public void DeviceAttached(Device dev)
{
Game.GameManager.GraphicsThread.GraphicsManager.Device.SetTransform(TransformState.Projection, mMatProjection);
mDevice.SetTransform(TransformState.View, Matrix.LookAtLH(mPosition, mTarget, mUp));
ShaderCollection.CameraChanged(this);
Game.GameManager.WorldManager.Update(this);
ViewFrustum.BuildViewFrustum(mDevice.GetTransform(TransformState.View), mDevice.GetTransform(TransformState.Projection));
Game.GameManager.InformPropertyChanged(Game.GameProperties.CameraPosition);
}
public void UpdateCamera(Device dev, TimeSpan diff)
{
if (Input.InputManager.Input.HasFocus == false)
{
return;
}
bool changed = false;
var inp = Input.InputManager.Input;
float sensitivity = Game.GameManager.GameWindow.PropertyPanel.CameraSensitivity;
if (inp[Keys.W])
{
mPosition += (float)diff.TotalSeconds * 50.0f * Vector3.UnitX;
mTarget += (float)diff.TotalSeconds * 50.0f * Vector3.UnitX;
changed = true;
}
if (inp[Keys.S])
{
mPosition -= (float)diff.TotalSeconds * 50.0f * Vector3.UnitX;
mTarget -= (float)diff.TotalSeconds * 50.0f * Vector3.UnitX;
changed = true;
}
if (inp[Keys.D])
{
var change = (float)diff.TotalSeconds * 50.0f * Vector3.UnitY;
mPosition += change;
mTarget += change;
changed = true;
}
if (inp[Keys.A])
{
var change = (float)diff.TotalSeconds * 50.0f * Vector3.UnitY;
mPosition -= change;
mTarget -= change;
changed = true;
}
if (inp[Keys.Q])
{
MouseWheelTurned(127);
}
if (inp[Keys.E])
{
MouseWheelTurned(-127);
}
if (changed)
{
dev.SetTransform(TransformState.View, Matrix.LookAtLH(mPosition, mTarget, mUp));
ShaderCollection.CameraChanged(this);
Game.GameManager.WorldManager.Update(this);
ViewFrustum.BuildViewFrustum(dev.GetTransform(TransformState.View), dev.GetTransform(TransformState.Projection));
Game.GameManager.InformPropertyChanged(Game.GameProperties.CameraPosition);
}
}
public void SetPosition(Vector3 position, bool nonUpdate = false)
{
mPosition = position;
mTarget = mPosition + mFront;
mDevice.SetTransform(TransformState.View, Matrix.LookAtLH(mPosition, mTarget, mUp));
ShaderCollection.CameraChanged(this);
if (nonUpdate == false)
{
Game.GameManager.WorldManager.Update(this);
ViewFrustum.BuildViewFrustum(mDevice.GetTransform(TransformState.View), mDevice.GetTransform(TransformState.Projection));
Game.GameManager.InformPropertyChanged(Game.GameProperties.CameraPosition);
}
}
void MouseWheelTurned(int delta)
{
if (Game.GameManager.GraphicsThread.GraphicsManager.IsIn2D == false)
{
return;
}
int realTurn = delta / 127;
float newZoom = mZoomFactor + realTurn * 0.01f;
if (newZoom < 0.1f)
{
newZoom = 0.1f;
}
if (newZoom > 1.0f)
{
newZoom = 1.0f;
}
mZoomFactor = newZoom;
float aspect =
(float)Game.GameManager.GraphicsThread.GraphicsManager.RenderWindow.ClientSize.Width /
(float)Game.GameManager.GraphicsThread.GraphicsManager.RenderWindow.ClientSize.Height;
mMatProjection = Matrix.OrthoOffCenterLH(
-(Utils.Metrics.Tilesize * mZoomFactor * aspect / 2.0f),
Utils.Metrics.Tilesize * mZoomFactor * aspect / 2.0f,
