public override void DrawSceneGUI()
{
if (springBody == null || multiEditing)
{
return;
}
//draw the hovered over spring
if (drawIndex != -1)
{
JelloSpring spring = springBody.getSpring(drawIndex);
Vector3 posA;
Vector3 posB;
posA = springBody.transform.TransformPoint(springBody.Shape.getVertex(spring.pointMassA));
posB = springBody.transform.TransformPoint(springBody.Shape.getVertex(spring.pointMassB));
Handles.color = Color.magenta;
if (spring.lengthMultiplier != 1f)
{
float dist = Vector2.Distance(posA, posB) * spring.lengthMultiplier;
Vector3 mid = (posA + posB) * 0.5f;
posA = mid + (mid - posA).normalized * dist * 0.5f;
posB = mid + (mid - posB).normalized * dist * 0.5f;
}
Handles.DrawLine(posA, posB);
}
//TODO make it remember the selected spring?
//draw the currently selected spring
if (editIndex != -1 && editIndex < springBody.SpringCount)
{
JelloSpring spring = springBody.getSpring(editIndex);
Handles.color = Color.cyan;
Vector3[] globalHandlePositions = new Vector3[2];
for (int i = 0; i < handlePositions.Length; i++)
{
globalHandlePositions[i] = springBody.transform.TransformPoint(handlePositions[i]);
}
CalculateHandleSizes(handlePositions);
bool mouseUp = false;
if (Event.current.type == EventType.mouseUp)
{
mouseUp = true;
}
for (int i = 0; i < handlePositions.Length; i++)
{
handlePositions[i] = springBody.transform.InverseTransformPoint(Handles.FreeMoveHandle(springBody.transform.TransformPoint(handlePositions[i]), Quaternion.identity, handleSizes[i], Vector3.zero, Handles.CircleCap));
}
//handlePositions[1] = springBody.transform.InverseTransformPoint( Handles.FreeMoveHandle(springBody.transform.TransformPoint(handlePositions[1]), Quaternion.identity, HandleUtility.GetHandleSize(handlePositions[1]) * 0.15f, Vector3.zero, Handles.CircleCap));
Handles.color = Color.magenta;
Handles.DrawLine(springBody.transform.TransformPoint(handlePositions[0]), springBody.transform.TransformPoint(handlePositions[1]));
if (mouseUp)
{
if ((Vector2)handlePositions[0] != springBody.Shape.getVertex(spring.pointMassA))
{
Vector2[] points = new Vector2[springBody.Shape.VertexCount];
for (int i = 0; i < springBody.Shape.VertexCount; i++)
{
points[i] = springBody.Shape.getVertex(i);
}
spring.pointMassA = JelloShapeTools.FindClosestVertexOnShape(handlePositions[0], points);
handlePositions[0] = springBody.Shape.getVertex(spring.pointMassA);
spring.length = Vector2.Distance(springBody.Shape.getVertex(spring.pointMassA), springBody.Shape.getVertex(spring.pointMassB));
EditorUtility.SetDirty(springBody);
}
if ((Vector2)handlePositions[1] != springBody.Shape.getVertex(spring.pointMassB))
{
Vector2[] points = new Vector2[springBody.Shape.VertexCount];
for (int i = 0; i < springBody.Shape.VertexCount; i++)
{
points[i] = springBody.Shape.getVertex(i);
}
spring.pointMassB = JelloShapeTools.FindClosestVertexOnShape(handlePositions[1], points);
handlePositions[1] = springBody.Shape.getVertex(spring.pointMassB);
spring.length = Vector2.Distance(springBody.Shape.getVertex(spring.pointMassA), springBody.Shape.getVertex(spring.pointMassB));
EditorUtility.SetDirty(springBody);
}
}
Vector3 posA = springBody.transform.TransformPoint(springBody.Shape.getVertex(spring.pointMassA));
Vector3 posB = springBody.transform.TransformPoint(springBody.Shape.getVertex(spring.pointMassB));
if (spring.lengthMultiplier != 1f)
{
float dist = Vector2.Distance(posA, posB) * spring.lengthMultiplier;
Vector3 mid = (posA + posB) * 0.5f;
posA = mid + (mid - posA).normalized * dist * 0.5f;
posB = mid + (mid - posB).normalized * dist * 0.5f;
