NewtonMaterialGetContactNormalSpeed

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NewtonMaterialGetContactNormalSpeed

dFloat NewtonMaterialGetContactNormalSpeed (const NewtonMaterial* material);

Usage

Calculate the speed of this contact along the normal vector of the contact.

Parameters

  • const NewtonMaterial* material - pointer to a material contact joint

Return

  • Contact speed. A positive value means the contact is repulsive.

Remarks

See also

NewtonMaterialSetCollisionCallback