// Color preview
static void ColorPreview(RayfireCluster cluster)
{
Random.InitState(1);
// Scale cluster roots
if (cluster.allClusters.Count > 0)
{
// Get max depth
int maxDepth = 1;
foreach (RFCluster cls in cluster.allClusters)
{
if (cls.depth > maxDepth)
{
maxDepth = cls.depth;
}
}
// Depth step
float step = 1f / maxDepth;
int colorDepth = (int)(cluster.previewScale / step) + 1;
// Get clusters to colorize
List <RFCluster> colorClusters = new List <RFCluster>();
foreach (RFCluster cls in cluster.allClusters)
{
if (cls.childClusters.Count == 0 || cls.shards.Count > 0)
{
if (cls.depth <= colorDepth)
{
colorClusters.Add(cls);
}
}
else
{
if (cls.depth == colorDepth)
{
colorClusters.Add(cls);
}
}
}
//Random.InitState(1);
foreach (var cls in colorClusters)
{
Random.InitState(cls.id);
Gizmos.color = new Color(Random.Range(0.2f, 0.8f), Random.Range(0.2f, 0.8f), Random.Range(0.2f, 0.8f));
//List<RFShard> nestedShards = cls.GetNestedShards(true);
if (cls.tm != null)
{
MeshFilter[] meshFilters = cls.tm.GetComponentsInChildren <MeshFilter>();
foreach (var mf in meshFilters)
{
Gizmos.DrawMesh(mf.sharedMesh, mf.transform.position, mf.transform.rotation, mf.transform.lossyScale * 1.01f);
}
}
}
}
}
// Set all clusters scale by preview
void ScalePreview(RayfireCluster cluster)
{
// Scale cluster roots
if (cluster.allClusters.Count > 0)
{
// Get max depth
int maxDepth = 1;
foreach (RFCluster cls in cluster.allClusters)
{
if (cls.depth > maxDepth)
{
maxDepth = cls.depth;
}
}
// Depth step
float step = 1f / maxDepth;
foreach (RFCluster cls in cluster.allClusters)
{
if (cls.depth > 0)
{
// Get multiplier
float scaleMult = lowestScale;
// Get local range
float max = step * cls.depth;
float min = max - step;
// Scale should be lowest possible
if (cluster.previewScale < min)
{
scaleMult = 1f;
}
// Scale should be highest possible
else if (cluster.previewScale > max)
{
scaleMult = lowestScale;
}
// Scale should interpolated
else
{
float k = Mathf.InverseLerp(min, max, cluster.previewScale);
scaleMult = Mathf.Lerp(1.0f, lowestScale, k);
}
// Set scale
cls.tm.localScale = Vector3.one * scaleMult;
}
}
resetState = true;
}
}
// Get max depth
static int MaxLayer(RayfireCluster cluster)
{
int depth = 0;
foreach (var cls in cluster.allClusters)
{
if (cls.depth > depth)
{
depth = cls.depth;
}
}
return(depth);
}
// Select shards
static void SelectShards(RayfireCluster cluster)
{
List <RFShard> shards = new List <RFShard>();
foreach (var cls in cluster.allClusters)
{
shards.AddRange(cls.shards);
}
GameObject[] objects = new GameObject[shards.Count];
for (int i = 0; i < shards.Count; i++)
{
objects[i] = shards[i].tm.gameObject;
}
if (objects.Length > 1)
{
Selection.objects = objects;
}
}
// Reset original object and fragments scale
void ResetScale(RayfireCluster cluster, float scaleValue)
{
// Rest scale
if (resetState == true && scaleValue == 0f)
{
if (cluster.allClusters.Count > 0)
{
foreach (var cls in cluster.allClusters)
{
if (cls.tm != null)
{
if (cls.depth > 0)
{
cls.tm.localScale = Vector3.one;
}
}
}
}
resetState = false;
}
}
static void DrawGizmosSelected(RayfireCluster cluster, GizmoType gizmoType)
{
// Color preview
if (cluster.colorPreview == true)
{
