Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: CAD modelers enable designers to construct complex 3D shapes with high-level B-Rep operators. This avoids the burden of low level geometric manipulations. Hover a gap still exists beten the shape that the designers have in mind and the way they have to decompose it into a sequence of modeling steps. To bridge this gap, Variational Modeling enables designers to specify constraints the shape must respect. The constraints are converted into an explicit system of mathematical equations (potentially with some inequalities) which the modeler numerically solves. Hover, most of available programs are 2D sketchers, basically because in higher dimension some constraints may have complex mathematical expressions.  introduces a new approach to sketch constrained 3D shapes. The main idea is to replace explicit systems of mathematical equations with (mainly) Computer Graphics routines considered as Black Box Constraints. The obvious difficulty is that the arguments of all routines must have known numerical values. The paper shows how to solve this issue, i.e., ? how to solve and optimize without equations. The feasibility and promises of this approach are illustrated with the developed DECO (Deformation by Constraints) prototype. Extending geometric constraints with black box constraints which have no equation.Solving and optimizing without equation.This approach applies to all history-based or parametric modelers.
['Gilles Gouaty', 'Lincong Fang', 'Dominique Michelucci', 'Marc Daniel', 'Jean-Philippe Pernot', 'Romain Raffin', 'Sandrine Lanquetin', 'Marc Neveu']
I am writing a research paper on a idea Variational geometric modeling with black box constraints and DAGs
[{"from": "human", "value": "I am writing a research paper on a idea Variational geometric modeling with black box constraints and DAGs"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: CAD modelers enable designers to construct complex 3D shapes with high-level B-Rep operators. This avoids the burden of low level geometric manipulations. Hover a gap still exists beten the shape that the designers have in mind and the way they have to decompose it into a sequence of modeling steps. To bridge this gap, Variational Modeling enables designers to specify constraints the shape must respect. The constraints are converted into an explicit system of mathematical equations (potentially with some inequalities) which the modeler numerically solves. Hover, most of available programs are 2D sketchers, basically because in higher dimension some constraints may have complex mathematical expressions.  introduces a new approach to sketch constrained 3D shapes. The main idea is to replace explicit systems of mathematical equations with (mainly) Computer Graphics routines considered as Black Box Constraints. The obvious difficulty is that the arguments of all routines must have known numerical values. The paper shows how to solve this issue, i.e., ? how to solve and optimize without equations. The feasibility and promises of this approach are illustrated with the developed DECO (Deformation by Constraints) prototype. Extending geometric constraints with black box constraints which have no equation.Solving and optimizing without equation.This approach applies to all history-based or parametric modelers."}]