ScissorRectangle

unsafe Rectangle Microsoft.Xna.Framework.Graphics.GraphicsDevice.ScissorRectangle

getset

Definition at line 165 of file GraphicsDevice.cs.

    {
        get
        {
            IntPtr intPtr = (IntPtr)pComPtr;
            Helpers.CheckDisposed(this, intPtr);
            IDirect3DDevice9* ptr = pComPtr;
            System.Runtime.CompilerServices.Unsafe.SkipInit(out tagRECT result);
            int num = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, tagRECT*, int>)(int)(*(uint*)(*(int*)ptr + 304)))((nint)ptr, &result);
            if (num < 0)
            {
                throw GraphicsHelpers.GetExceptionFromResult((uint)num);
            }
            System.Runtime.CompilerServices.Unsafe.As<tagRECT, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref result, 8)) -= *(int*)(&result);
            System.Runtime.CompilerServices.Unsafe.As<tagRECT, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref result, 12)) -= System.Runtime.CompilerServices.Unsafe.As<tagRECT, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref result, 4));
            return (Rectangle)result;
        }
        set
        {
            IntPtr intPtr = (IntPtr)pComPtr;
            Helpers.CheckDisposed(this, intPtr);
            if (*(int*)(&value) >= 0 && System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 8)) >= 0 && System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 4)) >= 0 && System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 12)) >= 0)
            {
                System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 8)) = *(int*)(&value) + System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 8));
                System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 12)) = System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 4)) + System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 12));
                int num;
                int num2;
                if (currentRenderTargetCount > 0)
                {
                    RenderTargetHelper renderTargetHelper = currentRenderTargets[0];
                    num = renderTargetHelper.width;
                    num2 = renderTargetHelper.height;
                }
                else
                {
                    num = pInternalCachedParams.BackBufferWidth;
                    num2 = pInternalCachedParams.BackBufferHeight;
                }
                if (*(int*)(&value) <= num && System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 8)) <= num && System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 4)) <= num2 && System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 12)) <= num2)
                {
                    if (System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 8)) - *(int*)(&value) <= num && System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 12)) - System.Runtime.CompilerServices.Unsafe.As<Rectangle, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref value, 4)) <= num2)
                    {
                        IDirect3DDevice9* ptr = pComPtr;
                        int num3 = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, tagRECT*, int>)(int)(*(uint*)(*(int*)ptr + 300)))((nint)ptr, (tagRECT*)(&value));
                        if (num3 < 0)
                        {
                            throw GraphicsHelpers.GetExceptionFromResult((uint)num3);
                        }
                        return;
                    }
                    throw new ArgumentException(FrameworkResources.ScissorInvalid, "value");
                }
                throw new ArgumentException(FrameworkResources.ScissorInvalid, "value");
            }
            throw new ArgumentException(FrameworkResources.ScissorInvalid, "value");
        }
    }

Referenced by Microsoft.Xna.Framework.Graphics.SavedDeviceState.SavedDeviceState(), Terraria.UI.UIElement.Draw(), and Terraria.UI.UIElement.GetClippingRectangle().