get the P.x (only x) in vex like in the expression.
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- 6cbb21962a714a9da449b4910
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- tamte
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you either do:
or
or if it's really just the first component (x) that you want to get you can as well do
vector P = point(0, "P", @ptnum); float Px = P.x;
or
float Px = vector(point(0, "P", @ptnum)).x;
or if it's really just the first component (x) that you want to get you can as well do
float Px = point(0, "P", @ptnum);
Edited by tamte - 2018年11月12日 13:57:04
Tomas Slancik
CG Supervisor
Framestore, NY
CG Supervisor
Framestore, NY
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