/*
* Draws the scene view helpers for IKSolverFullBodyBiped
* */
public static void AddScene(IKSolverFullBodyBiped solver, Color color, bool modifiable, ref int selectedEffector, Transform root)
{
if (!solver.IsValid(false))
{
return;
}
float heightF = Vector3.Distance(solver.chain.children[0].nodes[0].transform.position, solver.chain.children[0].nodes[1].transform.position) +
Vector3.Distance(solver.chain.children[2].nodes[0].transform.position, solver.chain.children[2].nodes[1].transform.position);
float size = Mathf.Clamp(heightF * 0.1f, 0.005f, 0.05f);
// Chain
if (!Application.isPlaying)
{
IKSolverFullBodyInspector.AddChain(solver.chain, color, size);
Handles.DrawLine(solver.chain.children[0].nodes[0].transform.position, solver.chain.children[1].nodes[0].transform.position);
Handles.DrawLine(solver.chain.children[2].nodes[0].transform.position, solver.chain.children[3].nodes[0].transform.position);
AddLimbHelper(solver.chain.children[0], size);
AddLimbHelper(solver.chain.children[1], size);
AddLimbHelper(solver.chain.children[2], size, root);
AddLimbHelper(solver.chain.children[3], size, root);
}
// Effectors
IKSolverFullBodyInspector.AddScene(solver, color, modifiable, ref selectedEffector, size);
}
// Draws the custom inspector for IKSolverFullBodybiped
public static void AddInspector(SerializedProperty prop, bool editHierarchy, bool editWeights)
{
IKSolverFullBodyInspector.AddInspector(prop, editHierarchy, editWeights);
EditorGUILayout.Space();
EditorGUI.indentLevel = 0;
AddSolver(prop);
}
// Draws the scene view helpers for IKSolverFullBodyBiped
public static void AddScene(UnityEngine.Object target, IKSolverFullBodyBiped solver, Color color, ref int selectedEffector, Transform root)
{
if (Application.isPlaying && !solver.initiated)
{
return;
}
if (!Application.isPlaying && !solver.IsValid())
{
return;
}
bool modifiable = solver.initiated;
float heightF = Vector3.Distance(solver.chain[1].nodes[0].transform.position, solver.chain[1].nodes[1].transform.position) +
Vector3.Distance(solver.chain[3].nodes[0].transform.position, solver.chain[3].nodes[1].transform.position);
float size = Mathf.Clamp(heightF * 0.075f, 0.001f, Mathf.Infinity);
// Bend goals
for (int i = 0; i < solver.chain.Length; i++)
{
if (solver.chain[i].nodes.Length == 3 && solver.chain[i].bendConstraint.bendGoal != null && solver.chain[i].bendConstraint.weight > 0f)
{
Color c = color;
c.a = solver.chain[i].bendConstraint.weight;
Handles.color = c;
Handles.DrawLine(solver.chain[i].nodes[1].transform.position, solver.chain[i].bendConstraint.bendGoal.position);
Handles.SphereHandleCap(0, solver.chain[i].nodes[1].transform.position, Quaternion.identity, size * 0.5f, EventType.Repaint);
Handles.SphereHandleCap(0, solver.chain[i].bendConstraint.bendGoal.position, Quaternion.identity, size * 0.5f, EventType.Repaint);
Handles.color = Color.white;
}
}
// Chain
if (!modifiable)
{
for (int i = 0; i < solver.chain.Length; i++)
{
IKSolverFullBodyInspector.AddChain(solver.chain, i, color, size);
}
Handles.DrawLine(solver.chain[1].nodes[0].transform.position, solver.chain[2].nodes[0].transform.position);
Handles.DrawLine(solver.chain[3].nodes[0].transform.position, solver.chain[4].nodes[0].transform.position);
AddLimbHelper(solver.chain[1], size);
AddLimbHelper(solver.chain[2], size);
AddLimbHelper(solver.chain[3], size, root);
AddLimbHelper(solver.chain[4], size, root);
}
// Effectors
IKSolverFullBodyInspector.AddScene(target, solver, color, modifiable, ref selectedEffector, size);
}
/*
* Returns all solver SeiralizedProperties
* */
public static SerializedContent[] FindContent(SerializedProperty prop)
{
SerializedContent[] c = IKSolverFullBodyInspector.FindContent(prop);
Array.Resize(ref c, c.Length + 7);
