Reworked v_isometric code significantly, it now defaults to a proper isometric view...

[xonotic/darkplaces.git] / cl_screen.c

diff --git a/cl_screen.c b/cl_screen.c
index 921378429df0de63dd2e48d2750379f90ae25dc0..71a74c08d1d0db1c1d1df7e41e5f5295cf48e1d2 100644 (file)
--- a/cl_screen.c
+++ b/cl_screen.c
@@ -2135,33 +2135,21 @@ static void SCR_DrawScreen (void)
                        r_refdef.view.z = 0;
                }
 
-               if (v_isometric.integer)
-               {
-                       r_refdef.view.useperspective = false;
-                       r_refdef.view.frustum_y = v_isometric_verticalfov.value * cl.viewzoom;
-                       r_refdef.view.frustum_x = r_refdef.view.frustum_y * (float)r_refdef.view.width / (float)r_refdef.view.height / vid_pixelheight.value;
-                       r_refdef.view.frustum_x *= r_refdef.frustumscale_x;
-                       r_refdef.view.frustum_y *= r_refdef.frustumscale_y;
-                       r_refdef.view.ortho_x = r_refdef.view.frustum_x; // used by VM_CL_R_SetView
-                       r_refdef.view.ortho_y = r_refdef.view.frustum_y; // used by VM_CL_R_SetView
-               }
-               else
-               {
-                       // LordHavoc: viewzoom (zoom in for sniper rifles, etc)
-                       // LordHavoc: this is designed to produce widescreen fov values
-                       // when the screen is wider than 4/3 width/height aspect, to do
-                       // this it simply assumes the requested fov is the vertical fov
-                       // for a 4x3 display, if the ratio is not 4x3 this makes the fov
-                       // higher/lower according to the ratio
-                       r_refdef.view.useperspective = true;
-                       r_refdef.view.frustum_y = tan(scr_fov.value * M_PI / 360.0) * (3.0 / 4.0) * cl.viewzoom;
-                       r_refdef.view.frustum_x = r_refdef.view.frustum_y * (float)r_refdef.view.width / (float)r_refdef.view.height / vid_pixelheight.value;
-
-                       r_refdef.view.frustum_x *= r_refdef.frustumscale_x;
-                       r_refdef.view.frustum_y *= r_refdef.frustumscale_y;
-                       r_refdef.view.ortho_x = atan(r_refdef.view.frustum_x) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
-                       r_refdef.view.ortho_y = atan(r_refdef.view.frustum_y) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
-               }
+               // LordHavoc: viewzoom (zoom in for sniper rifles, etc)
+               // LordHavoc: this is designed to produce widescreen fov values
+               // when the screen is wider than 4/3 width/height aspect, to do
+               // this it simply assumes the requested fov is the vertical fov
+               // for a 4x3 display, if the ratio is not 4x3 this makes the fov
+               // higher/lower according to the ratio
+               r_refdef.view.useperspective = true;
+               r_refdef.view.frustum_y = tan(scr_fov.value * M_PI / 360.0) * (3.0 / 4.0) * cl.viewzoom;
+               r_refdef.view.frustum_x = r_refdef.view.frustum_y * (float)r_refdef.view.width / (float)r_refdef.view.height / vid_pixelheight.value;
+
+               r_refdef.view.frustum_x *= r_refdef.frustumscale_x;
+               r_refdef.view.frustum_y *= r_refdef.frustumscale_y;
+               r_refdef.view.ortho_x = atan(r_refdef.view.frustum_x) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
+               r_refdef.view.ortho_y = atan(r_refdef.view.frustum_y) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
+
                r_refdef.view.ismain = true;
 
                // if CSQC is loaded, it is required to provide the CSQC_UpdateView function,