X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=world_render.c;h=525d6daca747206ef3745088dffe2d8c8a7ec979;hb=14b3d5c13faab36bd37ae27aa8c1501ba7146f89;hp=c332aced5431851cb0b0bf17e14e5c962e6a1547;hpb=73adac381b2c72f08293416a960942dc40db3c7f;p=carveJwlIkooP6JGAAIwe30JlM.git diff --git a/world_render.c b/world_render.c index c332ace..525d6da 100644 --- a/world_render.c +++ b/world_render.c @@ -23,7 +23,7 @@ VG_STATIC void async_world_render_init( void *payload, u32 size ) { vg_info( "Allocate uniform buffers\n" ); for( int i=0; i<4; i++ ){ - world_instance *world = &world_static.worlds[i]; + world_instance *world = &world_static.instances[i]; world->ubo_bind_point = i; glGenBuffers( 1, &world->ubo_lighting ); @@ -37,7 +37,7 @@ VG_STATIC void async_world_render_init( void *payload, u32 size ) vg_info( "Allocate frame buffers\n" ); for( int i=0; i<4; i++ ){ - world_instance *world = &world_static.worlds[i]; + world_instance *world = &world_static.instances[i]; struct framebuffer *fb = &world->heightmap; fb->display_name = NULL; @@ -75,6 +75,7 @@ VG_STATIC void world_render_init(void) shader_scene_standard_register(); shader_scene_standard_alphatest_register(); + shader_scene_cubemapped_register(); shader_scene_fxglow_register(); shader_scene_vertex_blend_register(); shader_scene_terrain_register(); @@ -154,18 +155,59 @@ struct world_pass{ void (*fn_set_uPvmPrev)( m4x4f pvm ); }; -VG_STATIC void world_render_if( world_instance *world, struct world_pass *pass ) -{ +VG_STATIC +void world_render_traffic( world_instance *world, u32 material_id, + struct world_pass *pass ){ + if( !mdl_arrcount( &world->ent_traffic ) ) return; + + /* HACK: use the first material for every traffic entity */ + ent_traffic *first = mdl_arritm( &world->ent_traffic, 0 ); + if( !first->submesh_count ) return; + + mdl_submesh *sm = mdl_arritm( &world->meta.submeshs, first->submesh_start ); + if( sm->material_id != material_id ) return; + + struct world_surface *mat = &world->surfaces[ material_id ]; + pass->fn_bind_textures( world, mat ); + + for( u32 j=0; jent_traffic ); j++ ){ + ent_traffic *traffic = mdl_arritm( &world->ent_traffic, j ); + + for( u32 k=0; ksubmesh_count; k++ ){ + sm = mdl_arritm( &world->meta.submeshs, + traffic->submesh_start+k ); + + m4x3f mmdl; + q_m3x3( traffic->transform.q, mmdl ); + v3_copy( traffic->transform.co, mmdl[3] ); + + m4x4f m4mdl; + m4x3_expand( mmdl, m4mdl ); + m4x4_mul( pass->cam->mtx_prev.pv, m4mdl, m4mdl ); + + pass->fn_set_mdl( mmdl ); + pass->fn_set_uPvmPrev( m4mdl ); + + mdl_draw_submesh( sm ); + } + } +} + +VG_STATIC +void world_render_pass( world_instance *world, struct world_pass *pass ){ for( int i=0; isurface_count; i++ ){ struct world_surface *mat = &world->surfaces[i]; if( mat->info.shader == pass->shader ){ mdl_submesh *sm; - if( pass->geo_type == k_world_geo_type_solid ) + if( pass->geo_type == k_world_geo_type_solid ){ sm = &mat->sm_geo; - else + } + else{ + world_render_traffic( world, i, pass ); sm = &mat->sm_no_collide; + } if( !sm->indice_count ) continue; @@ -177,27 +219,6 @@ VG_STATIC void world_render_if( world_instance *world, struct world_pass *pass ) pass->fn_bind_textures( world, mat ); mdl_draw_submesh( sm ); - - for( u32 j=0; jent_traffic ); j++ ){ - ent_traffic *traffic = mdl_arritm( &world->ent_traffic, j ); - - for( u32 k=0; ksubmesh_count; k++ ){ - sm = mdl_arritm( &world->meta.submeshs, - traffic->submesh_start+k ); - - q_m3x3( traffic->transform.q, mmdl ); - v3_copy( traffic->transform.co, mmdl[3] ); - - m4x4f m4mdl; - m4x3_expand( mmdl, m4mdl ); - m4x4_mul( pass->cam->mtx_prev.pv, m4mdl, m4mdl ); - - pass->fn_set_mdl( mmdl ); - pass->fn_set_uPvmPrev( m4mdl ); - - mdl_draw_submesh( sm ); - } - } } } } @@ -207,12 +228,12 @@ void world_render_both_stages( world_instance *world, struct world_pass *pass ) { mesh_bind( &world->mesh_geo ); pass->geo_type = k_world_geo_type_solid; - world_render_if( world, pass ); + world_render_pass( world, pass ); glDisable( GL_CULL_FACE ); mesh_bind( &world->mesh_no_collide ); pass->geo_type = k_world_geo_type_nonsolid; - world_render_if( world, pass ); + world_render_pass( world, pass ); glEnable( GL_CULL_FACE ); } @@ -224,6 +245,25 @@ VG_STATIC void bindpoint_diffuse_texture1( world_instance *world, glBindTexture( GL_TEXTURE_2D, world->textures[ mat->info.tex_diffuse ] ); } +VG_STATIC void bindpoint_diffuse1_and_cubemap10( world_instance *world, + struct world_surface *mat ){ + glActiveTexture( GL_TEXTURE1 ); + glBindTexture( GL_TEXTURE_2D, world->textures[ mat->info.tex_diffuse ] ); + + u32 cubemap_id = mat->info.tex_none0, + cubemap_index = 0; + + if( mdl_entity_id_type( cubemap_id ) == k_ent_cubemap ){ + cubemap_index = mdl_entity_id_id( cubemap_id ); + } + + ent_cubemap *cm = mdl_arritm( &world->ent_cubemap, cubemap_index ); + glActiveTexture( GL_TEXTURE10 ); + glBindTexture( GL_TEXTURE_CUBE_MAP, cm->texture_id ); + + shader_scene_cubemapped_uColour( mat->info.colour ); +} + VG_STATIC void render_world_vb( world_instance *world, camera *cam ) { shader_scene_vertex_blend_use(); @@ -254,8 +294,7 @@ VG_STATIC void render_world_vb( world_instance *world, camera *cam ) world_render_both_stages( world, &pass ); } -VG_STATIC void render_world_standard( world_instance *world, camera *cam ) -{ +VG_STATIC void render_world_standard( world_instance *world, camera *cam ){ shader_scene_standard_use(); shader_scene_standard_uTexGarbage(0); shader_scene_standard_uTexMain(1); @@ -283,8 +322,39 @@ VG_STATIC void render_world_standard( world_instance *world, camera *cam ) world_render_both_stages( world, &pass ); } -VG_STATIC void render_world_alphatest( world_instance *world, camera *cam ) -{ +VG_STATIC void render_world_cubemapped( world_instance *world, camera *cam ){ + if( !mdl_arrcount( &world->ent_cubemap ) ) + return; + + shader_scene_cubemapped_use(); + shader_scene_cubemapped_uTexGarbage(0); + shader_scene_cubemapped_uTexMain(1); + shader_scene_cubemapped_uTexCubemap(10); + shader_scene_cubemapped_uPv( cam->mtx.pv ); + + world_link_lighting_ub( world, _shader_scene_cubemapped.id ); + world_bind_position_texture( world, _shader_scene_cubemapped.id, + _uniform_scene_cubemapped_g_world_depth, 2 ); + world_bind_light_array( world, _shader_scene_cubemapped.id, + _uniform_scene_cubemapped_uLightsArray, 3 ); + world_bind_light_index( world, _shader_scene_cubemapped.id, + _uniform_scene_cubemapped_uLightsIndex, 4 ); + + bind_terrain_noise(); + shader_scene_cubemapped_uCamera( cam->transform[3] ); + + struct world_pass pass = { + .shader = k_shader_cubemap, + .cam = cam, + .fn_bind_textures = bindpoint_diffuse1_and_cubemap10, + .fn_set_mdl = shader_scene_cubemapped_uMdl, + .fn_set_uPvmPrev = shader_scene_cubemapped_uPvmPrev, + }; + + world_render_both_stages( world, &pass ); +} + +VG_STATIC void render_world_alphatest( world_instance *world, camera *cam ){ shader_scene_standard_alphatest_use(); shader_scene_standard_alphatest_uTexGarbage(0); shader_scene_standard_alphatest_uTexMain(1); @@ -319,8 +389,57 @@ 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; jsubmesh_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 } ); + //glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } ); shader_scene_fxglow_use(); shader_scene_fxglow_uTexMain(1); @@ -346,9 +465,10 @@ 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 } ); + //glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1 } ); } VG_STATIC void bindpoint_terrain( world_instance *world, @@ -450,7 +570,7 @@ VG_STATIC void render_world_gates( world_instance *world, camera *cam, for( u32 i=0; ient_gate); i++ ){ ent_gate *gi = mdl_arritm( &world->ent_gate, i ); - if( gi->type == k_gate_type_unlinked ) + if( !