[DirectX 7 Programmer's Reference] Clipping Volumes (26.2774806892454%)

Microsoft DirectX 7.0 > Direct3D > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Geometry Pipeline > Viewports and Clipping

[DirectX 6 Programmer's Reference] Clipping Volumes (24.2933537051184%)

DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > The Geometry Pipeline > Viewports and Clipping

[DirectX 8.1 C/C++ Programmer's Reference] Clipping Volumes (22.8461081402258%)

DirectX 8.1 (C++) > DirectX Graphics > Programmers Guide > Using Direct3D > Viewports and Clipping

[DirectX 8.1 Visual Basic Programmer's Reference] Clipping Volumes (22.8461081402258%)

DirectX 8.1 (Visual Basic) > DirectX Graphics > Programmers Guide > Using Direct3D > Viewports and Clipping