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solving directionalLight reference error #7756

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4 changes: 2 additions & 2 deletions src/webgl/light.js
Original file line number Diff line number Diff line change
Expand Up @@ -464,7 +464,7 @@ p5.prototype.specularColor = function (v1, v2, v3) {
* Directional lights don’t shine from a specific point. They’re like a sun
* that shines from somewhere offscreen. The light’s direction is set using
* three `(x, y, z)` values between -1 and 1. For example, setting a light’s
* direction as `(1, 0, 0)` will light <a href="#/p5.Geometry">p5.Geometry</a>
* direction as `(1, 0, 0)` will light <a href="#/p5.Vector">p5.Vector</a>
* objects from the left since the light faces directly to the right. A
* maximum of 5 directional lights can be active at once.
*
Expand All @@ -482,7 +482,7 @@ p5.prototype.specularColor = function (v1, v2, v3) {
* three parameters, `v1`, `v2`, and `v3`, set the light’s color using the
* current <a href="#/p5/colorMode">colorMode()</a>. The last parameter,
* `direction` sets the light’s direction using a
* <a href="#/p5.Geometry">p5.Geometry</a> object. For example,
* <a href="#/p5.Vector">p5.Vector</a> object. For example,
* `directionalLight(255, 0, 0, lightDir)` creates a red `(255, 0, 0)` light
* that shines in the direction the `lightDir` vector points.
*
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