Method for making three-dimensional printing non-jump pattern

Abstract

The invention relates to a manufacturing method of a three-dimensional printing non-hopping pattern. The method comprises the following steps that a shading pattern formed by continuously arranging a plurality of same pattern units is drawn by the adoption of drawing software, wherein the width of each pattern unit is N; M same shading patterns are formed according to the copying method and are transversely arranged in a staggered mode, and all the shading patterns are sequentially staggered by the displacement of N*K / M, wherein K is greater than or equal to one but smaller than or equal to M-1; a primitive component is selected from each pattern unit of the M shading patterns, and the selected primitive components are spliced together side by side to form the non-hopping pattern. By the adoption of the staggered arrangement and alignment, the tail end of any pattern unit is overlapped with and aligns with the initial end of the next pattern unit all the time, seamless gradual change of the pattern units is achieved, and the problems that the three-dimensional grating printing hops and users feel dizzy are solved; the three-dimensional printing non-hopping pattern serves as the space sense shading and is widely applied to packaging; based on the grating imaging principle, the basis for developing more application directions is achieved.

Description

technical field [0001] The invention relates to a pattern making method, in particular to a three-dimensional printing non-jumping pattern making method. Background technique [0002] At present, the printing of three-dimensional lenticular products in the industry mainly focuses on the simulation and bionic of concrete patterns, generally in the simulation of specific stereo vision, but rarely reflects the sense of space in lenticular applications. [0003] In terms of the expression of grating space sense, it is generally produced by the generation software developed by individuals in the industry, which has high cost, long cycle, and difficult alignment of the number of lines. [0004] In addition, because people in the industry do not have enough understanding of the principle of grating imaging, they cannot solve problems when they arise, and the display of spatial sense is homogeneous, unable to fill in specific information, and unable to independently develop new appl...

AI Technical Summary

Problems solved by technology

[0003] In terms of the expression of grating space sense, it is generally produced by the generation software developed by individuals in the industry, which has high cost, long cycle, and difficult alignment of the number of lines.

[0004] In addition, because people in the industry do not have enough understanding of the principle of grating imaging, they cannot solve problems when they arise. There is homogeneity in the display of spatial sense, and it is impossible to fill in specific information and develop new applications independently.

Especially for continuous pattern units, currently, the pattern unit is generally divided into multiple primitives at equal intervals in a fixed manner, and certain primitives are selected from them to be aligned on the lenticular lens of the grating. Units are rearranged, so that between two adjacent pattern units, due to the lack of a good transition between the end and the end, two identical graphic units appear repeatedly, resulting in a jump, which makes the observer feel dizzy

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