public void removeMutliBlock()
{
List <NodeLocation> newNodes = new List <NodeLocation>();
foreach (NodeLocation n in myEditor.context.selectedNodes)
{
NodeLocation nl = n;
//determine the opposite face
int faceId = (int)myEditor.context.currentFace;
if ((faceId & 0x1) == 1)
{
faceId--;
}
else
{
faceId++;
}
newNodes.Add(nl.getNeighborLocation((Face)faceId));
//send delete blocks command
DeleteBlockCommand cmd = new DeleteBlockCommand(nl);
myEditor.world.dispatch(cmd);
}
myEditor.context.selectedNodes.Clear();
myEditor.context.selectedNodes.AddRange(newNodes);
}
public void createBlock()
{
//get current material
UInt32 mat = Terrain.MaterialManager.getMaterialIndex(myEditor.context.currentMaterial);
//get block selection
NodeLocation nl = myEditor.context.currentLocation;
if (nl != null)
{
nl = nl.getNeighborLocation(myEditor.context.currentFace);
//send create blocks cmd
AddBlockCommand cmd = new AddBlockCommand(nl, mat);
myEditor.world.dispatch(cmd);
}
}
public NodeLocation getMouseOverLocation(int x, int y)
{
Ray r = myEditor.camera.getPickRay(x, (int)ImGui.displaySize.Y - y);
myCurrentHit = myEditor.world.getNodeIntersection(r, myEditor.camera.near, myEditor.camera.far);
myClampedLocation = null;
if (myCurrentHit != null)
{
if (myEditor.cursorDepth <= myCurrentHit.node.depth)
{
Node n = myCurrentHit.node;
myClampedLocation = myCurrentHit.node.location;
while (n.depth != myEditor.cursorDepth)
{
n = n.myParent;
myClampedLocation = n.location;
}
}
else
{
myClampedLocation = new NodeLocation(myCurrentHit.location, myEditor.cursorDepth);
//may need to adjust the clamped location to be within the node that is hit
//since sometimes the conversion to a clamped node location causes it to be the next node since
//nodes boundaries are [min..max) inclusion
if (myCurrentHit.node.contains(myClampedLocation) == false)
{
foreach (Face f in Enum.GetValues(typeof(Face)))
{
NodeLocation nl = myClampedLocation.getNeighborLocation(f);
if (myCurrentHit.node.contains(nl) == true)
{
myClampedLocation = nl;
break;
}
}
}
}
}
return(myClampedLocation);
}
public void createMultiBlocks()
{
//get current material
UInt32 mat = MaterialManager.getMaterialIndex(myEditor.context.currentMaterial);
List <NodeLocation> newNodes = new List <NodeLocation>();
foreach (NodeLocation n in myEditor.context.selectedNodes)
{
NodeLocation nl = n;
nl = nl.getNeighborLocation(myEditor.context.currentFace);
newNodes.Add(nl);
//send create blocks cmd
AddBlockCommand cmd = new AddBlockCommand(nl, mat);
myEditor.world.dispatch(cmd);
}
myEditor.context.selectedNodes.Clear();
myEditor.context.selectedNodes.AddRange(newNodes);
}