[DirectX 6 Programmer's Reference] Viewports and Clipping (95.2380952380952%)

DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > The Geometry Pipeline

[DirectX 5 Programmer's Reference] Viewports and Transformations (67.368154158215%)

DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate-Mode Essentials > Viewports and Transformations

[DirectX October 2006 Documentation] Viewports and Clipping (43.6061381074169%)

DirectX Graphics > Direct3D 9 > Programming Guide > Getting Started

[DirectX 8.1 C/C++ Programmer's Reference] Viewports and Clipping (42.5191815856778%)

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

[DirectX 8.1 Visual Basic Programmer's Reference] Viewports and Clipping (42.5191815856778%)

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