Difference between revisions of "Trigonometry Conversion Operators"
From GiderosMobile
(→Description: fixed > and < not showing by changing the source="lua" to <code> + small additions to text.) |
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__NOTOC__ | __NOTOC__ | ||
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<languages /> | <languages /> | ||
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<!-- GIDEROSOBJ:Trigonometry Conversion Operators --> | <!-- GIDEROSOBJ:Trigonometry Conversion Operators --> | ||
'''<translate>Supported platforms</translate>:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform mac.png]][[File:Platform pc.png]]<br/> | '''<translate>Supported platforms</translate>:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform mac.png]][[File:Platform pc.png]]<br/> | ||
'''<translate>Available since</translate>:''' Gideros 2017.10<br/> | '''<translate>Available since</translate>:''' Gideros 2017.10<br/> | ||
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=== <translate>Description</translate> === | === <translate>Description</translate> === | ||
| − | <translate | + | <translate> |
| − | Operators to convert from one type of measurement to another. | + | Operators to convert from one type of measurement to another.<br /> |
<b> ^< </b>deg   Convert 'deg' into radians.<br /> | <b> ^< </b>deg   Convert 'deg' into radians.<br /> | ||
| − | <b> ^> </b>rad   Convert 'rad' into degrees.<br /></translate> | + | <b> ^> </b>rad   Convert 'rad' into degrees.<br /> |
| + | </translate> | ||
| + | |||
=== <translate>Examples</translate> === | === <translate>Examples</translate> === | ||
| − | '''Simple ^< examples'''<br/> | + | '''Simple degree to radian (^<) examples:'''<br/> |
| − | < | + | <code> |
| − | r=^<d -- faster than r=math.rad(d) | + | r=^<d -- faster than r=math.rad(d)<br/> |
| − | radAngle=^<sprite:getRotation() | + | radAngle=^<sprite:getRotation()<br/> |
| − | pi=^<180 -- pi is 3.142 in radians or 180 in degrees</ | + | pi=^<180 -- pi is 3.142 in radians or 180 in degrees<br/> |
| − | '''Simple ^> examples'''<br/> | + | </code><br/> |
| − | < | + | |
| − | d=^>r -- faster than d=math.deg(r) | + | '''Simple radian to degree (^>) examples:'''<br/> |
| − | sprite:setRotation(^>math.sin(0.5))</ | + | <code> |
| + | d=^>r -- faster than d=math.deg(r)<br/> | ||
| + | sprite:setRotation(^>math.sin(0.5)) | ||
| + | </code><br/> | ||
| + | |||
{|- | {|- | ||
| style="width: 50%; vertical-align:top;"| | | style="width: 50%; vertical-align:top;"| | ||
Revision as of 06:13, 24 May 2019
Supported platforms: 
Available since: Gideros 2017.10
Description
Operators to convert from one type of measurement to another.
^< deg Convert 'deg' into radians.
^> rad Convert 'rad' into degrees.
Examples
Simple degree to radian (^<) examples:
r=^<d -- faster than r=math.rad(d)
radAngle=^<sprite:getRotation()
pi=^<180 -- pi is 3.142 in radians or 180 in degrees
Simple radian to degree (^>) examples:
d=^>r -- faster than d=math.deg(r)
sprite:setRotation(^>math.sin(0.5))
Methods |
EventsConstants |
