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This is list of all functions and callbacks within Newton library by category. == [[:Category:Newton World Control Functions]] ==

* These two functions are callbacks. They are called when * This function will create NewtonBody with box collision

...he SDK. My OgreNewt library is pretty much a 1:1 conversion of the Newton functions into a class-based environment, so most of the function descriptions in the ...interact with other bodies in the scene. Bodies can have mass, size, and shape. Basically everything you want to be affected by physics calculations need

...if can result in very complex set of function call back when a body has a shape that is composed of different parte the application want to act as differen ...ngine do not provide Native support for treating Sub Material behaviors in collision call back, instead this is delegated to be implemented by the end applicati

NewtonCollision* shape; shape = CreateNewtonBox (world, floor, 0);

...ple, have a body with a mass and inertia torque like a box and (collision) shape like cylinder (or a "vehicle", or...), even if it may be pointles... ...r to release references to the object. Neglecting to release references to collision primitives is a common cause of memory leaks.

...s tutorial I introduce how create complex mesh geometry for the background collision. Select project Tutorial_106_MeshCollision as Startup project in visual stu ...ironment collision, we will use a more artist generated mesh for environed collision.

...is tutorial I introduce another popular collision shape called HeightField Collision. ...e exception that instead of using a big flat box as our static environment collision, we will use a procedural rolling terrain made out of a height field stored

...reateUserMeshCollision|User Mesh collision]] is checked by newton when the shape potentially collides with another object (a object's AABB overlaps the user ...data structure, identifies the data about current intresection check, the collision data - if any is returned into this structure.

Create a complex collision geometry to be controlled by the application. ...of at least three floats to hold minimum value for the box relative to the collision.

...llision object from multiple collision objects to represent a more complex shape. Or, 3 spheres can make a snowman shape.

Creates a [[Collision primitives#Box|box / cuboid]] primitive body. This function creates a "bounding box" collision mesh in the NewtonWorld specified by the first parameter. The second, third, and

...reateConvexHullFromMesh (const NewtonWorld* newtonWorld, const NewtonMesh* mesh, dFloat tolerance, int shapeID); Creates a convex hull collision primitive from a mesh primitive.

Create an empty complex collision geometry tree. * int [[shapeID]] - custom ID to associate with the collision shape.

Finalize the construction of the polygonal mesh. ...nCollision* treeCollision - is the pointer to the Tree Collision collision shape.

void NewtonCollisionForEachPolygonDo (const NewtonCollision* collision, const dFloat* matrix, NewtonCollisionIterator callback, void* userData); Iterate thought polygon of the collision geometry of a body calling the function callback.

...mpoundCollisionFromMesh (const NewtonWorld* newtonWorld, const NewtonMesh* mesh, dFloat concavity, int maxShapeCount); Creates a compound collision from a mesh primitive.

collect the vertex list index list mesh intersecting the AABB in collision mesh. * const dFloat* const p0 - Pointer to start of the bounding box (collision AABB - untransformed space)

...[Category:User defined mesh shape functions]] [[Category:User defined mesh shape Callbacks]]

This callback lets you implement your own custom collision tree raycast method (see: [[NewtonTreeCollisionSetUserRayCastCallback]]) * void* [[userData]] - current collision's user data.

...ge the user defined collision attribute stored with faces of the collision mesh. * This function is used to obtain the user data stored in faces of the collision geometry.

NewtonMesh* NewtonMeshCreateFromCollision (const NewtonCollision* collision); Creates a mesh primitive from collision geometry.

...wtonCollision* treeCollision - the pointer to the Tree Collision collision shape. ...lygon. The application can use this value to customize the behavior of the collision geometry.

...[Category:User defined mesh shape functions]] [[Category:User defined mesh shape Callbacks]]

* void* [[userData]] - Userdata for this collision shape. ...[Category:User defined mesh shape functions]] [[Category:User defined mesh shape Callbacks]]

...ever a raycast is performed on a [[NewtonCreateUserMeshCollision|User Mesh collision]]. ...sting for your user mesh, if you don't then raycasts will behave as if the shape is not there.

...information about a [[NewtonCreateUserMeshCollision|User Mesh collision]] shape. * void* [[userData]] - Userdata for this collision shape.

...ks]] [[Category:Collision mesh shape functions]] [[Category:Collision mesh shape Callbacks]]

Changes a [[NewtonCreateTreeCollision|Tree collision]] to use a custom raycast functionality, this may be sometimes desired for * const NewtonCollision* treeCollision - pointer to a tree collision shape to override it's raycast function.

...e user defined collision attributes stored with each face of the collision mesh. * This function is used to obtain the user data stored in faces of the collision geometry.

...[Category:User defined mesh shape functions]] [[Category:User defined mesh shape Callbacks]]

...[Category:User defined mesh shape functions]] [[Category:User defined mesh shape Callbacks]]

Called whenever a [[NewtonCreateUserMeshCollision|User Mesh collision]] is destroyed. ...* [[userData]] - Custom user data set to identify the individual collision shape.

...[[Category:Collision shape functions]] [[Category:User defined mesh shape functions]]

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]

...TreeCollision to begin to accept the polygons that comprise the collision mesh. Before you can use this function, create a Tree Collision with [[NewtonCreateTreeCollision]].

...ionFromMesh (const NewtonWorld* const newtonWorld, const NewtonMesh* const mesh, int shapeID) * const NewtonMesh* const mesh

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]

...n]] [[Category:Collision shape functions]] [[Category:Collision mesh shape functions]]

...ormableSolid(const NewtonWorld* const newtonWorld, const NewtonMesh* const mesh, int shapeID) * const NewtonMesh* const mesh

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]

...] [[Category:Compound shape functions]] [[Category:User defined mesh shape functions]]