本文整理汇总了C#中VRageMath.Vector3.LengthSquared方法的典型用法代码示例。如果您正苦于以下问题：C# Vector3.LengthSquared方法的具体用法？C# Vector3.LengthSquared怎么用？C# Vector3.LengthSquared使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类VRageMath.Vector3的用法示例。
在下文中一共展示了Vector3.LengthSquared方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: MoveAndRotate
public void MoveAndRotate(ref Vector3 moveIndicator, ref Vector2 rotationIndicator, float roll, bool canRotate)
{
var characterPhysics = Character.Physics;
var characterProxy = characterPhysics.CharacterProxy;
ThrustComp.ControlThrust = Vector3.Zero;
const MyCharacterMovementEnum newMovementState = MyCharacterMovementEnum.Flying;
Character.SwitchAnimation(newMovementState);
Character.SetCurrentMovementState(newMovementState);
bool wantsFlyDown = (Character.MovementFlags & MyCharacterMovementFlags.FlyDown) == MyCharacterMovementFlags.FlyDown;
bool wantsFlyUp = (Character.MovementFlags & MyCharacterMovementFlags.FlyUp) == MyCharacterMovementFlags.FlyUp;
IsFlying = moveIndicator.LengthSquared() != 0;
var proxyState = characterProxy != null ? characterProxy.GetState() : 0;
if ((proxyState == HkCharacterStateType.HK_CHARACTER_IN_AIR || (int)proxyState == MyCharacter.HK_CHARACTER_FLYING))
{
Character.PlayCharacterAnimation("Jetpack", MyBlendOption.Immediate, MyFrameOption.Loop, 0.2f);
Character.CanJump = true;
}
MatrixD WorldMatrix = Character.WorldMatrix;
float RotationSpeed = Character.RotationSpeed;
float RotationFactor = 0.02f;
if (canRotate)
{
MatrixD rotationXMatrix = MatrixD.Identity;
MatrixD rotationYMatrix = MatrixD.Identity;
MatrixD rotationZMatrix = MatrixD.Identity;
if (Math.Abs(rotationIndicator.X) > float.Epsilon)
{
if (Character.Definition.VerticalPositionFlyingOnly)
{
Character.SetHeadLocalXAngle(Character.HeadLocalXAngle - rotationIndicator.X * Character.RotationSpeed);
}
else
{
rotationXMatrix = MatrixD.CreateFromAxisAngle(WorldMatrix.Right, -rotationIndicator.X * RotationSpeed * RotationFactor);
}
}
if (Math.Abs(rotationIndicator.Y) > float.Epsilon)
{
rotationYMatrix = MatrixD.CreateFromAxisAngle(WorldMatrix.Up, -rotationIndicator.Y * RotationSpeed * RotationFactor);
}
if (!Character.Definition.VerticalPositionFlyingOnly)
{
if (Math.Abs(roll) > float.Epsilon)
{
rotationZMatrix = MatrixD.CreateFromAxisAngle(WorldMatrix.Forward, roll * RotationFactor);
}
}
// Rotation center is at the middle of the character, who is 2 meters high.
