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--- visual3d:documentation:pipeline:expressions:examples [2024/11/25 20:02] – [Compute the magnitude of a vector] wikisysop
+++ visual3d:documentation:pipeline:expressions:examples [2025/07/09 14:14] (current) – sgranger
@@ Line 738: / Line 738: @@
 Given a group of unilaterally affected subjects. The Left side calculations could be the "affected” side and the right side could be the "normal” side, but for other subjects the opposite would be true. The data should be collected as "affected" or "normal" rather than "left" or "right" export them as a group.
-In the commands below, wo parameters specify the letter of primary side (SIDE_LETTER) and the letter of opposite side (OPP_SIDE_LETTER). The script then uses these parameters to compute the Arm angle relative to the trunk for the two sides. The final command uses **Evaluate_Expression** to check to see which is the primary side and compute the arms angle of the primary side using Evaluate Expression's string comparison conditional statement. If ("&::SIDE_LETTER&" = "R") is TRUE, then the value will be 1, if not the value will be zero. If ("&::SIDE_LETTER&" = "L") is TRUE, then the value will be 1, if not the value will be zero. In the example commands below, the primary side will be the "right side" and therefore the primary side will be the right arm angle. You can change this by defining "L" as the SIDE_LETTER and "R" as the OPP_SIDE_LETTER in the first two commands.
+In the commands below, two parameters specify the letter of primary side (SIDE_LETTER) and the letter of opposite side (OPP_SIDE_LETTER). The script then uses these parameters to compute the Arm angle relative to the trunk for the two sides. The final command uses **Evaluate_Expression** to check to see which is the primary side and compute the arms angle of the primary side using Evaluate Expression's string comparison conditional statement. If ("&::SIDE_LETTER&" = "R") is TRUE, then the value will be 1, if not the value will be zero. If ("&::SIDE_LETTER&" = "L") is TRUE, then the value will be 1, if not the value will be zero. In the example commands below, the primary side will be the "right side" and therefore the primary side will be the right arm angle. You can change this by defining "L" as the SIDE_LETTER and "R" as the OPP_SIDE_LETTER in the first two commands.
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