}
Handles.color = Color.blue;
Handles.DrawLine(posA, posB);
}
if (newSubComponentState != AddSubComponentState.inactive)
{
if (Event.current.isKey && Event.current.keyCode == KeyCode.Escape)
{
newSubComponentState = AddSubComponentState.inactive;
}
int controlID = GUIUtility.GetControlID(GetHashCode(), FocusType.Passive);
if (Event.current.type == EventType.Layout)
{
HandleUtility.AddDefaultControl(controlID);
}
Handles.color = Color.red;
Vector3 pos = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition).origin; //need where this ray intersects the zplane
Plane plane = new Plane(Vector3.forward, new Vector3(0, 0, springBody.transform.position.z));
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
float dist = 0f;
plane.Raycast(ray, out dist);
pos = ray.GetPoint(dist);
Vector3 mousePosWorld = new Vector3(pos.x, pos.y, springBody.transform.position.z);
if (newSubComponentState == AddSubComponentState.assignedFirst)
{
pos = springBody.transform.TransformPoint(springBody.Shape.getVertex(newSpring.pointMassA));
Handles.CircleCap(3, pos, Quaternion.identity, HandleUtility.GetHandleSize(pos) * 0.15f);
Handles.DrawLine(pos, mousePosWorld);
Handles.color = Color.blue;
Handles.CircleCap(3, mousePosWorld, Quaternion.identity, HandleUtility.GetHandleSize(mousePosWorld) * 0.15f);
if (Event.current.type == EventType.MouseUp)
{
Vector2[] points = new Vector2[springBody.Shape.VertexCount];
for (int i = 0; i < springBody.Shape.VertexCount; i++)
{
points[i] = springBody.Shape.getVertex(i);
}
newSpring.pointMassB = JelloShapeTools.FindClosestVertexOnShape(springBody.transform.InverseTransformPoint(mousePosWorld), points);
newSpring.length = Vector2.Distance(springBody.Shape.getVertex(newSpring.pointMassA), springBody.Shape.getVertex(newSpring.pointMassB));
newSpring.stiffness = springBody.DefaultCustomSpringStiffness;
newSpring.damping = springBody.DefaultCustomSpringDamping;
editIndex = springBody.SpringCount;
springBody.addCustomSpring(newSpring);
newSubComponentState = AddSubComponentState.inactive;
handlePositions[0] = springBody.Shape.getVertex(newSpring.pointMassA);
handlePositions[1] = springBody.Shape.getVertex(newSpring.pointMassB);
eCustomSprings.isExpanded = true;
eEdgeSprings.isExpanded = false;
eInternalSprings.isExpanded = false;
EditorUtility.SetDirty(springBody);
}
}
if (newSubComponentState == AddSubComponentState.initiated)
{
Handles.CircleCap(3, mousePosWorld, Quaternion.identity, HandleUtility.GetHandleSize(mousePosWorld) * 0.15f);
if (Event.current.type == EventType.MouseUp)
{
Vector2[] points = new Vector2[springBody.Shape.VertexCount];
for (int i = 0; i < springBody.Shape.VertexCount; i++)
{
points[i] = springBody.Shape.getVertex(i);
}
newSpring = new JelloSpring();
newSpring.pointMassA = JelloShapeTools.FindClosestVertexOnShape(springBody.transform.InverseTransformPoint(mousePosWorld), points);
newSubComponentState = AddSubComponentState.assignedFirst;
}
}
SceneView.RepaintAll();
}
if (newSubComponentState != AddSubComponentState.inactive || editIndex != -1)
{
Handles.color = new Color(0.5f, 0.5f, 0.5f, 0.5f);
for (int i = springBody.EdgeSpringCount; i < springBody.SpringCount; i++)
{
if (editIndex == i)
{
continue;
}
Handles.DrawLine(springBody.transform.TransformPoint(springBody.Shape.getVertex(springBody.getSpring(i).pointMassA)), springBody.transform.TransformPoint(springBody.Shape.getVertex(springBody.getSpring(i).pointMassB)));
}
mainEditor.DrawPointMasses(springBody, false);
}
}
//TODO draw some info for the other body as well? like an outline?
