build system revision

[carveJwlIkooP6JGAAIwe30JlM.git] / vehicle.c

diff --git a/vehicle.c b/vehicle.c
index 3555a971ed35c140e15a63f252d243d13e7a6620..0576963e1f59ff8f4bfd0c541c9a7e9f8813a2a6 100644 (file)
--- a/vehicle.c
+++ b/vehicle.c
@@ -2,6 +2,7 @@
 #define VEHICLE_C
 
 #include "vehicle.h"
+#include "scene_rigidbody.h"
 
 static int spawn_car( int argc, const char *argv[] ){
    v3f ra, rb, rx;
@@ -95,7 +96,7 @@ static void vehicle_wheel_force( int index ){
 
    if( t < 1.0f ){
       /* spring force */
-      float Fv = (1.0f-t) * k_car_spring*k_rb_delta;
+      float Fv = (1.0f-t) * k_car_spring*vg.time_fixed_delta;
       
       v3f delta;
       v3_sub( pa, gzoomer.rb.co, delta );
@@ -104,7 +105,8 @@ static void vehicle_wheel_force( int index ){
       v3_cross( gzoomer.rb.w, delta, rv );
       v3_add( gzoomer.rb.v, rv, rv );
 
-      Fv += v3_dot(rv, gzoomer.rb.to_world[1]) * -k_car_spring_damp*k_rb_delta;
+      Fv += v3_dot(rv, gzoomer.rb.to_world[1]) 
+               * -k_car_spring_damp*vg.time_fixed_delta;
 
       /* scale by normal incident */
       Fv *= v3_dot( n, gzoomer.rb.to_world[1] );
@@ -150,7 +152,8 @@ static void vehicle_wheel_force( int index ){
 
       /* apply drive force */
       if( index >= 2 ){
-         v3_muls( ty, -gzoomer.drive * k_car_drive_force * k_rb_delta, F );
+         v3_muls( ty, -gzoomer.drive * k_car_drive_force 
+                                     * vg.time_fixed_delta, F );
          rb_linear_impulse( &gzoomer.rb, raW, F );
       }
    }
@@ -211,8 +214,8 @@ static void vehicle_update_fixed(void)
    v3_muls( rb->to_world[1], -fabsf(v3_dot( rb->v, rb->to_world[2] )) *
                                  k_car_downforce, Fdown );
 
-   v3_muladds( rb->v, Fair,  k_rb_delta, rb->v );
-   v3_muladds( rb->v, Fdown, k_rb_delta, rb->v );
+   v3_muladds( rb->v, Fair,  vg.time_fixed_delta, rb->v );
+   v3_muladds( rb->v, Fdown, vg.time_fixed_delta, rb->v );
    
    for( int i=0; i<4; i++ )
       vehicle_wheel_force( i );
@@ -238,7 +241,7 @@ static void vehicle_update_fixed(void)
    }
    len = rb_manifold_apply_filtered( manifold, len );
 
-   rb_presolve_contacts( manifold, len );
+   rb_presolve_contacts( manifold, vg.time_fixed_delta, len );
    for( int i=0; i<8; i++ ){
       rb_solve_contacts( manifold, len );
       vehicle_solve_friction();