public void Moving(MouseEventArgs e)
{
if (!enable)
{
return;
}
Camera camera = RayTracer.GetInstance().GetScene().GetActiveCamera();
if (m_isMouseHandleMoving)
{
int deltaX = e.X - m_mousePosX;
int deltaY = e.Y - m_mousePosY;
Vector3 right = camera.right;
Vector3 up = camera.up;
Vector3 pos = camera.position;
pos = pos + up * kMouseMoveSpeed * deltaY - right * kMouseMoveSpeed * deltaX;
camera.position = pos;
m_mousePosX = e.X;
m_mousePosY = e.Y;
}
else if (m_isMouseHandleRotating)
{
int deltaX = e.X - m_mousePosX;
int deltaY = e.Y - m_mousePosY;
Vector3 euler = camera.euler;
euler.x -= kMouseRotateSpeed * deltaY;
euler.y += kMouseRotateSpeed * deltaX;
camera.euler = euler;
m_mousePosX = e.X;
m_mousePosY = e.Y;
}
}
private void OpenToolStripMenuItem_Click(object sender, EventArgs e)
{
openFileDialog.Filter = "场景文件|*.scene";
DialogResult result = openFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
RayTracer.GetInstance().GetScene().CreateFromFile(openFileDialog.FileName);
}
}
public void Scalling(MouseEventArgs e)
{
if (!enable)
{
return;
}
if (e.Button == MouseButtons.None)
{
Camera camera = RayTracer.GetInstance().GetScene().GetActiveCamera();
Vector3 forward = camera.forward;
Vector3 pos = camera.position;
pos += forward * kMouseScallingSpeed * e.Delta;
camera.position = pos;
}
}
private void NewToolStripMenuItem_Click(object sender, EventArgs e)
{
RayTracer.GetInstance().GetScene().Create();
}