Constructor
new Renderer()
Core class for rendering in the canvas
- To Do:
-
- must be a singleton ??
Example
var id = document.getElementById('canvas');
var renderer = new Renderer(id);
renderer.addScene(myScene);
// Inititalize the renderer just before executing the rendering loop
renderer.init();
// Run infinite loop
renderer.drawScene();Methods
addScene(a_scene)
Add scene
Parameters:
| Name | Type | Description |
|---|---|---|
a_scene |
Scene | Add a scene which is the root of the scene graph. |
addSensor(a_sensor)
Add sensor
Parameters:
| Name | Type | Description |
|---|---|---|
a_sensor |
Sensor | Add a sensor or an object interacting with the scene graph |
drawScene()
Draw the scene. This function triggers the OpenGL rendering in an infinite loop.
getContext() → {number}
Get graphics context
Returns:
- Reference of the OpenGL graphics context
- Type
- number
init()
Initialize the renderer.