diff --git a/README.md b/README.md
index 3d2e9e39..a6fe5df9 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ See documentation for individual components:
- [mountain](https://github.com/supermedium/superframe/tree/master/components/mountain/) - Mountain terrain in A-Frame using randomly-generated height maps
- [orbit-controls](https://github.com/supermedium/superframe/tree/master/components/orbit-controls/) - Orbit controls component for A-Frame.
- [proxy-event](https://github.com/supermedium/superframe/tree/master/components/proxy-event/) - A component to declaratively proxy events for A-Frame.
-- [randomizer](https://github.com/supermedium/superframe/tree/master/components/randomizer/) - Randomize color, position, rotation, and scale in A-Frame
+- [randomizer](https://github.com/supermedium/superframe/tree/master/components/randomizer/) - Randomize color, position, rotation, scale, and primitive in A-Frame
- [render-order](https://github.com/supermedium/superframe/tree/master/components/render-order/) - A component that enables sorting and manually defining render order for transparent objects.
- [state](https://github.com/supermedium/superframe/tree/master/components/state/) - State management for A-Frame using single global state modified through actions. State flows down to application via declarative binding.
- [sun-sky](https://github.com/supermedium/superframe/tree/master/components/sun-sky/) - Gradient sky with adjustable sun in A-Frame
diff --git a/components/randomizer/README.md b/components/randomizer/README.md
index 0bed1b3f..609ef073 100644
--- a/components/randomizer/README.md
+++ b/components/randomizer/README.md
@@ -44,6 +44,12 @@ Random position that maps to a surface of a bounding sphere.
| min | Minimum scale components. | 1 1 1 |
| max | Maximum scale components. | 2 2 2 |
+#### random-primitive
+
+| Property | Description | Default Value |
+|----------|---------------------------|---------------|
+| exclude | Primitives to exclude. | [] |
+
### Usage
#### Browser Installation
@@ -59,8 +65,7 @@ Install and use by directly including the [browser files](dist):
-
+
```
diff --git a/components/randomizer/examples/basic/index.html b/components/randomizer/examples/basic/index.html
index 251790b5..9a18e29b 100644
--- a/components/randomizer/examples/basic/index.html
+++ b/components/randomizer/examples/basic/index.html
@@ -1,7 +1,7 @@
Basic
-
+
@@ -9,7 +9,7 @@
+ random-color random-position random-rotation random-scale random-primitive>
diff --git a/components/randomizer/index.html b/components/randomizer/index.html
index 66b3eeeb..d560ebf0 100644
--- a/components/randomizer/index.html
+++ b/components/randomizer/index.html
@@ -70,7 +70,7 @@
Examples
Basic
-
20 boxes of random color, position, rotation, and scale
+
20 entities of random color, position, rotation, scale, and primitive
diff --git a/components/randomizer/index.js b/components/randomizer/index.js
index 8d52e5b3..7b5d9435 100644
--- a/components/randomizer/index.js
+++ b/components/randomizer/index.js
@@ -23,6 +23,23 @@ AFRAME.registerComponent('random-color', {
}
});
+/**
+ * Set random primitive.
+ */
+AFRAME.registerComponent('random-primitive', {
+ schema: {
+ exclude: { default: [] },
+ },
+ update: function () {
+ var exclude = this.data.exclude;
+ var primitives = Object.keys(AFRAME.geometries).filter(primitive => !exclude.includes(primitive));
+ var primitive = primitives[Math.floor(Math.random() * primitives.length)];
+ this.el.setAttribute('geometry', {
+ primitive: primitive
+ });
+ }
+});
+
/**
* Set random position within bounds.
*/