Real-Time Rendering, Third Edition, 3rd Edition

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1012 Index

heads-up display, 455

height correlation, 249

heightfield, 463–466, 569, see also bump

mapping

terrain, 568, 569

Hellgate: London, 299, 332, 358, 359, 504

Helmholtz reciprocity, 226, 240

hemisphere lighting, 324, 425

Hermite curves, see curves

Hermite interpolation, see interpolation

Hertz, 13

hidden line rendering, see line

hierarchical

Z-buffering, see culling

image caching, see impostor

occlusion map, see culling, HOM

algorithm

spatial data structure, see spatial

data structure

view frustum culling, see culling, see

culling

hierarchical grids, see collision detection

hierarchy building, see collision detection

high color mode, see color

high dynamic range imaging, see HDRI

high level shading language, see HLSL

high-definition multimedia interface, 830

highlighting

selection, 527

Hilbert curve, 556

histogram, 477

hither, 90n

HLS, 217

HLSL, 31, 35, 51

HLSL FX, 45

homogeneous notation, 5, 54, 58, 153,

905–906

homogenization, 59, 89, 905

horizon mapping, 428

horizontal refresh rate, see refresh rate

horizontal retrace, see retrace

hourglass, see polygon

HSB, 217

HUD, 455

hue, 214

hyperbolic interpolation, see interpolation

HyperZ, 857

hysteresis, see level of detail

HZB culling, see culling, hierarchical

Z-buffering

IBR, see image-based rendering

IHV, 37

Illuminant E, 214

image

geometry, 467

processing, 467–473

pyramid, 677, 678

size, see texturing

image-based rendering, 208, 439

imaging sensor, 107–110

IMMPACT, 826

implicit surface, see surfaces

importance sampling, 414, 426

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ostor, 450, 457–462, 693

depth sprite, 463–464

hierarchical image caching, 461

layered depth image, 464

multimesh, 466

point-based, 467

sprite, 457

incandescence, see light, emission

incremental occlusion maps, see culling

incremental tree-insertion, see collision

detection

index buffer, see vertex buffer, 558–561

index of refraction, 231

indexed vertex buffer, see vertex, buffer

inflection, 587

inline code, 707

inner product, 317

input assembler, 38

instance, 16, 659

instancing, 39, 711

insulator, 235

intensity, 205

interactivity, 1

interface, see hardware

interlacing, 831

interleaved sampling, 131

intermediate language, 31

interpolating

subdivision curve, see curves,

subdivision

subdivision surface, see surfaces,

subdivision

interpolation, 643

barycentric, 747

bicubic, 158

bilinear, 158–159, 161, 592–593

centroid, 128

Hermite, 587–592

hyperbolic, 838

linear, 578

perspective-correct, 838–840

quadrilinear, 170

rational linear, 839