public async void SetPrimitive(MaterialPreviewPrimitive primitive)
{
if (previewPrimitive != primitive)
{
previewPrimitive = primitive;
await Update();
}
}
internal static ProceduralModelDescriptor CreatePrimitiveModel(MaterialPreviewPrimitive primitive)
{
switch (primitive)
{
case MaterialPreviewPrimitive.Sphere:
return(new ProceduralModelDescriptor {
Type = new SphereProceduralModel()
});
case MaterialPreviewPrimitive.Cube:
return(new ProceduralModelDescriptor {
Type = new CubeProceduralModel()
});
case MaterialPreviewPrimitive.Cylinder:
return(new ProceduralModelDescriptor {
Type = new CylinderProceduralModel()
});
case MaterialPreviewPrimitive.Torus:
return(new ProceduralModelDescriptor {
Type = new TorusProceduralModel()
});
case MaterialPreviewPrimitive.Plane:
return(new ProceduralModelDescriptor {
Type = new PlaneProceduralModel {
GenerateBackFace = true, Normal = NormalDirection.UpZ
}
});
case MaterialPreviewPrimitive.Teapot:
return(new ProceduralModelDescriptor {
Type = new TeapotProceduralModel()
});
case MaterialPreviewPrimitive.Cone:
return(new ProceduralModelDescriptor {
Type = new ConeProceduralModel()
});
case MaterialPreviewPrimitive.Capsule:
return(new ProceduralModelDescriptor {
Type = new CapsuleProceduralModel()
});
default:
throw new ArgumentOutOfRangeException(nameof(primitive));
}
}
private void SetPrimitive(MaterialPreviewPrimitive primitive)
{
materialPreview.SetPrimitive(primitive);
}