c[c.Length - 1] = new SerializedContent(prop.FindPropertyRelative("pullBodyVertical"), new GUIContent("Pull Body Vertical", "Weight of hand effectors pulling the body vertically."));
c[c.Length - 2] = new SerializedContent(prop.FindPropertyRelative("limbMappings"), GUIContent.none);
c[c.Length - 3] = new SerializedContent(prop.FindPropertyRelative("spineMapping"), GUIContent.none);
c[c.Length - 4] = new SerializedContent(prop.FindPropertyRelative("boneMappings"), GUIContent.none);
c[c.Length - 5] = new SerializedContent(prop.FindPropertyRelative("rootNode"), new GUIContent("Root Node", "Select one of the bones in the (lower) spine."));
c[c.Length - 6] = new SerializedContent(prop.FindPropertyRelative("spineStiffness"), new GUIContent("Spine Stiffness", "The bend resistance of the spine."));
c[c.Length - 7] = new SerializedContent(prop.FindPropertyRelative("pullBodyHorizontal"), new GUIContent("Pull Body Horizontal", "Weight of hand effectors pulling the body horizontally."));
return(c);
}
/*
* Draws the custom inspector for IKSolverFullBodybiped
* */
public static void AddInspector(SerializedProperty prop, bool editHierarchy, bool editWeights, SerializedContent[] content)
{
IKSolverFullBodyInspector.AddInspector(prop, editHierarchy, editWeights, content);
// Spine Iteration
AddClampedInt(content[content.Length - 3].prop.FindPropertyRelative("iterations"), new GUIContent("Spine Mapping Iterations", "Iterations of FABRIK solver mapping the spine to the FBIK nodes."), 1, 10);
// Spine Stiffness
AddClampedFloat(content[content.Length - 6]);
// Pull Body
AddClampedFloat(content[content.Length - 1], -1f, 1f);
AddClampedFloat(content[content.Length - 7], -1f, 1f);
// Chain
EditorGUILayout.Space();
EditorGUI.indentLevel = 0;
EditorGUILayout.PropertyField(content[4].prop, new GUIContent("Chain", "The node chain."));
if (content[4].prop.isExpanded)
{
AddPulls(content[4].prop);
EditorGUILayout.Space();
}
// Effectors
EditorGUI.indentLevel = 0;
EditorGUILayout.PropertyField(content[2].prop, new GUIContent("Effectors", "Effectors for manipulating the node chain."));
if (content[2].prop.isExpanded)
{
// Body
AddEffector(content[2].prop.GetArrayElementAtIndex(0), new GUIContent("Body"), false);
// Left Shoulder
AddEffector(content[2].prop.GetArrayElementAtIndex(1), new GUIContent("L Shoulder"), false);
// Right Shoulder
AddEffector(content[2].prop.GetArrayElementAtIndex(2), new GUIContent("R Shoulder"), false);
// Left Thigh
AddEffector(content[2].prop.GetArrayElementAtIndex(3), new GUIContent("L Thigh"), false);
// Right Thigh
AddEffector(content[2].prop.GetArrayElementAtIndex(4), new GUIContent("R Thigh"), false);
// Left Hand
AddEffector(content[2].prop.GetArrayElementAtIndex(5), new GUIContent("L Hand"));
// Right Hand
AddEffector(content[2].prop.GetArrayElementAtIndex(6), new GUIContent("R Hand"));
// Left Foot
AddEffector(content[2].prop.GetArrayElementAtIndex(7), new GUIContent("L Foot"));
// Right Foot
AddEffector(content[2].prop.GetArrayElementAtIndex(8), new GUIContent("R Foot"));
EditorGUILayout.Space();
}
EditorGUI.indentLevel = 0;
// Mappings
EditorGUILayout.PropertyField(content[content.Length - 3].prop, new GUIContent("Mapping", "Options for mapping bones to their solver positions."));
if (content[content.Length - 3].prop.isExpanded)
{
AddSpineMapping(content[content.Length - 3].prop, new GUIContent("Spine"));
AddMapping(content[content.Length - 2].prop.GetArrayElementAtIndex(0), new GUIContent("Left Hand"));
AddMapping(content[content.Length - 2].prop.GetArrayElementAtIndex(1), new GUIContent("Right Hand"));
AddMapping(content[content.Length - 2].prop.GetArrayElementAtIndex(2), new GUIContent("Left Foot"));
AddMapping(content[content.Length - 2].prop.GetArrayElementAtIndex(3), new GUIContent("Right Foot"));
AddMapping(content[content.Length - 4].prop.GetArrayElementAtIndex(0), new GUIContent("Head"));
}
}