void DoDrawGizmos()
{
Vector3 savedPos = transform.position;
transform.position += (Vector3)(Vector2.Scale(Camera.current.transform.position, (Vector2.one - m_parallaxFactor))); //apply parallax
Rect rBound = new Rect(MapBounds.min, MapBounds.size);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 1, 1, 0.5f));
if (ShowGrid)
{
Plane tilemapPlane = new Plane(this.transform.forward, this.transform.position);
float distCamToTilemap = 0f;
Ray rayCamToPlane = new Ray(Camera.current.transform.position, Camera.current.transform.forward);
tilemapPlane.Raycast(rayCamToPlane, out distCamToTilemap);
if (HandleUtility.GetHandleSize(rayCamToPlane.GetPoint(distCamToTilemap)) <= 3f)
{
// draw tile cells
Gizmos.color = EditorGlobalSettings.TilemapGridColor;
// Horizontal lines
for (float i = 1; i < GridWidth; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.min.y)),
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.max.y))
);
}
// Vertical lines
for (float i = 1; i < GridHeight; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x, MapBounds.min.y + i * CellSize.y, 0)),
this.transform.TransformPoint(new Vector3(MapBounds.max.x, MapBounds.min.y + i * CellSize.y, 0))
);
}
}
Gizmos.color = Color.white;
}
//Draw Chunk Colliders
var valueIter = m_dicChunkCache.Values.GetEnumerator();
while (valueIter.MoveNext())
{
TilemapChunk chunk = valueIter.Current;
if (chunk)
{
string[] asChunkCoords = chunk.name.Split(new char[] { '_' }, System.StringSplitOptions.RemoveEmptyEntries);
int chunkX = int.Parse(asChunkCoords[0]);
int chunkY = int.Parse(asChunkCoords[1]);
rBound = new Rect(chunkX * k_chunkSize * CellSize.x, chunkY * k_chunkSize * CellSize.y, k_chunkSize * CellSize.x, k_chunkSize * CellSize.y);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 0, 0, 0.2f));
chunk.DrawColliders();
}
}
//
transform.position = savedPos; // restore position
}
void DoDrawGizmos()
{
Rect rBound = new Rect(MapBounds.min, MapBounds.size);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 1, 1, 0.5f));
if (ShowGrid)
{
Plane tilemapPlane = new Plane(this.transform.forward, this.transform.position);
float distCamToTilemap = 0f;
Ray rayCamToPlane = new Ray(Camera.current.transform.position, Camera.current.transform.forward);
tilemapPlane.Raycast(rayCamToPlane, out distCamToTilemap);
if (HandleUtility.GetHandleSize(rayCamToPlane.GetPoint(distCamToTilemap)) <= 3f)
{
// draw tile cells
Gizmos.color = new Color(1f, 1f, 1f, .2f);
// Horizontal lines
for (float i = 1; i < GridWidth; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.min.y)),
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.max.y))
);
}
// Vertical lines
for (float i = 1; i < GridHeight; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x, MapBounds.min.y + i * CellSize.y, 0)),
this.transform.TransformPoint(new Vector3(MapBounds.max.x, MapBounds.min.y + i * CellSize.y, 0))
);
}
}
}
//Draw Chunk Colliders
for (int i = 0; i < transform.childCount; ++i)
{
TilemapChunk chunk = transform.GetChild(i).GetComponent <TilemapChunk>();
if (chunk != null)
{
string[] asChunkCoords = chunk.name.Split(new char[] { '_' }, System.StringSplitOptions.RemoveEmptyEntries);
int chunkX = int.Parse(asChunkCoords[0]);
int chunkY = int.Parse(asChunkCoords[1]);
rBound = new Rect(chunkX * k_chunkSize * CellSize.x, chunkY * k_chunkSize * CellSize.y, k_chunkSize * CellSize.x, k_chunkSize * CellSize.y);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 0, 0, 0.2f));
chunk.DrawColliders();
}
}
//
}