public void DrawjointSceneGUI()
{
mainEditor.DrawPointMasses(body, false);
Vector3 pos;
//hovered over joint
if(drawIndex >= 0 && drawIndex < body.JointCount && body.GetJoint(drawIndex).bodyA != null)
{
JelloJoint joint = body.GetJoint(drawIndex);
Vector3 posA = body.transform.TransformPoint(joint.GetAnchorPointA(true));
posA.z = body.transform.position.z;
Handles.color = Color.magenta;
for(int i = 0; i < joint.affectedIndicesA.Length; i++)
{
Handles.DrawLine(posA, body.transform.TransformPoint(body.Shape.getVertex(joint.affectedIndicesA[i])));
Handles.DotCap(3,
body.transform.TransformPoint(body.Shape.getVertex(joint.affectedIndicesA[i])),
Quaternion.identity,
HandleUtility.GetHandleSize(body.transform.TransformPoint(body.Shape.getVertex(joint.affectedIndicesA[i]))) * 0.05f);
}
Handles.color = Color.blue;
Handles.DotCap(3, posA, Quaternion.identity, HandleUtility.GetHandleSize(posA) * 0.075f);
Vector3 posB = joint.GetAnchorPointB(true);
if(joint.TransformB != null)
{
posB = joint.TransformB.TransformPoint(posB);
if(joint.bodyB != null)
{
if(joint.affectedIndicesB != null)
{
Handles.color = Color.magenta;
for(int i = 0; i < body.GetJoint(drawIndex).affectedIndicesB.Length; i++)
{
Handles.DrawLine(posB, joint.bodyB.transform.TransformPoint(joint.bodyB.Shape.getVertex(joint.affectedIndicesB[i])));
Handles.DotCap(3,
joint.bodyB.transform.TransformPoint(joint.bodyB.Shape.getVertex(joint.affectedIndicesB[i])),
Quaternion.identity,
HandleUtility.GetHandleSize(joint.bodyB.transform.TransformPoint(joint.bodyB.Shape.getVertex(joint.affectedIndicesB[i]))) * 0.05f);
}
Handles.color = Color.blue;
}
}
}
Handles.DotCap(3, posB, Quaternion.identity, HandleUtility.GetHandleSize(posB) * 0.075f);
Handles.color = Color.red;
Handles.DrawLine(posA, posB);
}
//selected joint
if(editIndex >= 0 && editIndex < body.JointCount && body.GetJoint(editIndex).affectedIndicesA != null)
{
JelloJoint joint = body.GetJoint(editIndex);
int num = 2 + joint.affectedIndicesA.Length;
if(joint.TransformB != null && joint.bodyB != null)
num += joint.affectedIndicesB.Length;
//first get handle sizes...
//need global handle positions
Vector3[] globalHandlePositions = new Vector3[num];
globalHandlePositions[0] = body.transform.TransformPoint(handlePositions[0]);
for(int i = 0; i < joint.affectedIndicesA.Length; i++)
globalHandlePositions[i + 2] = body.transform.TransformPoint(handlePositions[i + 2]);
if(joint.TransformB != null)
{
globalHandlePositions[1] = joint.TransformB.TransformPoint(handlePositions[1]);
if(joint.bodyB != null)
{
for(int i = 0; i < joint.affectedIndicesB.Length; i++)
{
globalHandlePositions[i + 2 + joint.affectedIndicesA.Length] = joint.TransformB.TransformPoint(handlePositions[i + 2 + joint.affectedIndicesA.Length]);
}
}
}
else
{
globalHandlePositions[1] = joint.globalAnchorB;
}
CalculateHandleSizes(globalHandlePositions);
bool mouseUp = false;
if(Event.current.type == EventType.mouseUp)
mouseUp = true;
Handles.color = Color.cyan;
EditorGUI.BeginChangeCheck();
handlePositions[0] = body.transform.InverseTransformPoint( Handles.FreeMoveHandle(body.transform.TransformPoint(handlePositions[0]), Quaternion.identity, handleSizes[0], Vector3.zero, Handles.CircleCap));
if(EditorGUI.EndChangeCheck())
{
Vector2[] affectedPoints = new Vector2[joint.affectedIndicesA.Length];
for(int i = 0; i < affectedPoints.Length; i++)
affectedPoints[i] = body.Shape.getVertex(joint.affectedIndicesA[i]);
joint.RebuildAnchor
(
handlePositions[0],
true,
true,
joint.affectedIndicesA,
affectedPoints
);
SetEditIndex(editIndex);
EditorUtility.SetDirty(body);
SceneView.RepaintAll();
}
for(int i = 0; i < joint.affectedIndicesA.Length; i++)
{
Handles.color = Color.blue;
handlePositions[i + 2] = body.transform.InverseTransformPoint(Handles.FreeMoveHandle(body.transform.TransformPoint(handlePositions[i + 2]),
Quaternion.identity,
handleSizes[i + 2],
Vector3.zero,
Handles.CircleCap));
if(mouseUp)
{
if((Vector2)handlePositions[i + 2] != body.Shape.getVertex(joint.affectedIndicesA[i]))
{
Vector2[] points = new Vector2[body.Shape.VertexCount];
