//
private void UpdateDropdown()
{
if (hr == null)
{
dropdownState.items.Clear();
dropdownState.selected = -1;
return;
}
// Update items
var presets = hr.presets;
int l = presets.Count;
dropdownState.items.Clear();
for (int i = 0; i < l; i++)
{
HighlightingPreset preset = presets[i];
GUIContent item = new GUIContent(preset.name);
dropdownState.items.Add(item);
}
// Find and select currently active preset
for (int i = 0; i < l; i++)
{
HighlightingPreset preset = presets[i];
if (hr.downsampleFactor == preset.downsampleFactor &&
hr.iterations == preset.iterations &&
hr.blurMinSpread == preset.blurMinSpread &&
hr.blurSpread == preset.blurSpread &&
hr.blurIntensity == preset.blurIntensity &&
hr.blurDirections == preset.blurDirections)
{
dropdownState.selected = i;
break;
}
}
}
//
IEnumerator Start()
{
highlightingRenderer.ClearPresets();
for (int i = 0; i < customPresets.Count; i++)
{
highlightingRenderer.AddPreset(customPresets[i], false);
}
int index = 0;
while (true)
{
ReadOnlyCollection <HighlightingPreset> presets = highlightingRenderer.presets;
if (index >= presets.Count)
{
index = 0;
}
HighlightingPreset preset = presets[index];
highlightingRenderer.LoadPreset(preset.name);
index++;
yield return(new WaitForSeconds(interval));
}
}