Trim Sphere: Trims a sphere horizontally and vertically.Switch Cameras: Switches between the default camera looking at the front of a scene and a second camera looking down on the scene from above.Spike Sphere: Deforms a sphere by making spikes grow out of it.Skew Sphere: Deforms a sphere by skewing it along a diagonal.Click to change the elevation of the camera. Show Spheres With Lights: This composition shows a rotating camera viewing three spheres.Ripple Image Of Sphere: Renders a rotating sphere to an image, then adds a ripple distortion to the image.Ripple Grid: Ripples a plane with various kinds of waves.Pinch Sphere: Deforms a sphere by pulling it toward and pushing it away from a point.Paint Scene With Checkerboard: Displays a 3D scene whose shaders have been replaced with a checkerboard image.Move Spinning Sphere: Displays a rotating sphere that can be moved using the mouse.Facet Sphere: Deforms a sphere by turning its smooth surface into flat faces.Explode Sphere: Shatters the front of a sphere.Divide Sphere: Breaks a sphere into pieces and moves them outward from the sphere's original surface.Display Scene With Floor: Displays a 3D scene with a plane underneath.Display Scene: Displays a 3D scene which you can drag using the mouse.Display Row Of Spheres: Displays multiple copies of a sphere in a row across the graphics area.Displays 3 different types of lights, explaining the difference between them. Compare Lights: Makes a scene consisting of a cube and a sphere.Displays 4 different views of the same scene, like CAD software. Compare Cameras: Makes a scene consisting of two palm trees, each shaded with a different color.Change Traffic Signal: Displays a traffic signal mesh, and changes the shader used to render each of its lights.Bounce Stereo Sphere: Displays a sphere using a stereo camera, and displays the result as a red/cyan anaglyph to be viewed with 3D glasses.Blend Sphere Into Scene: Demonstrates different ways of blending a semi-transparent sphere onto the scene behind it.Bend Sphere: Deforms a sphere by bending it around a focal point.Aim Flashlight: Displays a simple scene which can be lit and revealed by moving the mouse to aim the flashlight.Add Noise To Clay: Displays 4 spheres in a grid, and deforms them with noise.To display a scene, you can use the Render Scene to Window node. If you’d like to create a scene within Vuo, you can start with the Make 3D Object node or one of the shortcut nodes, such as Make Cube or Make 3D Object from Image. Objects are visible if their distance from the camera along the Z-axis is between 0.1 and 10.

The Z-coordinate increases from back to front. The scene’s height is determined by its aspect ratio, with the Y-coordinate increasing from bottom to top. When viewed through this camera, the scene has a width of 2, with X-coordinate -1 on the left edge and 1 on the right edge. In Vuo coordinates, (0,0,0) is the center of the scene. You can make the back/interior of the object visible with the Show Back of 3D Object node. For example, with Make Sphere Vertices, Vuo shows the sphere when viewed from the outside - but if you move the camera inside the sphere, it disappears.

To make graphics rendering more efficient, by default Vuo only renders the front/exterior side of a 3D object. To load a 3D model from a file, you can use the Fetch Scene node.

You can control the point of view on the scene by adding a camera. You can control the position, angle, and size of the object by changing its transform. You can control how the object looks when rendered (such as color and texture) by changing its shader. Each object has a set of vertices (mesh) that defines its shape. These nodes are for working with 3D scenes.Ī scene (scenegraph) contains a set of 3D objects. Vuo Node Set Documentation: vuo.scene vuo.scene

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