# Expresso Maths problem

 11 November 2005 marshalartist Lord of the posts   Peter Robinson CIC Stockport, United Kingdom Expresso Maths problem please can someone put me out of my misery and help me solve this problem, I have a range mapper with an input of min: 0 max: 2 and the output needs to be zero when the input equals zero and 100 when the input equals one and back to zero when the the input eqauls two. Is this posible with a range mapper or do I need to use more than one and some kind of bolean to switch it over, thanks, Peter __________________ www.marshalstudios.com share quote
 11 November 2005 Srek Some guy   portfolio CGConnect Member Björn Dirk Marl Technical Design Maxon Computer GmbH Friedrichsdorf, Germany Hi, use two range mappers and an add node. The first Range mapper is set to an input range of 0 - 0.5 the second to 0.5 - 1 The output range of the first is set to 0 - 1 and for the second it's 0 - (-1) Set both rangemappers to clamp upper and lower, add the result of the two nodes and feed your value o 0 - 1 in both range mappers. Voila Cheers Björn __________________ - www.bonkers.de - The views expressed on this post are my personal opinions and do not represent the views of my employer. share quote
 11 November 2005 Cactus Dan Of the West   Cactus Dan Libisch Freelance Character TD Ferron, USA Howdy, Here's one way you can do it. The Condition node is set to "greater than 1" (input > 1). The first Range Mapper is set to input 0 to 1 and output 0 to 100. The second Range Mapper is set to input 1 to 2 and output 100 to 0. Adios, Cactus Dan Edit: oops sorry, it looks like Srek already answered your question before I could finish on the reply. (I'm a bit slow I reckon) __________________ It doesn't matter what people say about you, just as long as they're talking about you. cactus3d.com, cactus3d-Plugins, CD Character Plugins forum Last edited by Cactus Dan : 11 November 2005 at 10:26 PM. share quote
 11 November 2005 marshalartist Lord of the posts   Peter Robinson CIC Stockport, United Kingdom Thanks for the solutions, it is working great now __________________ www.marshalstudios.com share quote
 11 November 2005 CGTalk Moderation Expert Thread automatically closed This thread has been automatically closed as it remained inactive for 12 months. If you wish to continue the discussion, please create a new thread in the appropriate forum. __________________ CGTalk Policy/Legalities Note that as CGTalk Members, you agree to the terms and conditions of using this website. share quote

 Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts vB code is On Smilies are On [IMG] code is On HTML code is Off CGSociety Society of Digital Artists www.cgsociety.org Powered by vBulletinCopyright ©2000 - 2006, Jelsoft Enterprises Ltd.