Camera and Picking Test

Prerequisite tests:

• Perform MultiSelect Test
• Perform Selection Test
• Perform Single Click Test

Testing Basic Picking:

• Enter build mode (B key)
• Click in world to create a cube prim
• Verify that a particle beam extends from your hand to near the center of the new prim
• Navigate to content tab in tool floater
• Click "New Script"
• Close the tool floater
• Verify that build mode is no longer active.
• Click the prim in several places
• Verify that each click elicits an "Object: Touched" response in chat.

Testing Camera Constraints:

Constraint Test 1:

• Enable the mini-map with ctrl-shift-M, if it is not enabled already.
• Identify the triangular viewer field of view (FOV) on the mini map.
• Hold the alt key
• Click on the back of your avatar's head using the left mouse button, and hold it down.
• Verify that the camera shifts slightly to focus on the point clicked on.
• Move mouse down to zoom out until the camera stops zooming.
• Verify that the green dot representing your avatar remains within the minimap FOV triangle.
• Press Escape to return camera to default mode.

Constraint Test 2:

• Hold the alt-key
• Click on the back of your avatar's head using the left mouse button, and hold it down.
• Move mouse up to zoom in until camera no longer moves.
• Verify that camera is not deep inside avatar.

Constraint Test 3:

• Hold the alt-key
• Click on the prim created earlier.
• Verify that the camera shifts slightly to focus on the point clicked on.
• Move mouse straight up to zoom in until camera no longer moves.
• Verify that minimap FOV has narrowed.
• Verify that the camera does not penetrate the prim.
• Move mouse up an additional amount
• Verify that the camera does not penetrate the prim

Testing advanced constraints and select picking:

• Right-click on the prim.
• Verify that pie menu appears where you clicked.
• Verify that a particle beam extends from your hand to where you clicked on the new prim
• Select "Edit..."
• Select the Object tab, in the tools floater.
• Locate "Size (meters)" and enter 10.0 for X, Y, and Z
• Locate "Hollow" and enter 95.0 for Hollow
• Locate "Path Cut" and enter 0.280 for "B"
• Hold Ctrl key
• Click and hold blue rotation ring and drag until open side of prim is facing your avatar.
• Press B to exit build mode

Advanced Constraint 1:

• Hold down Alt key
• Left click and hold on inner back surface of hollow prim
• Move mouse up and verify that the camera moves toward the back surface
• Verify that the FOV triangle does not decrease until the camera is near the back surface.
• Press escape to reset camera

Advanced Constraint 2:

• Hold down alt key
• Left click and hold on inner back surface of hollow prim
• Move mouse up until camera is near the center of the hollow prim.
• Move mouse left to orbit the selection point.
• Verify that the camera traces a circular orbit around the selection focus, without being constrained.

Small prims:

• Delete the large hollow prim by right clicking on it and selecting More->Delete.
• Enter build mode (B)
• Create a cube prim by clicking on the ground.
• Select the Object tab of the tools floater
• Enter 0.010 for X,Y, and Z of "Size (meters)"
• Verify that a particle beam extends from your hand to the prim's location.
• Hold down alt key
• Left Click and hold on small prim
• Move mouse up to zoom in on small prim
• Verify that FOV shrinks as the camera gets close to the prim.
• Move mouse left and right to orbit prim
• Verify that camera orbits prim properly
• Right click prim and select "More->Delete"
• Verify that FOV expands to normal when prim disappears.