private void DrawEdge(IGUIState guiState, Control control, int index)
{
if (GetShapeType() == ShapeType.Polygon)
{
var nextIndex = NextIndex(index);
var color = Color.white;
if (guiState.nearestControl == control.ID && control.layoutData.index == index && guiState.hotControl == 0)
{
color = Color.yellow;
}
m_Drawer.DrawLine(GetPoint(index).position, GetPoint(nextIndex).position, 5f, color);
}
else if (GetShapeType() == ShapeType.Spline)
{
var nextIndex = NextIndex(index);
var color = Color.white;
if (guiState.nearestControl == control.ID && control.layoutData.index == index && guiState.hotControl == 0)
{
color = Color.yellow;
}
m_Drawer.DrawBezier(
GetPoint(index).position,
GetRightTangent(index),
GetLeftTangent(nextIndex),
GetPoint(nextIndex).position,
5f,
color);
}
}