// Update all filter data to show on conv operation canvas
private void UpdateFilters()
{
// Load sprites from conv1 or conv2 filters depending on layer name
Sprite[] filterSprites = spriteLoader.GetFilterSprites(selectedLayer.GetLayerName());
// number of filter/fms
// length of array with filters = number of filters/fms
int filterLength = filterSprites.Length;
if (filterLength < 2)
{
Debug.Log("CanvasController - UpdateFilters(): No filter sprites loaded");
return;
}
// Set text for number of filters on canvas
filterNum.text = filterLength.ToString() + " Filter";
// Add loaded sprites from resources to buttons on canvas
if (filterBtns.Length > 0)
{
for (int i = 0; i < filterLength; i++)
{
filterBtns[i].image.sprite = filterSprites[i];
filterBtns[i].gameObject.SetActive(true);
}
// If there are more Buttons than sprites set remaining buttons to inactive
if (filterBtns.Length > filterLength)
{
for (int i = filterLength; i < filterBtns.Length; i++)
{
filterBtns[i].gameObject.SetActive(false);
}
}
}
}