public void ResetCamera(CameraTurnTable camera)
{
camera.SetClippingPlanes(0.05f, 150.0f);
camera.FieldOfViewHorizontal = MathHelper.ToRadians(CameraParamsDialog.DefaultCameraFOV);
camera.Target = CameraParamsDialog.DefaultCameraTarget;
camera.Distance = CameraParamsDialog.DefaultCameraDistance;
camera.SetRotation(MathHelper.ToRadians(CameraParamsDialog.DefaultCameraRotationHoriz), MathHelper.ToRadians(CameraParamsDialog.DefaultCameraRotationVert));
}
private void LoadCamera(BinaryReader file, ushort versionMajor, ushort versionMinor, bool loadCamera)
{
float cameraFov = file.ReadSingle();
Vector3 cameraTarget = new Vector3();
cameraTarget.X = file.ReadSingle();
cameraTarget.Y = file.ReadSingle();
cameraTarget.Z = file.ReadSingle();
float cameraDistance = file.ReadSingle();
float cameraRotationHoriz = file.ReadSingle();
float cameraRotationVert = file.ReadSingle();
if (loadCamera)
{
CameraTurnTable camera = game.Camera;
camera.FieldOfViewHorizontal = cameraFov;
camera.Target = cameraTarget;
camera.Distance = cameraDistance;
camera.SetRotation(cameraRotationHoriz, cameraRotationVert);
}
}
private void ProcessMouse(float deltaMilliseconds)
{
MouseState mouseState = Mouse.GetState();
KeyboardState keyboardState = Keyboard.GetState();
bool axisKeyPressed = keyboardState.IsKeyDown(Keys.NumPad1) ||
keyboardState.IsKeyDown(Keys.NumPad2) ||
keyboardState.IsKeyDown(Keys.NumPad3) ||
keyboardState.IsKeyDown(Keys.Q) ||
keyboardState.IsKeyDown(Keys.W) ||
keyboardState.IsKeyDown(Keys.E);
bool ctrlKeyPressed = keyboardState.IsKeyDown(Keys.LeftControl) ||
keyboardState.IsKeyDown(Keys.RightControl);
bool shiftKeyPressed = keyboardState.IsKeyDown(Keys.LeftShift) ||
keyboardState.IsKeyDown(Keys.RightShift);
bool altKeyPressed = keyboardState.IsKeyDown(Keys.LeftAlt) ||
keyboardState.IsKeyDown(Keys.RightAlt);
if (axisKeyPressed ||
ctrlKeyPressed ||
shiftKeyPressed ||
altKeyPressed)
{
disableBoneSelection = true;
}
else
{
if (!mouseLeftDragging)
{
disableBoneSelection = false;
}
}
if (mouseState.LeftButton == ButtonState.Pressed)
{
if (displayBones && !disableBoneSelection)
{
Armature.Bone selectedBone = boneSelector.SelectedBone;
if (selectedBone != null)
{
controlGUI.HandleBoneSelectedIn3D(selectedBone);
}
}
if (!mouseLeftDragging)
{
mouseLeftDragging = true;
mouseAnchor = new Point(mouseState.X, mouseState.Y);
}
}
else
{
mouseLeftDragging = false;
disableBoneSelection = false;
if (boneTransformActive)
{
boneTransformActive = false;
controlGUI.UndoSaveInterrupt();
}
}
if (mouseState.RightButton == ButtonState.Pressed)
{
if (!mouseRightDragging)
{
mouseRightDragging = true;
mouseAnchor = new Point(mouseState.X, mouseState.Y);
}
}
else
{
mouseRightDragging = false;
}
if (mouseLeftDragging && mouseRightDragging)
{
int dx = mouseState.X - mouseAnchor.X;
int dy = mouseState.Y - mouseAnchor.Y;
mouseAnchor = new Point(mouseState.X, mouseState.Y);
if (!controlGUI.IsCameraLocked)
{
camera.Target -= (camera.Left * dx - camera.Up * dy) * 0.005f;
}
return;
}
if (mouseLeftDragging)
{
int dx = mouseState.X - mouseAnchor.X;
int dy = mouseState.Y - mouseAnchor.Y;
mouseAnchor = new Point(mouseState.X, mouseState.Y);
if (axisKeyPressed)
{
Armature.Bone selectedBone = controlGUI.SelectedBone;
if (selectedBone != null)
{
boneTransformActive = true;
if (keyboardState.IsKeyDown(Keys.NumPad1) ||
keyboardState.IsKeyDown(Keys.Q))
{
float angle = controlGUI.GetBoneRotationX(selectedBone);
controlGUI.HandleBoneRotationXChanged(selectedBone, angle + (dx + dy) * 0.5f);
}
if (keyboardState.IsKeyDown(Keys.NumPad2) ||
keyboardState.IsKeyDown(Keys.W))
{
float angle = controlGUI.GetBoneRotationY(selectedBone);
controlGUI.HandleBoneRotationYChanged(selectedBone, angle + (dx + dy) * 0.5f);
}
if (keyboardState.IsKeyDown(Keys.NumPad3) ||
keyboardState.IsKeyDown(Keys.E))
{
float angle = controlGUI.GetBoneRotationZ(selectedBone);
controlGUI.HandleBoneRotationZChanged(selectedBone, angle + (dx + dy) * 0.5f);
}
}
return;
}
if (ctrlKeyPressed)
{
Item selectedItem = controlGUI.SelectedItem;
if (selectedItem != null)
{
Vector3 point;
if (ProjectMouseToGround(mouseState.X, mouseState.Y, out point))
{
Armature armature = selectedItem.Model.Armature;
float height = armature.WorldTranslation.Y;
armature.WorldTranslation = new Vector3(point.X, height, point.Z);
controlGUI.HandlePositionChanged(armature.WorldTranslation);
}
}
return;
}
if (!controlGUI.IsCameraLocked)
{
if (shiftKeyPressed)
{
camera.Target -= (camera.Left * dx - camera.Up * dy) * 0.005f;
return;
}
float rotationHorizontal = camera.RotationHorizontal - dx * 0.01f;
float rotationVertical = camera.RotationVertical + dy * 0.01f;
camera.SetRotation(rotationHorizontal, rotationVertical);
}
}
if (mouseRightDragging)
{
if (!controlGUI.IsCameraLocked)
{
int dy = mouseState.Y - mouseAnchor.Y;
mouseAnchor = new Point(mouseState.X, mouseState.Y);
if (!shiftKeyPressed)
{
camera.Distance += dy * 0.01f;
}
else
{
camera.Target -= camera.Forward * dy * 0.005f;
}
}
}
if (!mouseLeftDragging && !mouseRightDragging)
{
boneSelector.HandleMouseMoved(mouseState.X, mouseState.Y);
}
if (mouseWheel != mouseState.ScrollWheelValue)
{
if (!controlGUI.IsCameraLocked)
{
int delta = mouseWheel - mouseState.ScrollWheelValue;
camera.Distance += delta * 0.002f;
}
mouseWheel = mouseState.ScrollWheelValue;
}
}
