Difference between revisions of "BezierCurve:evaluate"
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{{newin|[[0.9.0]]|090|type=function}} | {{newin|[[0.9.0]]|090|type=function}} | ||
| − | Evaluate Bézier curve | + | Evaluate Bézier curve at parameter t. The parameter must be between 0 and 1 (inclusive). |
This function can be used to move objects along paths or tween parameters. However it should not be used to render the curve, see [[BezierCurve:render]] for that purpose. | This function can be used to move objects along paths or tween parameters. However it should not be used to render the curve, see [[BezierCurve:render]] for that purpose. | ||
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* [[love.math]] | * [[love.math]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
| − | {{#set:Description= | + | {{#set:Description=Evaluate Bézier curve at parameter t.}} |
== Other Languages == | == Other Languages == | ||
| − | {{i18n| | + | {{i18n|BezierCurve:eval}} |
Revision as of 12:28, 21 August 2013
| Available since LÖVE 0.9.0 |
| This function is not supported in earlier versions. |
Evaluate Bézier curve at parameter t. The parameter must be between 0 and 1 (inclusive).
This function can be used to move objects along paths or tween parameters. However it should not be used to render the curve, see BezierCurve:render for that purpose.
Function
Synopsis
x,y = BezierCurve:eval(t)
Arguments
number t- Where to evaluate the curve.
Returns
number x- x coordinate of the curve at parameter t.
number y- y coordinate of the curve at parameter t.
See Also
Other Languages
Dansk –
Deutsch –
English –
Español –
Français –
Indonesia –
Italiano –
Lietuviškai –
Magyar –
Nederlands –
Polski –
Português –
Română –
Slovenský –
Suomi –
Svenska –
Türkçe –
Česky –
Ελληνικά –
Български –
Русский –
Српски –
Українська –
עברית –
ไทย –
日本語 –
正體中文 –
简体中文 –
Tiếng Việt –
한국어
More info
