material reflectance of dark shiny floor

6/18/02 chapter 11: lighting design calculations 1/20

rcr = 2.02 floor reflectance 0% actual reflectance fcr = .96 enter table 3 70% ceiling reflectance ccr .1 effective ceiling reflectance = 69% lectance ce = 4% 50% wall reflectance 17. oom surface dirt depreciation 50 % actual wall reflectance = 50 % effective wall ref 0 % floor reflectance; effective floor reflectan

high gloss reflective surface

ideal floor for television, concerts, display, exhibitions, as well as for use within theaters and for operatic productions. its specified for loose-lay installation and features a special high-gloss surface superior to urethane for scratch-resistance, providing a shiny, reflective surface.

material properties / material editor: reflectance

well use an example with 2 layers: a metallic, sparkling effect with a clear coat layer on top. create a new material, switch to the color channel and define a color, e.g., dark red. switch to the reflectance channels layer tab and double-click on default specular and rename it ,metallic.


reflectance at normal. the fresnel effect is more noticeable when using lower values. increasing this value gives the material a more metallic-like specular reflection. metals have a more uniform reflectance across all angles compared to plastics or dielectrics, which have very little normal reflectance.

answers for how to choose flooring materials

materials that are denser and darker have reflectance rates much closer to zero. the quarry tile i mentioned a while ago has a rate of 0.1 . as you may know, quarry tile is generally dark brown and made from clay so it is quite dense.

cinema 4d reflectance tutorial

learn how to create a shiny metallic material using the reflection channel in cinema 4d.project files:


a glossmeter is an instrument which is used to measure specular reflection gloss of a surface. gloss is determined by projecting a beam of light at a fixed intensity and angle onto a surface and measuring the amount of reflected light at an equal but opposite angle. there are a number of different geometries available for gloss measurement, each being dependent on the type of surface to be measured. for non-metals such as coatings and plastics the amount of reflected light increases with a great

rendering > material properties > plastic

satin black plastic with the image gray scale.jpg contrast -50 , white default color , and reflectance 50% . translucent . use to make the material semitransparent. same settings as those used for the reflectance example but with 75% transparency . translucency % : to apply a translucency map, upload an image. adjust the value to control how deep light is absorbed.

shiny flooring texture question

shiny flooring texture question. you might want to look into using the glass material. the glass material has fresnel reflections. this means that if youre looking at it from a steep angle directly at it , you wont see any reflections. youll only see reflections when you look at it at a shallow grazing angle. notice how, in this image,

light reflectance values of colours

the approximate light reflectance value lrv of a colour indicates the amount of visible light that a colour will reflect. black has a light reflectance value of 0% and absorbs all light. the surfaces are consequently very dark and can get very hot. in contrast, white has a light reflectance value of 100% and keeps a building light and cool.

cinema 4d tutorial: creating reflective or shiny surfaces

cinema 4d essentials 4: materials, texturing, and lights table of contents: introduction 1. creating color and texture with materials 2. lighting objects and scenes 3. texturing with bodypaint

the best types of flooring for dementia patients ribaj

central to the transformation was the bold use of art, colour, and crucially, new flooring to replace the shiny linoleum, which can be confusing to people with dementia. gbs specified 590m 2 of forbo flooring systems surestep wood decibel throughout the ward and corridors. this oak-effect floor replaces strident blue and yellow lino and helps create a comforting and domestic environment, according to gbs architect georgia burt.

reflective concrete floors

light-reflective floors that shine. bright, shiny polished concrete floors simply look better than a dull, drab surface. in public facilities such as office buildings, stores, restaurants and schools, polished concrete projects a bright, clean, professional image. in a home, polished concrete floors make rooms sparkle and they are easier to maintain.

what does reflectance mean in the lighting industry

a nice shiny floor in a retail shop can up the default value to .6 in some stores, that is going to amplify your lighting tremendously. a warehouse is typically concrete and very dirty. we often find these layouts require nothing more then a design using your default reflectance.

material properties / material editor: reflectance

create a new material, switch to the color channel and define a color, e.g., dark red. switch to the reflectance channels layer tab and double-click on default specular and rename it ,metallic. set this layers type to beckmann. we will add tiny metallic flakes to this layer.

light reflectance value of wood flooring

kährs Seven Trust floors and lrv. the lrv values of our Seven Trust floors are tested at our main production plant in nybro, sweden. due to the natural variation in wood there will be some deviation from the test values. find out more about our lrv values in the pdf document.

effect of surface reflectance on lighting efficiency in

reflectance and its effect on distribution of light. to analyze the relationship between surface colour reflectance of room surfaces, workplane and partitions. to validate the performance of different reflectance combinations of the room surfaces by verifying against the optimal visual comfort

concrete as solar reflectance material

generally, materials that appear light-colored have high solar reflectance and those that appear dark-colored have low solar reflectance. the study revealed that all 45 concretes tested according to astm c 1549 have a solar reflectance of at least 0.3 and an sri of at least 29, and meet or exceed leed requirements.