private void DrawGridMarker()
{
if (_pieceSelected == null)
{
return;
}
bool isNotLayer = (currentEditMode != EditMode.ObjectLayer);
RaycastHit hit;
Ray worldRay = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
LayerMask _mask = isNotLayer ? 1 << LayerMask.NameToLayer("Editor") : 1 << LayerMask.NameToLayer("EditorLevel");
VGlobal vg = VGlobal.GetSetting();
bool isHit = Physics.Raycast(worldRay, out hit, (int)vg.editDis, _mask);
if (isHit && hit.collider.GetComponentInParent <Volume> () == volume)
{
if (hit.normal.y <= 0)
{
return;
}
RaycastHit hitFix = hit;
WorldPos pos = EditTerrain.GetBlockPos(hitFix, isNotLayer);
hitFix.point = new Vector3(pos.x * vg.w, pos.y * vg.h, pos.z * vg.d);
WorldPos gPos = EditTerrain.GetGridPos(hit.point);
gPos.y = isNotLayer ? 0 : (int)vg.h;
float gx = pos.x * vg.w + gPos.x + ((pos.x < 0) ? 1 : -1);
float gy = pos.y * vg.h + gPos.y - vg.hh;
float gz = pos.z * vg.d + gPos.z + ((pos.z < 0) ? 1 : -1);
LevelPiece.PivotType pivot = _pieceSelected.pivot;
if (CheckPlaceable((int)gPos.x, (int)gPos.z, pivot))
{
Handles.color = Color.red;
Handles.RectangleCap(0, new Vector3(gx, gy, gz), Quaternion.Euler(90, 0, 0), 0.5f);
Handles.color = Color.white;
}
Handles.color = Color.white;
Handles.lighting = true;
Handles.RectangleCap(0, hitFix.point - new Vector3(0, vg.hh - gPos.y, 0), Quaternion.Euler(90, 0, 0), vg.hw);
Handles.DrawLine(hit.point, hitFix.point);
volume.useBox = true;
BoxCursorUtils.UpdateBox(volume.box, hitFix.point, Vector3.zero);
SceneView.RepaintAll();
}
else
{
volume.useBox = false;
SceneView.RepaintAll();
}
}
private void PaintPieces(bool isErase)
{
if (_pieceSelected == null)
{
return;
}
bool canPlace = false;
RaycastHit gHit;
Ray worldRay = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
LayerMask _mask = (currentEditMode == EditMode.Object) ? 1 << LayerMask.NameToLayer("Editor") : 1 << LayerMask.NameToLayer("EditorLevel");
VGlobal vg = VGlobal.GetSetting();
bool isHit = Physics.Raycast(worldRay, out gHit, vg.editDis, _mask);
if (isHit && gHit.collider.GetComponentInParent <Volume> () == volume)
{
if (gHit.normal.y <= 0)
{
return;
}
gHit.point = volume.transform.InverseTransformPoint(gHit.point);
WorldPos bPos = EditTerrain.GetBlockPos(gHit, (currentEditMode == EditMode.Object));
WorldPos gPos = EditTerrain.GetGridPos(gHit.point);
gPos.y = 0;
int gx = gPos.x;
int gz = gPos.z;
if (CheckPlaceable(gx, gz, _pieceSelected.pivot))
{
canPlace = true;
}
if (canPlace)
{
volume.PlacePiece(bPos, gPos, isErase ? null : _pieceSelected);
Chunk chunk = volume.GetChunk(bPos.x, bPos.y, bPos.z);
chunk.UpdateMeshFilter();
chunk.UpdateMeshCollider();
EditorUtility.SetDirty(volume.vd);
SceneView.RepaintAll();
}
}
}