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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyrightD
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSimulator Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Runtime.InteropServices;
using System.Security;
using System.Text;
using OpenMetaverse;
namespace OpenSim.Region.Physics.BulletSPlugin {
// Classes to allow some type checking for the API
// These hold pointers to allocated objects in the unmanaged space.
// The physics engine controller class created at initialization
public struct BulletSim
{
public BulletSim(uint worldId, BSScene bss, IntPtr xx)
{
ptr = xx;
worldID = worldId;
physicsScene = bss;
}
public IntPtr ptr;
public uint worldID;
// The scene is only in here so very low level routines have a handle to print debug/error messages
public BSScene physicsScene;
}
// An allocated Bullet btRigidBody
public struct BulletBody
{
public BulletBody(uint id, IntPtr xx)
{
ID = id;
ptr = xx;
collisionFilter = 0;
collisionMask = 0;
}
public IntPtr ptr;
public uint ID;
public CollisionFilterGroups collisionFilter;
public CollisionFilterGroups collisionMask;
public override string ToString()
{
StringBuilder buff = new StringBuilder();
buff.Append("<id=");
buff.Append(ID.ToString());
buff.Append(",p=");
buff.Append(ptr.ToString("X"));
if (collisionFilter != 0 || collisionMask != 0)
{
buff.Append(",f=");
buff.Append(collisionFilter.ToString("X"));
buff.Append(",m=");
buff.Append(collisionMask.ToString("X"));
}
buff.Append(">");
return buff.ToString();
}
}
public struct BulletShape
{
public BulletShape(IntPtr xx)
{
ptr = xx;
type=PhysicsShapeType.SHAPE_UNKNOWN;
shapeKey = 0;
isNativeShape = false;
}
public BulletShape(IntPtr xx, PhysicsShapeType typ)
{
ptr = xx;
type = typ;
shapeKey = 0;
isNativeShape = false;
}
public IntPtr ptr;
public PhysicsShapeType type;
public System.UInt64 shapeKey;
public bool isNativeShape;
public override string ToString()
{
StringBuilder buff = new StringBuilder();
buff.Append("<p=");
buff.Append(ptr.ToString("X"));
buff.Append(",s=");
buff.Append(type.ToString());
buff.Append(",k=");
buff.Append(shapeKey.ToString("X"));
buff.Append(",n=");
buff.Append(isNativeShape.ToString());
buff.Append(">");
return buff.ToString();
}
}
// Constraint type values as defined by Bullet
public enum ConstraintType : int
{
POINT2POINT_CONSTRAINT_TYPE = 3,
HINGE_CONSTRAINT_TYPE,
CONETWIST_CONSTRAINT_TYPE,
D6_CONSTRAINT_TYPE,
SLIDER_CONSTRAINT_TYPE,
CONTACT_CONSTRAINT_TYPE,
D6_SPRING_CONSTRAINT_TYPE,
MAX_CONSTRAINT_TYPE
}
// An allocated Bullet btConstraint
public struct BulletConstraint
{
public BulletConstraint(IntPtr xx)
{
ptr = xx;
}
public IntPtr ptr;
}
// An allocated HeightMapThing which holds various heightmap info.
// Made a class rather than a struct so there would be only one
// instance of this and C# will pass around pointers rather
// than making copies.
