Real-Time Rendering, Third Edition, 3rd Edition

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Index 1009

determinant, see matrix

notation, 7

dielectric, 235

difference object, 818

differential pulse code modulation, 855

diffuse color, 228, 240

diffuse term, 105

diffusion, 404

texture space, 404

digital visual interface, 830

digital-to-analog converter, 830

dihedral angle, 510, 517, 546

dimension reduction, see intersection

testing

direct memory access, see DMA

Direct3D, 21n

directed acyclic graph, 659

direction

principal, 526

directional light, see light, source,

directional

directional occlusion

precomputed, 428–430

discrete geometry LOD, see level of detail

discrete oriented polytope, see k-DOP

discretized signal, see sampling

displaced subdivision, see surfaces,

subdivision

displacement mapping, 148, 196, 198–199,

626, 627, 633

display gamma, 142

display hardware, 829–831

display list, 660

DisplayPort, 830

distance attenuation, see lighting equation

distance fields, 160, 382, 826

distance queries, see collision detection

dithering, 832

division, 706

DMA, 869

domain, 577

rectangular, 593

triangular, 598

Doom, 653, 695

dot product, 73n, 891, 894

notation, 7

dots per inch, 645

double angle relations, see trigonometry

double buffer, see buffer

downsampling, 123, 471, 483

DRAM, 703

draw call, 31

driver, see graphics, driver

dual-color blending, 45, 141

dueling frusta, 357

DVI, 830

DXTC, see texturing, compression

dynamic

intersection testing, see intersection

testing

separating axis test, see intersection

testing, separating axis test

dynamic buffer, see buffer, dynamic

dynamically adjusted BSP tree, se

e

sp

atial data structure, BSP

tree

ear clipping, 536

early z pass, 282, 716, 858

early-Z culling, see culling

edge, 510–512, see also line

border, 510

boundary, 510, 511, 518, 522, 543,

566

bridge, 537

collapse, see simplification

crease, 510, 511, 517, 518, 546, 566,

603

detection

Sobel, 518

feature, 510

hard, 510

highlighting, see line

join, 537

keyholed, 537

material, 511, 511

preservation, 546

ridge, 511, 517

stitching, see polygon

valley, 511, 517

eigenvalue, see matrix

eigenvector, see matrix

elastic collision response, see collision

response

electron beam, 830

EM, see environment mapping

EMBM, see bump mapping, environment

map

emissive term, see lighting model

encoding gamma, 142

energy efficiency, 870

enveloping, see transform, vertex blending

environment map bump mapping, see

bump mapping

environment mapping, 297–313

Blinn and Newell’s method,

300–301, 304

BRDF, see BRDF