docs: remove deprecated beginGeometry() and endGeometry() references

src/core/p5.Renderer3D.js

@@ -418,12 +418,11 @@ export class Renderer3D extends Renderer {
   /**
    * Starts creating a new p5.Geometry. Subsequent shapes drawn will be added
    * to the geometry and then returned when
-   * <a href="#/p5/endGeometry">endGeometry()</a> is called. One can also use
    * <a href="#/p5/buildGeometry">buildGeometry()</a> to pass a function that
    * draws shapes.
    *
    * If you need to draw complex shapes every frame which don't change over time,
-   * combining them upfront with `beginGeometry()` and `endGeometry()` and then
+   * combining them upfront with `buildGeometry()` and then
    * drawing that will run faster than repeatedly drawing the individual pieces.
    * @private
    */
@@ -440,7 +439,7 @@ export class Renderer3D extends Renderer {
 
   /**
    * Finishes creating a new <a href="#/p5.Geometry">p5.Geometry</a> that was
-   * started using <a href="#/p5/beginGeometry">beginGeometry()</a>. One can also
+   * One can also
    * use <a href="#/p5/buildGeometry">buildGeometry()</a> to pass a function that
    * draws shapes.
    * @private
@@ -472,9 +471,6 @@ export class Renderer3D extends Renderer {
    * combining them with `buildGeometry()` once and then drawing that will run
    * faster than repeatedly drawing the individual pieces.
    *
-   * One can also draw shapes directly between
-   * <a href="#/p5/beginGeometry">beginGeometry()</a> and
-   * <a href="#/p5/endGeometry">endGeometry()</a> instead of using a callback
    * function.
    * @param {Function} callback A function that draws shapes.
    * @returns {p5.Geometry} The model that was built from the callback function.

src/webgl/3d_primitives.js

@@ -111,12 +111,6 @@ function primitives3D(p5, fn){
    * will run faster than repeatedly drawing the individual pieces.
    *
    * The parameter, `callback`, is a function with the drawing instructions for
-   * the new <a href="#/p5.Geometry">p5.Geometry</a> object. It will be called
-   * once to create the new 3D shape.
-   *
-   * See <a href="#/p5/beginGeometry">beginGeometry()</a> and
-   * <a href="#/p5/endGeometry">endGeometry()</a> for another way to build 3D
-   * shapes.
    *
    * Note: `buildGeometry()` can only be used in WebGL mode.
    *
@@ -321,12 +315,8 @@ function primitives3D(p5, fn){
    * <a href="#/p5.Geometry">p5.Geometry</a> objects can contain lots of data
    * about their vertices, surface normals, colors, and so on. Complex 3D shapes
    * can use lots of memory which is a limited resource in many GPUs. Calling
-   * `freeGeometry()` can improve performance by freeing a
-   * <a href="#/p5.Geometry">p5.Geometry</a> object’s resources from GPU memory.
    * `freeGeometry()` works with <a href="#/p5.Geometry">p5.Geometry</a> objects
-   * created with <a href="#/p5/beginGeometry">beginGeometry()</a> and
-   * <a href="#/p5/endGeometry">endGeometry()</a>,
-   * <a href="#/p5/buildGeometry">buildGeometry()</a>, and
+   * created with <a href="#/p5/buildGeometry">buildGeometry()</a> and
    * <a href="#/p5/loadModel">loadModel()</a>.
    *
    * The parameter, `geometry`, is the <a href="#/p5.Geometry">p5.Geometry</a>
@@ -342,24 +332,6 @@ function primitives3D(p5, fn){
    * @param {p5.Geometry} geometry 3D shape whose resources should be freed.
    *
    * @example
-   * function setup() {
-   *   createCanvas(100, 100, WEBGL);
-   *
-   *   background(200);
-   *
-   *   // Create a p5.Geometry object.
-   *   beginGeometry();
-   *   cone();
-   *   let shape = endGeometry();
-   *
-   *   // Draw the shape.
-   *   model(shape);
-   *
-   *   // Free the shape's resources.
-   *   freeGeometry(shape);
-   * }
-   *
-   * @example
    * // Click and drag the mouse to view the scene from different angles.
    *
    * let button;

src/webgl/loading.js

@@ -972,9 +972,7 @@ function loading(p5, fn){
    * The parameter, `model`, is the
    * <a href="#/p5.Geometry">p5.Geometry</a> object to draw.
    * <a href="#/p5.Geometry">p5.Geometry</a> objects can be built with
-   * <a href="#/p5/buildGeometry">buildGeometry()</a>, or
-   * <a href="#/p5/beginGeometry">beginGeometry()</a> and
-   * <a href="#/p5/endGeometry">endGeometry()</a>. They can also be loaded from
+   * <a href="#/p5/buildGeometry">buildGeometry()</a>. They can also be loaded from
    * a file with <a href="#/p5/loadGeometry">loadGeometry()</a>.
    *
    * Note: `model()` can only be used in WebGL mode.