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بلاگ

جدول ضریب شکست مواد برای متریال های Vary

فوریه 2, 2023
ارسال شده توسط
مطالب آموزشی
1.01k بازدید

 

ضریب شکست مواد مختلف یا همان IOR

این جدول و دانستن این ضرایب به شما کمک میکند تا مقادیر انعکاس و انکسار متریال های VRAY را بر اساس  فیزیک دنیای واقعی شبیه سازی کنید تا رندرهای VRAY خیلی واقی تری داشته باشید.

Common materials:

Acrylic glass 1.490 1.492
Air 1.000
Alcohol, Ethyl (grain) 1.360
Aluminum 1.390 1.440
Asphalt 1.635
Beer 1.345
Bronze 1.180
Copper 1.100 2.430
Crystal 2.000
Diamond 2.418
Emerald 1.560 1.605
Eye, Lens 1.410
Glass 1.500
Glass, Pyrex
 1.474
Gold 0.470
Ice 1.309
Iron 2.950
Ivory 1.540
Lead 2.010
Lucite 1.495
Mercury (liquid) 1.620
Milk 1.350
Nickel 1.080
Nylon 1.530
Oil, vegetable (50deg C)
 1.470
Pearl 1.530 1.690
Plastic 1.460
Teflon 1.350 1.380
Titanium 2.160
Vodka 1.363
Water (35deg C) 1.325
A Materials
Acetone 1.360
Acrylic glass 1.490 1.492
Actinolite 1.618
Agalmatoite 1.550
Agate 1.544 1.553
Agate, Moss 1.540
Air 1.000
Alcohol 1.329
Alcohol, Ethyl (grain) 1.360
Alcohol, Methyl (wood) 1.329
Alexandrite 1.746 1.755
Almandine 1.750 1.830
Aluminum 1.244
Aluminum Chloride 2.700
Aluminum Oxide 1.665
Amber 1.539 1.546
Amblygonite 1.611
Amethyst 1.532 1.554
Ammolite 1.520 1.680
Amorphous Selenium 2.920
Anatase 2.490
Andalusite 1.629 1.650
Anhydrite 1.571
Apatite 1.420 1.632
Apophyllite 1.536
Aquamarine 1.567 1.590
Aragonite 1.530
Argon 1.000
Argonite 1.530
Asphalt 1.635
Augelite 1.574
Axenite 1.674 1.704
Axinite 1.675
Azurite 1.730
B Materials
Barite 1.636
Barytocalcite 1.684
Beer 1.345
Benitoite 1.757
Benzene 1.501
Beryl 1.570 1.600
Beryl, Red 1.570 1.598
Beryllonite 1.553
Borax 1.446
Brazilianite 1.603
Bromine (liquid) 1.661
Bronze 1.180
Brownite 1.567
C Materials
Calcite 1.486
Calspar 1.486 1.660
Cancrinite 1.491
Carbon dioxide 1.000
Carbon Disulfide 1.628 1.630
Carbon Tetrachloride 1.460
Carbonated Beverages 1.340 1.356
Cassiterite 1.997
Celestite 1.622
Cerussite 1.804
Ceylanite 1.770
Chalcedony 1.544 1.553
Chalk 1.510
Chalybite 1.630
Chlorine (gas) 1.001
Chlorine (liquid) 1.385
Chrome Green 2.400
Chrome Red 2.420
Chrome Tourmaline 1.610 1.640
Chrome Yellow 2.310
Chromium 2.970
Chromium Oxide 2.705
Chrysoberyl 1.745
Chrysocolla 1.500
Chrysoprase 1.534
Cinnabar (Mercury sulfide) 3.020
Citrine 1.532 1.554
Cleaner (all purpose – orange) 1.293
Clinohumite 1.625 1.675
Clinozoisite 1.724
Cobalt Blue 1.740
Cobalt Green 1.970
Cobalt Violet 1.710
Colemanite 1.586
Copper 1.100 2.430
Copper Oxide 2.705
Coral 1.486 1.658
Cordierite 1.540
Corundum 1.766
Cranberry Juice (25%) 1.351
Crocoite 2.310
Cromite 2.160
Crown Glass 1.520
Crown glass (impure) 1.485 1.755
Crown glass (pure) 1.500 1.540
Cryolite 1.338
Crysoberyl, Catseye 1.746 1.755
Crystal 2.000
Cubic zirconia 2.150 2.180