for(int s = 0; s < body.Shape.VertexCount; s++)
points[s] = body.Shape.getVertex(s);
int index = JelloShapeTools.FindClosestVertexOnShape(handlePositions[i + 2], points);
bool indexInUse = false;
for(int u = 0; u < joint.affectedIndicesA.Length; u++)
if(index == joint.affectedIndicesA[u])
indexInUse = true;
if(!indexInUse)
{
joint.affectedIndicesA[i] = index;
Vector2[] affectedVertices = new Vector2[joint.affectedIndicesA.Length];
for(int v = 0; v < affectedVertices.Length; v++)
affectedVertices[v] = body.Shape.getVertex(joint.affectedIndicesA[v]);
handlePositions[i + 2] = body.Shape.getVertex(index);
joint.RebuildAnchor(joint.localAnchorA, true, true, null, affectedVertices);
Vector2 newPosition = Vector2.zero;
for(int v = 0; v < affectedVertices.Length; v++)
newPosition += affectedVertices[v] * joint.scalarsA[v];
handlePositions[0] = newPosition;
EditorUtility.SetDirty(body);
SceneView.RepaintAll();
}
else
{
handlePositions[i + 2] = body.Shape.getVertex(joint.affectedIndicesA[i]);
}
}
}
Handles.color = Color.black;
Handles.DrawLine(body.transform.TransformPoint(handlePositions[0]), body.transform.TransformPoint( handlePositions[i + 2]));
}
//other object's GUI
Handles.color = Color.magenta;
if(joint.TransformB != null)
{
EditorGUI.BeginChangeCheck();
handlePositions[1] = joint.TransformB.InverseTransformPoint( Handles.FreeMoveHandle(joint.TransformB.TransformPoint(handlePositions[1]), Quaternion.identity, handleSizes[1], Vector3.zero, Handles.CircleCap));
if(EditorGUI.EndChangeCheck())
{
Vector2[] affectedPoints = new Vector2[0];
if(joint.bodyB != null)
{
affectedPoints = new Vector2[joint.affectedIndicesB.Length];
for(int i = 0; i < affectedPoints.Length; i++)
affectedPoints[i] = joint.bodyB.Shape.getVertex(joint.affectedIndicesB[i]);
}
joint.RebuildAnchor
(
handlePositions[1],
false,
true,
joint.affectedIndicesB,
affectedPoints
);
SetEditIndex(editIndex);
EditorUtility.SetDirty(body);
SceneView.RepaintAll();
}
if(joint.bodyB != null && joint.affectedIndicesB != null)
{
int numAffectedA = joint.affectedIndicesA.Length;
for(int i = 0; i < joint.affectedIndicesB.Length; i++)
{
int offsetIndex = i + numAffectedA + 2;
Handles.color = Color.red;
handlePositions[offsetIndex] = joint.TransformB.InverseTransformPoint(Handles.FreeMoveHandle(joint.TransformB.TransformPoint(handlePositions[offsetIndex]),
Quaternion.identity,
handleSizes[offsetIndex],
Vector3.zero,
Handles.CircleCap));
if(mouseUp)
{
if((Vector2)handlePositions[offsetIndex] != joint.bodyB.Shape.getVertex(joint.affectedIndicesB[i]))
{
Vector2[] points = new Vector2[joint.bodyB.Shape.VertexCount];
for(int s = 0; s < joint.bodyB.Shape.VertexCount; s++)
points[s] = joint.bodyB.Shape.getVertex(s);
int index = JelloShapeTools.FindClosestVertexOnShape(handlePositions[offsetIndex], points);
bool indexInUse = false;
for(int u = 0; u < joint.affectedIndicesB.Length; u++)
if(index == joint.affectedIndicesB[u])
indexInUse = true;
if(!indexInUse)
{
joint.affectedIndicesB[i] = index;
Vector2[] affectedVertices = new Vector2[joint.affectedIndicesB.Length];
for(int v = 0; v < affectedVertices.Length; v++)
affectedVertices[v] = joint.bodyB.Shape.getVertex(joint.affectedIndicesB[v]);
handlePositions[offsetIndex] = joint.bodyB.Shape.getVertex(index);
joint.RebuildAnchor(joint.localAnchorB, false, true, null, affectedVertices);
Vector2 newPosition = Vector2.zero;
for(int v = 0; v < affectedVertices.Length; v++)
newPosition += affectedVertices[v] * joint.scalarsB[v];
handlePositions[1] = newPosition;
EditorUtility.SetDirty(body);
SceneView.RepaintAll();
}
else
{
handlePositions[offsetIndex] = joint.bodyB.Shape.getVertex(joint.affectedIndicesB[i]);
}
}
}
Handles.color = Color.grey;
Handles.DrawLine(joint.bodyB.transform.TransformPoint(handlePositions[1]), joint.bodyB.transform.TransformPoint( handlePositions[offsetIndex]));
}
}
Handles.color = Color.yellow;
Handles.DrawLine(joint.TransformA.TransformPoint(handlePositions[0]), joint.TransformB.TransformPoint(handlePositions[1]));
}
else
{
//TODO this should be handlepositions[1]???
