public float3 Min(CustomBrushPrimitive <DefaultCustomBrushType> primitive)
{
if (primitive.type == DefaultCustomBrushType.BOX)
{
return(new BoxSDF(BASE_SIZE).Min());
}
else if (primitive.type == DefaultCustomBrushType.SPHERE)
{
return(new SphereSDF(BASE_SIZE).Min());
}
return(0);
}
public ISdf GetRenderSdf(CustomBrushPrimitive <DefaultCustomBrushType> primitive)
{
if (primitive.type == DefaultCustomBrushType.BOX)
{
return(new BoxSDF(BASE_SIZE));
}
else if (primitive.type == DefaultCustomBrushType.SPHERE)
{
return(new SphereSDF(BASE_SIZE));
}
return(null);
}
public float Eval(CustomBrushPrimitive <DefaultCustomBrushType> primitive, float3 pos)
{
if (primitive.type == DefaultCustomBrushType.BOX)
{
return(new BoxSDF(BASE_SIZE).Eval(pos));
}
else if (primitive.type == DefaultCustomBrushType.SPHERE)
{
return(new SphereSDF(BASE_SIZE).Eval(pos));
}
return(0.0f);
}