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Nicolas Douillet


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PhD, INRIA & CNRS

159 total contributions since 2017

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Submitted


Platonic solids
Compute and display the five platonic solids, and return their vertex coordinates and face sets. Options include radius and disp...

1 día ago | 4 downloads |

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Mesh processing toolbox
Some useful tools for mesh processing

3 días ago | 28 downloads |

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Tetrahedron circumscribed sphere
Compute the centre and the radius of the sphere circumscribed to a given tetrahedron

3 días ago | 1 download |

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isinconvexset
Function to check if a vertex is located inside or outside a given -open- convex point set. Supports dimensions from 2 to N.

6 días ago | 2 downloads |

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Any 3D rotation
Performs 3D rotation of a single 2D or 3D vector -or vectors array- around any given 3D axis.

6 días ago | 14 downloads |

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Point to plane distance
Distance from a point to a plane, and the projected point coordinates on the plane. Also works for array of points.

6 días ago | 10 downloads |

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Line-plane intersection (3D)
A function to compute the intersection between a parametric line of the 3D space and a plane

6 días ago | 20 downloads |

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Point set grid simplify (3D, 2D)
A function to grid simplify point sets

11 días ago | 3 downloads |

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Meshed sinusoidal dodecahedron
A function to compute, meshe, and display a sinusoidal dodecahedron. Gets back vertices and triangle sets. Variable shapes avail...

15 días ago | 2 downloads |

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Sphere homeomorphic surface quasi isotropic sampling
Quasi isotropic sampling and mesh for sphere homeomorphic surfaces

17 días ago | 4 downloads |

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Torus homeomorphic surface quasi isotropic sampling
Function to isotropically sample a given torus homeomorphic surface

17 días ago | 1 download |

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N-level geoid
A function to build a N-level geoid from sampling and projecting the icosahedron triangles on the unit sphere.

17 días ago | 3 downloads |

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Meshed sinusoidal icosahedron
Computes, meshes, and displays a sinusoidal icosahedron. Gets back vertices and triangle sets. Variable shapes available.

17 días ago | 1 download |

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Meshed Reuleaux tetrahedron
Computes and displays a meshed Reuleaux tetrahedron with some options. Resulting vertices and triangles sets are also available....

17 días ago | 4 downloads |

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Question


Get the index of one cell of a cell array
Hi, From a given cell of a cell array, how is it possible to easily and quickly get its index ? Thanks for help. Best.

2 meses ago | 1 answer | 0

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answer

Question


Operators "concatenation" ?
Hi, Is there a way to "concatenate" two or more Matlab operators while chaining several operations ? For instance, I have a co...

2 meses ago | 1 answer | 0

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answer

Submitted


Galaxy model
A function to compute and display a galaxy point cloud (spiral or elliptic), with some tunable parameters (shape, number of arms...

2 meses ago | 5 downloads |

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Galaxy model animation
A function to make a an animation of a galaxy rotation (spiral or elliptic), with some tunable parameters

2 meses ago | 2 downloads |

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Submitted


The Matrix Lab has you...
Follow Alice, deep into the rabbit hole ;-)

2 meses ago | 3 downloads |

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Question


Value dependant sort of matrix rows
Hi, I have a integer matrix which I know each row contain a certain value. I would like to sort each row of that matrix in t...

3 meses ago | 1 answer | 0

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Submitted


sample_triangle
A regular or random sampling for a triangle living in 2D or 3D space

5 meses ago | 3 downloads |

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N-level Sierpinski ball
A function to compute the Sierpinski ball (fractal sponge) based on the regular octahedron

5 meses ago | 1 download |

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N-level Sierpinski sphere / "Spherpinski"
A function to compute the Sierpinski sphere (object I named the "Spherpinski") with some options.

5 meses ago | 0 downloads |

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N level Sierpinski tetrahedron
Function to compute and display a Sierpinski tetrahedron at a given iteration number

5 meses ago | 1 download |

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N-level cubic based 3D Koch snowflake
A function to compute and display a cubic based 3D Koch snowflake.

5 meses ago | 1 download |

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N-level 3D Koch snowflake
A function to compute and display the -triangular based- 3D Koch snowflake at level N.

5 meses ago | 2 downloads |

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N-level 3D Sierpinski-Menger sponge
N-level Sierpinski-Menger sponge, 3D printable ready

5 meses ago | 3 downloads |

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Submitted


Star - planet - satellite system animation
A function to create an animation to model the orbitography and the gravitational fields of a star - planet - satellite system ....

5 meses ago | 7 downloads |

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Projective geometry demo
A "pedagogic" demo of projective geometry showing some mathematical objects projections

5 meses ago | 3 downloads |

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Electromagnetic field propagation animation
A function to create an animation of the propagation of an electromagnetic field, (pedagogic purpose).

5 meses ago | 14 downloads |

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