Difference between revisions of "Trigonometry Conversion Operators"
From GiderosMobile
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__NOTOC__ | __NOTOC__ | ||
| + | '''Supported platforms:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform mac.png]][[File:Platform pc.png]]<br/> | ||
| + | '''Available since:''' Gideros 2017.10<br/> | ||
| − | + | === Description === | |
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| − | === | ||
Operators to convert from one type of measurement to another. | Operators to convert from one type of measurement to another. | ||
| − | '''^<''' deg   Convert 'deg' into radians | + | '''^<''' deg   Convert 'deg' into radians<br/> |
| − | '''^>''' rad   Convert 'rad' into degrees | + | '''^>''' rad   Convert 'rad' into degrees<br/> |
| − | === | + | === Examples === |
| − | '''Simple degree to radian (^<) examples | + | '''Simple degree to radian (^<) examples''' |
| − | < | + | <syntaxhighlight lang="lua"> |
r=^<d -- faster than r=math.rad(d) | r=^<d -- faster than r=math.rad(d) | ||
radAngle=^<sprite:getRotation() | radAngle=^<sprite:getRotation() | ||
pi=^<180 -- pi is 3.142 in radians or 180 in degrees | pi=^<180 -- pi is 3.142 in radians or 180 in degrees | ||
| − | </ | + | </syntaxhighlight> |
| − | '''Simple radian to degree (^>) examples | + | '''Simple radian to degree (^>) examples''' |
| − | < | + | <syntaxhighlight lang="lua"> |
d=^>r -- faster than d=math.deg(r) | d=^>r -- faster than d=math.deg(r) | ||
sprite:setRotation(^>math.sin(0.5)) | sprite:setRotation(^>math.sin(0.5)) | ||
| − | </ | + | </syntaxhighlight> |
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{{GIDEROS IMPORTANT LINKS}} | {{GIDEROS IMPORTANT LINKS}} | ||
Latest revision as of 14:33, 13 July 2023
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))
