[DirectX 8.1 C/C++ Programmer's Reference] Environment Mapping (27.8945414372646%)

DirectX 8.1 (C++) > DirectX Graphics > Programmers Guide > Advanced Topics

[DirectX 8.1 Visual Basic Programmer's Reference] Environment Mapping (27.8945414372646%)

DirectX 8.1 (Visual Basic) > DirectX Graphics > Programmers Guide > Advanced Topics

[DirectX 7 Programmer's Reference] Environment Mapping (25.9001163170402%)

Microsoft DirectX 7.0 > Direct3D > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Common Techniques and Special Effects