Time for Action: Translations in World Space vs Camera Space

Let's cover an example showcasing these differences in action:

1. Open ch04_01_model-view-translation.html in your browser:

2. From a distance, we are looking at the positive z-axis of a cone located at the origin of the world. There are three sliders that allow you to translate either the world or the camera on the x, y, and z axes, respectively. The world space is activated by default.
3. By looking at the World matrix on the screen, can you tell where the origin of the world is? Is it [0, 0, 0]?

4. We can think of the canvas as the image that our camera sees. If the world's center is at [0, -2, -50], where is the camera?

5. If we want to get closer to the cone, we need to move the center of the world toward the camera. We know that the camera is...