/*
* Draws the scene view helpers for IKSolverHeuristic
* */
public static void AddScene(IKSolverHeuristic solver, Color color, bool modifiable) {
// Protect from null reference errors
if (!solver.IsValid(false)) return;
if (Application.isPlaying && !solver.initiated) return;
Handles.color = color;
GUI.color = color;
// Display the bones
for (int i = 0; i < solver.bones.Length; i++) {
IKSolver.Bone bone = solver.bones[i];
if (i < solver.bones.Length - 1) Handles.DrawLine(bone.transform.position, solver.bones[i + 1].transform.position);
Handles.SphereCap(0, solver.bones[i].transform.position, Quaternion.identity, GetHandleSize(solver.bones[i].transform.position));
}
// Selecting joint and manipulating IKPosition
if (Application.isPlaying && solver.IKPositionWeight > 0) {
if (modifiable) {
Handles.CubeCap(0, solver.IKPosition, solver.GetRoot().rotation, GetHandleSize(solver.IKPosition));
// Manipulating position
if (solver.target == null) solver.IKPosition = Handles.PositionHandle(solver.IKPosition, Quaternion.identity);
}
// Draw a transparent line from last bone to IKPosition
Handles.color = new Color(color.r, color.g, color.b, color.a * solver.IKPositionWeight);
Handles.DrawLine(solver.bones[solver.bones.Length - 1].transform.position, solver.IKPosition);
}
Handles.color = Color.white;
GUI.color = Color.white;
}
/*
* Draws the scene view helpers for IKSolverHeuristic
* */
public static void AddScene(IKSolverHeuristic solver, Color color, bool modifiable) {
// Protect from null reference errors
if (Application.isPlaying && !solver.initiated) return;
if (!Application.isPlaying && !solver.IsValid()) return;
Handles.color = color;
GUI.color = color;
// Display the bones
for (int i = 0; i < solver.bones.Length; i++) {
IKSolver.Bone bone = solver.bones[i];
if (i < solver.bones.Length - 1) Handles.DrawLine(bone.transform.position, solver.bones[i + 1].transform.position);
Inspector.SphereCap(0, solver.bones[i].transform.position, Quaternion.identity, GetHandleSize(solver.bones[i].transform.position));
}
// Selecting joint and manipulating IKPosition
if (Application.isPlaying && solver.IKPositionWeight > 0) {
if (modifiable) {
Inspector.CubeCap(0, solver.IKPosition, solver.GetRoot().rotation, GetHandleSize(solver.IKPosition));
// Manipulating position
if (solver.target == null) solver.IKPosition = Handles.PositionHandle(solver.IKPosition, Quaternion.identity);
}
// Draw a transparent line from last bone to IKPosition
Handles.color = new Color(color.r, color.g, color.b, color.a * solver.IKPositionWeight);
Handles.DrawLine(solver.bones[solver.bones.Length - 1].transform.position, solver.IKPosition);
}
Handles.color = Color.white;
GUI.color = Color.white;
}