EditorGUI.BeginChangeCheck();
joint.globalAnchorB = Handles.FreeMoveHandle(joint.globalAnchorB, Quaternion.identity, handleSizes[1], Vector3.zero, Handles.CircleCap);
if(EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(body);
}
Handles.color = Color.yellow;
Handles.DrawLine(joint.TransformA.TransformPoint(handlePositions[0]), joint.globalAnchorB);
}
}
//add new joint logic
if(newSubComponentState == AddSubComponentState.initiated)
{
int controlID = GUIUtility.GetControlID(GetHashCode(), FocusType.Passive);
if(Event.current.type == EventType.Layout)
HandleUtility.AddDefaultControl(controlID);
pos = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition).origin; //need where this ray intersects the zplane
Plane plane = new Plane(Vector3.forward, new Vector3(0, 0, body.transform.position.z));
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
float dist = 0f;
plane.Raycast(ray, out dist);
pos = ray.GetPoint(dist);
Vector3 mousePosWorld = new Vector3(pos.x, pos.y, body.transform.position.z);
Handles.color = Color.blue;
Handles.CircleCap(3, mousePosWorld, Quaternion.identity, HandleUtility.GetHandleSize(mousePosWorld) * 0.15f);
if(Event.current.type == EventType.MouseUp)
{
body.AddJoint(new JelloJoint(body.transform, null, body.transform.InverseTransformPoint(mousePosWorld), Vector2.zero, true, true));
newSubComponentState = AddSubComponentState.inactive;
SetEditIndex(body.JointCount - 1);
EditorUtility.SetDirty(body);
}
SceneView.RepaintAll();
}
}
public void DrawAttachPointSceneGUI()
{
//TODO i have an error when reverting to prefab. If the handles are ind a different place, it sets dirty and messes up the seleced edit attach point.
mainEditor.DrawPointMasses(body, false);
Vector3 pos;
//the attach point hovered over in the editor
if(drawIndex >= 0 && drawIndex < body.AttachPointCount && body.GetAttachPoint(drawIndex).body != null)
{
pos = body.transform.TransformPoint(body.GetAttachPoint(drawIndex).point);
Handles.color = Color.magenta;
for(int i = 0; i < body.GetAttachPoint(drawIndex).affectedIndices.Length; i++)
{
Handles.DrawLine(pos, body.transform.TransformPoint(body.Shape.getVertex(body.GetAttachPoint(drawIndex).affectedIndices[i])));
Handles.DotCap(3,
body.transform.TransformPoint(body.Shape.getVertex(body.GetAttachPoint(drawIndex).affectedIndices[i])),
Quaternion.identity,
HandleUtility.GetHandleSize(body.transform.TransformPoint(body.Shape.getVertex(body.GetAttachPoint(drawIndex).affectedIndices[i]))) * 0.05f);
}
Handles.color = Color.blue;
Handles.DotCap(3, pos, Quaternion.identity, HandleUtility.GetHandleSize(pos) * 0.075f);
}
//the attach point currently selected in the editor
if(editIndex != -1 && editIndex < body.AttachPointCount && body.GetAttachPoint(editIndex).body != null)
{
//handle sizes
int num = body.GetAttachPoint(editIndex).affectedIndices.Length + 1;
Vector3[] globalHandlePositions = new Vector3[num];
globalHandlePositions[0] = body.transform.TransformPoint(handlePositions[0]);
for(int i = 0; i < body.GetAttachPoint(editIndex).affectedIndices.Length; i++)
globalHandlePositions[i + 1] = body.transform.TransformPoint(handlePositions[i + 1]);
CalculateHandleSizes(globalHandlePositions);
bool mouseUp = false;
if(Event.current.type == EventType.mouseUp)
mouseUp = true;
Handles.color = Color.green;
EditorGUI.BeginChangeCheck();
handlePositions[0] = body.transform.InverseTransformPoint( Handles.FreeMoveHandle(body.transform.TransformPoint(handlePositions[0]), Quaternion.identity, handleSizes[0], Vector3.zero, Handles.CircleCap));
if(EditorGUI.EndChangeCheck())
{
body.GetAttachPoint(editIndex).Rebuild(handlePositions[0], body, body.GetAttachPoint(editIndex).affectedIndices);
SetEditIndex(editIndex);
EditorUtility.SetDirty(body);
//modified in scene
}
Handles.color = Color.white;
Handles.DotCap(3, body.transform.TransformPoint(handlePositions[0]), Quaternion.identity, handleSizes[0] * 0.5f);
//start at one because the point occupies the first position.
