protected virtual void DrawToolUI()
{
if (GUILayout.Button("Color Fill", curSkin.button, GUILayout.Height(44), GUILayout.ExpandWidth(true)))
{
GameObject curSelected = IP_VertexPainter_Utils.GetSelection();
Mesh curMesh = IP_VertexPainter_Utils.GetMesh(curSelected);
IP_VertexPainter_Utils.FillMeshWithColor(curMesh, m_BrushData.brushColor);
}
if (GUILayout.Button("Add Mesh Collider", curSkin.button, GUILayout.Height(44), GUILayout.ExpandWidth(true)))
{
//Get the Selected GO
GameObject curSelected = IP_VertexPainter_Utils.GetSelection();
//Add the Mesh Collider
IP_VertexPainter_Utils.AddMeshCollider(curSelected);
}
if (GUILayout.Button("Save Mesh", curSkin.button, GUILayout.Height(44), GUILayout.ExpandWidth(true)))
{
//Get the current selection
GameObject curSelected = IP_VertexPainter_Utils.GetSelection();
//Save the mesh
IP_VertexPainter_Utils.SaveMesh(curSelected);
}
}
void OnSceneGUI(SceneView sceneView)
{
ProcessInputs();
if (m_CurrentState == IP_VTXPainterState.Painting || m_CurrentState == IP_VTXPainterState.Sculpting)
{
//Raycast into the scene and see if we are hitting anything
Ray worldRay = HandleUtility.GUIPointToWorldRay(m_MouseData.mousePos);
if (!Physics.Raycast(worldRay, out m_CurHit, float.MaxValue))
{
m_CurrentGO = null;
m_CurrentMesh = null;
return;
}
m_CurrentGO = m_CurHit.transform.gameObject;
//Show the Brush
if (m_CurHit.transform != null)
{
if (m_CurrentState == IP_VTXPainterState.Painting)
{
Handles.color = m_BrushData.brushColor;
}
if (m_CurrentState == IP_VTXPainterState.Sculpting)
{
Handles.color = Color.red;
}
Handles.DrawWireDisc(m_CurHit.point, m_CurHit.normal, m_BrushData.falloffSize);
Handles.DrawWireDisc(m_CurHit.point, m_CurHit.normal, m_BrushData.brushSize);
Handles.color = new Color(Handles.color.r, Handles.color.g, Handles.color.b, m_BrushData.opacity);
Handles.DrawSolidDisc(m_CurHit.point, m_CurHit.normal, m_BrushData.brushSize);
}
//Get the Mesh only if its different than what is in the current it object
if (m_CurHit.transform.GetInstanceID() != m_CurrentGO.GetInstanceID())
{
m_CurrentMesh = IP_VertexPainter_Utils.GetMesh(m_CurrentGO);
}
//Set Scene View to passive so we can paint without selecting anything
Tools.current = Tool.None;
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(FocusType.Passive));
}
//Handle the Functions of the brush
if (m_MouseData.leftClickHold)
{
IP_VertexPainter_Utils.HandleBrush(m_CurrentGO, m_CurrentMesh, m_CurHit.point, m_BrushData, m_CurrentState);
if (m_CurrentMesh)
{
EditorUtility.SetDirty(m_CurrentMesh);
}
m_WasPainting = true;
}
else
{
if (m_WasPainting && m_CurrentGO)
{
MeshCollider curCollider = m_CurrentGO.GetComponent <MeshCollider>();
if (curCollider)
{
curCollider.convex = true;
curCollider.convex = false;
}
m_WasPainting = false;
}
}
//Update the Scene View
sceneView.Repaint();
}