首页>
外国专利>
Visualization and setting of a virtual camera and lens system in a computer graphic modeling environment
Visualization and setting of a virtual camera and lens system in a computer graphic modeling environment
展开▼
机译:在计算机图形建模环境中可视化和设置虚拟相机和镜头系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A virtual camera and lens system in a three dimensional computer graphic modeling environment is set using a nominal focal length and a focus distance. A true focal length is calculated. An optical axis object that represents the optical axis of the virtual camera and lens system is created in the three dimensional computer graphic modeling environment. An object is attached to the optical axis at a location that visualizes the setting of the virtual camera and lens system as determined from the true focal length. The focal length of the virtual camera and lens system is set to the calculated true focal length. The focus distance and f-stop may be determined from near and far focus points.
展开▼