public class BulletHeightMapInfo
{
public BulletHeightMapInfo(uint id, float[] hm, IntPtr xx) {
ID = id;
Ptr = xx;
heightMap = hm;
terrainRegionBase = new Vector2(0f, 0f);
minCoords = new Vector3(100f, 100f, 25f);
maxCoords = new Vector3(101f, 101f, 26f);
minZ = maxZ = 0f;
sizeX = sizeY = 256f;
}
public uint ID;
public IntPtr Ptr;
public float[] heightMap;
public Vector2 terrainRegionBase;
public Vector3 minCoords;
public Vector3 maxCoords;
public float sizeX, sizeY;
public float minZ, maxZ;
public BulletShape terrainShape;
public BulletBody terrainBody;
}
// ===============================================================================
[StructLayout(LayoutKind.Sequential)]
public struct ConvexHull
{
Vector3 Offset;
int VertexCount;
Vector3[] Vertices;
}
public enum PhysicsShapeType
{
SHAPE_UNKNOWN = 0,
SHAPE_AVATAR = 1,
SHAPE_BOX = 2,
SHAPE_CONE = 3,
SHAPE_CYLINDER = 4,
SHAPE_SPHERE = 5,
SHAPE_MESH = 6,
SHAPE_HULL = 7,
// following defined by BulletSim
SHAPE_GROUNDPLANE = 20,
SHAPE_TERRAIN = 21,
SHAPE_COMPOUND = 22,
SHAPE_HEIGHTMAP = 23,
};
[StructLayout(LayoutKind.Sequential)]
public struct ShapeData
{
public uint ID;
public PhysicsShapeType Type;
public Vector3 Position;
public Quaternion Rotation;
public Vector3 Velocity;
public Vector3 Scale;
public float Mass;
public float Buoyancy;
public System.UInt64 HullKey;
public System.UInt64 MeshKey;
public float Friction;
public float Restitution;
public float Collidable; // true of things bump into this
public float Static; // true if a static object. Otherwise gravity, etc.
public float Solid; // true if object cannot be passed through
public Vector3 Size;
// note that bools are passed as floats since bool size changes by language and architecture
public const float numericTrue = 1f;
public const float numericFalse = 0f;
// The native shapes have predefined shape hash keys
public enum FixedShapeKey : ulong
{
KEY_BOX = 1,
KEY_SPHERE = 2,
KEY_CONE = 3,
KEY_CYLINDER = 4,
KEY_CAPSULE = 5,
}
}
[StructLayout(LayoutKind.Sequential)]
public struct SweepHit
{
public uint ID;
public float Fraction;
public Vector3 Normal;
public Vector3 Point;
}
[StructLayout(LayoutKind.Sequential)]
public struct RaycastHit
{
public uint ID;
public float Fraction;
public Vector3 Normal;
}
[StructLayout(LayoutKind.Sequential)]
public struct CollisionDesc
{
public uint aID;
public uint bID;
public Vector3 point;
public Vector3 normal;
}
[StructLayout(LayoutKind.Sequential)]
public struct EntityProperties
{
public uint ID;
public Vector3 Position;
public Quaternion Rotation;
public Vector3 Velocity;
public Vector3 Acceleration;
public Vector3 RotationalVelocity;
}
// Format of this structure must match the definition in the C++ code
[StructLayout(LayoutKind.Sequential)]
public struct ConfigurationParameters
{
public float defaultFriction;
public float defaultDensity;
public float defaultRestitution;
public float collisionMargin;
public float gravity;
public float linearDamping;
public float angularDamping;
public float deactivationTime;
public float linearSleepingThreshold;
public float angularSleepingThreshold;
public float ccdMotionThreshold;
public float ccdSweptSphereRadius;
public float contactProcessingThreshold;
public float terrainFriction;
public float terrainHitFraction;
public float terrainRestitution;
public float avatarFriction;
public float avatarStandingFriction;
public float avatarDensity;
public float avatarRestitution;
public float avatarCapsuleRadius;
public float avatarCapsuleHeight;
public float avatarContactProcessingThreshold;
public float maxPersistantManifoldPoolSize;
public float maxCollisionAlgorithmPoolSize;
public float shouldDisableContactPoolDynamicAllocation;
public float shouldForceUpdateAllAabbs;
public float shouldRandomizeSolverOrder;
public float shouldSplitSimulationIslands;
public float shouldEnableFrictionCaching;
public float numberOfSolverIterations;
public float linksetImplementation;
public float linkConstraintUseFrameOffset;
public float linkConstraintEnableTransMotor;
public float linkConstraintTransMotorMaxVel;
public float linkConstraintTransMotorMaxForce;
public float linkConstraintERP;
public float linkConstraintCFM;
public float linkConstraintSolverIterations;
public float physicsLoggingFrames;
public const float numericTrue = 1f;
public const float numericFalse = 0f;
}
// The states a bullet collision object can have
public enum ActivationState : uint
{
ACTIVE_TAG = 1,
ISLAND_SLEEPING,
WANTS_DEACTIVATION,
DISABLE_DEACTIVATION,
DISABLE_SIMULATION,
}
public enum CollisionObjectTypes : int
{
CO_COLLISION_OBJECT = 1 << 0,
CO_RIGID_BODY = 1 << 1,
CO_GHOST_OBJECT = 1 << 2,
CO_SOFT_BODY = 1 << 3,
CO_HF_FLUID = 1 << 4,
CO_USER_TYPE = 1 << 5,
}
// Values used by Bullet and BulletSim to control object properties.
