The IOR of diferent materials
Link IOR Fresnel
It's quite simple actually. You would normally put a VRayFresnel texture as the blend amount for the coat layer in the VRayBlendMtl material. That's all - there is no need to modify either the coat or the base materials; the blend material will automatically do the necessary math.
This is of course, provided that it is not in "Additive mode". If it is, things are more complicated; in general I would not recommend turning the additive mode on.
Best regards,Vlado
Acetone 1.36
Carpaint 2,0 -2,3 top coat:0,3
Actinolite 1.618
Agalmatoite 1.550
Agate 1.544
Agate, Moss 1.540
Air 1.0002926
Alcohol 1.329
Alcohol, Ethyl (grain) 1.36
Alcohol, Methyl (wood) 1.329
Alexandrite 1.745
Alexandrite 1.746 - 1.755
Almandine 1.75 - 1.83
Aluminum 1.44
Amber 1.539 - 1.545
Amblygonite 1.611
Amethyst 1.532 - 1.554
Ammolite 1.52 -1.68
Anatase 2.490
Andalusite 1.629 - 1.650
Anhydrite 1.571
Apatite 1.632
Apophyllite 1.536
Aquamarine 1.567-1.590
Aragonite 1.530
Argon 1.000281
Asphalt 1.635
Axenite 1.674 - 1.704
Axinite 1.675
Azurite 1.730
Barite 1.636
Barytocalcite 1.684
Beer 1.345
Benitoite 1.757
Benzene 1.501
Beryl 1.57 - 1.60
Beryl, Red 1.570 - 1.598
Beryllonite 1.553
Brazilianite 1.603
Bromine (liq) 1.661
Bronze 1.18
Brownite 1.567
Calcite 1.486
Calspar 1.486
Cancrinite 1.491
Carbon Dioxide (gas) 1.000449
Carbon Disulfide 1.628
Carbon Tetrachloride 1.460
Carbonated Beverages 1.34 - 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) 1.000768
Chlorine (liq) 1.385
Chrome Green 2.4
Chrome Red 2.42
Chrome Tourmaline, 1.61 - 1.64
Chrome Yellow 2.31
Chromium 2.97
Chrysoberyl 1.745
Chrysocolla 1.500
Chrysoprase 1.534
Citrine 1.532 - 1.554
Citrine 1.550
Clinohumite 1.625 - 1.675
Clinozoisite 1.724
Cobalt Blue 1.74
Cobalt Green 1.97
Cobalt Violet 1.71
Colemanite 1.586
Copper 1.10
Copper Oxide 2.705
Coral 1.486
Coral 1.486 - 1.658
Cordierite 1.540
Corundum 1.766
Cranberry Juice (25%) 1.351
Crocoite 2.310
Crysoberyl, Catseye 1.746 - 1.755
Crystal 2.000
Cuprite 2.850
Danburite 1.627 - 1.641
Danburite 1.633
Diamond 2.417
Diopside 1.680
Dolomite 1.503
Dumortierite 1.686
Ebonite 1.66
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 1.36
Ethyl Alcohol 1.36
Euclase 1.652
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
Flourite 1.434
Formica 1.47
Garnet, Andradite 1.88 - 1.94
Garnet, Demantiod 1.880 - 1.9
Garnet, Demantoid 1.880
Garnet, Grossular 1.738
Garnet, Hessonite 1.745
Garnet, Mandarin 1.790 - 1.8
Garnet, Pyrope 1.73 - 1.76
Garnet, Rhodolite 1.740 - 1.770
Garnet, Rhodolite 1.760
Garnet, Spessartite 1.810
Garnet, Tsavorite 1.739 - 1.744
Garnet, Uvarovite 1.74 - 1.87
Gaylussite 1.517
Glass 1.51714
Glass, Albite 1.4890
Glass, Crown 1.520
Glass, Crown, Zinc 1.517
Glass, Flint, Dense 1.66
Glass, Flint, Heaviest 1.89
Glass, Flint, Heavy 1.65548
Glass, Flint, Lanthanum 1.80
