X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=world_gen.c;h=2650539a48679dbc8957779da68003c9d1b74a2f;hb=8a31c1ffcb632b9b6d1702332f0d75d609c0a87b;hp=81ad00cbc3c3926e7f2e62ae3344876f15799255;hpb=844527ec68c063d78d4993bd8e4053f9ddc47b78;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/world_gen.c b/world_gen.c
index 81ad00c..2650539 100644
--- a/world_gen.c
+++ b/world_gen.c
@@ -494,7 +494,7 @@ VG_STATIC void world_gen_compute_light_indices( world_instance *world ){
 /*
  * Rendering pass needed to complete the world
  */
-VG_STATIC void async_world_postprocess_render( void *payload, u32 _size ){
+VG_STATIC void async_world_postprocess( void *payload, u32 _size ){
    /* create scene lighting buffer */
    world_instance *world = payload;
 
@@ -604,18 +604,48 @@ VG_STATIC void async_world_postprocess_render( void *payload, u32 _size ){
    glBufferSubData( GL_UNIFORM_BUFFER, 0, 
                     sizeof(struct ub_world_lighting), &world->ub_lighting );
 
-   /* yes we are using this as the entity begin thing. FIXME */
-   world->probabilities[ k_probability_curve_constant ] = 1.0f;
-   for( u32 i=0; i<mdl_arrcount(&world->ent_audio); i++ ){
-      ent_audio *audio = mdl_arritm(&world->ent_audio,i);
-      if( audio->flags & AUDIO_FLAG_AUTO_START ){
-         ent_call call;
-         call.data = NULL;
-         call.function = k_ent_function_trigger;
-         call.id = mdl_entity_id( k_ent_audio, i );
-         entity_call( world, &call );
+   /*
+    * Allocate cubemaps
+    */
+   for( u32 i=0; i<mdl_arrcount(&world->ent_cubemap); i++ ){
+      ent_cubemap *cm = mdl_arritm(&world->ent_cubemap,i);
+
+      glGenTextures( 1, &cm->texture_id );
+      glBindTexture( GL_TEXTURE_CUBE_MAP, cm->texture_id );
+      glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
+
+		for( u32 j=0; j<6; j ++ ) {
+			glTexImage2D( GL_TEXTURE_CUBE_MAP_POSITIVE_X + j, 0, GL_RGB, 
+                        WORLD_CUBEMAP_RES, WORLD_CUBEMAP_RES, 
+                        0, GL_RGB, GL_UNSIGNED_BYTE, NULL );
+		}
+
+		glGenFramebuffers( 1, &cm->framebuffer_id );
+		glBindFramebuffer( GL_FRAMEBUFFER, cm->framebuffer_id );
+		glGenRenderbuffers(1, &cm->renderbuffer_id );
+		glBindRenderbuffer( GL_RENDERBUFFER, cm->renderbuffer_id );
+		glRenderbufferStorage( GL_RENDERBUFFER, GL_DEPTH_COMPONENT24, 
+                              WORLD_CUBEMAP_RES, WORLD_CUBEMAP_RES );
+
+		glFramebufferTexture2D( GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
+			GL_TEXTURE_CUBE_MAP_POSITIVE_X, cm->texture_id, 0 );
+		glFramebufferRenderbuffer( GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, 
+                                 GL_RENDERBUFFER, cm->renderbuffer_id );
+
+		glFramebufferTexture2D( GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, 
+         GL_TEXTURE_CUBE_MAP_POSITIVE_X, cm->texture_id, 0 );
+
+		if( glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE ){
+         vg_error( "Cubemap framebuffer incomplete.\n" );
       }
    }
+
+   glBindFramebuffer( GL_FRAMEBUFFER, 0 );
+   world->status = k_world_status_loaded;
 }
 
 /* Loads textures from the pack file */