Programming and animation

Math library for developers 2

In a previous “math library for developers” post, I published a library of classes for vectors, matrices and quaternions. At this time I decided to go ahead and rewrite the classes directly in the file fbtypes.h

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MotionBuilder, Programming Math, Matrix, SDK, Source, Vector

Python. Matrix operations

Continues the theme for the collection of useful mathematical functions for Python/C++ developers

The theme begins here - http://neill3d.com/math-library-for-developers

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MotionBuilder, Programming Math, Matrix, Python, Source

Math library for developers

In the Open Reality SDK there is small set of functions for working with vectors, matrices and quaternions. Propose to gather some convenient common library.

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MotionBuilder C++, Math, Matrix, SDK, Source, Vector

Mesh analyzer

Polygonal mesh analyzer v1.0.0

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3ds Max Math, MaxScript, Polygon, Tool

Spring box constraint with source code

Spring box constraint for MotionBuilder

Value parameters

Stiff – stiffness of the springs (the higher the value, the more rigid) Hardness is the reaction and the effect of the spring from which she draws a point in the original position.

Damp – the size of fading fluctuations spring (the more, the less hesitation commit spring) The essence of this parameter under a big question, in practice, it gives some the wrong result, so sometimes fading fluctuations can be regarded as a constant value of 0.10 for example

Length – the length of the spring (should be set to 0) A value of zero reference position is the point of going, otherwise the spring will be busy trying to position a specified distance from moving

Mass – the mass. The more weight the more difficult it is to move the spring with a space or vice versa to return it to its original position.

Friction – force of resistance that allows “stifle” the dynamics of the spring and return it to its original position. The higher the number the less the effect of spring ”

Pos – input position
Result – output position

Download

MotionBuilder 2010 32bit - boxSpring2010_32

MotionBuilder 2009 32bit – boxSpring
boxspring source code for VisualStudio 2008

MotionBuilder Animation, Dynamics, Math, Plugin

Mainstream algorithms

Translation in progress…

Programming FFT, Intel, LAPACK, Math, Matrix, PCA, Vector