Glass, Flint, Light 1.58038
Glass, Flint, Medium 1.62725
Glycerine 1.473
Gold 0.47
Hambergite 1.559
Hauyn 1.490 - 1.505
Hauynite 1.502
Helium 1.000036
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) 1.000140
Hydrogen (liq) 1.0974
Hypersthene 1.670
Ice 1.309
Idocrase 1.713
Iodine Crystal 3.34
Iolite 1.522 - 1.578
Iron 1.51
Ivory 1.540
Jade, Jadeite 1.64 - 1.667
Jade, Nephrite 1.600 - 1.641
Jadeite 1.665
Jasper 1.540
Jet 1.660
Kornerupine 1.665
Kunzite 1.660 - 1.676
Kyanite 1.715
Labradorite 1.560 - 1.572
Lapis Gem 1.500
Lapis Lazuli 1.50 - 1.55
Lazulite 1.615
Lead 2.01
Leucite 1.509
Magnesite 1.515
Malachite 1.655
Meerschaum 1.530
Mercury (liq) 1.62
Methanol 1.329
Milk 1.35
Moldavite 1.500
Moonstone 1.518 - 1.526
Moonstone, Adularia 1.525
Moonstone, Albite 1.535
Morganite 1.585 - 1.594
Natrolite 1.480
Nephrite 1.600
Nitrogen (gas) 1.000297
Nitrogen (liq) 1.2053
Nylon 1.53
Obsidian 1.489
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 (50° C) 1.47
Olivine 1.670
Onyx 1.486
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) 1.000276
Oxygen (liq) 1.221
Padparadja 1.760 - 1.773
Painite 1.787
Pearl 1.530
Periclase 1.740
Peridot 1.635 - 1.690
Peristerite 1.525
Petalite 1.502
Phenakite 1.650
Phosgenite 2.117
Plastic 1.460
Plexiglas 1.50
Polystyrene 1.55
Prase 1.540
Prasiolite 1.540
Prehnite 1.610
Proustite 2.790
Purpurite 1.840
Pyrite 1.810
Pyrope 1.740
Quartz 1.544 - 1.553
Quartz, Fused 1.45843
Rhodizite 1.690
Rhodochrisite 1.600
Rhodonite 1.735
Rock Salt 1.544
Rubber, Natural 1.5191
Ruby 1.757 - 1.779
Rum, White 1.361
Rutile 2.62
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 2.92
Serpentine 1.560
Shampoo 1.362
Shell 1.530
Silicon 4.24
Sillimanite 1.658
Silver 0.18
Sinhalite 1.699
Smaragdite 1.608
Smithsonite 1.621
Sodalite 1.483
Sodium Chloride 1.544
Spessarite 1.79 - 1.81
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 1.76 - 1.773
Staurolite 1.739
Steatite 1.539
Steel 2.50
Stichtite 1.520
Strontium Titanate 2.410
Styrofoam 1.595
Sugar Solution 30% 1.38
Sugar Solution 80% 1.49
Sulphur 1.960
Synthetic Spinel 1.730
Taaffeite 1.720
Tantalite 2.240
Tanzanite 1.690-1.7
Teflon 1.35
Thomsonite 1.530
Tiger eye 1.544
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 1.624
Tourmaline, Blue 1.61 - 1.64
Tourmaline, Catseye 1.61 - 1.64
Tourmaline, Green 1.61 - 1.64
Tourmaline, Paraiba 1.61 - 1.65
Tourmaline, Red 1.61 - 1.64
Tremolite 1.600
Tugtupite 1.496
Turpentine 1.472
Turquoise 1.610
Ulexite 1.490
Uvarovite 1.870
Wardite 1.590
Variscite 1.550
Water (0° C) 1.33346
Water (100° C) 1.31766
Water (20° C) 1.33283
Water (gas) 1.000261
Water 35'C (Room temp) 1.33157
Whisky 1.356
Willemite 1.690
Witherite 1.532
Vivianite 1.580
Vodka 1.363
Wulfenite 2.300
Zincite 2.010
Zircon 1.777 - 1.987
Zircon, High 1.960
Zircon, Low 1.800
Zirconia, Cubic 2.173 - 2.21
