Intuitive tools for camera manipulation
نویسندگان
چکیده
We present an image-space camera manipulation widget that supports visualization of the relationship of the camera with respect to the scene. The form of the widget presents the user with natural affordances for camera manipulation. Visual aids such as ghosting of the scene and preview animations are used to acquaint novice users with the functions of different parts of the widget. Mouse gestures are used to transition between different perspective views of the scene in an intuitive way. Finally, we provide a novel method for visualizing camera bookmarks.
منابع مشابه
Interactive Modeling using Surface Splines
In this paper we introduce a direct manipulation framework to model surface splines Pe-ters, 1993]. The framework presents the designer with intuitive tools to control the surface , however, the designer does not have to know any details of how the surface is represented. The surface spline is a parametric representation that permits us to model objects of arbitrary topology. The representation...
متن کاملThe elBo and footPad: Toward Personalized Hardware for Audio Manipulation
We describe initial prototypes and a design strategy for new, user-customized audio-manipulation and editing tools. These tools are designed to enable intuitive control of audio-processing tasks while anthropomorphically matching the target user.
متن کاملManipulation in advertising text: lexical and semantic aspect
The present paper focuses on the questions of modern advertising science, structure of advertising and elements making actual manipulative influence from the addresser. Advertising encourages product sales, is an instrument of forming ethical standards, values, creating cultural values, standards and mode of behavior that is why the wide system of means for achieving aims of advertisers is need...
متن کاملParametrizable Cameras for 3d Computational Steering Parametrizable Cameras for 3d Computational Steering
We present a method for the de nition of multiple views in 3D interfaces for computational steering. The method uses the concept of a point-based parametrizable camera object. This concept enables a user to create and con gure multiple views on his custom 3D interface in an intuitive graphical manner. Each view can be coupled to objects present in the interface, parametrized to (simulation) dat...
متن کاملParametrizable Cameras for 3D Computational Steering
We present a method for the definition of multiple views in 3D interfaces for computational steering. The method uses the concept of a point-based parametrizable camera object. This concept enables a user to create and configure multiple views on his custom 3D interface in an intuitive graphical manner. Each view can be coupled to objects present in the interface, parametrized to (simulation) d...
متن کامل