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| author | Mike Krus <mike.krus@kdab.com> | 2017-01-25 08:07:42 +0000 |
|---|---|---|
| committer | Mike Krus <mike.krus@kdab.com> | 2017-05-23 17:31:00 +0000 |
| commit | 939b9b4b7591e8a421cf048a0a84ed3e75d81d21 (patch) | |
| tree | 828ee7a6862ec5c0bd24f97cb540625a2c647376 /examples/qt3d/controls/main.qml | |
| parent | e27ce2bf3b76ab4ed09508f780a8601875ea2fe8 (diff) | |
Add support to move the camera so that the entire model is visible
Adds QCamera::viewAll(), QCamera::viewEntity() and QCamera::viewSphere()
to move and rotate the camera so that the view center is the center
of the sphere and the sphere fits inside the viewport
Only works in perspective projection.
Introduces a job to compute the bounding sphere of the scene
excluding the camera.
Change-Id: Id9d67787ea91c354009d5358d5db63a1c9480c70
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Diffstat (limited to 'examples/qt3d/controls/main.qml')
| -rw-r--r-- | examples/qt3d/controls/main.qml | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/examples/qt3d/controls/main.qml b/examples/qt3d/controls/main.qml index 2b438ac20..5d1f9c02c 100644 --- a/examples/qt3d/controls/main.qml +++ b/examples/qt3d/controls/main.qml @@ -178,13 +178,20 @@ Item { spacing: 5 Text { text: "Camera"; font.bold: true } - Text { text: "View Center Z" } + Text { text: "View Ctr Z: " + watch.cameraZ.toFixed(2) } Slider { id: viewCenter_z Layout.fillWidth: true minimumValue: 4 maximumValue: 12 value: 7.5 + onValueChanged: watch.setPositionZ(value) + } + Button { + id: viewAll + Layout.fillWidth: true + text: "View All" + onClicked: watch.viewLogo() } } |