Working on adding orthoview feature for map screenshots from above

diff --git a/qcsrc/client/View.qc b/qcsrc/client/View.qc
index 46920a4174db384323cdbf66f5119b2c1658e468..dd245786bef44c5104f3a56385aacb073970fb85 100644 (file)
--- a/qcsrc/client/View.qc
+++ b/qcsrc/client/View.qc
@@ -199,6 +199,17 @@ vector GetCurrentFov(float fov)
        return '1 0 0' * fovx + '0 1 0' * fovy;
 }
 
+vector GetOrthoviewFOV(void)
+{
+       float fovx, fovy;
+       float width = (mi_picmax_x - mi_picmin_x);
+       float height = (mi_picmax_y - mi_picmin_y);
+       float distance_to_middle_of_world = vlen(view_origin);
+       fovx = atan2(width/2, distance_to_middle_of_world) / M_PI * 360.0;
+       fovy = atan2(height/2, distance_to_middle_of_world) / M_PI * 360.0;
+       return '1 0 0' * fovx + '0 1 0' * fovy;
+}
+
 // this function must match W_SetupShot!
 float zoomscript_caught;
 
@@ -548,6 +559,14 @@ void CSQC_UpdateView(float w, float h)
        WarpZone_FixView();
        //WarpZone_FixPMove();
 
+       if(autocvar_cl_orthoview)
+       {
+               float width = (mi_picmax_x - mi_picmin_x);
+               float height = (mi_picmax_y - mi_picmin_y);
+               setproperty(VF_ORIGIN, '0 0 1' * (512 * max(width, height)));
+               setproperty(VF_ANGLES, '90 0 0');
+       }
+
        // Render the Scene
        view_origin = getpropertyvec(VF_ORIGIN);
        view_angles = getpropertyvec(VF_ANGLES);
@@ -689,7 +708,8 @@ void CSQC_UpdateView(float w, float h)
        vid_conheight = autocvar_vid_conheight;
        vid_pixelheight = autocvar_vid_pixelheight;
 
-       setproperty(VF_FOV, GetCurrentFov(fov));
+       if(autocvar_cl_orthoview) { setproperty(VF_FOV, GetOrthoviewFOV()); }
+       else { setproperty(VF_FOV, GetCurrentFov(fov)); }
 
        // Camera for demo playback
        if(camera_active)

diff --git a/qcsrc/client/autocvars.qh b/qcsrc/client/autocvars.qh
index 8175695abb0ac5ef0a4c033e671a742a907776fb..c489f1ea1f62230510f7542d68be52df1fe9d2ee 100644 (file)
--- a/qcsrc/client/autocvars.qh
+++ b/qcsrc/client/autocvars.qh
@@ -54,6 +54,7 @@ float autocvar_cl_gunalign;
 float autocvar_cl_hidewaypoints;
 float autocvar_cl_lockview;
 float autocvar_cl_nogibs;
+var float autocvar_cl_orthoview = TRUE;
 float autocvar_cl_particlegibs;
 float autocvar_cl_particles_oldnexbeam;
 float autocvar_cl_particles_quality;