/// <summary>
/// Change the base color of the current query target based on the given color.
/// </summary>
/// <param name="color">Highlight tint</param>
private void HighlightTarget(Color color)
{
Renderer[] renderers = CurrentTarget.GetComponents <Renderer>();
if ((renderers.Length > 0) && (renderers[0].materials.Length > 0))
{
renderers[0].materials[0].color = color;
}
}
/// <summary>
/// Save the original base color of the target (before changing it for highlighting).
/// </summary>
private void SaveOriginalColors()
{
if ((CurrentTargetIsValid) && (originalColor == new Color(0, 0, 0, 0)))
{
Renderer[] renderers = CurrentTarget.GetComponents <Renderer>();
if ((renderers.Length > 0) && (renderers[0].materials.Length > 0))
{
originalColor = renderers[0].materials[0].color;
}
}
}