ent_portal.c

   1 #if 0
   2 #include "ent_portal.h"
   3 #include "addon.h"
   4 #include "pointcloud.h"
   5
   6 static void ent_portal_pointcloud_load_thread(void *_){
   7    char path_buf[4096];
   8    vg_str path;
   9    vg_strnull( &path, path_buf, 4096 );
  10    addon_get_content_folder( global_portal.display_world, &path );
  11    vg_strcat( &path, "/preview.bin" );
  12
  13    vg_linear_clear(vg_mem.scratch);
  14    u32 size;
  15
  16    void *data = vg_file_read( vg_mem.scratch, path_buf, &size );
  17    if( data ){
  18       if( size < sizeof(pointcloud_buffer) ){
  19          vg_async_call( pointcloud_clear_async, NULL, 0 );
  20          return;
  21       }
  22
  23       vg_async_item *call = vg_async_alloc(size);
  24       pointcloud_buffer *pcbuf = call->payload;
  25       memcpy( pcbuf, data, size );
  26
  27       u32 point_count = (size-sizeof(pointcloud_buffer)) /
  28                            sizeof(struct pointcloud_vert);
  29       pcbuf->max = point_count;
  30       pcbuf->count = point_count;
  31       pcbuf->op = k_pointcloud_op_clear;
  32
  33       vg_async_dispatch( call, async_pointcloud_sub );
  34       vg_async_call( pointcloud_async_end, NULL, 0 );
  35    }
  36    else{
  37       vg_async_call( pointcloud_clear_async, NULL, 0 );
  38    }
  39 }
  40
  41 /*
  42  * Set new world to be loaded into portal
  43  */
  44 static void ent_portal_set_world( addon_reg *reg ){
  45    global_portal.display_world = reg;
  46    global_portal.dirty = 1;
  47 }
  48
  49 /* VG Events */
  50
  51 static void ent_portal_preupdate(void){
  52    if( global_portal.dirty && vg_loader_availible() ){
  53       global_portal.dirty = 0;
  54       vg_loader_start( ent_portal_pointcloud_load_thread, NULL );
  55    }
  56 }
  57
  58 static void ent_portal_render(void){
  59    if( !global_portal.active )
  60       return;
  61
  62    m4x3f mmdl;
  63 #if 0
  64    mdl_transform_m4x3( &mark_display->transform, mmdl );
  65    m4x3_rotate_y( mmdl, vg.time * 0.2 );
  66 #endif
  67    m3x3_identity( mmdl );
  68    m3x3_diagonal( mmdl, 20.0f );
  69    v3_copy( global_portal.display_co, mmdl[3] );
  70    mmdl[3][1] += 2.0f;
  71
  72    glEnable(GL_BLEND);
  73    glBlendFunc(GL_ONE, GL_ONE);
  74    glDisable(GL_DEPTH_TEST);
  75    pointcloud_render( &skaterift.cam, mmdl );
  76    glDisable(GL_BLEND);
  77    glEnable(GL_DEPTH_TEST);
  78 }
  79
  80 #endif