/*
================
R_RenderView
A view may be either the actual camera view,
or a mirror / remote location
================
*/
void RenderView(ViewParams view)
{
if (view.viewportWidth <= 0 || view.viewportHeight <= 0)
{
return;
}
view.SetupProjection(10000f, true);
if (SourceMap != null)
SourceMap.Render(device);
// SetFarClip()
view.SetupProjectionZ();
Camera.RotateForViewer();
}
public void Render(ViewParams view)
{
view.Origin = new render.Orientation();
view.Origin.axis[0] = view.viewaxis[0];
view.Origin.axis[1] = view.viewaxis[1];
view.Origin.axis[2] = view.viewaxis[2];
view.Origin.origin = view.vieworg;
view.PVSOrigin = view.vieworg;
viewParams = view;
RenderView(view);
}
ViewParams CalcViewValues()
{
ViewParams view = new ViewParams();
view.viewportWidth = Renderer.Instance.RenderSize.Width;
view.viewportHeight = Renderer.Instance.RenderSize.Height;
view.fovX = cg_fov.Value;
float x = (float)(view.viewportWidth / Math.Tan(view.fovX / 360 * Math.PI));
float fovY = (float)Math.Atan2(view.viewportHeight, x);
fovY = (float)(fovY * 360 / Math.PI);
view.fovY = fovY;
Common.PlayerState ps = cg.predictedPlayerState;
cg.bobcycle = (ps.bobCycle & 127)>>7; // FIX
cg.bobfracsin = (float)Math.Abs(Math.Sin(ps.bobCycle & 127) / 127.0f * Math.PI);
cg.xyspeed = (float)Math.Sqrt(ps.velocity[0] * ps.velocity[0] + ps.velocity[1] * ps.velocity[1]);
view.vieworg = ps.origin;
cg.refdef = view;
cg.refdefViewAngles = ps.viewangles;
view.viewangles = ps.viewangles;
//if (cg.renderingThirdPerson)
//{
//}
//else
{
AnglesToAxis(cg.refdefViewAngles, out view.viewaxis);
OffsetFirstPersonView();
}
if (cg_errorDecay.Value > 0)
{
int t = cg.time - cg.predictedErrorTime;
float f = (cg_errorDecay.Value - t) / cg_errorDecay.Value;
if (f > 0 && f < 1)
view.vieworg = ViewParams.VectorMA(view.vieworg, f, cg.predictedError);
else
cg.predictedErrorTime = 0;
}
// position eye reletive to origin
AnglesToAxis(cg.refdefViewAngles, out view.viewaxis);
return view;
}