private static void DrawOneChunk(SplineBase spline, ChunkLinker.Chunk chunk, PointsOnSplineExtension points, float offset, bool isSelected)
{
float a = chunk.PositionA(points);
float b = chunk.PositionB(points);
Color color = chunk.Color;
if (!isSelected)
{
color.a *= 0.6f;
}
float min = spline.ConvertPathUnit(spline.MinPos, SplineBase.PositionUnits.PathUnits, points.PositionUnits);
float max = spline.ConvertPathUnit(spline.MaxPos, SplineBase.PositionUnits.PathUnits, points.PositionUnits);
float lenght = spline.MaxUnit(points.PositionUnits);
if (chunk.SamePosition())
{
b = a + lenght;
}
if (!spline.Looped)
{
if (chunk.SamePosition())
{
DrawPathGizmo(spline, color, min, a, points.PositionUnits, offset);
DrawPathGizmo(spline, color, a, max, points.PositionUnits, offset);
}
else if (b < a)
{
DrawPathGizmo(spline, color, a, max, points.PositionUnits, offset);
DrawPathGizmo(spline, color, min, b, points.PositionUnits, offset);
}
else
{
DrawPathGizmo(spline, color, a, b, points.PositionUnits, offset);
}
}
else
{
if (b < a)
{
DrawPathGizmo(spline, color, min, b, points.PositionUnits, offset, false, true);
DrawPathGizmo(spline, color, a, lenght, points.PositionUnits, offset, true, false);
}
else
{
DrawPathGizmo(spline, color, a, b, points.PositionUnits, offset);
}
}
}
private void UpdatePathUnits()
{
if (_previousPositionUnit != _target.PositionUnits)
{
SplineBase spline = _target.SplineBase;
for (int i = 0; i < _target.WaypointsCount; ++i)
{
SerializedProperty element = _waypointList.serializedProperty.GetArrayElementAtIndex(i);
SerializedProperty pathPosition = element.GetPropertie(nameof(PointsOnSplineExtension.Waypoint.PathPosition));
float currentPathPosition = pathPosition.floatValue;
float newPos = spline.ConvertPathUnit(currentPathPosition, _previousPositionUnit, _target.PositionUnits);
pathPosition.floatValue = newPos;
}
this.ApplyModification();
}
_previousPositionUnit = _target.PositionUnits;
}
