added ellipsoid to example. also added describe().

Author: aceslowman

src/data/examples/en/20_3D/00_geometries.js

@@ -1,61 +1,74 @@
 /*
  * @name Geometries
- * @arialabel Six 3D shapes in neon gradient rotating on a white background. Shapes include cube, cylinder, ring, pyramid, sphere, and a plane.
- * @description There are six 3D primitives in p5 now.
+ * @arialabel Seven 3D shapes in neon gradient rotating on a white background. Shapes include cube, cylinder, ring, pyramid, sphere, plane, and ellipsoid.
+ * @description There are seven 3D primitives in p5 now.
  */
+
 function setup() {
   createCanvas(710, 400, WEBGL);
+
+  describe(
+    'a 3d example containing seven primitive objects, a plane, box, cylinder, cone, torus, sphere, and ellipsoid.'
+  );
 }
 
 function draw() {
   background(250);
 
-  translate(-240, -100, 0);
   normalMaterial();
   push();
+  translate(-240, -100, 0);
   rotateZ(frameCount * 0.01);
   rotateX(frameCount * 0.01);
   rotateY(frameCount * 0.01);
   plane(70);
   pop();
 
-  translate(240, 0, 0);
   push();
+  translate(0, -100, 0);
   rotateZ(frameCount * 0.01);
   rotateX(frameCount * 0.01);
   rotateY(frameCount * 0.01);
   box(70, 70, 70);
   pop();
 
-  translate(240, 0, 0);
   push();
+  translate(240, -100, 0);
   rotateZ(frameCount * 0.01);
   rotateX(frameCount * 0.01);
   rotateY(frameCount * 0.01);
   cylinder(70, 70);
   pop();
 
-  translate(-240 * 2, 200, 0);
   push();
+  translate(-250, 100, 0);
+  rotateZ(frameCount * 0.01);
+  rotateX(frameCount * 0.01);
+  rotateY(frameCount * 0.01);
+  cone(50, 70);
+  pop();
+
+  push();
+  translate(-75, 100, 0);  
   rotateZ(frameCount * 0.01);
   rotateX(frameCount * 0.01);
   rotateY(frameCount * 0.01);
-  cone(70, 70);
+  torus(50, 20);
   pop();
 
-  translate(240, 0, 0);
   push();
+  translate(100, 100, 0);
   rotateZ(frameCount * 0.01);
   rotateX(frameCount * 0.01);
   rotateY(frameCount * 0.01);
-  torus(70, 20);
+  sphere(50);
   pop();
 
-  translate(240, 0, 0);
   push();
+  translate(275, 100, 0);
   rotateZ(frameCount * 0.01);
   rotateX(frameCount * 0.01);
   rotateY(frameCount * 0.01);
-  sphere(70);
+  ellipsoid(30, 40, 40);
   pop();
 }