/// <summary>
/// Initializes the new path.
/// </summary>
public void InitializePath()
{
_type = PathTemplateType.Linear;
_sameXYRadius = true;
_yAdvance = 0f;
_periods = 1f;
_radiusX = 20f;
_radiusY = 20f;
_samples = 5;
_closed = true;
_startAngle = 0f;
_endAngle = 360f;
_tangentMode = TangentMode.Tangent;
_inTangentRadius = .5f;
_outTangentRadius = .5f;
_sameTangentRadius = true;
_go = null;
CreateThePath();
}
/// <summary>
/// Raises the GUI event.
/// </summary>
void OnGUI()
{
EditorGUILayout.LabelField(new GUIContent(pathMagicLogo), GUILayout.Width(142), GUILayout.Height(28));
if (_go == null)
{
EditorGUILayout.HelpBox("Create a new parameter path by pressing the New button", MessageType.Info);
}
else
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.LabelField(new GUIContent("General"));
EditorGUILayout.BeginVertical("Box");
_type = (PathTemplateType)EditorGUILayout.EnumPopup(new GUIContent("Path template", "Select a template path"), _type);
_samples = EditorGUILayout.IntField(new GUIContent("Samples", "Number of samples to generate"), _samples);
if (_samples < 3)
{
_samples = 3;
}
_closed = EditorGUILayout.Toggle(new GUIContent("Closed", "Generate a loop-ed path"), _closed);
EditorGUILayout.EndVertical();
EditorGUILayout.LabelField("Prperties");
EditorGUILayout.BeginVertical("Box");
if (_type == PathTemplateType.Circular)
{
_sameXYRadius = EditorGUILayout.Toggle(new GUIContent("Same X/Y radius", "Circle have same X/Y radius?"), _sameXYRadius);
}
if (_sameXYRadius || _type == PathTemplateType.Linear)
{
_radiusX = _radiusY = EditorGUILayout.FloatField(new GUIContent("Radius", "The radius of the circle"), _radiusX);
}
else
{
_radiusX = EditorGUILayout.FloatField(new GUIContent("Radius X", "The X radius of the circle"), _radiusX);
_radiusY = EditorGUILayout.FloatField(new GUIContent("Radius Y", "The Y radius of the circle"), _radiusY);
}
if (_type == PathTemplateType.Circular)
{
_yAdvance = EditorGUILayout.FloatField(new GUIContent("Y Advance", "Eache waypoint Y is increased by this value (Spiral template)"), _yAdvance);
_periods = EditorGUILayout.FloatField(new GUIContent("Cycles", "Number of cycles around the circle"), _periods);
EditorGUILayout.MinMaxSlider(new GUIContent("Min/Max angles", "Start angle and end angle"), ref _startAngle, ref _endAngle, 0f, 360f);
_tangentMode = (TangentMode)EditorGUILayout.EnumPopup(new GUIContent("Tangents align", "Type of generated bezier tangents"), _tangentMode);
}
_sameTangentRadius = EditorGUILayout.Toggle(new GUIContent("Same tangent radius", "Tangents are symmetric in radius?"), _sameTangentRadius);
if (_sameTangentRadius)
{
_inTangentRadius = _outTangentRadius = EditorGUILayout.FloatField(new GUIContent("Tangents radius", "In and out tangents radius"), _inTangentRadius);
}
else
{
_inTangentRadius = EditorGUILayout.FloatField(new GUIContent("In tangent radius", "In tangent radius"), _inTangentRadius);
_outTangentRadius = EditorGUILayout.FloatField(new GUIContent("Out tangent radius", "Out tangent radius"), _outTangentRadius);
}
EditorGUILayout.EndVertical();
if (EditorGUI.EndChangeCheck())
{
CreateThePath();
}
}
if (GUILayout.Button(new GUIContent("New", "Leaves current generated path (if there is one) and create a new one")))
{
InitializePath();
}
}
