Buy VRay

Buy VRay   Buy VRay (Educational Version) Buy VRay Tutorials Free 30 day Demos

Search Keywords: VRayColor, color, floating point

General

The VRayColor Map can be used to set any color and also allows you to set a floating point value for the R, G, B, A channels.

Parameters

Red - the value for the Red channel.

Green - the value for the Green channel.

Blue - the value for the Blue channel.

RGB multiplier - this is the multiplier for the R,G,B channels.

Alpha - the value for the Alpha channel.

A value of 0.0 equals to (0 black) in the channel, and a value of 1.0 equals to 255 (white).

For example if this parameter is set to 0.0, VRay will use the diffuse color of the material and will blend it with the R, G, B values. If set to 1.0, the diffuse color will have no effect.

Notes

• A value of 0.0 equals to 0 value in the channel, and a value of 1.0 equals to 255 for all the R, G, B channels.
• The alpha parameter has no effect when the VRayColor map is used in the Opacity slot. In this case the transparency value is calculated with the formula: transparency = (R+G+B) / 3
• As the R,G,B,A values are more like percentage values, you can easily calculate the needed number for any channel using the formula:
  <color value> / 255 = needed number.
  
  Example: R,G,B (75,75,75) dark gray
  75 / 255 = 0.29411

Follow our newsfeed for all latest product updates and discounts

Your cart Cart is empty View cart Checkout

Authentication Username Password Log in Register Recover password If you have disabled Javascript in your browser click here

VRay News Populate your scenes quickly and professionally with Evermotion's 3D Archmodels! Add top quality props to your scene within minutes. Archmodels provides professional high quality 3D models for your visuals. Click for more details

Popular Products Archexteriors Vol. 10 Archinteriors Vol. 15 Professional VRay Shaders Learn VRay Exteriors Gnomon DVD Learn VRay Interiors Gnomon DVD