Added r_shadow_bouncegrid_lightpathsize which is an alternative to blur

[xonotic/darkplaces.git] / view.c

diff --git a/view.c b/view.c
index fef4c4cb27611b5782ac04435590b6b95a468a85..082365d4ef008e861f82e7d0fa24a62261debf39 100644 (file)
--- a/view.c
+++ b/view.c
@@ -110,6 +110,8 @@ cvar_t v_deathtiltangle = {0, "v_deathtiltangle", "80", "what roll angle to use
 // Prophecy camera pitchangle by Alexander "motorsep" Zubov
 cvar_t chase_pitchangle = {CVAR_SAVE, "chase_pitchangle", "55", "chase cam pitch angle"};
 
+cvar_t v_yshearing = {0, "v_yshearing", "0", "be all out of gum (set this to the maximum angle to allow Y shearing for - try values like 75)"};
+
 float  v_dmg_time, v_dmg_roll, v_dmg_pitch;
 
 
@@ -522,6 +524,8 @@ void V_CalcRefdefUsing (const matrix4x4_t *entrendermatrix, const vec3_t clviewa
                        r_refdef.view.matrix = *entrendermatrix;
                        Matrix4x4_AdjustOrigin(&r_refdef.view.matrix, 0, 0, clstatsviewheight);
                }
+               if (v_yshearing.value > 0)
+                       Matrix4x4_QuakeToDuke3D(&r_refdef.view.matrix, &r_refdef.view.matrix, v_yshearing.value);
                Matrix4x4_Copy(&viewmodelmatrix_nobob, &r_refdef.view.matrix);
                Matrix4x4_ConcatScale(&viewmodelmatrix_nobob, cl_viewmodel_scale.value);
                Matrix4x4_Copy(&viewmodelmatrix_withbob, &viewmodelmatrix_nobob);
@@ -855,12 +859,17 @@ void V_CalcRefdefUsing (const matrix4x4_t *entrendermatrix, const vec3_t clviewa
                        viewangles[2] += v_idlescale.value * sin(cl.time*v_iroll_cycle.value) * v_iroll_level.value;
                }
                Matrix4x4_CreateFromQuakeEntity(&r_refdef.view.matrix, vieworg[0], vieworg[1], vieworg[2], viewangles[0], viewangles[1], viewangles[2], 1);
+               if (v_yshearing.value > 0)
+                       Matrix4x4_QuakeToDuke3D(&r_refdef.view.matrix, &r_refdef.view.matrix, v_yshearing.value);
 
                // calculate a viewmodel matrix for use in view-attached entities
                Matrix4x4_Copy(&viewmodelmatrix_nobob, &r_refdef.view.matrix);
                Matrix4x4_ConcatScale(&viewmodelmatrix_nobob, cl_viewmodel_scale.value);
 
                Matrix4x4_CreateFromQuakeEntity(&viewmodelmatrix_withbob, gunorg[0], gunorg[1], gunorg[2], gunangles[0], gunangles[1], gunangles[2], cl_viewmodel_scale.value);
+               if (v_yshearing.value > 0)
+                       Matrix4x4_QuakeToDuke3D(&viewmodelmatrix_withbob, &viewmodelmatrix_withbob, v_yshearing.value);
+
                VectorCopy(vieworg, cl.csqc_vieworiginfromengine);
                VectorCopy(viewangles, cl.csqc_viewanglesfromengine);
 
@@ -1139,5 +1148,7 @@ void V_Init (void)
 
        Cvar_RegisterVariable (&v_deathtilt);
        Cvar_RegisterVariable (&v_deathtiltangle);
+
+       Cvar_RegisterVariable (&v_yshearing);
 }