X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=world_render.c;h=a33d774cbfbfeeeb1f10c0d156e47515ae015d1b;hb=da1a0abc0c32b4283746949ba9a135a7d3c0b82c;hp=ac0df1a1001754bf04f894c09c558c9dc0ed3dd6;hpb=7d8f90d019453ff1186f16c2d36a08d5a53ad638;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/world_render.c b/world_render.c
index ac0df1a..a33d774 100644
--- a/world_render.c
+++ b/world_render.c
@@ -222,20 +222,6 @@ void world_render_pass( world_instance *world, struct world_pass *pass ){
    }
 }
 
-VG_STATIC
-void world_render_challenges( world_instance *world ){
-   if( !world ) return;
-
-   shader_scene_fxglow_use();
-   for( u32 i=0; i<mdl_arrcount(&world->ent_challenge); i++ ){
-      ent_challenge *challenge = mdl_arritm(&world->ent_challenge,i);
-      
-      m4x3f mmdl;
-      mdl_transform_m4x3( &challenge->transform, mmdl );
-      shader_scene_fxglow_uMdl( mmdl );
-   }
-}
-
 VG_STATIC 
 void world_render_both_stages( world_instance *world, struct world_pass *pass )
 {
@@ -353,6 +339,55 @@ VG_STATIC void render_world_alphatest( world_instance *world, camera *cam )
    glEnable(GL_CULL_FACE);
 }
 
+VG_STATIC
+void world_render_challenges( world_instance *world, struct world_pass *pass,
+                              v3f pos ){
+   if( !world ) return;
+
+   glDisable( GL_CULL_FACE );
+   mesh_bind( &world->mesh_no_collide );
+
+   u32 last_material = 0;
+
+   const f32 radius = 40.0f;
+
+   bh_iter it;
+   bh_iter_init_range( 0, &it, pos, radius );
+   i32 idx;
+
+   while( bh_next( world->entity_bh, &it, &idx ) ){
+      u32 id    = world->entity_list[ idx ],
+          type  = mdl_entity_id_type( id ),
+          index = mdl_entity_id_id( id );
+
+      if( type != k_ent_challenge ) continue;
+
+      ent_challenge *challenge = mdl_arritm(&world->ent_challenge,index);
+
+      f32 dist = v3_dist( challenge->transform.co, pos ) * (1.0f/radius),
+          scale = vg_smoothstepf( vg_clampf( 10.0f-dist*10.0f, 0.0f,1.0f ) );
+
+      v3_fill( challenge->transform.s, scale );
+
+      m4x3f mmdl;
+      mdl_transform_m4x3( &challenge->transform, mmdl );
+      shader_scene_fxglow_uMdl( mmdl );
+
+      for( u32 j=0; j<challenge->submesh_count; j++ ){
+         mdl_submesh *sm = mdl_arritm( &world->meta.submeshs, 
+                                       challenge->submesh_start + j );
+
+         if( sm->material_id != last_material ){
+            last_material = sm->material_id;
+
+            pass->fn_bind_textures( world, &world->surfaces[sm->material_id] );
+         }
+
+         mdl_draw_submesh( sm );
+      }
+   }
+}
+
 VG_STATIC void render_world_fxglow( world_instance *world, camera *cam ){
    //glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } );
 
@@ -380,6 +415,7 @@ VG_STATIC void render_world_fxglow( world_instance *world, camera *cam ){
    };
 
    world_render_both_stages( world, &pass );
+   world_render_challenges( world, &pass, cam->pos );
 
    glEnable(GL_CULL_FACE);
    //glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1 } );