![]() ![]() Spine plane be kept within the given tolerance area. If you are using both Angular Correction andĭeviation options, it is not guaranteed that the.Refer to General Settings for more information. To smooth the lofting motion by deviating from the guide curve(s).Ī smoothing is performed using correction default parameters inīy default, the deviation is set to 0.001mm, as defined in Over 0.01 degree, the smoothing is cancelled.īy default, the angular correction is set to 0.5 degree. Value, and therefore helps generating better quality for the resulting The smoothing is done forĪny discontinuity which angular deviation is smaller than the input Small discontinuities are detected with regards to the spine tangency The Angular Correction check box allows you to smooth the lofting The surface (identified as Multi-sections Surface.xxx) isĪggregated under the parent command that created them and put Optional: You can select the support for extremity guide curves and select the continuity type for each support surface.Ĭlick OK to create the multi-sections surface. You can create a multi-sections surface by sweeping a section curve along two guide curves intersecting each other at one extremity. In this case, the sections must also be tangent to the surface. Or a plane (the direction is tangent to the plane's normal). Tangency conditionsĬan be imposed on the two symmetrical halves.Ĭan impose a tangency onto each guide, by selection of a surface That are symmetrical with respect to a plane. This is useful for creating 3D shape representations You can also impose tangency conditions by specifying a directionįor the tangent vector (selecting a plane to take its normal,įor example). Multi-sections surface tangent to the existing surface Widgets are useful to visualize whether and which continuity is set on a section curve. the 3D area: click the widget to switch from one type to another or right-click it and select the type.the dialog box: select the input in the list and modify the type from the Continuity list, or.You can modify the continuity type either from: Optional: In the Continuity list, select the continuity type for each support surface.īy default, the continuity is set to Tangent. These support surfaces must not be parallel to the sections. To be able to select a support, the boundary must fully lie on the support. You can define a support after the selection of the section curve or by clicking the curve in the list and selecting a support. Optional: You can select a support surface for each of the extremity section curve. To create a multi-sections surface with more than two sections.Ī closing point can be selected for a closed section curves. The curves must be continuous in point.Select one or more planar section curves. The Multi-Sections Surface Definition dialog Experimental results are presented toĭemonstrate the effectiveness of our proposed algorithms.Surface by sweeping one or more section curves along spine.Ĭlick Multi-sections Surface in the Surfaces toolbar. Using thisĭivide-and-conquer approach, the parameterization of surfaces with very high Surface by solving the Laplace equation for each subdomain. After getting all the updated boundaryĬonditions, we obtain the global parameterization of the multiply-connected Welding paths before and after the global welding to transform all theīoundaries to circles conformally. Iteration together with the geodesic algorithm to the boundary points and Welding algorithm to reconstruct the global mapping. Parameterizations of them respectively, and then apply a variant of the partial Several subdomains and compute the free-boundary conformal or quasi-conformal The main idea is to partition a multiply-connected surface into Quasi-conformal parameterization of multiply-connected surfaces onto a 2DĬircular domain using variants of the partial welding algorithm and the Koebe's Propose a novel parallelizable algorithm for computing the global conformal and Methods for multiply-connected surfaces are less explored. ![]() Simply-connected surfaces have been proposed, efficient parameterization Various conformal and quasi-conformal parameterization methods for Registration, segmentation, remeshing, and texture map compression. Imaging science, computer vision and computer graphics, such as surface Download a PDF of the paper titled Parallelizable global quasi-conformal parameterization of multiply-connected surfaces via partial welding, by Zhipeng Zhu and 2 other authors Download PDF Abstract: Conformal and quasi-conformal mappings have widespread applications in ![]()
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