领带
发表于 2025-3-26 22:20:10
http://reply.papertrans.cn/39/3835/383487/383487_31.png
Restenosis
发表于 2025-3-27 04:57:30
Development Aid and Ripeness in Context,We describe a new approach for geometric shape design which his centered around a 2D and 3D geometric constraint solver. This approach enables so-called non-history based modeling providing more flexibility to the designer. The modeler combines geometric and topological constraints, direct manipulation, sketching and Boolean set operations.
POINT
发表于 2025-3-27 06:47:17
Results and hypotheses assessment,We have developed a formalism to simplify the expression of 3D constraints and their solving. Our formalism makes a strong distinction between metric and projective properties. We represent points, lines and planes in projective space by tensors and use Cayley’s algebra, with the . and . operators, to express projective properties.
vanquish
发表于 2025-3-27 10:56:19
https://doi.org/10.1007/978-1-349-05541-8Curves and surfaces designed in a computer graphics environment have many applications, including the design of cars, airplanes, shipbodies and modelling robots. These free-form objects are an essential part of powerful CAD-systems.
chandel
发表于 2025-3-27 17:30:57
http://reply.papertrans.cn/39/3835/383487/383487_35.png
贸易
发表于 2025-3-27 19:30:05
http://reply.papertrans.cn/39/3835/383487/383487_36.png
convert
发表于 2025-3-27 22:51:20
Desargues: A Constraint-based System for 3D Projective GeometryWe have developed a formalism to simplify the expression of 3D constraints and their solving. Our formalism makes a strong distinction between metric and projective properties. We represent points, lines and planes in projective space by tensors and use Cayley’s algebra, with the . and . operators, to express projective properties.
Thyroiditis
发表于 2025-3-28 03:51:23
http://reply.papertrans.cn/39/3835/383487/383487_38.png
encyclopedia
发表于 2025-3-28 09:58:14
http://reply.papertrans.cn/39/3835/383487/383487_39.png
暴发户
发表于 2025-3-28 13:41:30
http://reply.papertrans.cn/39/3835/383487/383487_40.png