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Fig. 5 | Visual Computing for Industry, Biomedicine, and Art

Fig. 5

From: Towards additive manufacturing oriented geometric modeling using implicit functions

Fig. 5

The shapes of these areas are defined by the C2-smooth implicit function \(B_{\Delta,\delta }^{(3)}(x,y)\) corresponding to the level value of less than 0.5. The underlying control polygon for constructing \(B_{\Delta,\delta }^{(3)}(x,y)\) is specified using the same set of vertices P0,P1,,P8. All these shapes differ only by the δ values, which are δ=0.05,δ=0.15,δ=0.25,,δ=0.55, respectively

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