public void DoSolverGUI(Solver2D solver)
{
if (solver == null || !solver.isValid)
{
return;
}
IKManager2D manager = IKEditorManager.instance.FindManager(solver);
if (!solver.isActiveAndEnabled || manager == null || !manager.isActiveAndEnabled)
{
return;
}
var solverData = manager.GetSolverEditorData(solver);
if (!solverData.showGizmo)
{
return;
}
DrawSolver(solver, solverData);
var allChainsHaveTargets = solver.allChainsHaveTargets;
for (int i = 0; i < solver.chainCount; ++i)
{
var chain = solver.GetChain(i);
if (chain == null)
{
continue;
}
if (allChainsHaveTargets)
{
if (!IsTargetTransformSelected(chain))
{
DoTargetGUI(solver, chain);
}
}
else if (chain.target == null)
{
DoIkPoseGUI(solver, chain);
}
}
if (GUIUtility.hotControl == 0)
{
isDragging = false;
}
}
public void Setup()
{
editorManager = IKEditorManager.instance;
go = new GameObject();
var child1GO = new GameObject();
child1GO.transform.parent = go.transform;
var child2GO = new GameObject();
child2GO.transform.parent = child1GO.transform;
var child3GO = new GameObject();
child3GO.transform.parent = child2GO.transform;
targetGO = new GameObject();
targetGO.transform.parent = child3GO.transform;
go.transform.position = Vector3.zero;
child1GO.transform.position = new Vector3(1.0f, 0.0f, 0.0f);
child2GO.transform.position = new Vector3(3.0f, 0.0f, 0.0f);
child3GO.transform.position = new Vector3(6.0f, 0.0f, 0.0f);
targetGO.transform.position = new Vector3(10.0f, 0.0f, 0.0f);
ikGO = new GameObject();
manager = ikGO.AddComponent <IKManager2D>();
var lsGO = new GameObject();
solver = lsGO.AddComponent <FabrikSolver2D>();
lsGO.transform.parent = ikGO.transform;
effectorGO = new GameObject();
effectorGO.transform.parent = solver.transform;
effectorGO.transform.position = new Vector3(10.0f, 0.0f, 0.0f);
chain = solver.GetChain(0);
chain.target = targetGO.transform;
chain.effector = effectorGO.transform;
chain.transformCount = 5;
solver.Initialize();
manager.AddSolver(solver);
editorManager.Initialize();
}
private void DrawSolver(Solver2D solver, IKManager2D.SolverEditorData editorData)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
for (int i = 0; i < solver.chainCount; ++i)
{
var chain = solver.GetChain(i);
if (chain != null)
{
DrawChain(chain, editorData.color, solver.allChainsHaveTargets);
}
}
}
public void Setup()
{
go = new GameObject();
var child1GO = new GameObject();
child1GO.transform.parent = go.transform;
var child2GO = new GameObject();
child2GO.transform.parent = child1GO.transform;
var child3GO = new GameObject();
child3GO.transform.parent = child2GO.transform;
targetGO = new GameObject();
targetGO.transform.parent = child3GO.transform;
go.transform.position = Vector3.zero;
child1GO.transform.position = new Vector3(1.0f, 0.0f, 0.0f);
child2GO.transform.position = new Vector3(3.0f, 0.0f, 0.0f);
child3GO.transform.position = new Vector3(6.0f, 0.0f, 0.0f);
targetGO.transform.position = new Vector3(10.0f, 0.0f, 0.0f);
ikGO = new GameObject();
manager = ikGO.AddComponent <IKManager2D>();
var lsGO = new GameObject();
// Using FABRIKSolver2D here, but tests are generalised for all Solver2Ds
solver = lsGO.AddComponent <FabrikSolver2D>();
lsGO.transform.parent = ikGO.transform;
effectorGO = new GameObject();
effectorGO.transform.parent = solver.transform;
var chain = solver.GetChain(0);
chain.target = targetGO.transform;
chain.effector = effectorGO.transform;
chain.transformCount = 5;
chain.Initialize();
manager.AddSolver(solver);
}
private void DrawSolver(Solver2D solver)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
IKManager2D manager = IKEditorManager.instance.FindManager(solver);
bool isManagerDisabled = !solver.isActiveAndEnabled || manager == null || !manager.isActiveAndEnabled;
for (int i = 0; i < solver.chainCount; ++i)
{
var chain = solver.GetChain(i);
if (chain != null)
{
DrawChain(chain, isManagerDisabled, solver.allChainsHaveTargets);
}
}
}
private bool PrepareEffectorOverrides(Solver2D solver)
{
m_EffectorPositions.Clear();
for (int i = 0; i < solver.chainCount; ++i)
{
var chain = solver.GetChain(i);
Vector3 positionOverride;
if (!m_ChainPositionOverrides.TryGetValue(chain, out positionOverride))
{
m_EffectorPositions.Clear();
return(false);
}
m_EffectorPositions.Add(positionOverride);
}
return(true);
}
public void DoSolverGUI(Solver2D solver)
{
if (solver == null || !solver.isValid)
{
return;
}
DrawSolver(solver);
var allChainsHaveTargets = solver.allChainsHaveTargets;
for (int i = 0; i < solver.chainCount; ++i)
{
var chain = solver.GetChain(i);
if (chain == null)
{
continue;
}
if (allChainsHaveTargets)
{
if (!IsTargetTransformSelected(chain))
{
DoTargetGUI(solver, chain);
}
}
else if (chain.target == null)
{
DoIkPoseGUI(solver, chain);
}
}
if (GUIUtility.hotControl == 0)
{
isDragging = false;
}
}
public void TargetIsReachableForChain_EndPointReachesTarget()
{
var targetPosition = new Vector3(9.0f, 1.0f, 0.0f);
effectorGO.transform.position = targetPosition;
manager.UpdateManager();
var chain = solver.GetChain(0);
Assert.That(targetPosition, Is.EqualTo(chain.target.position).Using(vec3Compare));
Assert.That(0.0f, Is.EqualTo((targetPosition - chain.target.position).magnitude).Using(floatCompare));
}
public static Transform Target(this Solver2D solver, int chainIndex = 0)
{
return(solver.GetChain(chainIndex).target);
}
