private float rota = 0;//旋转
private void Tick(object sender, ElapsedEventArgs e)
{
lock (_frameBuff) {
clearBuff();
rota += 0.05f;
//获取旋转矩阵
Matrix4x4 rotaX = MathUntil.GetRotateX(rota);
Matrix4x4 rotaY = MathUntil.GetRotateY(rota);
Matrix4x4 translate = MathUntil.GetTranslate(0, 0, 10);
Matrix4x4 m = rotaX * rotaY * translate;
//计算相机视矩阵
Matrix4x4 v = MathUntil.GetView(_camera.pos, _camera.lookAt, _camera.up);
//投影矩阵
Matrix4x4 p = MathUntil.GetProjection(_camera.fov, _camera.aspect, _camera.zn, _camera.zf);
Draw(m, v, p);
if (_frameG2 == null)
{
_frameG2 = CreateGraphics();
}
_frameG2.Clear(System.Drawing.Color.Black);
_frameG2.DrawImage(_frameBuff, 0, 0);
}
}
private void Tick(object sender, EventArgs e)
{
lock (_frameBuff)
{
ClearBuff();
rot += 0.05f;
Matrix4x4 m = MathUntil.GetTranslate(0, 0, 10);
Matrix4x4 v = MathUntil.GetView(_camera.pos, _camera.lookAt, _camera.up);
Matrix4x4 p = MathUntil.GetProjection(_camera.fov, _camera.aspect, _camera.zn, _camera.zf);
//
Draw(m, v, p);
if (g == null)
{
g = this.CreateGraphics();
}
g.Clear(System.Drawing.Color.Black);
g.DrawImage(_frameBuff, 0, 0);
}
}