Cuprite 2.850
D Materials
Danburite 1.627 1.641
Diamond 2.418
Diopside 1.680
Dolomite 1.503
Dumortierite 1.686
E Materials
Ebonite 1.660
Ekanite 1.600
Elaeolite 1.532
Emerald 1.560 1.605
Emerald Catseye 1.560 1.605
Emerald, Synth flux 1.561
Emerald, Synth hydro 1.568
Enstatite 1.663
Epidote 1.733
Ethanol 1.360
Ethyl Alcohol 1.360
Euclase 1.652
Eye, Aqueous humor 1.330
Eye, Cornea 1.380
Eye, Lens 1.410
Eye, Vitreous humor 1.340
F Materials
Fabulite 2.409
Feldspar, Adventurine 1.532
Feldspar, Albite 1.525
Feldspar, Amazonite 1.525
Feldspar, Labradorite 1.565
Feldspar, Microcline 1.525
Feldspar, Oligoclase 1.539
Feldspar, Orthoclase 1.525
Flint glass (impure) 1.523 1.925
Flint glass (pure) 1.600 1.620
Flourite 1.433
Fluoride 1.560
Fluorite 1.434
Formica 1.470
Fused Quartz 1.460
G Materials
Gallium(III) arsenide 3.927
Gallium(III) phosphide 3.500
Garnet, Almandine 1.760
Garnet, Almandite 1.790
Garnet, Andradite 1.820
Garnet, Demantiod 1.880 1.900
Garnet, Grossular 1.720 1.800
Garnet, Hessonite 1.745
Garnet, Mandarin 1.790 1.800
Garnet, Pyrope 1.730 1.760
Garnet, Rhodolite 1.740 1.770
Garnet, Spessartite 1.810
Garnet, Tsavorite 1.739 1.744
Garnet, Uvarovite 1.740 1.870
Gaylussite 1.517
Glass 1.500
Glass, Albite 1.489
Glass, Arsenic Trisulfide 2.040
Glass, Crown 1.520
Glass, Crown, Zinc 1.517
Glass, Flint, 29% lead 1.569
Glass, Flint, 55% lead 1.669
Glass, Flint, 71% lead 1.805
Glass, Flint, Dense 1.660
Glass, Flint, Heaviest 1.890
Glass, Flint, Heavy 1.655
Glass, Flint, Lanthanum 1.800
Glass, Flint, Light 1.580
Glass, Flint, Medium 1.627
Glass, Fused Silica 1.459
Glass, Pyrex 1.474
Glycerine 1.473
Glycerol 1.473
Gold 0.470
Gypsium 1.519
H Materials
Hambergite 1.559
Hauyn 1.490 1.505
Hauynite 1.502
Heaviest Flint Glass 1.890
Heavy Flint Glass 1.650
Helium 1.000
Hematite 2.940
Hemimorphite 1.614
Hiddenite 1.655
Honey, 13% water content 1.504
Honey, 17% water content 1.494
Honey, 21% water content 1.484
Howlite 1.586
Hydrogen (gas) 1.000
Hydrogen (liquid) 1.097
Hypersthene 1.670
I Materials
Ice 1.309
Idocrase 1.713
Iodine Crystal 3.340
Iolite 1.522 1.578
Iron 2.950
Ivory 1.540
J Materials
Jade, Jadeite 1.640 1.667
Jade, Nephrite 1.600 1.641
Jadeite 1.665
Jasper 1.540
Jet 1.660
K Materials
Kornerupine 1.665
Kunzite 1.660 1.676
Kyanite 1.715
L Materials
Labradorite 1.560 1.572
Lapis Gem 1.500
Lapis Lazuli 1.500 1.550
Lazulite 1.615
Lead 2.010
Lead Nitrate 1.782
Leucite 1.509
Light Flint Glass 1.575
Liquid Carbon Dioxide 1.200
Liquid Water (20deg C) 1.333
Lucite 1.495
M Materials
Magnesite 1.515
Malachite 1.655
Meerschaum 1.530
Mercury (liquid) 1.620
Methanol 1.329
Milk 1.350
Moissanite 2.650 2.690
Moldavite 1.500
Moonstone 1.518 1.526
Moonstone, Adularia 1.525
Moonstone, Albite 1.535
Morganite 1.585 1.594
Mylar 1.650
N Materials
Natrolite 1.480
