Difference between revisions of "How to Use Embedded Math in VTube Float Point Edit Boxes"
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=Constants and Functions Available in Float Point Edit Boxes= | =Constants and Functions Available in Float Point Edit Boxes= | ||
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+ | The calculator has many built-in constants and functions. A constant is like the universal value for Pi (pronounced "Pie"). It's fixed value is 3.14... (etc.) | ||
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+ | A function takes values and returns a result. The function "Length3D(0,0,0,10,10,10)" typed into a edit box will return the 3D length between 0,0,0 and 10,10,10. (The answer is 17.321. Try it in any edit box.) | ||
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+ | Here is a list of constants and functions that you can use: | ||
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Revision as of 21:57, 7 February 2020
This article shows how to use embedded math functions in VTube float point edit boxes.
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- Back to VTube-LASER
- Back to VTube-STEP
Contents |
The Float Point Edit Box Embedded Calculator
As of version 3, VTube-STEP and VTube-LASER includes an embedded calculator in the float point edit boxes anywhere in the main user interface.
See this example of how it works.
This is the tube before the change. |
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Choose the LL value in the LRA grid. |
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Subtract 5.2 like this: |
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The VTube calculator returns the result in the edit box like this: |
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Now reverse-calc the data and this is the new tube. |
Constants and Functions Available in Float Point Edit Boxes
The calculator has many built-in constants and functions. A constant is like the universal value for Pi (pronounced "Pie"). It's fixed value is 3.14... (etc.)
A function takes values and returns a result. The function "Length3D(0,0,0,10,10,10)" typed into a edit box will return the 3D length between 0,0,0 and 10,10,10. (The answer is 17.321. Try it in any edit box.)
Here is a list of constants and functions that you can use:
Symbol |
Description |
Example Entry in Edit Box |
Example Result in Edit Box |
+ |
Add |
1 + 1 |
2 |
- |
Subtract |
10 - 5 |
5 |
* |
Multiply |
3 * 6 |
18 |
/ |
Float Point Divide |
3 / 8 |
0.375 |
^ |
Raised to the power |
4 ^ 5 |
1024 |
Sqr |
Square root |
sqr(64) |
8 |
! |
Factorial |
5! |
120 |
Pi |
Returns the constant value referred to as Pi |
Pi |
3.14159265359 |
STEP 2 - RADII TAB MENU
Enter the XYZ menu. This is the Parametric Tube Data menu in STEP mode, and the either the MASTER TUBE or MEASURED TUBE menus in VTube-LASER mode. |
STEP 3 - PRESS the "Resynchronize Radii to Default" BUTTON
Press the button to change all the radii. |
STEP 4 - PRESS the "F2" BUTTON to REFRESH THE PARAMETRICS
Pressing F2 will refresh the parametric model and show the radius change like this. |
Other Pages
- See VTube-LASER
- See VTube-STEP