/// <summary>
/// Initializes a new instance of the <see cref="ConeColliderShape"/> class.
/// </summary>
/// <param name="orientation">Up axis.</param>
/// <param name="radius">The radius of the cone</param>
/// <param name="height">The height of the cone</param>
public ConeColliderShape(float heightParam, float radiusParam, ShapeOrientation orientationParam, Vector3?offset = null, Quaternion?localrot = null)
{
Type = ColliderShapeTypes.Cone;
Is2D = false; //always false for cone
Height = heightParam;
Radius = radiusParam;
Orientation = orientationParam;
Matrix rotation;
cachedScaling = Vector3.One;
switch (Orientation)
{
case ShapeOrientation.UpX:
InternalShape = new BulletSharp.ConeShapeX(Radius, Height)
{
LocalScaling = cachedScaling,
};
rotation = Matrix.RotationZ((float)Math.PI / 2.0f);
break;
case ShapeOrientation.UpY:
InternalShape = new BulletSharp.ConeShape(Radius, Height)
{
LocalScaling = cachedScaling,
};
rotation = Matrix.Identity;
break;
case ShapeOrientation.UpZ:
InternalShape = new BulletSharp.ConeShapeZ(Radius, Height)
{
LocalScaling = cachedScaling,
};
rotation = Matrix.RotationX((float)Math.PI / 2.0f);
break;
default:
throw new ArgumentOutOfRangeException(nameof(Orientation));
}
DebugPrimitiveMatrix = Matrix.Scaling(new Vector3(Radius * 2, Height, Radius * 2) * DebugScaling) * rotation;
if (offset.HasValue || localrot.HasValue)
{
LocalOffset = offset ?? Vector3.Zero;
LocalRotation = localrot ?? Quaternion.Identity;
UpdateLocalTransformations();
}
}
/// <summary>
/// Create the collision cone.
/// </summary>
/// <param name="radius">Cone radius.</param>
/// <param name="height">Cone height.</param>
/// <param name="axis">Cone axis direction.</param>
public CollisionCone(float radius = 1f, float height = 1f, ConeDirectionAxis axis = ConeDirectionAxis.Y)
{
_axisType = axis;
switch (_axisType)
{
case ConeDirectionAxis.X:
_shape = new BulletSharp.ConeShapeX(radius, height);
break;
case ConeDirectionAxis.Y:
_shape = new BulletSharp.ConeShape(radius, height);
break;
case ConeDirectionAxis.Z:
_shape = new BulletSharp.ConeShapeZ(radius, height);
break;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ConeColliderShape"/> class.
/// </summary>
/// <param name="orientation">Up axis.</param>
/// <param name="radius">The radius of the cone</param>
/// <param name="height">The height of the cone</param>
public ConeColliderShape(float heightParam, float radiusParam, ShapeOrientation orientationParam)
{
Type = ColliderShapeTypes.Cone;
Is2D = false; //always false for cone
Height = heightParam;
Radius = radiusParam;
Orientation = orientationParam;
Matrix rotation;
cachedScaling = Vector3.One;
switch (Orientation)
{
case ShapeOrientation.UpX:
InternalShape = new BulletSharp.ConeShapeX(Radius, Height)
{
LocalScaling = cachedScaling,
};
rotation = Matrix.RotationZ((float)Math.PI / 2.0f);
break;
case ShapeOrientation.UpY:
InternalShape = new BulletSharp.ConeShape(Radius, Height)
{
LocalScaling = cachedScaling,
};
rotation = Matrix.Identity;
break;
case ShapeOrientation.UpZ:
InternalShape = new BulletSharp.ConeShapeZ(Radius, Height)
{
LocalScaling = cachedScaling,
};
rotation = Matrix.RotationX((float)Math.PI / 2.0f);
break;
default:
throw new ArgumentOutOfRangeException(nameof(Orientation));
}
DebugPrimitiveMatrix = Matrix.Scaling(new Vector3(Radius * 2, Height, Radius * 2) * DebugScaling) * rotation;
}
/// <summary>
/// Initializes a new instance of the <see cref="ConeColliderShape"/> class.
/// </summary>
/// <param name="orientation">Up axis.</param>
/// <param name="radius">The radius of the cone</param>
/// <param name="height">The height of the cone</param>
public ConeColliderShape(float height, float radius, ShapeOrientation orientation)
{
Type = ColliderShapeTypes.Cone;
Is2D = false; //always false for cone
Matrix rotation;
CachedScaling = Vector3.One;
switch (orientation)
{
case ShapeOrientation.UpX:
InternalShape = new BulletSharp.ConeShapeX(radius, height)
{
LocalScaling = CachedScaling
};
rotation = Matrix.RotationZ((float)Math.PI / 2.0f);
break;
case ShapeOrientation.UpY:
InternalShape = new BulletSharp.ConeShape(radius, height)
{
LocalScaling = CachedScaling
};
rotation = Matrix.Identity;
break;
case ShapeOrientation.UpZ:
InternalShape = new BulletSharp.ConeShapeZ(radius, height)
{
LocalScaling = CachedScaling
};
rotation = Matrix.RotationX((float)Math.PI / 2.0f);
break;
default:
throw new ArgumentOutOfRangeException(nameof(orientation));
}
DebugPrimitiveMatrix = Matrix.Scaling(new Vector3(radius * 2, height, radius * 2) * DebugScaling) * rotation;
}
