public void OnEnable()
{
spline = (ObiCatmullRomCurve)target;
hideSplineHandle = false;
selectedStatus = new bool[spline.controlPoints.Count];
handleVectors = new Vector3[spline.controlPoints.Count];
}
private static void GizmoTest(ObiCatmullRomCurve spline, GizmoType gizmoType)
{
Matrix4x4 prevMatrix = Handles.matrix;
Color oldColor = Handles.color;
// Draw the curve:
int curveSegments = spline.GetNumSpans() * curvePreviewResolution;
Vector3[] samples = new Vector3[curveSegments + 1];
for (int i = 0; i <= curveSegments; ++i)
{
samples[i] = spline.GetPositionAt(i / (float)curveSegments);
}
Handles.matrix = spline.transform.localToWorldMatrix;
Handles.color = Color.white;
Handles.zTest = UnityEngine.Rendering.CompareFunction.LessEqual;
Handles.DrawPolyLine(samples);
Handles.color = new Color(1, 1, 1, 0.25f);
Handles.zTest = UnityEngine.Rendering.CompareFunction.Greater;
Handles.DrawPolyLine(samples);
Handles.color = oldColor;
Handles.matrix = prevMatrix;
}
void Start()
{
// Get all needed components and interconnect them:
rope = GetComponent <ObiRope>();
path = GetComponent <ObiCatmullRomCurve>();
rope.Solver = solver;
rope.ropePath = path;
rope.Section = section;
GetComponent <MeshRenderer>().material = material;
// Calculate rope start/end and direction in local space:
Vector3 localStart = transform.InverseTransformPoint(start.position);
Vector3 localEnd = transform.InverseTransformPoint(end.position);
Vector3 direction = (localEnd - localStart).normalized;
// Generate rope path:
path.controlPoints.Clear();
path.controlPoints.Add(localStart - direction);
path.controlPoints.Add(localStart);
path.controlPoints.Add(localEnd);
path.controlPoints.Add(localEnd + direction);
// Setup the simulation:
StartCoroutine(Setup());
}
static void CreateObiRope()
{
GameObject c = new GameObject("Obi Rope");
Undo.RegisterCreatedObjectUndo(c, "Create Obi Rope");
ObiRope rope = c.AddComponent <ObiRope>();
ObiCatmullRomCurve path = c.AddComponent <ObiCatmullRomCurve>();
ObiSolver solver = c.AddComponent <ObiSolver>();
rope.Solver = solver;
rope.section = Resources.Load <ObiRopeSection>("DefaultRopeSection");
rope.ropePath = path;
}
