X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=player_skate.c;h=87c8cba7483e9ea22e07e042b967e34189eb4309;hb=d43d7f62ff83799b6d99221d881179814cb239a6;hp=f2a1cd0feffda829eed9ed87d7cee6c8a899f7ed;hpb=92ba950580dd4877935e90682cd4f66fead8fed2;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/player_skate.c b/player_skate.c
index f2a1cd0..87c8cba 100644
--- a/player_skate.c
+++ b/player_skate.c
@@ -103,8 +103,7 @@ VG_STATIC int skate_grind_scansq( player_instance *player,
    v3_add( pos, (v3f){ r, r, r }, box[1] );
    v3_sub( pos, (v3f){ r, r, r }, box[0] );
 
-   struct grind_sample
-   {
+   struct grind_sample{
       v2f co;
       v2f normal;
       v3f normal3,
@@ -234,10 +233,8 @@ too_many_samples:
          float yi = v3_dot( player->basis[1], si->normal3 ),
                yj = v3_dot( player->basis[1], sj->normal3 );
 
-         if( yi > yj )
-            v3_add( si->normal3, average_normal, average_normal );
-         else
-            v3_add( sj->normal3, average_normal, average_normal );
+         if( yi > yj ) v3_add( si->normal3, average_normal, average_normal );
+         else          v3_add( sj->normal3, average_normal, average_normal );
 
          passed_samples ++;
       }
@@ -1666,6 +1663,10 @@ VG_STATIC void skate_5050_apply( player_instance *player,
    v3_muladds( inf_back->co, inf_avg.dir, 0.5f, inf_avg.co );
    v3_normalize( inf_avg.dir );
 
+   /* dont ask */
+   v3_muls( inf_avg.dir, vg_signf(v3_dot(inf_avg.dir,player->rb.v)), 
+            inf_avg.dir );
+
    v3f axis_front, axis_back, axis;
    v3_cross( inf_front->dir, inf_front->n, axis_front );
    v3_cross( inf_back->dir,  inf_back->n,  axis_back  );
@@ -1694,6 +1695,8 @@ VG_STATIC void skate_5050_apply( player_instance *player,
                                     k_grind_spring, 
                                     k_grind_dampener,
                                     k_rb_delta );
+   vg_line_arrow( player->rb.co, up, 1.0f, VG__GREEN );
+   vg_line_arrow( player->rb.co, target_up, 1.0f, VG__GREEN );
 
    v3f fwd_nplane, dir_nplane;
    v3_muladds( player->rb.to_world[2], inf_avg.n,
@@ -1710,6 +1713,8 @@ VG_STATIC void skate_5050_apply( player_instance *player,
                                     1000.0f,
                                     k_grind_dampener,
                                     k_rb_delta );
+   vg_line_arrow( player->rb.co, fwd_nplane, 0.8f, VG__RED );
+   vg_line_arrow( player->rb.co, dir_nplane, 0.8f, VG__RED );
 
    v3f pos_front = { 0.0f, -k_board_radius, -1.0f * k_board_length },
        pos_back  = { 0.0f, -k_board_radius,  1.0f * k_board_length },