ViewPorts

See ViewPort Javadoc

A ViewPort represents a rendering surface where one or more scenes (root nodes) are rendered.

Example

viewPort.attachScene(rootNode);
Node scene = viewPort.getScenes().get(0);

Each application typically has:

• A main viewport — for the primary 3D scene.
• A GUI viewport — for 2D UI elements.

ViewPorts consist of:

• Camera — Defines the viewpoint.
• Scenes — Root nodes attached to the ViewPort.
• Framebuffer — Target render surface (typically the screen).
• Render settings — Clean flags, background color, etc.

Note

A ViewPort can render multiple scenes simultaneously.

Tip

You can create additional ViewPorts for advanced use cases like:

• Mini-maps
• Split-screen views
• Off-screen rendering

ViewPort vp = renderManager.createMainView("MyView", camera);