public Vector4 Compute()
{
Vector4 colorBase = MainTexture.Compute();
if (DissolveTexture.Compute() <= DissolveStrength.Compute())
{
colorBase.W = 0;
}
return(colorBase);
}
public void ApplySprite(string referenceId, I76Sprite sprite, bool uploadToGpu, bool alphaBlend = false)
{
if (sprite == null)
{
return;
}
Vector2Int referencePos = Vector2Int.zero;
if (referenceId != null)
{
if (!_referencePositions.TryGetValue(referenceId, out referencePos))
{
Debug.LogErrorFormat("Reference ID '{0}' does not exist for reference image '{1}'.", referenceId, Name);
return;
}
}
int xOffset = referencePos.x;
int yOffset = Mathf.Max(0, MainTexture.height - referencePos.y - sprite.Height - 1);
Color32[] pixels = sprite.Pixels;
if (alphaBlend)
{
Color[] existingPixels = MainTexture.GetPixels(xOffset, yOffset, sprite.Width, sprite.Height);
int pixelCount = existingPixels.Length;
for (int i = 0; i < pixelCount; ++i)
{
pixels[i] = Color32.Lerp(existingPixels[i], pixels[i], pixels[i].a);
}
}
MainTexture.SetPixels32(xOffset, yOffset, sprite.Width, sprite.Height, pixels, 0);
if (uploadToGpu)
{
MainTexture.Apply();
}
}
public void Visit(MaterialGeneratorContext context)
{
MainTexture.Visit(context);
DissolveTexture.Visit(context);
DissolveStrength.Visit(context);
}
public void UploadToGpu()
{
MainTexture.Apply();
}
public void Accept(ShaderGeneratorContext context)
{
MainTexture.Accept(context);
DissolveTexture.Accept(context);
DissolveStrength.Accept(context);
}
/// <summary>
/// iOS only, captures a cached view for use as a texture mapped to a 3D model
/// </summary>
public void captureTexture()
{
Command cmd = Command.NewCommand("CAPT", Name, MainTexture.GetNativeTextureID(), MainTexture.width, MainTexture.height);
cmd.Post();
}
