[DirectX 6 Programmer's Reference] Spotlight Properties (58.4659090909091%)

DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Lighting and Materials > Lights > Light Properties

[DirectX 7 Programmer's Reference] Spotlight Properties (58.4659090909091%)

Microsoft DirectX 7.0 > Direct3D > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Lighting and Materials > Lights > Light Properties

[DirectX 6 Programmer's Reference] Spotlight (39.6603260869565%)

DirectX Media > Direct3D Retained Mode > Overviews > Lights

[DirectX 7 Programmer's Reference] Spotlight (38.2954545454545%)

Microsoft DirectX 7.0 > Appendix > Direct3D Retained Mode > Overviews > Lights

[DirectX 7 Programmer's Reference] Spotlight Falloff Model (37.7448558474773%)

Microsoft DirectX 7.0 > Direct3D > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Lighting and Materials > Mathematics of Direct3D Lighting

[DirectX 6 Programmer's Reference] Spotlight Falloff Model (37.3976336252551%)

DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Lighting and Materials > The Mathematics of Direct3D Lighting

[DirectX 5 Programmer's Reference] Spotlight (31.7459351360751%)

DirectX Media > Direct3D Retained-Mode > Direct3D Retained-Mode Overview > Direct3D Retained-Mode Architecture > IDirect3DRMLight and IDirect3DRMLightArray Interfaces

[DirectX 3 Programmer's Reference] Spotlight (26.5305019017078%)

Direct3D > Retained-Mode Overview > Introduction to Direct3D Retained-Mode Objects > IDirect3DRMLight and IDirect3DRMLightArray Interfaces