public void LoadVolumetricData()
{
if (!layers.All(x => x.GetComponent <ModelLayer>().DataType == DataType.Volumetric))
{
Debug.LogWarning("Missing volumetric data in AssetBundle during LoadVolumetricData call.");
return;
}
Color ch1 = new Color(1, 0, 0);
Color ch2 = new Color(0, 1, 0);
Color ch3 = new Color(0, 0, 1);
Color ch4 = new Color(1, 0, 1);
foreach (ModelLayer l in layers)
{
l.gameObject.GetComponent <MeshRenderer>().sharedMaterial = VolumetricMaterial;
string budleName = l.name + "_data.bytes";
TextAsset bytesAsset = assetBundle.LoadAsset(budleName) as TextAsset;
VolumetricModelLayer volumetricLayer = l.gameObject.GetComponent <VolumetricModelLayer>();
VolumetricLoader loader = l.gameObject.AddComponent <VolumetricLoader>();
loader.Width = volumetricLayer.Width;
loader.Height = volumetricLayer.Height;
loader.Depth = volumetricLayer.Depth;
loader.Channels = volumetricLayer.Channels;
// Calculate scale ratios. Bases: w - 512, h - 512, d - 20
float w_ratio = (float)loader.Width / 512.0f;
float h_ratio = (float)loader.Height / 512.0f;
float d_ratio = (float)loader.Depth / 20.0f;
// Set rescalled "canvas". Bases: x - 0.9, y - 0.9, z - 0.1
l.gameObject.transform.localScale = new Vector3((0.9f * w_ratio), (0.9f * h_ratio), (0.1f * d_ratio));
if (loader.Channels > 0)
{
loader.channel1 = ch1;
}
if (loader.Channels > 1)
{
loader.channel2 = ch2;
}
if (loader.Channels > 2)
{
loader.channel3 = ch3;
}
if (loader.Channels > 3)
{
loader.channel4 = ch4;
}
if (!loader.IsModelTextureCalculated())
{
Debug.Log("Loading Volumetric - bytes size: " + bytesAsset.bytes.Length.ToString());
loader.SetRawBytes(bytesAsset.bytes);
}
}
}
// Start is called before the first frame update
void Start()
{
loader = this.gameObject.GetComponent <VolumetricLoader>();
loader.LoadRawDataFromFile(DataPath);
}