// Bullet's "CollisionFlags" has more to do with operations on the
// object (if collisions happen, if gravity effects it, ...).
public enum CollisionFlags : uint
{
CF_STATIC_OBJECT = 1 << 0,
CF_KINEMATIC_OBJECT = 1 << 1,
CF_NO_CONTACT_RESPONSE = 1 << 2,
CF_CUSTOM_MATERIAL_CALLBACK = 1 << 3,
CF_CHARACTER_OBJECT = 1 << 4,
CF_DISABLE_VISUALIZE_OBJECT = 1 << 5,
CF_DISABLE_SPU_COLLISION_PROCESS = 1 << 6,
// Following used by BulletSim to control collisions
BS_SUBSCRIBE_COLLISION_EVENTS = 1 << 10,
BS_FLOATS_ON_WATER = 1 << 11,
BS_NONE = 0,
BS_ALL = 0xFFFFFFFF,
// These are the collision flags switched depending on physical state.
// The other flags are used for other things and should not be fooled with.
BS_ACTIVE = CF_STATIC_OBJECT
| CF_KINEMATIC_OBJECT
| CF_NO_CONTACT_RESPONSE
};
// Values for collisions groups and masks
public enum CollisionFilterGroups : uint
{
// Don't use the bit definitions!! Define the use in a
// filter/mask definition below. This way collision interactions
// are more easily debugged.
BNoneFilter = 0,
BDefaultFilter = 1 << 0,
BStaticFilter = 1 << 1,
BKinematicFilter = 1 << 2,
BDebrisFilter = 1 << 3,
BSensorTrigger = 1 << 4,
BCharacterFilter = 1 << 5,
BAllFilter = 0xFFFFFFFF,
// Filter groups defined by BulletSim
BGroundPlaneFilter = 1 << 10,
BTerrainFilter = 1 << 11,
BRaycastFilter = 1 << 12,
BSolidFilter = 1 << 13,
BLinksetFilter = 1 << 14,
// The collsion filters and masked are defined in one place -- don't want them scattered
AvatarFilter = BCharacterFilter,
AvatarMask = BAllFilter,
ObjectFilter = BSolidFilter,
ObjectMask = BAllFilter,
StaticObjectFilter = BStaticFilter,
StaticObjectMask = BAllFilter,
LinksetFilter = BLinksetFilter,
LinksetMask = BAllFilter & ~BLinksetFilter,
VolumeDetectFilter = BSensorTrigger,
VolumeDetectMask = ~BSensorTrigger,
TerrainFilter = BTerrainFilter,
TerrainMask = BAllFilter & ~BStaticFilter,
GroundPlaneFilter = BGroundPlaneFilter,
GroundPlaneMask = BAllFilter
};
// CFM controls the 'hardness' of the constraint. 0=fixed, 0..1=violatable. Default=0
// ERP controls amount of correction per tick. Usable range=0.1..0.8. Default=0.2.