-(Utils.Metrics.Tilesize * mZoomFactor / 2.0f),
Utils.Metrics.Tilesize * mZoomFactor / 2.0f,
0.1f,
10000.0f
);
Game.GameManager.GraphicsThread.GraphicsManager.Device.SetTransform(TransformState.Projection, mMatProjection);
var dev = Game.GameManager.GraphicsThread.GraphicsManager.Device;
dev.SetTransform(TransformState.View, Matrix.LookAtLH(mPosition, mTarget, mUp));
ShaderCollection.CameraChanged(this);
Game.GameManager.WorldManager.Update(this);
Game.GameManager.InformPropertyChanged(Game.GameProperties.CameraPosition);
ViewFrustum.BuildViewFrustum(dev.GetTransform(TransformState.View), mMatProjection);
}
public void UpdateCamera(Device dev, TimeSpan diff)
{
if (Input.InputManager.Input.HasFocus == false)
{
return;
}
bool changed = false;
var inp = Input.InputManager.Input;
float sensitivity = Game.GameManager.GameWindow.PropertyPanel.CameraSensitivity;
if (inp[Keys.W])
{
mPosition += (float)diff.TotalSeconds * mFront * 50;
mTarget += (float)diff.TotalSeconds * mFront * 50;
changed = true;
}
if (inp[Keys.S])
{
mPosition -= (float)diff.TotalSeconds * mFront * 50;
mTarget -= (float)diff.TotalSeconds * mFront * 50;
changed = true;
}
if (inp[Keys.D])
{
var change = (float)diff.TotalSeconds * mRight * 50;
mPosition += change;
mTarget += change;
changed = true;
}
if (inp[Keys.A])
{
var change = (float)diff.TotalSeconds * mRight * 50;
mPosition -= change;
mTarget -= change;
changed = true;
}
if (inp[Keys.Q])
{
var change = (float)diff.TotalSeconds * Vector3.UnitZ * 50;
mPosition += change;
mTarget += change;
changed = true;
}
if (inp[Keys.E])
{
var change = (float)diff.TotalSeconds * Vector3.UnitZ * 50;
mPosition -= change;
mTarget -= change;
changed = true;
}
var state = Input.InputManager.Input.Mouse.State;
if (state.IsPressed((int)SlimDX.DirectInput.MouseObject.Button2) && Game.GameManager.SelectionManager.IsModelMovement == false)
{
if (state.X != 0 || state.Y != 0)
{
if (state.X != 0)
{
int fac = (state.X < 0) ? -1 : 1;
Matrix rot = Matrix.RotationZ(state.X * 0.005f * sensitivity);
mFront = Vector3.TransformCoordinate(mFront, rot);
mFront.Normalize();
mTarget = mPosition + mFront;
mRight = Vector3.TransformCoordinate(mRight, rot);
mRight.Normalize();
mUp = Vector3.TransformCoordinate(mUp, rot);
mUp.Normalize();
changed = true;
}
if (state.Y != 0)
{
int fac = (state.Y < 0) ? -1 : 1;
Matrix rot = Matrix.RotationAxis(mRight, state.Y * 0.005f * sensitivity);
mFront = Vector3.TransformCoordinate(mFront, rot);
mFront.Normalize();
mTarget = mPosition + mFront;
mUp = Vector3.TransformCoordinate(mUp, rot);
mUp.Normalize();
changed = true;
}
}
}
if (changed)
{
dev.SetTransform(TransformState.View, Matrix.LookAtLH(mPosition, mTarget, mUp));
ShaderCollection.CameraChanged(this);
Game.GameManager.WorldManager.Update(this);
ViewFrustum.BuildViewFrustum(dev.GetTransform(TransformState.View), dev.GetTransform(TransformState.Projection));
Game.GameManager.InformPropertyChanged(Game.GameProperties.CameraPosition);
}
}