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);
}
}
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()
{
// Show gizmos if this object is not selected
// (SceneGUI will display it otherwise)
if (Application.isPlaying)
{
return;
}
if (UnityEditor.Selection.activeGameObject == this.gameObject)
{
return;
}
// Only draw a gizmo if we don't have a line renderer
LineRendererBase lineRenderer = gameObject.GetComponent <LineRendererBase>();
if (lineRenderer != null)
{
return;
}
Vector3 firstPos = GetPoint(0f);
Vector3 lastPos = firstPos;
Gizmos.color = Color.Lerp(Color.white, Color.clear, 0.25f);
int numSteps = 16;
for (int i = 1; i < numSteps; i++)
{
float normalizedLength = (1f / (numSteps - 1)) * i;
Vector3 currentPos = GetPoint(normalizedLength);
Gizmos.DrawLine(lastPos, currentPos);
lastPos = currentPos;
}
if (Loops)
{
Gizmos.DrawLine(lastPos, firstPos);
}
}
protected override void OnDrawGizmos()
{
// Show gizmos if this object is not selected
// (SceneGUI will display it otherwise)
if (Application.isPlaying)
{
return;
}
if (UnityEditor.Selection.activeGameObject == this.gameObject)
{
return;
}
// Only draw a gizmo if we don't have a line renderer
LineRendererBase lr = gameObject.GetComponent <LineRendererBase>();
if (lr != null)
{
return;
}
Vector3 firstPos = GetPoint(0);
Vector3 lastPos = firstPos;
Gizmos.color = Color.Lerp(Color.white, Color.clear, 0.25f);
for (int i = 1; i < NumPoints; i++)
{
Vector3 currentPos = GetPoint(i);
Gizmos.DrawLine(lastPos, currentPos);
lastPos = currentPos;
}
Gizmos.DrawLine(lastPos, firstPos);
}