ColorPreview(cluster);
}
// Show bounds
if (cluster.showGizmo == true)
{
if (cluster.transform.childCount > 0)
{
Bounds bound = RFCluster.GetChildrenBound(cluster.transform);
Gizmos.color = cluster.wireColor;
Gizmos.DrawWireCube(bound.center, bound.size);
float size = bound.size.magnitude * 0.02f;
Gizmos.color = new Color(1.0f, 0.60f, 0f);
Gizmos.DrawSphere(bound.min, size);
Gizmos.DrawSphere(bound.max, size);
}
}
}
public override void OnInspectorGUI()
{
// Get cluster
RayfireCluster cluster = target as RayfireCluster;
// Space
GUILayout.Space(8);
// Fragment
if (GUILayout.Button("Clusterize", GUILayout.Height(25)))
{
float temp = cluster.previewScale;
cluster.previewScale = 0f;
resetState = true;
ResetScale(cluster, cluster.previewScale);
cluster.Clusterize();
cluster.previewScale = temp;
if (cluster.scalePreview == true)
{
ScalePreview(cluster);
}
}
// Space
GUILayout.Space(1);
// Fragmentation section Begin
GUILayout.BeginHorizontal();
// Delete all fragments
if (GUILayout.Button("Extract Shards", GUILayout.Height(22)))
{
cluster.previewScale = 0f;
resetState = true;
ResetScale(cluster, cluster.previewScale);
cluster.Extract();
}
// Delete last
if (GUILayout.Button("Select Shards", GUILayout.Height(22)))
{
SelectShards(cluster);
}
// Fragmentation section End
EditorGUILayout.EndHorizontal();
// Space
GUILayout.Space(1);
// Preview toggles begin
GUILayout.BeginHorizontal();
// Color preview toggle
EditorGUI.BeginChangeCheck();
cluster.colorPreview = GUILayout.Toggle(cluster.colorPreview, " Color Preview ", "Button");
if (EditorGUI.EndChangeCheck() == true)
{
UnityEditorInternal.InternalEditorUtility.RepaintAllViews();
}
// Start check for scale toggle change
EditorGUI.BeginChangeCheck();
cluster.scalePreview = GUILayout.Toggle(cluster.scalePreview, "Scale Preview", "Button");
if (EditorGUI.EndChangeCheck() == true)
{
if (cluster.scalePreview == true)
{
ScalePreview(cluster);
}
else
{
resetState = true;
ResetScale(cluster, 0f);
}
}
// Show bounds toggle
cluster.showGizmo = GUILayout.Toggle(cluster.showGizmo, "Show Gizmo ", "Button");
// Preview toggles end
EditorGUILayout.EndHorizontal();
// Space
GUILayout.Space(3);
// Preview section Begin
GUILayout.BeginHorizontal();
// Label
GUILayout.Label("Preview", GUILayout.Width(50));
// Start check for slider change
EditorGUI.BeginChangeCheck();
// Slider
cluster.previewScale = GUILayout.HorizontalSlider(cluster.previewScale, 0f, 0.99f);
if (cluster.previewScale > 0f)
{
if (EditorGUI.EndChangeCheck() == true)
{
if (cluster.scalePreview == true)
{
ScalePreview(cluster);
}
if (cluster.colorPreview == true)
{
UnityEditorInternal.InternalEditorUtility.RepaintAllViews();
}
}
}
// Reset scale if fragments were deleted
ResetScale(cluster, cluster.previewScale);
// Preview section End
EditorGUILayout.EndHorizontal();
// Space
GUILayout.Space(3);
// Info section Begin
GUILayout.BeginHorizontal();
// Label
GUILayout.Label("Clusters: " + cluster.allClusters.Count);
// Label
GUILayout.Label(" Layers: " + MaxLayer(cluster));
// Label
GUILayout.Label(" Shards: " + cluster.allShards.Count);
// Info section End
EditorGUILayout.EndHorizontal();
// Space
GUILayout.Space(3);
// Draw script UI
DrawDefaultInspector();
}