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lol/doc/samples/meshviewer/meshviewer.cpp

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  1. 

  2. //

  3. // Lol Engine - EasyMesh tutorial

  4. //

  5. // Copyright: (c) 2011-2014 Sam Hocevar <sam@hocevar.net>

  6. //            (c) 2012-2013 Benjamin "Touky" Huet <huet.benjamin@gmail.com>

  7. //   This program is free software; you can redistribute it and/or

  8. //   modify it under the terms of the Do What The Fuck You Want To

  9. //   Public License, Version 2, as published by Sam Hocevar. See

  10. //   http://www.wtfpl.net/ for more details.

  11. //

  12. 

  13. #if HAVE_CONFIG_H

  14. #   include "config.h"

  15. #endif

  16. 

  17. #include <cfloat> /* for FLT_MAX */

  18. 

  19. #include <lol/engine.h>

  20. #include "scenesetup.h"

  21. 

  22. using namespace lol;

  23. 

  24. static int const TEXTURE_WIDTH = 256;

  25. 

  26. //Basic build defines ---------------------------------------------------------

  27. #define     HAS_WEB             (__native_client__ || EMSCRIPTEN)

  28. #define     HAS_INPUT           (_WIN32 && !HAS_WEB)

  29. 

  30. //Basic config defines --------------------------------------------------------

  31. #define     R_M                 1.f

  32. #if HAS_WEB

  33. #define     DEFAULT_WIDTH       (800.f * R_M)

  34. #define     DEFAULT_HEIGHT      (400.f * R_M)

  35. #else

  36. #define     DEFAULT_WIDTH       (1200.f * R_M)

  37. #define     DEFAULT_HEIGHT      (800.f * R_M)

  38. #endif //HAS_WEB

  39. #define     WIDTH               ((float)Video::GetSize().x)

  40. #define     HEIGHT              ((float)Video::GetSize().y)

  41. #define     SCREEN_W            (10.f / WIDTH)

  42. #define     RATIO_HW            (HEIGHT / WIDTH)

  43. #define     RATIO_WH            (WIDTH / HEIGHT)

  44. #define     SCREEN_LIMIT        1.4f

  45. 

  46. #define     RESET_TIMER         .2f

  47. #define     ROT_SPEED           vec2(50.f)

  48. #define     ROT_CLAMP           89.f

  49. #define     POS_SPEED           vec2(1.2f)

  50. #define     POS_CLAMP           1.f

  51. #define     FOV_SPEED           20.f

  52. #define     FOV_CLAMP           120.f

  53. #define     ZOM_SPEED           3.f

  54. #define     ZOM_CLAMP           20.f

  55. #define     HST_SPEED           .5f

  56. #define     HST_CLAMP           1.f

  57. 

  58. #define     WITH_TEXTURE        0

  59. 

  60. 

  61. #define     HAS_KBOARD          (m_input_usage & (1<<IPT_MV_KBOARD))

  62. #define     HAS_MOUSE           (m_input_usage & (1<<IPT_MV_MOUSE))

  63. 

  64. #include "meshviewer.h"

  65. 

  66. LOLFX_RESOURCE_DECLARE(shinyfur);

  67. LOLFX_RESOURCE_DECLARE(shinymvtexture);

  68. 

  69. //TargetCamera ----------------------------------------------------------------

  70. class TargetCamera

  71. {

  72. public:

  73.     void EmptyTargets()             { m_targets.Empty(); }

  74.     void AddTarget(vec3 new_target) { m_targets << new_target; }

  75.     //This considers the box usage A to B as top-left to bottom-right

  76.     void AddTarget(box3 new_target)

  77.     {

  78.         vec3 base_off = .5f * new_target.extent();

  79.         vec3 base_pos = new_target.center();

  80.         int pass = 0;

  81.         while (pass < 3)

  82.         {

  83.             int mask = 3 - max(0, pass - 1);

  84.             while (mask-- > 0)

  85.             {

  86.                 ivec3 A((pass == 1 || (pass == 2 && mask == 1))?(1):(0));

  87.                 ivec3 B((pass == 2)?(1):(0)); B[mask] = 1;

  88.                 vec3 offset = vec3(ivec3((int)(!A.x != !B.x), (int)(!A.y != !B.y), (int)(!A.z != !B.z)));

  89.                 AddTarget(base_pos + offset * base_off * 2.f - base_off);

  90.             }

  91.             pass++;

  92.         }

  93.     }

  94. 

