static void RenderAnchorControls(Transform objectTransform, GizmoType gizmoType, bool selected)
{
GameObject gameObject = objectTransform.gameObject;
HarmonyAnchor harmonyAnchor = gameObject.GetComponent <HarmonyAnchor>();
if (harmonyAnchor == null)
{
return;
}
HarmonyRenderer harmonyRenderer = harmonyAnchor.GetComponentInParent <HarmonyRenderer>();
if (harmonyRenderer == null)
{
return;
}
string clipName = harmonyRenderer.currentClipName;
if (string.IsNullOrEmpty(clipName))
{
return;
}
string projectFolder = harmonyRenderer.currentProjectFolder;
if (string.IsNullOrEmpty(projectFolder))
{
return;
}
float[] position = new float[3];
float[] rotation = new float[3];
float[] scale = new float[3];
if (Internal.CalculateLocatorTransform(projectFolder, clipName, harmonyRenderer.currentFrame, harmonyAnchor.nodeName, position, rotation, scale))
{
Vector3 localPosition = new Vector3(position[0], position[1], position[2]);
Quaternion localQuaternion = Quaternion.Euler(rotation[0], rotation[1], rotation[2]);
Vector3 localScale = new Vector3(scale[0], scale[1], scale[2]);
Matrix4x4 localMatrix = Matrix4x4.TRS(localPosition, localQuaternion, localScale);
Vector3 globalPosition = localMatrix.MultiplyPoint(Vector3.zero);
Vector3 globalRightDirection = localMatrix.MultiplyVector(Vector3.right);
Vector3 globalUpDirection = localMatrix.MultiplyVector(Vector3.up);
if (gameObject.transform.parent != null)
{
globalPosition = gameObject.transform.parent.localToWorldMatrix.MultiplyPoint(globalPosition);
globalRightDirection = gameObject.transform.parent.localToWorldMatrix.MultiplyVector(globalRightDirection);
globalUpDirection = gameObject.transform.parent.localToWorldMatrix.MultiplyVector(globalUpDirection);
}
globalRightDirection.Normalize();
globalUpDirection.Normalize();
Quaternion axisQuaternion = Quaternion.FromToRotation(Vector3.forward, Vector3.right);
Quaternion globalRightQuaternion = Quaternion.FromToRotation(new Vector3(1, 0, 0), globalRightDirection);
float arrowLength = HandleUtility.GetHandleSize(globalPosition) * 0.5f;
float axisLength = arrowLength * 0.6f;
float circleRadius = arrowLength * 0.5f;
Handles.color = selected ? Color.cyan : Color.red;
Handles.DrawWireDisc(globalPosition,
Vector3.forward,
circleRadius);
Handles.DrawLine(globalPosition - globalRightDirection * axisLength,
globalPosition);
Handles.DrawLine(globalPosition - globalUpDirection * axisLength,
globalPosition + globalUpDirection * axisLength);
Handles.ArrowCap(0,
globalPosition,
globalRightQuaternion * axisQuaternion,
arrowLength);
}
}
