public IImageData LoadImage(Uri imageUri, MaterialType materialType)
{
var image = GetImage(imageUri);
var brush = new ImageBrush()
{
ImageSource = image,
};
var mesh = WPFUtil.CreateDefaultMesh(1.0, 1.0, image.Width, image.Height);
mesh.Freeze();
var materialWrap = new MaterialWrap
{
MaterialType = materialType,
Brush = brush,
Color = Colors.White,
};
GeometryModel3D model = new GeometryModel3D()
{
Geometry = mesh,
Material = materialWrap.Create(),
};
return(new WPFImageData
{
Model = model,
Brush = brush,
Material = model.Material,
});
}
public IImageData LoadParticleImage(bool isSingle, MaterialType materialType)
{
BitmapImage image = GetParticleImage();
ImageBrush brush = new ImageBrush(image);
if (isSingle)
{
MaterialWrap materialWrap = new MaterialWrap()
{
MaterialType = materialType,
Brush = brush,
Color = Colors.White,
};
Material material = materialWrap.Create();
var mesh = WPFUtil.CreateDefaultMesh(1.0, 1.0, image.Width, image.Height);
mesh.Freeze();
GeometryModel3D model = new GeometryModel3D()
{
Geometry = mesh,
Material = material,
};
return(new WPFImageData
{
Brush = brush,
Material = material,
Model = model,
});
}
else
{
// front
MaterialWrap materialWrap1 = new MaterialWrap()
{
MaterialType = materialType,
Brush = brush,
Color = Colors.White,
};
// back
MaterialWrap materialWrap2 = new MaterialWrap()
{
MaterialType = materialType,
Brush = brush,
Color = Color.FromArgb(0xC0, 0xFF, 0xFF, 0xFF),
};
Material material1 = materialWrap1.Create();
Material material2 = materialWrap2.Create();
MaterialGroup matGroup = new MaterialGroup();
matGroup.Children.Add(material2);
matGroup.Children.Add(material1);
var mesh = WPFUtil.CreateDefaultMesh(1.0, 1.0, image.Width, image.Height);
mesh.Freeze();
GeometryModel3D model = new GeometryModel3D()
{
Geometry = mesh,
Material = matGroup,
};
return(new WPFImageData
{
Brush = brush,
Material = material1,
Model = model,
});
}
}