highpass(value.z, frac, ref_store.z, ref_out.z); \
} MACRO_END
-void viewmodel_animate(entity this)
+void calc_followmodel_ofs(entity view)
{
- static float prevtime;
- float frametime = (time - prevtime);
- prevtime = time;
+ if(cl_followmodel_time == time)
+ return; // cl_followmodel_ofs already calculated for this frame
- if (autocvar_chase_active) return;
- if (STAT(HEALTH) <= 0) return;
+ float frac;
+ vector gunorg = '0 0 0';
+ static vector vel_average;
+ static vector gunorg_prev = '0 0 0';
+ static vector gunorg_adjustment_highpass;
+ static vector gunorg_adjustment_lowpass;
+
+ vector vel;
+ if (autocvar_cl_followmodel_velocity_absolute)
+ vel = view.velocity;
+ else
+ {
- vector forward, right = '0 0 0', up = '0 0 0';
++ vector forward = '0 0 0', right = '0 0 0', up = '0 0 0';
+ MAKEVECTORS(makevectors, view_angles, forward, right, up);
+ vel.x = view.velocity * forward;
+ vel.y = view.velocity * right * -1;
+ vel.z = view.velocity * up;
+ }
- entity view = CSQCModel_server2csqc(player_localentnum - 1);
+ vel.x = bound(vel_average.x - autocvar_cl_followmodel_limit, vel.x, vel_average.x + autocvar_cl_followmodel_limit);
+ vel.y = bound(vel_average.y - autocvar_cl_followmodel_limit, vel.y, vel_average.y + autocvar_cl_followmodel_limit);
+ vel.z = bound(vel_average.z - autocvar_cl_followmodel_limit, vel.z, vel_average.z + autocvar_cl_followmodel_limit);
+
+ frac = avg_factor(autocvar_cl_followmodel_velocity_lowpass);
+ lowpass3(vel, frac, vel_average, gunorg);
+
+ gunorg *= -autocvar_cl_followmodel_speed * 0.042;
+
+ // perform highpass/lowpass on the adjustment vectors (turning velocity into acceleration!)
+ // trick: we must do the lowpass LAST, so the lowpass vector IS the final vector!
+ frac = avg_factor(autocvar_cl_followmodel_highpass);
+ highpass3(gunorg, frac, gunorg_adjustment_highpass, gunorg);
+ frac = avg_factor(autocvar_cl_followmodel_lowpass);
+ lowpass3(gunorg, frac, gunorg_adjustment_lowpass, gunorg);
+
+ if (autocvar_cl_followmodel_velocity_absolute)
+ {
+ vector fixed_gunorg;
- vector forward, right = '0 0 0', up = '0 0 0';
++ vector forward = '0 0 0', right = '0 0 0', up = '0 0 0';
+ MAKEVECTORS(makevectors, view_angles, forward, right, up);
+ fixed_gunorg.x = gunorg * forward;
+ fixed_gunorg.y = gunorg * right * -1;
+ fixed_gunorg.z = gunorg * up;
+ gunorg = fixed_gunorg;
+ }
+
+ cl_followmodel_ofs = gunorg;
+ cl_followmodel_time = time;
+}
+
+vector leanmodel_ofs(entity view)
+{
+ float frac;
+ vector gunangles = '0 0 0';
+ static vector gunangles_prev = '0 0 0';
+ static vector gunangles_highpass = '0 0 0';
+ static vector gunangles_adjustment_highpass;
+ static vector gunangles_adjustment_lowpass;
+
+ if (view.csqcmodel_teleported)
+ gunangles_prev = view_angles;
+
+ // in the highpass, we _store_ the DIFFERENCE to the actual view angles...
+ gunangles_highpass += gunangles_prev;
+ PITCH(gunangles_highpass) += 360 * floor((PITCH(view_angles) - PITCH(gunangles_highpass)) / 360 + 0.5);
+ YAW(gunangles_highpass) += 360 * floor((YAW(view_angles) - YAW(gunangles_highpass)) / 360 + 0.5);
+ ROLL(gunangles_highpass) += 360 * floor((ROLL(view_angles) - ROLL(gunangles_highpass)) / 360 + 0.5);
+ frac = avg_factor(autocvar_cl_leanmodel_highpass1);
+ highpass2_limited(view_angles, frac, autocvar_cl_leanmodel_limit, gunangles_highpass, gunangles);
+ gunangles_prev = view_angles;
+ gunangles_highpass -= gunangles_prev;
+
+ PITCH(gunangles) *= -autocvar_cl_leanmodel_speed;
+ YAW(gunangles) *= -autocvar_cl_leanmodel_speed;
+
+ // we assume here: PITCH = 0, YAW = 1, ROLL = 2
+ frac = avg_factor(autocvar_cl_leanmodel_highpass);
+ highpass2(gunangles, frac, gunangles_adjustment_highpass, gunangles);
+ frac = avg_factor(autocvar_cl_leanmodel_lowpass);
+ lowpass2(gunangles, frac, gunangles_adjustment_lowpass, gunangles);
+ gunangles.x = -gunangles.x; // pitch was inverted, now that actually matters
+
+ return gunangles;
+}
+
+vector bobmodel_ofs(entity view)
+{
bool clonground = !(view.anim_implicit_state & ANIMIMPLICITSTATE_INAIR);
static bool oldonground;
static float hitgroundtime;