- i -

• init() : U4DEngine::U4DControllerInterface , U4DEngine::U4DGamepadController , U4DEngine::U4DKeyboardController , U4DEngine::U4DLayer , U4DEngine::U4DScene , U4DEngine::U4DTouchesController , U4DEngine::U4DWorld
• initAsPlatform() : U4DEngine::U4DStaticAction
• initCenterOfMass() : U4DEngine::U4DStaticAction
• initCoefficientOfRestitution() : U4DEngine::U4DStaticAction
• initCullingBoundingVolume() : U4DEngine::U4DModel
• initializeMultithreadofComponents() : U4DEngine::U4DScene
• initializeParticleEmitter() : U4DEngine::U4DParticleSystem
• initInertiaTensorType() : U4DEngine::U4DStaticAction
• initMass() : U4DEngine::U4DParticle , U4DEngine::U4DStaticAction
• initMTLRenderLibrary() : U4DEngine::U4DRenderImage
• initMTLRenderPipeline() : U4DEngine::U4DRenderImage
• initSkyBox() : U4DEngine::U4DSkybox
• initTextureSamplerObjectNull() : U4DEngine::U4DRender3DModel , U4DEngine::U4DRenderEntity , U4DEngine::U4DRenderImage , U4DEngine::U4DRenderParticleSystem
• integrate() : U4DEngine::U4DIntegrator , U4DEngine::U4DParticlePhysics , U4DEngine::U4DPhysicsEngine , U4DEngine::U4DRungaKuttaMethod
• intersectAABB() : U4DEngine::U4DRay
• intersectionWithPlane() : U4DEngine::U4DAABB
• intersectionWithSegment() : U4DEngine::U4DAABB
• intersectionWithTriangle() : U4DEngine::U4DAABB
• intersectionWithVolume() : U4DEngine::U4DAABB , U4DEngine::U4DOBB , U4DEngine::U4DSphere
• intersectPlane() : U4DEngine::U4DPlane , U4DEngine::U4DRay
• intersectPlanes() : U4DEngine::U4DPlane
• intersectSegment() : U4DEngine::U4DPlane
• intersectTriangle() : U4DEngine::U4DRay
• inverse() : U4DEngine::U4DMatrix3n , U4DEngine::U4DMatrix4n , U4DEngine::U4DQuaternion
• invert() : U4DEngine::U4DMatrix3n , U4DEngine::U4DMatrix4n
• invertAndTranspose() : U4DEngine::U4DMatrix3n
• isAnimationPlaying() : U4DEngine::U4DAnimation
• isCenterOfMassWithinReferencePlane() : U4DEngine::U4DSHAlgorithm
• isCollisionBehaviorEnabled() : U4DEngine::U4DStaticAction
• isKineticsBehaviorEnabled() : U4DEngine::U4DDynamicAction
• isLeaf() : U4DEngine::U4DEntityNode< T > , U4DEngine::U4DNode< T >
• isPointInsideAABB() : U4DEngine::U4DAABB
• isPointInTetrahedron() : U4DEngine::U4DTetrahedron
• isPointOnSegment() : U4DEngine::U4DSegment
• isPointOnTriangle() : U4DEngine::U4DTriangle
• isRoot() : U4DEngine::U4DEntityNode< T > , U4DEngine::U4DNode< T >
• isSafeToChangeScene() : U4DEngine::U4DSceneManager
• isSafeToChangeState() : U4DEngine::U4DSceneActiveState , U4DEngine::U4DSceneIdleState , U4DEngine::U4DSceneLoadingState , U4DEngine::U4DSceneStateInterface , U4DEngine::U4DSceneStateManager
• isValid() : U4DEngine::U4DSegment , U4DEngine::U4DTetrahedron , U4DEngine::U4DTriangle
• U4DImage() : U4DEngine::U4DImage
• U4DIndex() : U4DEngine::U4DIndex