public enum ConstraintParams : int
{
BT_CONSTRAINT_ERP = 1, // this one is not used in Bullet as of 20120730
BT_CONSTRAINT_STOP_ERP,
BT_CONSTRAINT_CFM,
BT_CONSTRAINT_STOP_CFM,
};
public enum ConstraintParamAxis : int
{
AXIS_LINEAR_X = 0,
AXIS_LINEAR_Y,
AXIS_LINEAR_Z,
AXIS_ANGULAR_X,
AXIS_ANGULAR_Y,
AXIS_ANGULAR_Z,
AXIS_LINEAR_ALL = 20, // these last three added by BulletSim so we don't have to do zillions of calls
AXIS_ANGULAR_ALL,
AXIS_ALL
};
// ===============================================================================
static class BulletSimAPI {
// Link back to the managed code for outputting log messages
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
public delegate void DebugLogCallback([MarshalAs(UnmanagedType.LPStr)]string msg);
// ===============================================================================
// Initialization and simulation
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr Initialize2(Vector3 maxPosition, IntPtr parms,
int maxCollisions, IntPtr collisionArray,
int maxUpdates, IntPtr updateArray,
DebugLogCallback logRoutine);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool UpdateParameter2(IntPtr world, uint localID, String parm, float value);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetHeightMap2(IntPtr world, float[] heightmap);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void Shutdown2(IntPtr sim);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern int PhysicsStep2(IntPtr world, float timeStep, int maxSubSteps, float fixedTimeStep,
out int updatedEntityCount,
out IntPtr updatedEntitiesPtr,
out int collidersCount,
out IntPtr collidersPtr);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool PushUpdate2(IntPtr obj);
// =====================================================================================
// Mesh, hull, shape and body creation helper routines
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateMeshShape2(IntPtr world,
int indicesCount, [MarshalAs(UnmanagedType.LPArray)] int[] indices,
int verticesCount, [MarshalAs(UnmanagedType.LPArray)] float[] vertices );
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateHullShape2(IntPtr world,
int hullCount, [MarshalAs(UnmanagedType.LPArray)] float[] hulls);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr BuildHullShapeFromMesh2(IntPtr world, IntPtr meshShape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr BuildNativeShape2(IntPtr world, ShapeData shapeData);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsNativeShape2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr BuildCapsuleShape2(IntPtr world, float radius, float height, Vector3 scale);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateCompoundShape2(IntPtr sim, bool enableDynamicAabbTree);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern int GetNumberOfCompoundChildren2(IntPtr cShape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void AddChildShapeToCompoundShape2(IntPtr cShape, IntPtr addShape, Vector3 pos, Quaternion rot);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr GetChildShapeFromCompoundShapeIndex2(IntPtr cShape, int indx);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr RemoveChildShapeFromCompoundShapeIndex2(IntPtr cShape, int indx);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void RemoveChildShapeFromCompoundShape2(IntPtr cShape, IntPtr removeShape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void RecalculateCompoundShapeLocalAabb2(IntPtr cShape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr DuplicateCollisionShape2(IntPtr sim, IntPtr srcShape, uint id);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateBodyFromShapeAndInfo2(IntPtr sim, IntPtr shape, uint id, IntPtr constructionInfo);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool DeleteCollisionShape2(IntPtr world, IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern int GetBodyType2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateBodyFromShape2(IntPtr sim, IntPtr shape, uint id, Vector3 pos, Quaternion rot);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateBodyWithDefaultMotionState2(IntPtr shape, uint id, Vector3 pos, Quaternion rot);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateGhostFromShape2(IntPtr sim, IntPtr shape, uint id, Vector3 pos, Quaternion rot);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr AllocateBodyInfo2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ReleaseBodyInfo2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void DestroyObject2(IntPtr sim, IntPtr obj);
// =====================================================================================
// Terrain creation and helper routines
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateHeightMapInfo2(IntPtr sim, uint id, Vector3 minCoords, Vector3 maxCoords,
[MarshalAs(UnmanagedType.LPArray)] float[] heightMap, float collisionMargin);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr FillHeightMapInfo2(IntPtr sim, IntPtr mapInfo, uint id, Vector3 minCoords, Vector3 maxCoords,
[MarshalAs(UnmanagedType.LPArray)] float[] heightMap, float collisionMargin);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool ReleaseHeightMapInfo2(IntPtr heightMapInfo);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateGroundPlaneShape2(uint id, float height, float collisionMargin);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateTerrainShape2(IntPtr mapInfo);
// =====================================================================================
// Constraint creation and helper routines
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr Create6DofConstraint2(IntPtr world, IntPtr obj1, IntPtr obj2,
Vector3 frame1loc, Quaternion frame1rot,
Vector3 frame2loc, Quaternion frame2rot,
bool useLinearReferenceFrameA, bool disableCollisionsBetweenLinkedBodies);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr Create6DofConstraintToPoint2(IntPtr world, IntPtr obj1, IntPtr obj2,
Vector3 joinPoint,
bool useLinearReferenceFrameA, bool disableCollisionsBetweenLinkedBodies);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr CreateHingeConstraint2(IntPtr world, IntPtr obj1, IntPtr obj2,
Vector3 pivotinA, Vector3 pivotinB,
Vector3 axisInA, Vector3 axisInB,
bool useLinearReferenceFrameA, bool disableCollisionsBetweenLinkedBodies);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetConstraintEnable2(IntPtr constrain, float numericTrueFalse);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetConstraintNumSolverIterations2(IntPtr constrain, float iterations);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool SetFrames2(IntPtr constrain,
Vector3 frameA, Quaternion frameArot, Vector3 frameB, Quaternion frameBrot);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool SetLinearLimits2(IntPtr constrain, Vector3 low, Vector3 hi);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool SetAngularLimits2(IntPtr constrain, Vector3 low, Vector3 hi);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool UseFrameOffset2(IntPtr constrain, float enable);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool TranslationalLimitMotor2(IntPtr constrain, float enable, float targetVel, float maxMotorForce);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool SetBreakingImpulseThreshold2(IntPtr constrain, float threshold);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool CalculateTransforms2(IntPtr constrain);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool SetConstraintParam2(IntPtr constrain, ConstraintParams paramIndex, float value, ConstraintParamAxis axis);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool DestroyConstraint2(IntPtr world, IntPtr constrain);
