public void RemoveGizmoSurface(Gizmo gizmo)
{
if (!(gizmo is GizmoSurface))
{
return;
}
GizmoSurface gizmoSurface = (GizmoSurface)gizmo;
SurfaceBehaviour surfaceBehaviour = (SurfaceBehaviour)gizmoMap[gizmoSurface];
Destroy(surfaceBehaviour.gameObject);
gizmoMap.Remove(gizmoSurface);
}
public void AddGizmoSurface(Gizmo gizmo)
{
if (!(gizmo is GizmoSurface))
{
return;
}
GizmoSurface gizmoSurface = (GizmoSurface)gizmo;
GameObject gizmoObject = new GameObject("surface");
gizmoObject.transform.SetParent(gizmoWrapper.transform);
SurfaceBehaviour surfaceBehaviour = gizmoObject.AddComponent <SurfaceBehaviour>();
surfaceBehaviour.Init(geoCamera);
FaceRefer face = gizmoSurface.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, v2.y, radius * sinA);
angleCur -= angledelta;
}
string area = geometry.SurfaceArea(face.ids);
surfaceBehaviour.SetData(center, vectors, area);
gizmoMap.Add(gizmoSurface, surfaceBehaviour);
}
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);
GizmoSurface gizmoSurface = new GizmoSurface(face);
gizmos = new Gizmo[] { gizmoSurface };
}