private void OnRender(object sender, FrameEventArgs e)
{
// Reset the view
GL.Clear(ClearBufferMask.ColorBufferBit |
ClearBufferMask.DepthBufferBit |
ClearBufferMask.StencilBufferBit);
_updateTimeAccumulator += e.Time;
var partialTicks = _updateTimeAccumulator / TargetUpdatePeriod;
// Reload the projection matrix
var aspectRatio = Width / (float)Height;
var scale = new Vector3(4 * (1 / _zoom), -4 * (1 / _zoom), 4 * (1 / _zoom));
var rotX = _prevRotation.X + (_rotation.X - _prevRotation.X) * partialTicks;
var rotY = _prevRotation.Y + (_rotation.Y - _prevRotation.Y) * partialTicks;
var mProjection = Matrix4.CreatePerspectiveFieldOfView(MathHelper.PiOver4, aspectRatio, 1, 1024);
var mModel = Matrix4.LookAt(0, 128, 256, 0, 0, 0, 0, 1, 0);
var mTranslate = Matrix4.CreateTranslation(_translation.X, _translation.Y, 0);
var mScale = Matrix4.CreateScale(scale);
var mRotX = Matrix4.CreateRotationX((float)(rotX / 180 * Math.PI));
var mRotY = Matrix4.CreateRotationY((float)(rotY / 180 * Math.PI));
var mView = mRotY * mRotX * mScale * mTranslate;
_renderManager.Render(mModel, mView, mProjection);
// Swap the graphics buffer
SwapBuffers();
}
private void OnRender(object sender, FrameEventArgs e)
{
// Reset the view
GL.Clear(ClearBufferMask.ColorBufferBit |
ClearBufferMask.DepthBufferBit |
ClearBufferMask.StencilBufferBit);
_updateTimeAccumulator += e.Time;
var partialTicks = _updateTimeAccumulator / TargetUpdatePeriod;
// Reload the projection matrix
var aspectRatio = Width / (float)Height;
var zoom = (float)(_prevZoom + (_zoom - _prevZoom) * partialTicks);
var scale = new Vector3(4 * (1 / zoom), -4 * (1 / zoom), 4 * (1 / zoom));
var rotX = _prevRotation.X + (_rotation.X - _prevRotation.X) * partialTicks;
var rotY = _prevRotation.Y + (_rotation.Y - _prevRotation.Y) * partialTicks;
var transX = _prevTranslation.X + (_translation.X - _prevTranslation.X) * partialTicks;
var transY = _prevTranslation.Y + (_translation.Y - _prevTranslation.Y) * partialTicks;
var mProjection = Matrix4.CreatePerspectiveFieldOfView(MathHelper.PiOver4, aspectRatio, 1, 1024);
var mModel = Matrix4.LookAt(0, 128, 256, 0, 0, 0, 0, 1, 0);
var mTranslate = Matrix4.CreateTranslation((float)transX, (float)transY, 0);
var mScale = Matrix4.CreateScale(scale);
var mRotX = Matrix4.CreateRotationX((float)(rotX / 180 * Math.PI));
var mRotY = Matrix4.CreateRotationY((float)(rotY / 180 * Math.PI));
var mLocalTranslate = Matrix4.CreateTranslation(-_renderManager.SideLength * 8 + 1, 0, -_renderManager.SideLength * 8 + 1);
var mView = mLocalTranslate * mRotY * mRotX * mScale * mTranslate;
_renderManager.Render(mModel, mView, mProjection);
// Swap the graphics buffer
SwapBuffers();
// var err = GL.GetError();
// if (err != ErrorCode.NoError)
// Lumberjack.Error(err.ToString());
}