  95.     array<vec3>     m_targets;

  96. };

  97. 

  98. //EasyMeshViewerObject --------------------------------------------------------

  99. void EasyMeshViewerObject::TickDraw(float seconds, Scene &scene)

  100. {

  101.     switch (m_mesh.GetMeshState().ToScalar())

  102.     {

  103.     case MeshRender::NeedConvert: { m_mesh.MeshConvert(); break; }

  104.     case MeshRender::CanRender: { m_mesh.Render(scene, mat4::identity/*TODO:FIX THAT*/); break; }

  105.     default: break;

  106.     }

  107. }

  108. 

  109. //EasyMeshLoadJob -------------------------------------------------------------

  110. bool EasyMeshLoadJob::DoWork()

  111. {

  112.     map<String, EasyMeshLuaObject*> meshes;

  113.     if (m_loader.ExecLuaFile(m_path) && EasyMeshLuaLoader::GetRegisteredMeshes(meshes))

  114.     {

  115.         array<String> keys = meshes.keys();

  116.         for (String key : keys)

  117.             m_meshes << new EasyMeshViewerObject(key, meshes[key]->GetMesh());

  118.     }

  119.     return !!m_meshes.count();

  120. }

  121. 

  122. //-----------------------------------------------------------------------------

  123. MeshViewerLoadJob* EasyMeshLoadJob::GetInstance(String const& path)

  124. {

  125.     if (Check(path))

  126.         return new EasyMeshLoadJob(path);

  127.     return nullptr;

  128. }

  129. 

  130. //-----------------------------------------------------------------------------

  131. void EasyMeshLoadJob::RetrieveResult(class MeshViewer* app)

  132. {

  133.     for (EasyMeshViewerObject* mesh : m_meshes)

  134.         app->AddViewerObj(mesh);

  135.     m_meshes.Empty();

  136. }

  137. 

  138. //MeshViewer ------------------------------------------------------------------

  139. MeshViewer::MeshViewer(char const *file_name)

  140.     : m_file_name(file_name)

  141. {

  142.     LolImGui::Init();

  143. }

  144. 

  145. //-----------------------------------------------------------------------------

  146. MeshViewer::~MeshViewer()

  147. {

  148.     LolImGui::Shutdown();

  149.     Stop();

  150. }

  151. 

  152. //-----------------------------------------------------------------------------

  153. void MeshViewer::Start()

  154. {

  155.     if (m_init) return;

  156. 

  157.     /** OLD STUFF **/

  158.     //Prepare();

  159. 

  160.     //Threads setup

  161.     m_entities << (m_file_check = new FileUpdateTester());

  162.     m_entities << (m_file_loader = new DefaultThreadManager(4, 0));

  163. 

  164.     //Scene setup

  165.     m_ssetup_file_name = "../data/meshviewer.init.lua";

  166.     UpdateSceneSetup();

  167. 

  168.     //Mesh file

  169.     m_file_status = m_file_check->RegisterFile(m_file_name);

  170.     m_file_loader->AddJob(GetLoadJob(m_file_name));

  171. 

  172.     //Camera setup

  173.     m_camera = new Camera();

  174.     m_camera->SetView(vec3(10.f, 10.f, 10.f), vec3::zero, vec3::axis_y);

  175.     m_camera->SetProjection(40.f, .0001f, 2000.f);

  176.     //m_camera->SetProjection(90.f, .0001f, 2000.f, WIDTH * SCREEN_W, RATIO_HW);

  177.     //m_camera->UseShift(true);

  178.     Scene& scene = Scene::GetScene();

  179.     scene.PushCamera(m_camera);

  180. 

  181. #if HAS_INPUT

  182.     InputProfile& ip = m_profile;

  183.     ip.AddBindings<MeshViewerKeyInput, MeshViewerKeyInput::KBD_BEG, MeshViewerKeyInput::KBD_END>(InputProfileType::Keyboard);

  184.     ip.AddBindings<MeshViewerKeyInput, MeshViewerKeyInput::MSE_BEG, MeshViewerKeyInput::MSE_END>(InputProfileType::MouseKey);

  185. 

