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# Interpolation

in·ter·po·late ( n-tûr p -l t ). v. in·ter·po·lat·ed, in·ter·po·lat·ing, in·ter·po·lates.

Interpolation is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Interpolation books and related discussion.

## Suggested Pdf Resources

Interpolation
Scientific Computing: An Introductory Survey - Chapter 7
Perspective-Correct Interpolation
correct interpolation by linear interpolation in the screen space.
Art of Surface Interpolation
Cubic Spline Interpolation Introduction Theory Process

## Suggested News Resources

Starting a new game project, want feedback on some code design decisions
Ive got the basics on how I want to handle rendering the game, updating the simulation, managing different states/rooms/stages etc, with a fixed step update and interpolation for rendering.
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The question is, can I somehow create a new transformation matrix that is effectively a part way "interpolation" between the previous frame transformation matrix and the current frame transformation matrix (for some arbitrary fraction of 1 frame time)?
DavSur mayors support RH Bill
spherical billboards
My vertex shader knows the center and radius of the sphere so presumably I can pass that to the shader as varying since the interpolation of it won't alter the value as all four vertices in each ball's quad have the same values.
How to handle things like sound effects and bullets over network
So far I send the positions, velocities and so on of all actors some times per second and the clients use interpolation. On the client side, only parts of the game logic are executed.

## Suggested Web Resources

Interpolation - Wikipedia, the free encyclopedia
In the mathematical field of numerical analysis, interpolation is a method of constructing new data points within the range of a discrete set of known data points.
Linear interpolation - Wikipedia, the free encyclopedia
Interpolate | Define Interpolate at Dictionary.com
/ɪnˈtɜr pəˌleɪt/ Show Spelled [in-tur-puh-leyt] Show IPA verb, -lat·ed, -lat·ing. verb (used with object). 1.
Linear Interpolation Equation Formula Calculator
Linear interpolation calculator solving for y2 given x1, x2, x3, y1 and y3.
Interpolation: Digital Imaging: Glossary: Learn: Digital Photography
Interpolation Digital Imaging Glossary Learn Digital Camera Digital Photography.

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