public void RemoveGizmoVolume(Gizmo gizmo)
{
if (!(gizmo is GizmoVolume))
{
return;
}
GizmoVolume gizmoVolume = (GizmoVolume)gizmo;
VolumeBehaviour volumeBehaviour = (VolumeBehaviour)gizmoMap[gizmoVolume];
Destroy(volumeBehaviour.gameObject);
gizmoMap.Remove(gizmoVolume);
}
public void AddGizmoVolume(Gizmo gizmo)
{
if (!(gizmo is GizmoVolume))
{
return;
}
GizmoVolume gizmoVolume = (GizmoVolume)gizmo;
GameObject gizmoObject = new GameObject("volume");
gizmoObject.transform.SetParent(gizmoWrapper.transform);
VolumeBehaviour volumeBehaviour = gizmoObject.AddComponent <VolumeBehaviour>();
volumeBehaviour.Init(geoCamera);
FaceRefer face = gizmoVolume.face;
if (face.ids.Length < 3)
{
return;
}
Vector3 center = geometry.Center();
Vector3 v1 = geometry.UnitVector(face.ids[0]);
Vector3 v2 = geometry.UnitVector(face.ids[1]);
Vector3 v3 = geometry.UnitVector(face.ids[2]);
float radius = v3.z - v2.z;
int pointCount = 4;
Vector3[] vectors = new Vector3[pointCount];
float angledegree = 360.0f;
float angleRad = Mathf.Deg2Rad * angledegree;
float angleCur = angleRad;
float angledelta = angleRad / pointCount;
for (int i = 0; i < pointCount; i++)
{
float cosA = Mathf.Cos(angleCur);
float sinA = Mathf.Sin(angleCur);
vectors[i] = new Vector3(radius * cosA, v1.y, radius * sinA);
angleCur -= angledelta;
}
string area = geometry.Volume(face.ids);
volumeBehaviour.SetData(center, vectors, area);
gizmoMap.Add(gizmoVolume, volumeBehaviour);
}
public override void InitWithGeometry(Geometry geometry)
{
int count = face.ids.Length;
VertexUnit[] vertexUnits = new VertexUnit[count];
for (int i = 0; i < count; i++)
{
vertexUnits[i] = geometry.VertexUnit(face.ids[i]);
}
dependencies = new List <VertexUnit>(vertexUnits);
GizmoVolume gizmoVolume = new GizmoVolume(face);
gizmos = new Gizmo[] { gizmoVolume };
}