  186.     m_entities << (m_controller = new Controller("MeshViewer"));

  187.     m_controller->Init(m_profile);

  188. #endif //HAS_INPUT

  189. 

  190.     //Ref all entities

  191.     for (Entity* entity : m_entities) Ticker::Ref(entity);

  192. 

  193.     /** ----- Start threads ----- **/

  194.     m_file_check->Start();

  195. 

  196.     /** ----- Init is done ----- **/

  197.     m_init = true;

  198. }

  199. 

  200. //-----------------------------------------------------------------------------

  201. void MeshViewer::Stop()

  202. {

  203.     if (!m_init) return;

  204. 

  205.     /** OLD STUFF **/

  206.     //Unprepare();

  207. 

  208.     //Destroy scene setup

  209.     UpdateSceneSetup(true);

  210. 

  211.     //Destroy core stuff

  212.     Scene& scene = Scene::GetScene();

  213.     if (m_camera) scene.PopCamera(m_camera);

  214. 

  215.     m_file_check->UnregisterFile(m_file_status);

  216. 

  217.     //Unref all entities

  218.     for (Entity* entity : m_entities) Ticker::Unref(entity);

  219. 

  220.     //Delete objs

  221.     while (m_objs.count()) delete m_objs.Pop();

  222. 

  223.     //Nullify all

  224.     m_camera = nullptr;

  225.     m_controller = nullptr;

  226.     m_file_check = nullptr;

  227.     m_file_loader = nullptr;

  228. 

  229.     /** ----- Init is needed ----- **/

  230.     m_init = false;

  231. }

  232. 

  233. //-----------------------------------------------------------------------------

  234. void MeshViewer::UpdateSceneSetup(bool only_destroy)

  235. {

  236.     //Delete previous setups

  237.     array<String> keys = m_ssetups.keys();

  238.     for (String key : keys)

  239.         delete m_ssetups[key];

  240.     m_ssetups.empty();

  241.     if (m_ssetup_file_status)

  242.     {

  243.         m_file_check->UnregisterFile(m_ssetup_file_status);

  244.         delete m_ssetup_file_status;

  245.     }

  246.     m_ssetup_file_status = nullptr;

  247. 

  248.     //Init new setups

  249.     if (!only_destroy)

  250.     {

  251.         m_ssetup_loader.ExecLuaFile(m_ssetup_file_name);

  252.         if (m_ssetup_loader.GetLoadedSetups(m_ssetups))

  253.         {

  254.             m_ssetup_file_status = m_file_check->RegisterFile(m_ssetup_file_name);

  255.             array<String> keys = m_ssetups.keys();

  256.             if (!m_ssetup_name.count() || !keys.find(m_ssetup_name))

  257.                 m_ssetup_name = keys[0];

  258.         }

  259.     }

  260. }

  261. 

  262. //-----------------------------------------------------------------------------

  263. MeshViewerLoadJob* MeshViewer::GetLoadJob(String const& path)

  264. {

  265.     MeshViewerLoadJob* job = nullptr;

  266.     if (job = EasyMeshLoadJob::GetInstance(path)) return job;

  267.     return job;

  268. }

  269. 

  270. //-----------------------------------------------------------------------------

  271. void MeshViewer::TickGame(float seconds)

  272. {

  273.     super::TickGame(seconds);

  274. 

  275.     if (!m_init && Scene::IsReady()) Start();

  276.     if (!m_init) return;

  277. 

  278.     m_first_tick = true;

  279. 

  280. #if HAS_INPUT

  281.     {

  282.         //Shutdown logic

  283.         if (m_controller->IsKeyPressed(MeshViewerKeyInput::Exit))

  284.         {

  285.             Ticker::Shutdown();

  286.             return;

  287.         }

  288.     }

  289. #endif //HAS_INPUT

  290. 

