static void Intersect()
{
// we need at least two selected objects
if (Selection.gameObjects.Length > 1)
{
CSGObject obj = Selection.activeGameObject.GetComponent <CSGObject>();
if (obj)
{
obj.PerformCSG(CsgOperation.ECsgOperation.CsgOper_Intersect, Selection.gameObjects);
}
if (GlobalSettings.DeleteSlaves)
{
foreach (GameObject go in Selection.gameObjects)
{
// if we are not the active game object and are a CSG Object
if (Selection.activeGameObject != go && go.GetComponent <CSGObject>())
{
GameObject.DestroyImmediate(go);
}
}
}
}
}
static void Union()
{
// we need at least two selected objects
if (Selection.gameObjects.Length > 1)
{
CSGObject obj = Selection.activeGameObject.GetComponent <CSGObject>();
if (obj)
{
obj.PerformCSG(CsgOperation.ECsgOperation.CsgOper_Additive, Selection.gameObjects);
}
if (GlobalSettings.DeleteSlaves)
{
// destroy slaves if we want to
foreach (GameObject go in Selection.gameObjects)
{
if (Selection.activeGameObject != go && go.GetComponent <CSGObject>())
{
GameObject.DestroyImmediate(go);
}
}
}
}
}
public static void Subtract(GameObject a, GameObject b)
{
CSGObject obj = a.GetComponent <CSGObject>();
GameObject[] slaves = new GameObject[2] {
a, b
};
obj.PerformCSG(CsgOperation.ECsgOperation.CsgOper_Subtractive, slaves);
a.name = "(" + a.name + ") - (" + b.name + ")";
}
// Use this for initialization
public override void OnInspectorGUI()
{
CSGObject obj = (CSGObject)target;
GUILayout.BeginHorizontal();
if (GUILayout.Button("Intersect"))
{
// find game objects (TODO: check if they are touching us)
Object[] others = FindObjectsOfType(typeof(GameObject));
GameObject[] gos = new GameObject[others.Length];
int i = 0;
foreach (GameObject gameObj in others)
{
gos[i] = gameObj;
++i;
}
obj.PerformCSG(CsgOperation.ECsgOperation.CsgOper_Intersect, gos);
}
if (GUILayout.Button("DeIntersect"))
{
// find game objects (TODO: check if they are touching us)
Object[] others = FindObjectsOfType(typeof(GameObject));
GameObject[] gos = new GameObject[others.Length];
int i = 0;
foreach (GameObject gameObj in others)
{
gos[i] = gameObj;
++i;
}
obj.PerformCSG(CsgOperation.ECsgOperation.CsgOper_DeIntersect, gos);
}
GUILayout.Button("...");
GUILayout.EndHorizontal();
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Texturing");
obj.texMode = EditorGUILayout.Popup(obj.texMode, new string[] { "Original", "Planar Mapping" });
EditorGUILayout.EndHorizontal();
// add
if (obj.texMode == CSGObject.TexMode_Planar)
{
// offset u
EditorGUILayout.BeginHorizontal();
float newTexOffsetU = EditorGUILayout.FloatField("OffsetU", obj.globalTexOffsetU);
if (obj.globalTexOffsetU != newTexOffsetU)
{
obj.globalTexOffsetU = newTexOffsetU;
obj.TransferFacesToMesh();
}
EditorGUILayout.EndHorizontal();
// offset v
EditorGUILayout.BeginHorizontal();
float newTexOffsetV = EditorGUILayout.FloatField("OffsetV", obj.globalTexOffsetV);
if (obj.globalTexOffsetV != newTexOffsetV)
{
obj.globalTexOffsetV = newTexOffsetV;
obj.TransferFacesToMesh();
}
EditorGUILayout.EndHorizontal();
// scale u
EditorGUILayout.BeginHorizontal();
float newTexScaleU = EditorGUILayout.FloatField("ScaleU", obj.globalTexScaleU);
newTexScaleU = Mathf.Clamp(newTexScaleU, 0.001f, 16.0f);
if (obj.globalTexScaleU != newTexScaleU)
{
obj.globalTexScaleU = newTexScaleU;
obj.TransferFacesToMesh();
}
EditorGUILayout.EndHorizontal();
// scale v
EditorGUILayout.BeginHorizontal();
float newTexScaleV = EditorGUILayout.FloatField("ScaleV", obj.globalTexScaleV);
newTexScaleV = Mathf.Clamp(newTexScaleV, 0.001f, 16.0f);
if (obj.globalTexScaleV != newTexScaleV)
{
obj.globalTexScaleV = newTexScaleV;
obj.TransferFacesToMesh();
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
}