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所在平台: Udemy |
课程主页: https://www.udemy.com/course/civil-3d-2023-to-2024-point-essentials/
课程评论：没有评论
Coursera 课程《Civil 3D 点基础》课程总结： 本课程将引导您掌握 Autodesk Civil 3D 中作为土地建模基础的坐标几何 (COGO) 点。您将学习如何将大量的调查点分类为更易于管理的组，以及如何将调查信息从数据库导入绘图中。 课程建议您在导入大量点之前，先建立绘图环境，以便在创建新点时，它们能被组织成有意义的组，并赋予正确的样式和其他属性。 **核心要点：** * **Civil 3D 的基础：** 点是 Autodesk Civil 3D 的基本构建块，尤其在土地开发项目中，用于标示现有地面位置和建筑构件。 * **点的属性：** 每个点都有独特的名称和编号，并包含北、东、标高和描述等属性。此外，还有影响点在绘图中显示效果的点样式、点标注样式和图层等属性。 * **项目点与绘图点：** 点可以存在于单个绘图中，也可以包含在 Autodesk Civil 3D 项目中，供多用户访问。 * **COGO 点与 AutoCAD 点的区别：** * COGO 点是 Autodesk Civil 3D 生成的，区别于 AutoCAD 的点节点。 * AutoCAD 点节点仅包含坐标数据 (XYZ 值)。 * COGO 点除了坐标信息外，还拥有点编号、点名称、原始（现场）描述和完整（展开）描述等更多属性。 * COGO 点可以保存在项目外部，供多用户引用，而 AutoCAD 点节点仅限于单个绘图。 * **术语：** 在 Autodesk Civil 3D 中，“点”特指 COGO 点，而非 AutoCAD 点节点。 通过本课程，您将学会有效管理和利用 Civil 3D 中的点数据，为后续的土地建模和项目协作打下坚实基础。
These courses will introduce you to the coordinate geometry (COGO) points that serve as the foundation for modeling land surfaces. These lessons show you how to classify a big collection of survey points into more manageable groupings and how to import survey information from a database into a drawing.It is a good idea to build up your drawing environment such that as new points are formed, they are organized into meaningful groups and given the proper styles and other qualities before importing a big set of points.Autodesk Civil 3D's fundamental building pieces are points. In land development projects, points can be used to pinpoint existing ground positions and architectural components.Points have distinctive names and numbers. Every point has attributes, which might include details like northing, easting, elevation, and description. Additional properties that can affect how a point appears in a drawing include a point style, a point label style, and a layer.A point may be present outside of a project in a single drawing or it may be incorporated in an Autodesk Civil 3D project so that it may be accessed by numerous users. See About Managing Points for further details on the distinctions between project and drawing points.Coordinate Geometry (COGO) points are distinct from AutoCAD point nodes and are the points produced by Autodesk Civil 3D. Only coordinate data (XYZ values) are associated with AutoCAD point nodes. However, in addition to coordinate information, COGO points also have a number of other features, such as point number, point name, raw (field) description, and complete (expanded) description. Contrary to AutoCAD point nodes, which are contained within a single drawing, COGO points can be kept outside of a drawing in a project and used as references by numerous users. The term "point" in Autodesk Civil 3D refers to a COGO point rather than an AutoCAD point node.