// =====================================================================================
// btCollisionWorld entries
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void UpdateSingleAabb2(IntPtr world, IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void UpdateAabbs2(IntPtr world);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool GetForceUpdateAllAabbs2(IntPtr world);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetForceUpdateAllAabbs2(IntPtr world, bool force);
// =====================================================================================
// btDynamicsWorld entries
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool AddObjectToWorld2(IntPtr world, IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool RemoveObjectFromWorld2(IntPtr world, IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool AddConstraintToWorld2(IntPtr world, IntPtr constrain, bool disableCollisionsBetweenLinkedObjects);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool RemoveConstraintFromWorld2(IntPtr world, IntPtr constrain);
// =====================================================================================
// btCollisionObject entries
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetAnisotripicFriction2(IntPtr constrain);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 SetAnisotripicFriction2(IntPtr constrain, Vector3 frict);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool HasAnisotripicFriction2(IntPtr constrain);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetContactProcessingThreshold2(IntPtr obj, float val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetContactProcessingThreshold2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsStaticObject2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsKinematicObject2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsStaticOrKinematicObject2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool HasContactResponse2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetCollisionShape2(IntPtr sim, IntPtr obj, IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr GetCollisionShape2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern int GetActivationState2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetActivationState2(IntPtr obj, int state);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetDeactivationTime2(IntPtr obj, float dtime);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetDeactivationTime2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ForceActivationState2(IntPtr obj, ActivationState state);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void Activate2(IntPtr obj, bool forceActivation);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsActive2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetRestitution2(IntPtr obj, float val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetRestitution2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetFriction2(IntPtr obj, float val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetFriction2(IntPtr obj);
/* Haven't defined the type 'Transform'
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Transform GetWorldTransform2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void setWorldTransform2(IntPtr obj, Transform trans);
*/
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetPosition2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Quaternion GetOrientation2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetTranslation2(IntPtr obj, Vector3 position, Quaternion rotation);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr GetBroadphaseHandle2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetBroadphaseHandle2(IntPtr obj, IntPtr handle);
/*
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Transform GetInterpolationWorldTransform2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetInterpolationWorldTransform2(IntPtr obj, Transform trans);
*/
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetInterpolationLinearVelocity2(IntPtr obj, Vector3 vel);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetInterpolationAngularVelocity2(IntPtr obj, Vector3 vel);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetInterpolationVelocity2(IntPtr obj, Vector3 linearVel, Vector3 angularVel);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetHitFraction2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetHitFraction2(IntPtr obj, float val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern CollisionFlags GetCollisionFlags2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern CollisionFlags SetCollisionFlags2(IntPtr obj, CollisionFlags flags);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern CollisionFlags AddToCollisionFlags2(IntPtr obj, CollisionFlags flags);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern CollisionFlags RemoveFromCollisionFlags2(IntPtr obj, CollisionFlags flags);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetCcdMotionThreshold2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetCcdMotionThreshold2(IntPtr obj, float val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetCcdSweptSphereRadius2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetCcdSweptSphereRadius2(IntPtr obj, float val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr GetUserPointer2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetUserPointer2(IntPtr obj, IntPtr val);
// =====================================================================================
// btRigidBody entries
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyGravity2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetGravity2(IntPtr obj, Vector3 val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetGravity2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetDamping2(IntPtr obj, float lin_damping, float ang_damping);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetLinearDamping2(IntPtr obj, float lin_damping);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetAngularDamping2(IntPtr obj, float ang_damping);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetLinearDamping2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetAngularDamping2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetLinearSleepingThreshold2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetAngularSleepingThreshold2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyDamping2(IntPtr obj, float timeStep);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetMassProps2(IntPtr obj, float mass, Vector3 inertia);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetLinearFactor2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetLinearFactor2(IntPtr obj, Vector3 factor);
/*
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetCenterOfMassTransform2(IntPtr obj, Transform trans);
*/
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetCenterOfMassByPosRot2(IntPtr obj, Vector3 pos, Quaternion rot);
// Add a force to the object as if its mass is one.
