fixed mistake in quaternion normalize

[vg.git] / vg.h

diff --git a/vg.h b/vg.h
index 5cae23e045981fc934f9083a3e6018c4cd4655fc..f839f02e60e1848573d68c6a52df6467cd64ad36 100644 (file)
--- a/vg.h
+++ b/vg.h
@@ -26,17 +26,17 @@
 |IMP| |        |.------------- vg_start(void) ---------------'
 |   | |        |
 |   | |        v
-|IMP| |   vg_update(void)
+|IMP| |   vg_pre_update(void)
 |   | |        |                                     
 |   | |  .-----+. 
-|   | | |        |
+|   | | |        |   called 0x to 8x
 |   | | |        v
-|IMP| |  '- vg_update_fixed(void)
+|IMP| |  '- vg_fixed_update(void)
 |   | |          |
 |   | |       .-'
 |   | |      |
 |   | |      v
-|IMP| |   vg_update_post(void)
+|IMP| |   vg_post_update(void)
 |   | |      |
 |   | |      v
 |IMP| |   vg_render(void)
@@ -89,9 +89,9 @@ VG_STATIC void vg_launch_opt(void);
 VG_STATIC void vg_start(void);
 
 VG_STATIC void vg_framebuffer_resize(int w, int h);
-VG_STATIC void vg_update(void);
-VG_STATIC void vg_update_fixed(void);
-VG_STATIC void vg_update_post(void);
+VG_STATIC void vg_pre_update(void);
+VG_STATIC void vg_fixed_update(void);
+VG_STATIC void vg_post_update(void);
 
 VG_STATIC void vg_render(void);
 VG_STATIC void vg_gui(void);
@@ -313,7 +313,7 @@ VG_STATIC void _vg_process_events(void)
          if( vg_console.enabled && 
                (vg_ui.focused_control_type != k_ui_control_modal) ){
             if( event.key.keysym.sym == SDLK_ESCAPE ||
-                event.key.keysym.sym == SDLK_BACKQUOTE ){
+                event.key.keysym.scancode == SDL_SCANCODE_GRAVE ){
                vg_console.enabled = 0;
                ui_defocus_all();
             }
@@ -330,7 +330,7 @@ VG_STATIC void _vg_process_events(void)
             }
          }
          else{
-            if( event.key.keysym.sym == SDLK_BACKQUOTE ){
+            if( event.key.keysym.scancode == SDL_SCANCODE_GRAVE ){
                vg_console.enabled = 1;
             }
             else {
@@ -391,7 +391,7 @@ VG_STATIC void _vg_gameloop_update(void)
    vg_profile_begin( &vg_prof_update );
 
    vg.engine_stage = k_engine_stage_update;
-   vg_update();
+   vg_pre_update();
 
    /* Fixed update loop */
    vg.engine_stage = k_engine_stage_update_fixed;
@@ -401,11 +401,9 @@ VG_STATIC void _vg_gameloop_update(void)
    vg.time_fixed_accumulator += vg.time_delta;
 
    while( vg.time_fixed_accumulator >= VG_TIMESTEP_FIXED ){
-      vg_update_fixed();
+      vg_fixed_update();
       vg_lines.allow_input = 0;
-
       vg.time_fixed_accumulator -= VG_TIMESTEP_FIXED;
-      //vg.accumulator  = VG_MAX( 0.0, vg.accumulator );
 
       vg.fixed_iterations ++;
       if( vg.fixed_iterations == 8 ){
@@ -416,7 +414,7 @@ VG_STATIC void _vg_gameloop_update(void)
    vg.time_fixed_extrapolate = vg.time_fixed_accumulator / VG_TIMESTEP_FIXED;
 
    vg.engine_stage = k_engine_stage_update;
-   vg_update_post();
+   vg_post_update();
    vg_profile_end( &vg_prof_update );
 }