private void Update()
{
SuperController sc = SuperController.singleton;
switch (state)
{
case READY:
{
// enable cameras as needed
bool active = sc.hiResScreenshotPreview.gameObject.activeSelf;
screenshotCamera.enabled = false;
previewCamera.enabled = active;
if (!active)
{
return;
}
// ensure RenderTexture size
if (screenshotTexture == null || screenshotTexture.width != resolutionWidth[resolutionIdx])
{
if (screenshotTexture != null)
{
screenshotTexture.Release();
Destroy(screenshotTexture);
}
RenderTextureDescriptor descriptor = previewCamera.targetTexture.descriptor;
descriptor.width = resolutionWidth[resolutionIdx];
descriptor.height = resolutionHeight[resolutionIdx];
screenshotTexture = new RenderTexture(descriptor);
screenshotTexture.Create();
}
// check for user input
if (!sc.GetRightSelect() && !sc.GetLeftSelect() && !sc.GetMouseSelect())
{
return;
}
// init screenshot sequence
screenshotCamera.targetTexture = screenshotTexture;
screenshotCamera.enabled = true;
state = SCREENSHOT;
break;
}
case SCREENSHOT:
{
// fake user input to cause SuperController.ProcessHiResScreenshot do run
sc.SetLeftSelect();
state = CLEANUP;
break;
}
case CLEANUP:
{
// cleanup
screenshotCamera.targetTexture = null;
screenshotCamera.enabled = false;
state = READY;
break;
}
}
}