
Handles.DrawDottedLine(node.transform.position, point.tangent, 6f);
Handles.DrawDottedLine(node.transform.position, point.tangent2, 6f);
Vector3 lastPos = point.tangent;
bool setPoint = false;
point.SetTangentPosition(Handles.PositionHandle(point.tangent, node.transform.rotation));
if (lastPos != point.tangent)
{
setPoint = true;
}
lastPos = point.tangent2;
point.SetTangent2Position(Handles.PositionHandle(point.tangent2, node.transform.rotation));
if (lastPos != point.tangent2)
{
setPoint = true;
}
if (setPoint)
{
node.SetPoint(0, point, true);
node.UpdateConnectedComputers();
}
}
}
}
return;
}
SplinePoint[] points = addComp.GetPoints();
Transform camTransform = SceneView.currentDrawingSceneView.camera.transform;
DSSplineDrawer.DrawSplineComputer(addComp, 0.0, 1.0, 0.5f);
TextAnchor originalAlignment = GUI.skin.label.alignment;
Color originalColor = GUI.skin.label.normal.textColor;
GUI.skin.label.alignment = TextAnchor.MiddleCenter;
GUI.skin.label.normal.textColor = addComp.editorPathColor;
for (int i = 0; i < availablePoints.Length; i++)
{
if (addComp.isClosed && i == points.Length - 1)
{
break;
}
Handles.Label(points[i].position + Camera.current.transform.up * HandleUtility.GetHandleSize(points[i].position) * 0.3f, (i + 1).ToString());
if (SplineEditorHandles.CircleButton(points[availablePoints[i]].position, Quaternion.LookRotation(-camTransform.forward, camTransform.up), HandleUtility.GetHandleSize(points[availablePoints[i]].position) * 0.1f, 2f, addComp.editorPathColor))
{
AddConnection(addComp, availablePoints[i]);
break;
}
}
GUI.skin.label.alignment = originalAlignment;
GUI.skin.label.normal.textColor = originalColor;
}
