added scene_vert struct, result is good

[carveJwlIkooP6JGAAIwe30JlM.git] / model.h

diff --git a/model.h b/model.h
index ea34a6ddf974f5769f1482a2672e4d0975d21581..12a05b1678b36a64e350a79c3de9843f8afc4d4d 100644 (file)
--- a/model.h
+++ b/model.h
@@ -29,19 +29,19 @@ typedef struct mdl_context mdl_context;
 
 enum classtype
 {
-   k_classtype_none = 0,
-   k_classtype_gate = 1,
-   k_classtype_spawn = 3,
-   k_classtype_water = 4,
-   k_classtype_route_node = 8,
-   k_classtype_route = 9,
-   k_classtype_bone = 10,
-   k_classtype_skeleton = 11,
-   k_classtype_skin = 12,
-   k_classtype_audio = 14,
-   k_classtype_trigger = 100,
-   k_classtype_logic_achievement = 101,
-   k_classtype_logic_relay = 102
+   k_classtype_none                 = 0,
+   k_classtype_gate                 = 1,
+   k_classtype_spawn                = 3,
+   k_classtype_water                = 4,
+   k_classtype_route_node           = 8,
+   k_classtype_route                = 9,
+   k_classtype_bone                 = 10,
+   k_classtype_skeleton             = 11,
+   k_classtype_skin                 = 12,
+   k_classtype_audio                = 14,
+   k_classtype_trigger              = 100,
+   k_classtype_logic_achievement    = 101,
+   k_classtype_logic_relay          = 102
 };
 
 enum mdl_shader
@@ -53,16 +53,53 @@ enum mdl_shader
    k_shader_water                   = 4
 };
 
+enum mdl_surface_prop
+{
+   k_surface_prop_concrete          = 0,
+   k_surface_prop_wood              = 1,
+   k_surface_prop_grass             = 2
+};
+
+enum material_flag
+{
+   k_material_flag_skate_surface    = 0x1,
+   k_material_flag_collision        = 0x2,
+   k_material_flag_grow_grass       = 0x4,
+   k_material_flag_grind_surface    = 0x8
+};
+
+enum bone_flag
+{
+   k_bone_flag_deform               = 0x1,
+   k_bone_flag_ik                   = 0x2,
+   k_bone_flag_collider_box         = 0x4,
+   k_bone_flag_collider_capsule     = 0x8,
+   k_bone_flag_collider_reserved0   = 0x10,
+   k_bone_flag_collider_reserved1   = 0x20,
+   k_bone_flag_collider_reserved2   = 0x40,
+   k_bone_flag_collider_reserved3   = 0x80,
+   k_bone_flag_collider_any         = k_bone_flag_collider_box |
+                                      k_bone_flag_collider_capsule |
+                                      k_bone_flag_collider_reserved0 |
+                                      k_bone_flag_collider_reserved1 |
+                                      k_bone_flag_collider_reserved2 |
+                                      k_bone_flag_collider_reserved3,
+   k_bone_flag_cone_constraint      = 0x100,
+   k_bone_flag_force_u32            = 0xffffffff
+};
+
 #pragma pack(push,1)
 
+/* 48 byte */
 struct mdl_vert
 {
-   v3f co,
-       norm;
-   v2f uv;
-   u8  colour[4];
-   u16 weights[4];
-   u8  groups[4];
+   v3f co,        /* 3*32 */
+       norm;      /* 3*32 */
+   v2f uv;        /* 2*32 */
+
+   u8  colour[4]; /* 4*8 */
+   u16 weights[4];/* 4*16 */
+   u8  groups[4]; /* 4*8 */
 };
 
 struct mdl_submesh
@@ -87,7 +124,8 @@ struct mdl_material
 {
    u32 pstr_name,
        shader,
-       flags;
+       flags,
+       surface_prop;
 
    v4f colour,
        colour1;
@@ -184,14 +222,14 @@ struct classtype_route
 
 struct classtype_bone
 {
-   u32 deform,
+   u32 flags,
        ik_target,
-       ik_pole,
-       collider,
-       use_limits;
+       ik_pole;
 
-   v3f angle_limits[2];
    boxf hitbox;
+
+   v3f conevx, conevy, coneva;
+   float conet;
 };
 
 struct classtype_skeleton
@@ -433,8 +471,8 @@ VG_STATIC void mdl_load_mesh_data( mdl_context *mdl, void *lin_alloc )
 {
    assert( mdl->file );
    
-   u64 size_verts = mdl->info.vertex_count * sizeof(mdl_vert),
-       size_index = mdl->info.indice_count * sizeof(u32);
+   u64 size_verts = vg_align8( mdl->info.vertex_count * sizeof(mdl_vert) ),
+       size_index = vg_align8( mdl->info.indice_count * sizeof(u32) );
 
    mdl->vertex_buffer = vg_linear_alloc( lin_alloc, size_verts );
    mdl->index_buffer  = vg_linear_alloc( lin_alloc, size_index );
@@ -463,7 +501,7 @@ VG_STATIC void mdl_load_anim_data( mdl_context *mdl, void *lin_alloc )
    if( mdl->info.keyframe_count == 0 )
       return;
    
-   u64 size_kf = mdl->info.keyframe_count * sizeof(mdl_keyframe);
+   u64 size_kf = vg_align8( mdl->info.keyframe_count * sizeof(mdl_keyframe) );
    mdl->keyframe_buffer = vg_linear_alloc( lin_alloc, size_kf );
                                                     
    fseek( mdl->file, mdl->info.keyframe_offset, SEEK_SET );
@@ -484,7 +522,7 @@ VG_STATIC void mdl_load_pack_data( mdl_context *mdl, void *lin_alloc )
    if( mdl->info.pack_size == 0 )
       return;
    
-   mdl->pack = vg_linear_alloc( lin_alloc, mdl->info.pack_size );
+   mdl->pack = vg_linear_alloc( lin_alloc, vg_align8( mdl->info.pack_size ) );
    fseek( mdl->file, mdl->info.pack_offset, SEEK_SET );
 
    u64 l = fread( mdl->pack, mdl->info.pack_size, 1, mdl->file );
@@ -509,7 +547,7 @@ VG_STATIC mdl_context *mdl_load_full( void *lin_alloc, const char *path )
    mdl_open( &temp_ctx, path );
 
    /* create allocator */
-   u32 tot_size = temp_ctx.info.file_length + sizeof( mdl_context );
+   u32 tot_size = temp_ctx.info.file_length + sizeof( mdl_context ) + 64;
    void *data = vg_create_linear_allocator( lin_alloc, tot_size, 
                                             VG_MEMORY_SYSTEM );
 
@@ -659,5 +697,13 @@ VG_STATIC void mdl_link_materials( mdl_context *root, mdl_context *child )
    }
 }
 
+VG_STATIC void mdl_invert_uv_coordinates( mdl_context *mdl )
+{
+   for( int i=0; i<mdl->info.vertex_count; i++ )
+   {
+      mdl_vert *vert = &mdl->vertex_buffer[i];
+      vert->uv[1] = 1.0f-vert->uv[1];
+   }
+}
 
 #endif