public static void GizmosDrawLineInterpolated(LineBase source, LineRendererBase renderer)
{
Vector3 firstPos = source.GetPoint(0f);
Vector3 lastPos = firstPos;
Color gColor = renderer.GetColor(0);
gColor.a = 0.5f;
Gizmos.color = gColor;
Gizmos.DrawSphere(firstPos, renderer.GetWidth(0) / 2);
for (int i = 1; i <= renderer.NumLineSteps; i++)
{
float normalizedLength = (1f / (renderer.NumLineSteps)) * i;
Vector3 currentPos = source.GetPoint(normalizedLength);
gColor = renderer.GetColor(normalizedLength);
gColor.a = gColor.a * 0.5f;
Gizmos.color = gColor;
Gizmos.DrawLine(lastPos, currentPos);
Gizmos.DrawSphere(currentPos, renderer.GetWidth(normalizedLength) / 2);
lastPos = currentPos;
}
if (source.Loops)
{
Gizmos.DrawLine(lastPos, firstPos);
}
}
protected override void DrawCustomSceneGUI()
{
base.DrawCustomSceneGUI();
LineBase line = (LineBase)target;
line.FirstPoint = SquareMoveHandle(line.FirstPoint);
line.LastPoint = SquareMoveHandle(line.LastPoint);
}
public static void GizmosDrawLineRenderer(LineBase source, LineRendererBase renderer)
{
switch (renderer.StepMode)
{
case StepModeEnum.FromSource:
GizmosDrawLineFromSource(source, renderer);
break;
case StepModeEnum.Interpolated:
GizmosDrawLineInterpolated(source, renderer);
break;
}
}
protected virtual void OnDrawGizmos()
{
if (Application.isPlaying)
{
return;
}
if (source == null)
{
source = gameObject.GetComponent <LineBase>();
}
if (source == null || !source.enabled)
{
return;
}
GizmosDrawLineRenderer(source, this);
}