//for(int i = 1; i < handlePositions.Length; i++)
for(int i = 1; i < body.GetAttachPoint(editIndex).affectedIndices.Length + 1; i++)
{
Handles.color = Color.blue;
handlePositions[i] = body.transform.InverseTransformPoint( Handles.FreeMoveHandle(body.transform.TransformPoint(handlePositions[i]), Quaternion.identity, handleSizes[i], Vector3.zero, Handles.CircleCap));
if(mouseUp)
{
if((Vector2)handlePositions[i] != body.Shape.getVertex(body.GetAttachPoint(editIndex).affectedIndices[i - 1]))
{
Vector2[] points = new Vector2[body.Shape.VertexCount];
for(int s = 0; s < body.Shape.VertexCount; s++)
points[s] = body.Shape.getVertex(s);
int index = JelloShapeTools.FindClosestVertexOnShape(handlePositions[i], points);
bool occupied = false;
for(int n = 0; n < body.GetAttachPoint(editIndex).affectedIndices.Length; n++)
if(index == body.GetAttachPoint(editIndex).affectedIndices[n])
occupied = true;
if(!occupied)
{
body.GetAttachPoint(editIndex).affectedIndices[i - 1] = index;
handlePositions[i] = body.Shape.getVertex(index);
body.GetAttachPoint(editIndex).Rebuild(body.GetAttachPoint(editIndex).point, body, body.GetAttachPoint(editIndex).affectedIndices);
handlePositions[0] = body.GetAttachPoint(editIndex).point;
EditorUtility.SetDirty(body);
}
else
{
handlePositions[i] = body.Shape.getVertex(body.GetAttachPoint(editIndex).affectedIndices[i - 1]);
}
}
}
Handles.color = Color.black;
Handles.DrawLine(body.transform.TransformPoint(handlePositions[0]), body.transform.TransformPoint( handlePositions[i]));
}
}
//logic to add a new attach point
if(newSubComponentState == AddSubComponentState.initiated)
{
int controlID = GUIUtility.GetControlID(GetHashCode(), FocusType.Passive);
if(Event.current.type == EventType.Layout)
HandleUtility.AddDefaultControl(controlID);
pos = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition).origin; //need where this ray intersects the zplane
Plane plane = new Plane(Vector3.forward, new Vector3(0, 0, body.transform.position.z));
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
float dist = 0f;
plane.Raycast(ray, out dist);
pos = ray.GetPoint(dist);
Vector3 mousePosWorld = new Vector3(pos.x, pos.y, body.transform.position.z);
Handles.color = Color.blue;
Handles.CircleCap(3, mousePosWorld, Quaternion.identity, HandleUtility.GetHandleSize(mousePosWorld) * 0.15f);
if(Event.current.type == EventType.MouseUp)//TODO not working correctly...?
{
body.AddAttachPoint(new JelloAttachPoint(body.transform.InverseTransformPoint(mousePosWorld), body, true));
newSubComponentState = AddSubComponentState.inactive;
SetEditIndex(body.AttachPointCount - 1);
EditorUtility.SetDirty(body);
}
SceneView.RepaintAll();
}
}