float rotationHeight = Character.ModelCollision.BoundingBoxSizeHalf.Y;
MatrixD physicsMatrix = Character.Physics.GetWorldMatrix();
Vector3D translation = physicsMatrix.Translation + WorldMatrix.Up * rotationHeight;
// Compute rotation
MatrixD fullRotation = rotationXMatrix * rotationYMatrix * rotationZMatrix;
MatrixD rotatedMatrix = WorldMatrix.GetOrientation();
rotatedMatrix = rotatedMatrix * fullRotation;
rotatedMatrix.Translation = translation - rotatedMatrix.Up * rotationHeight;
// Update game character
Character.WorldMatrix = rotatedMatrix;
// Update physics character
rotatedMatrix.Translation = physicsMatrix.Translation;
Character.PositionComp.SetWorldMatrix(rotatedMatrix, Character.Physics);
Character.ClearShapeContactPoints();
}
Vector3 moveDirection = moveIndicator;
if (Character.Definition.VerticalPositionFlyingOnly)
{
float angleSign = Math.Sign(Character.HeadLocalXAngle);
double headAngle = Math.Abs(MathHelper.ToRadians(Character.HeadLocalXAngle));
double exponent = 1.95;
double smoothedAngle = Math.Pow(headAngle, exponent);
smoothedAngle *= headAngle / Math.Pow(MathHelper.ToRadians(MyCharacter.MAX_HEAD_LOCAL_X_ANGLE), exponent);
MatrixD rotationMatrix = MatrixD.CreateFromAxisAngle(Vector3D.Right, angleSign * smoothedAngle);
moveDirection = Vector3D.Transform(moveDirection, rotationMatrix);
}
if (!Vector3.IsZero(moveDirection))
moveDirection.Normalize();
ThrustComp.ControlThrust += moveDirection * ForceMagnitude;
}示例2: MoveAndRotate
public void MoveAndRotate(ref Vector3 moveIndicator, ref Vector2 rotationIndicator, bool canRotate)
{
var characterPhysics = Character.Physics;
var characterProxy = characterPhysics.CharacterProxy;
ThrustComp.ControlThrust = Vector3.Zero;
const MyCharacterMovementEnum newMovementState = MyCharacterMovementEnum.Flying;
Character.SwitchAnimation(newMovementState);
Character.SetCurrentMovementState(newMovementState);
bool wantsFlyDown = (Character.MovementFlags & MyCharacterMovementFlags.FlyDown) == MyCharacterMovementFlags.FlyDown;
bool wantsFlyUp = (Character.MovementFlags & MyCharacterMovementFlags.FlyUp) == MyCharacterMovementFlags.FlyUp;
IsFlying = moveIndicator.LengthSquared() != 0;
var proxyState = characterProxy != null ? characterProxy.GetState() : 0;
if ((proxyState == HkCharacterStateType.HK_CHARACTER_IN_AIR || (int)proxyState == 5))
{
Character.PlayCharacterAnimation("Jetpack", MyBlendOption.Immediate, MyFrameOption.Loop, 0.2f);
Character.CanJump = true;
}
if (canRotate && rotationIndicator.X != 0)
{
MatrixD rotationMatrix = Character.WorldMatrix.GetOrientation();
Vector3D translation = Character.WorldMatrix.Translation + Character.WorldMatrix.Up;
if (Character.Definition.VerticalPositionFlyingOnly)
{
Character.SetHeadLocalXAngle(MathHelper.Clamp(Character.HeadLocalXAngle - rotationIndicator.X*MyCharacter.CHARACTER_X_ROTATION_SPEED, MyCharacter.MIN_HEAD_LOCAL_X_ANGLE, MyCharacter.MAX_HEAD_LOCAL_X_ANGLE));
}
else
{
rotationMatrix = rotationMatrix * MatrixD.CreateFromAxisAngle(Character.WorldMatrix.Right, rotationIndicator.X * -0.002f);
}
rotationMatrix.Translation = translation - rotationMatrix.Up;
//Enable if we want limit character rotation in collisions
//if (m_shapeContactPoints.Count < 2)
{
Character.WorldMatrix = rotationMatrix;
Character.ClearShapeContactPoints();
}
}
Vector3 moveDirection = moveIndicator;
if (Character.Definition.VerticalPositionFlyingOnly)
{
float angleSign = Math.Sign(Character.HeadLocalXAngle);
double headAngle = Math.Abs(MathHelper.ToRadians(Character.HeadLocalXAngle));
double exponent = 1.95;
double smoothedAngle = Math.Pow(headAngle, exponent);
smoothedAngle *= headAngle / Math.Pow(MathHelper.ToRadians(MyCharacter.MAX_HEAD_LOCAL_X_ANGLE), exponent);
MatrixD rotationMatrix = MatrixD.CreateFromAxisAngle(Vector3D.Right, angleSign * smoothedAngle);
moveDirection = Vector3D.Transform(moveDirection, rotationMatrix);
}
if (wantsFlyUp || wantsFlyDown)
moveDirection += (wantsFlyUp ? 1 : -1) * Vector3.Up;
if(!Vector3.IsZero(moveDirection))
moveDirection.Normalize();
ThrustComp.ControlThrust = moveDirection * ForceMagnitude;
}