static void R_ViewStatistics(ViewDef parms)
{
// report statistics about this view
if (!r_showSurfaces.Bool)
{
return;
}
common.Printf($"view:{parms} surfs:{parms.numDrawSurfs}\n");
}
// This is the main 3D rendering command. A single scene may have multiple views if a mirror, portal, or dynamic texture is present.
static void R_AddDrawViewCmd(ViewDef parms)
{
var cmd = R_GetCommandBuffer <DrawSurfsCommand>();
cmd.commandId = RC.DRAW_VIEW;
cmd.viewDef = parms;
// save the command for r_lockSurfaces debugging
if (parms.viewEntitys != null)
{
tr.lockSurfacesCmd = cmd;
}
tr.pc.c_numViews++;
R_ViewStatistics(parms);
}
//=================================================================================
// r_lockSurfaces allows a developer to move around without changing the composition of the scene, including
// culling. The only thing that is modified is the view position and axis, no front end work is done at all
//
// Add the stored off command again, so the new rendering will use EXACTLY the same surfaces, including all the culling, even though the transformation
// matricies have been changed. This allow the culling tightness to be evaluated interactively.
static void R_LockSurfaceScene(ViewDef parms)
{
DrawSurfsCommand cmd; ViewEntity vModel;
// set the matrix for world space to eye space
R_SetViewMatrix(parms);
tr.lockSurfacesCmd.viewDef.worldSpace = parms.worldSpace;
// update the view origin and axis, and all the entity matricies
for (vModel = tr.lockSurfacesCmd.viewDef.viewEntitys; vModel != null; vModel = vModel.next)
fixed(float *a = vModel.modelMatrix)
{
fixed(float *b = tr.lockSurfacesCmd.viewDef.worldSpace.u.eyeViewMatrix0, c = vModel.u.eyeViewMatrix0) myGlMultMatrix(a, b, c);
fixed(float *b = tr.lockSurfacesCmd.viewDef.worldSpace.u.eyeViewMatrix1, c = vModel.u.eyeViewMatrix1) myGlMultMatrix(a, b, c);
fixed(float *b = tr.lockSurfacesCmd.viewDef.worldSpace.u.eyeViewMatrix2, c = vModel.u.eyeViewMatrix2) myGlMultMatrix(a, b, c);
}
// add the stored off surface commands again
cmd = R_GetCommandBuffer <DrawSurfsCommand>();
cmd.Set(tr.lockSurfacesCmd);
}
public ViewDef(ViewDef s)
{
}
public virtual IRenderModel InstantiateDynamicModel(RenderEntity ent, ViewDef view, IRenderModel cachedModel);
