Adobe 29180155 User Guide - Page 181

ADOBE PHOTOSHOP ELEMENTS 4.0 176 User Guide 5 To move or reshape the wireframe, do any of the following: • To move the entire frame, choose the Selection tool in the 3D Transform dialog box and drag an edge of the wireframe. • To move an anchor point, choose the Direct Selection tool in the dialog box and drag an anchor point on the wireframe. • (Cylinder only) To add an anchor point, select the Add Anchor Point tool in the dialog box, and click the right side of the wireframe. For example, you can add an anchor point to more closely fit the cylindrical wireframe to a photo of a bottle. • (Cylinder only) To change an added anchor point from a smooth anchor point to a corner anchor point and vice versa, select the Convert Anchor Point tool in the dialog box, and click the point. A smooth anchor point creates a gentle curve when you adjust it; a corner anchor point creates a sharp corner. • (Cylinder only) To delete an added anchor point, select the Delete Anchor Point tool in the dialog box, and click the point. You can delete only round or diamond-shaped points. Note: The anchor points should line up with the corners of the box, or the top and bottom of the sphere or cylinder you want to manipulate. The manipulated wireframe turns red if recreating it in 3D is impossible. 6 To move the object and the wireframe, click the Pan Camera tool in the dialog box, and drag the object. 7 To rotate the object and the wireframe in any direction, click the Trackball tool , and drag the object. 8 For Dolly Camera, enter a value between 1 and 99. This option has the effect of moving the camera further from or closer to the image. 9 For Field of View, enter a value between 1 and 130. This technique can make the wireframe fit the image better. If you know the field of view angle used to photograph the image, you can enter it here. 10 Click OK. See also "About filters" on page 183 "To flatten an image" on page 93