Return-Path: Received: from mail-wi0-f169.google.com ([209.85.212.169] verified) by media-motion.tv (CommuniGate Pro SMTP 4.2.10) with ESMTP-TLS id 4648404 for AE-List@media-motion.tv; Wed, 07 Mar 2012 19:01:22 +0100 Received: by wibhi20 with SMTP id hi20so3521601wib.28 for ; Wed, 07 Mar 2012 10:08:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=e07OHeIgvxDZM4H2CtIVnIrugBN240paTgT1mYl1TJk=; b=L6Y1HbH8mNEoktyeKv/5fdSaT692lu00heNQLSupMCqTLNGAurvlofVQAHiV0+//OV Vbv9SX09O9222d2y7FWwWXZVngtNxyrLDbJ3a4O22NlltJcfchqN6lMvqqJFew3pJXEI AnIvIkR2EmbnPEDQjCEo6gH/HMz4QM+D8Ck/Z/uxevVfeJtuCfFY5PZ/8K1Qe885z/d3 AAR1k5qEQE8s9J/qW00Szaf/RJoyHSXcMKDsKJAL5M1aLzm0AGsiWwd+SbeuUyyZPNl6 jGU9HJDmKFlBAjKYg+HhSCVxCUvVbLRBaZ0oGOFSRlNGz15QKO0sv2Sk9oJB484oLevS 6jSQ== Received: by 10.216.131.98 with SMTP id l76mr1461803wei.62.1331143698751; Wed, 07 Mar 2012 10:08:18 -0800 (PST) Return-Path: Received: from [127.0.0.1] (dhcp-077-249-019-212.chello.nl. [77.249.19.212]) by mx.google.com with ESMTPS id dw7sm37467189wib.4.2012.03.07.10.08.16 (version=SSLv3 cipher=OTHER); Wed, 07 Mar 2012 10:08:17 -0800 (PST) Sender: Gary Berendsen Message-ID: <4F57A40F.6020607@garyberendsen.com> Date: Wed, 07 Mar 2012 19:08:15 +0100 From: Gary Berendsen User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 MIME-Version: 1.0 To: After Effects Mail List Subject: Expression while loops Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit How do you animate a while loop in AE? When I use it I just get the final return of the expression. Also another question how do you invert the exponential curve from math.exp so things start slower and go fster at the end? -- gary berendsen http://garyberendsen.com VFX generalist