You can use the split command to get to those numbers:
[split "0.999945,-0.000000,-0.010472" ","]
If you want to get to a specific index in the resulting list you can use
the "lindex" command:
[lindex [split "0.999945,-0.000000,-0.010472" ","] 2 ]
Cheers,
frank
On 16/11/16 8:23 AM, Adrian Cruceru wrote:
Hi
I got a metadata key that has a value of:
-0.514284,0.001071,0.289285,-0.001071
How can i get each of these 4 numbers in an expression?
[metadata input/key] will give me the value as a string which does not
make too much sense in an expression node, i need floats, each one
separated
For instance I can have the camera position from a 3d render as
metadata and or course it will have 3 components, x, y and z like for
instance:
0.999945,-0.000000,-0.010472
How can i get one component from a metadata key that has numbers
followed by comas? I need this in TCL expression if posible
Thanks
Cheers
--
Adrian Cruceru
df(x)
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