Scene2D QML Type

This type enables rendering qml into a texture, which then can be used as a part of 3D scene. More...

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Properties

• entities : list<Entity>
• item : Item
• mouseEnabled : bool
• output : RenderTargetOutput
• renderPolicy : enumeration

Detailed Description

This object uses RenderControl to render the given Item into an offscreen surface, which is attached to a texture provided by the user. This allows the component to directly render into the texture without intermediate copy and the user to freely specify how the texture is used in the 3D scene.

The entities using the Scene2D can be associated with the type to enable interaction with the item; if an entity has an ObjectPicker component, the pick events from that picker are sent to the Scene2D and converted to mouse events and finally sent to the item.

Usage:

  Entity {
      id: sceneRoot

      // specify Scene2D inside the entity hierarchy
      Scene2D {
          // specify output
          output: RenderTargetOutput {
              attachmentPoint: RenderTargetOutput.Color0
              texture: Texture2D {
                  id: textureId
                  width: 1024
                  height: 1024
                  format: Texture.RGBA8_UNorm
              }
          }
          // specify entities
          entities: [entityId]

          // specify rendered content
          Rectangle {
              color: "red"
          }
      }

      Entity {
          id: entityId

          property Material material: TextureMaterial {
              texture: textureId
          }
          property ObjectPicker picker: ObjectPicker {
              hoverEnabled: true
              dragEnabled: true
          }
          ...

Property Documentation