Nephrite 1.600
Nickel 1.080
Nitrogen (gas) 1.000
Nitrogen (liq) 1.205
Nylon 1.530
O Materials
Obsidian 1.489 1.500
Oil of Wintergreen 1.536
Oil, Clove 1.535
Oil, Lemon 1.481
Oil, Neroli 1.482
Oil, Orange 1.473
Oil, Safflower 1.466
Oil, vegetable (50deg C) 1.470
Olivine 1.670
Onyx 1.486
Onyx Marble 1.486
Opal 1.450
Opal, Black 1.440 1.460
Opal, Fire 1.430 1.460
Opal, White 1.440 1.460
Oregon Sunstone 1.560 1.572
Oxygen (gas) 1.000
Oxygen (liquid) 1.221
P Materials
Padparadja 1.760 1.773
Painite 1.787
Pearl 1.530 1.690
Periclase 1.740
Peristerite 1.525
PET 1.575
Petalite 1.502
PETg 1.570
Phenakite 1.650
Phosgenite 2.117
Plastic 1.460
Platinum 2.330
Plexiglas 1.500
PMMA 1.489 1.490
Polycarbonate 1.584
Polystyrene 1.550
Prase 1.540
Prasiolite 1.540
Prehnite 1.610
Proustite 2.790
Purpurite 1.840
Pyrite 1.810
Pyrope 1.740
Q Materials
Quartz 1.544 1.644
Quartz, Fused 1.458
R Materials
Rhodizite 1.690
Rhodochrisite 1.600
Rhodonite 1.735
Rock salt 1.516 1.544
Rubber, Natural 1.519
Ruby 1.757 1.779
Rum, White 1.361
Rutile 2.620
S Materials
Salt (NaCl) 1.544
Sanidine 1.522
Sapphire 1.757 1.779
Sapphire, Star 1.760 1.773
Scapolite 1.540
Scapolite, Yellow 1.555
Scheelite 1.920
Selenium, Amorphous 2.920
Serpentine 1.560
Shampoo 1.362
Shell 1.530
Shower gell 1.510
Silicon 4.010 4.240
Sillimanite 1.658
Silver 0.180 1.350
Sinhalite 1.699
Smaragdite 1.608
Smithsonite 1.621
Sodalite 1.483
Sodium Chloride 1.544 1.644
Spessarite 1.790 1.810
Sphalerite 2.368
Sphene 1.885
Spinel 1.712 1.717
Spinel, Blue 1.712 1.747
Spinel, Red 1.708 1.735
Spodumene 1.650
Star Ruby 1.760 1.773
Staurolite 1.739
Steatite 1.539
Steel 2.500
Stichtite 1.520
Strontium Titanate 2.410
Styrofoam 1.595
Styrene 1.519
Sugar Solution 30% 1.380
Sugar Solution 80% 1.490
Sulphur 1.960
Synthetic Spinel 1.730
T Materials
Taaffeite 1.720
Tantalite 2.240
Tanzanite 1.692 1.700
Teflon 1.350 1.380
Thomsonite 1.530
Tiger eye 1.544
Tin Iodide 2.106
Titanium 2.160
Topaz 1.607 1.627
Topaz, Blue 1.610
Topaz, Imperial 1.605 1.640
Topaz, Pink 1.620
Topaz, White 1.630
Topaz, Yellow 1.620
Tourmaline 1.603 1.655
Tourmaline, Blue 1.610 1.640
Tourmaline, Catseye 1.610 1.640
Tourmaline, Green 1.610 1.640
Tourmaline, Paraiba 1.610 1.650
Tourmaline, Red 1.610 1.640
Tremolite 1.600
Tugtupite 1.496
Turpentine 1.472
Turquoise 1.610 1.650
U Materials
Ulexite 1.490
Uvarovite 1.870
V Materials
Vacuum 1.000
Variscite 1.550
Vivianite 1.580
Vodka 1.363
W Materials
Wardite 1.590
Water (0deg C) 1.333
Water (100deg C) 1.318
Water (20deg C) 1.333
Water (20deg C) 1.333
Water (gas) 1.000
Water (35deg C) 1.325
Water Ice 1.310
Whisky 1.356
Wulfenite 2.300
Z Materials
Zinc Crown Glass 1.517
Zincite 2.010
Zircon 1.777 1.987
Zircon, High 1.960
Zircon, Low 1.800
Zirconia, Cubic 2.173 2.210

 

 

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