Qt 5.6 | Qt 3D | Qt 3D: Shadow Map QML Example | ShadowMapLight.qml Example File

Qt 5.6.3 Reference Documentation

# ShadowMapLight.qml Example File

shadow-map-qml/ShadowMapLight.qml

      /****************************************************************************
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      ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
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      import Qt3D.Core 2.0
      import Qt3D.Render 2.0

      Entity {
          id: root

          property vector3d lightPosition: Qt.vector3d(30.0, 30.0, 0.0)
          property vector3d lightIntensity: Qt.vector3d(1.0, 1.0, 1.0)

          readonly property Camera lightCamera: lightCamera
          readonly property matrix4x4 lightViewProjection: lightCamera.projectionMatrix.times(lightCamera.viewMatrix)

          Camera {
              id: lightCamera
              objectName: "lightCameraLens"
              projectionType: CameraLens.PerspectiveProjection
              fieldOfView: 45
              aspectRatio: 1
              nearPlane : 0.1
              farPlane : 200.0
              position: root.lightPosition
              viewCenter: Qt.vector3d(0.0, 0.0, 0.0)
              upVector: Qt.vector3d(0.0, 1.0, 0.0)
          }
      }