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SmartCollision

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Real-time interference Penetration Depth calculation engine "SmartCollision"

SmartCollision achieved high-speed processing of the Penetration Depth calculation of 3D object. It is Collision Detection library of the polygon base.(not voxel conversion)
In the arbitrary polyhedron polygon object (Non-convex polyhedra is included), the interference detection are high-speed and Penetration Depth calculation possible. It's also possible to adjust to Haptic device (Haptic rendering) such as PHANTOM.

Efficiency improvement of application which uses Collision Detection

When two virtual objects or more are real-time Collision Detection, because the shape of the object object and the accuracy etc. of Collision Detection are different respectively, calculation amount before and after the collision increases.
Therefore, difficult algorithm and a high data processing ability are needed, The efficiency improvement of the Collision Detection is an important problem.
SmartCollision offers a solution to such a problem.

Application

Digital Mock-Up (DMU)
Dental simulation
Haptic simulation
Robotics
Realtime rigid body simulation
Computer game

Packages

SmartCollision SDK

C++Collision detection library [Widnows 2000,XP / Linux]
Hardwarelock USB
Sample source code

Documents

	PDF 12.1MB	SmartCollision SDK User's Manual (English)
	PDF 939KB	SmartCollision SDK API Reference Manual (English)
	PDF 10.0MB	SmartPolygon Optimizer API User's Manual (English)
	PDF 747KB	SmartPolygon Optimizer API Reference Manual (English)

Adobe Acrobat Reder is freeware; it is available for download from the Adobe web-site.

Sample source code

ZIP 44.0KB

SmartCollision SDK "Sample source code" (not-build / not-run)

Execution image of "Sample source code"

Library

CollisionDetectionLibrary: SmartCollision SDK
HapticsLibrary: OpenHapticsToolKit HDAPI(option)
GraphicsLibrary: OpenGL,GLUT

Sample Movies

SmartCollision SDK

	WMV 1.41MB	Algorithm of SmartCollision
	WMV 3.88MB	Collision of a variety of non-polyhedral objects
	WMV 2.05MB	Assembly of airplane
	WMV 2.23MB	Bolt is put in hole
	WMV 1.54MB	Example of using PHANTOM device
	WMV 6.46MB	Assembly simulator of nuclear fusion reactor (Case:National Institutes of Natural Sciences, National Institute for Fusion Science)