static GizmoUtility()
{
HandlesMaterial = new Material(Shader.Find("Battlehub/RTGizmos/Handles"));
HandlesMaterial.enableInstancing = true;
LinesMaterial = new Material(Shader.Find("Battlehub/RTCommon/LineBillboard"));
LinesMaterial.SetFloat("_Scale", 0.5f);
LinesMaterial.enableInstancing = true;
SelectionMaterial = new Material(Shader.Find("Battlehub/RTGizmos/Handles"));
SelectionMaterial.SetFloat("_Offset", 1);
SelectionMaterial.SetFloat("_MinAlpha", 1);
SelectionMaterial.enableInstancing = true;
CubeHandles = CreateCubeHandles(HandleScale);
ConeHandles = CreateConeHandles(HandleScale);
Selection = CreateHandlesMesh(HandleScale, new[] { Vector3.zero }, new[] { Vector3.back });
WireCircle = GraphicsUtility.CreateWireCircle();
WireArc1 = GraphicsUtility.CreateWireArc(Vector3.zero, 1, 32, 0, Mathf.PI);
WireArc2 = GraphicsUtility.CreateWireArc(Vector3.zero, 1, 32, Mathf.PI, Mathf.PI * 2);
WireCube = GraphicsUtility.CreateWireCubeMesh();
WireCylinder = GraphicsUtility.CreateWireCylinder();
WireCone = CreateWireConeMesh();
WireCapsule = CreateWireCapsuleMesh();
}