A. J. Woo-a, A fast voxel traversal algorithm for ray tracing, pp.3-10, 1987.

. [. Gelman-f and C. F. Lefebvre-s, Modeling and toolpath generation for consumer-level 3D printing, ACM SIGGRAPH 2015 Courses, pp.1-17273, 2015.

D. J. and H. J. Lefebvre-s, Bridging the gap: Automated steady scaffoldings for 3D printing, ACM Transactions on Graphics, vol.33, issue.98 1, pp.1-9810, 2014.

G. T. Hughes-j, Sculpting: An interactive volumetric modeling technique, Proc. SIGGRAPH, pp.267-274, 1991.

H. K. and J. S. Wang-c, Support slimming for single material based additive manufacturing, Computer-Aided Design, vol.65, issue.1, 2015.

H. S. Lefebvre-s and C. F. Dumas-j, Tight printable enclosures for additive manufacturing, 2015.

[. , L. H. Zhang-h, and . D. Cohen-or, Approximate pyramidal shape decomposition, ACM Trans. Graph, vol.33, issue.1, p.6, 2014.

H. P. Matusik-w and A. M. , Approximating freeform geometry with height fields for manufacturing, Computer Graphics Forum, vol.34, issue.2 1, pp.239-251, 2015.

R. T. Carr-n, M. R. Stava-o, . Dachsbacher-c, and . Miller-g, Dual-color mixing for fused deposition modeling printers, Computer Graphics Forum, vol.33, issue.2, pp.479-486, 2014.

S. R. Umetani-n, Branching support structures for 3D printing, 2014.

V. J. and G. J. Benes-b, Clever support: Efficient support structure generation for digital fabrication, Computer Graphics Forum, vol.33, issue.5 1, pp.117-125, 2014.