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyCentralForce2(IntPtr obj, Vector3 force);
// Set the force being applied to the object as if its mass is one.
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetObjectForce2(IntPtr obj, Vector3 force);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetTotalForce2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetTotalTorque2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetInvInertiaDiagLocal2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetInvInertiaDiagLocal2(IntPtr obj, Vector3 inert);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetSleepingThresholds2(IntPtr obj, float lin_threshold, float ang_threshold);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyTorque2(IntPtr obj, Vector3 torque);
// Apply force at the given point. Will add torque to the object.
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyForce2(IntPtr obj, Vector3 force, Vector3 pos);
// Apply impulse to the object. Same as "ApplycentralForce" but force scaled by object's mass.
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyCentralImpulse2(IntPtr obj, Vector3 imp);
// Apply impulse to the object's torque. Force is scaled by object's mass.
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyTorqueImpulse2(IntPtr obj, Vector3 imp);
// Apply impulse at the point given. For is scaled by object's mass and effects both linear and angular forces.
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ApplyImpulse2(IntPtr obj, Vector3 imp, Vector3 pos);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ClearForces2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void ClearAllForces2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void UpdateInertiaTensor2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetCenterOfMassPosition2(IntPtr obj);
/*
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Transform GetCenterOfMassTransform2(IntPtr obj);
*/
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetLinearVelocity2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetAngularVelocity2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetLinearVelocity2(IntPtr obj, Vector3 val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetAngularVelocity2(IntPtr obj, Vector3 angularVelocity);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetVelocityInLocalPoint2(IntPtr obj, Vector3 pos);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void Translate2(IntPtr obj, Vector3 trans);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void UpdateDeactivation2(IntPtr obj, float timeStep);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool WantsSleeping2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetAngularFactor2(IntPtr obj, float factor);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetAngularFactorV2(IntPtr obj, Vector3 factor);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetAngularFactor2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsInWorld2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void AddConstraintRef2(IntPtr obj, IntPtr constrain);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void RemoveConstraintRef2(IntPtr obj, IntPtr constrain);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern IntPtr GetConstraintRef2(IntPtr obj, int index);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern int GetNumConstraintRefs2(IntPtr obj);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetCollisionFilterMask2(IntPtr body, uint filter, uint mask);
// =====================================================================================
// btCollisionShape entries
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetAngularMotionDisc2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetContactBreakingThreshold2(IntPtr shape, float defaultFactor);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsPolyhedral2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsConvex2d2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsConvex2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsNonMoving2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsConcave2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsCompound2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsSoftBody2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern bool IsInfinite2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetLocalScaling2(IntPtr shape, Vector3 scale);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 GetLocalScaling2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern Vector3 CalculateLocalInertia2(IntPtr shape, float mass);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern int GetShapeType2(IntPtr shape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void SetMargin2(IntPtr shape, float val);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern float GetMargin2(IntPtr shape);
// =====================================================================================
// Debugging
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void DumpRigidBody2(IntPtr sim, IntPtr collisionObject);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void DumpCollisionShape2(IntPtr sim, IntPtr collisionShape);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void DumpConstraint2(IntPtr sim, IntPtr constrain);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void DumpAllInfo2(IntPtr sim);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void DumpMapInfo2(IntPtr sim, IntPtr manInfo);
[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
public static extern void DumpPhysicsStatistics2(IntPtr sim);
}
}
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