public override void OnComputeBox(Renderman renderer, Css.LayoutBox box, ref bool widthUndefined, ref bool heightUndefined)
{
if (document is SVGDocument)
{
return;
}
// Occurs on inline SVG's.
// Set the size:
Context.SetSize((int)box.InnerWidth, (int)box.InnerHeight);
UnityEngine.Texture tex = Context.Texture;
if (tex == null)
{
return;
}
// Update the background raw image:
BackgroundImage img = RenderData.BGImage;
if (img == null)
{
img = new Css.BackgroundImage(RenderData);
RenderData.BGImage = img;
}
// Update the bg image:
img.UpdateImage(tex);
}
/// <summary>Call this if the current property requires a background image object.</summary>
public BackgroundImage GetBackground(ComputedStyle style)
{
RenderableData rd = style.RenderData;
BackgroundImage image = rd.BGImage;
if (image == null)
{
rd.BGImage = image = new BackgroundImage(rd);
}
return(image);
}