(gi->flags & k_ent_gate_linked) ) continue; float dist = v3_dist2( gi->co[0], cam->transform[3] ); @@ -463,25 +583,22 @@ VG_STATIC void render_world_gates( world_instance *world, camera *cam, } } + world->rendering_gate = gate; if( gate ){ - /* should really be set in fixed update since its used in the physics - * of most systems. too bad! */ - world->rendering_gate = gate; + if( gate->flags & k_ent_gate_locked ) return; - if( gate->type == k_gate_type_teleport ){ - render_gate( world, gate, cam, layer_depth ); - } - else if( gate->type == k_gate_type_nonlocel ){ - if( world_loader.state != k_world_loader_none ){ + if( gate->flags & k_ent_gate_nonlocal ){ + if( world_static.load_state != k_world_loader_none ){ world->rendering_gate = NULL; return; } - world_instance *dest_world = &world_static.worlds[ gate->target ]; - render_gate( dest_world, gate, cam, layer_depth ); + world_instance *dest_world = &world_static.instances[ gate->target ]; + render_gate( world, dest_world, gate, cam, layer_depth ); + } + else{ + render_gate( world, world, gate, cam, layer_depth ); } - else - world->rendering_gate = NULL; } } @@ -537,6 +654,12 @@ VG_STATIC void render_world( world_instance *world, camera *cam, render_world_routes( world, cam, layer_depth ); render_world_standard( world, cam ); + + if( layer_depth != -1 ){ + /* TODO: RENDER ONLY BASETEXTURE */ + render_world_cubemapped( world, cam ); + } + render_world_vb( world, cam ); render_world_alphatest( world, cam ); render_world_fxglow( world, cam ); @@ -567,6 +690,60 @@ VG_STATIC void render_world( world_instance *world, camera *cam, } } +VG_STATIC void render_world_cubemaps( world_instance *world ){ + glViewport( 0, 0, WORLD_CUBEMAP_RES, WORLD_CUBEMAP_RES ); + camera cam; + for( u32 i=0; ient_cubemap ); i++ ){ + ent_cubemap *cm = mdl_arritm( &world->ent_cubemap, i ); + + glBindFramebuffer( GL_FRAMEBUFFER, cm->framebuffer_id ); + + for( u32 j=0; j<6; j++ ){ + glFramebufferTexture2D( GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, + GL_TEXTURE_CUBE_MAP_POSITIVE_X + j, cm->texture_id, 0 ); + glClear( GL_DEPTH_BUFFER_BIT ); + + v3f forward[6] = { + { -1.0f, 0.0f, 0.0f }, + { 1.0f, 0.0f, 0.0f }, + { 0.0f, -1.0f, 0.0f }, + { 0.0f, 1.0f, 0.0f }, + { 0.0f, 0.0f, -1.0f }, + { 0.0f, 0.0f, 1.0f } + }; + v3f up[6] = { + { 0.0f, -1.0f, 0.0f }, + { 0.0f, -1.0f, 0.0f }, + { 0.0f, 0.0f, 1.0f }, + { 0.0f, 0.0f, -1.0f }, + { 0.0f, -1.0f, 0.0f }, + { 0.0f, -1.0f, 0.0f } + }; + + v3_zero( cam.angles ); + v3_copy( cm->co, cam.pos ); + + v3_copy( forward[j], cam.transform[2] ); + v3_copy( up[j], cam.transform[1] ); + v3_cross( up[j], forward[j], cam.transform[0] ); + v3_copy( cm->co, cam.transform[3] ); + m4x3_invert_affine( cam.transform, cam.transform_inverse ); + + camera_update_view( &cam ); + + cam.nearz = 0.1f; + cam.farz = 1000.0f; + cam.fov = 90.0f; + m4x4_copy( cam.mtx.p, cam.mtx_prev.p ); + m4x4_projection( cam.mtx.p, cam.fov, 1.0f, cam.nearz, cam.farz ); + camera_finalize( &cam ); + camera_finalize( &cam ); + + render_world( world, &cam, -1 ); + } + } +} + VG_STATIC void render_world_depth( world_instance *world, camera *cam ) { m4x3f identity_matrix;