  291.     static bool default_open = true;

  292.     //static float fov = 40.f;

  293.     //static vec3 sphere_pos = vec3(20.f, 45.f, 45.f);

  294.     //static bool use_custom_cam = true;

  295.     //static float f;

  296.     //static int mesh_idx = 0;

  297.     //static array<char*> mesh_names_char;

  298.     //static array<String> mesh_names_str;

  299. 

  300.     //Draw viewer objects

  301.     m_menu_mesh_names_char.empty();

  302.     m_menu_mesh_names_str.empty();

  303.     for (ViewerObject* obj : m_objs)

  304.         m_menu_mesh_names_str << obj->GetName();

  305.     for (ptrdiff_t i = 0; i < m_menu_mesh_names_str.count(); ++i)

  306.         m_menu_mesh_names_char << m_menu_mesh_names_str[i].C();

  307. 

  308.     ImGuiIO& io = ImGui::GetIO();

  309.     //CAMERA UI ---------------------------------------------------------------

  310.     ImGui::Begin("Camera Setup" /*, &default_open, ImGuiWindowFlags_AlwaysAutoResize*/);

  311.     {

  312.         ImGui::Text("Hello, world!");

  313.         ImGui::Checkbox("Use custom cam", &m_menu_cam_useage);

  314.         ImGui::Text("MousePos! %.2f/%.2f", io.MousePos.x, io.MousePos.y);

  315.         ImGui::Text("Left Mouse: %s", io.MouseDown[0] ? "true" : "false");

  316.         ImGui::SliderFloat("Cam FOV", &m_menu_cam_fov, 0.1f, 120.0f);

  317.         ImGui::SliderFloat("Cam Distance", &m_menu_cam_pos.x, 0.1f, 30.f);

  318.         ImGui::SliderFloat("Cam H-axis", &m_menu_cam_pos.y, -180.f, 180.f);

  319.         ImGui::SliderFloat("Cam V-axis", &m_menu_cam_pos.z, -89.f, 89.f);

  320.         ImGui::Combo("Scene Setup", &m_menu_mesh_idx, (const char**)m_menu_mesh_names_char.data(), (int)m_menu_mesh_names_char.count());

  321. 

  322.         ImGui::ListBox("Meshes", &m_menu_mesh_idx, (const char**)m_menu_mesh_names_char.data(), (int)m_menu_mesh_names_char.count());

  323.         //ImGui::ListBox()

  324.     }

  325.     ImGui::End();

  326. 

  327.     //Camera

  328.     if (m_menu_cam_useage)

  329.     {

  330.         vec3 sphere_pos_rad = m_menu_cam_pos;

  331.         sphere_pos_rad.z = (sphere_pos_rad.z > 0.f) ? (90.f - sphere_pos_rad.z) : (sphere_pos_rad.z - 90.f);

  332.         sphere_pos_rad = vec3(sphere_pos_rad.x, radians(sphere_pos_rad.y), radians(sphere_pos_rad.z));

  333.         m_camera->SetFov(m_menu_cam_fov);

  334.         m_camera->SetPosition(cartesian(sphere_pos_rad));

  335.         m_camera->SetTarget(vec3::zero, vec3::axis_y);

  336.     }

  337. 

  338.     //Check file update

  339.     ASSERT(m_file_status);

  340.     //if (false) //DEBUG

  341.     //m_file_status->GetTime()

  342.     if (m_file_status->HasUpdated())

  343.         m_file_loader->AddJob(GetLoadJob(m_file_name));

  344. 

  345.     //Check work done

  346.     //if (false) //DEBUG

  347.     {

  348.         array<ThreadJob*> result;

  349.         m_file_loader->GetWorkResult(result);

  350.         if (result.count())

  351.         {

  352.             for (ThreadJob* job : result)

  353.             {

  354.                 if (job->GetJobType() == ThreadJobType::WORK_SUCCEEDED)

  355.                 {

  356.                     MeshViewerLoadJob* mvjob = static_cast<MeshViewerLoadJob*>(job);

  357.                     mvjob->RetrieveResult(this);

  358.                 }

  359.                 delete job;

  360.             }

  361.         }

  362.     }

  363. 

  364.     /** OLD STUFF **/

  365.     //Update(seconds);

  366. }

  367. 

  368. //-----------------------------------------------------------------------------

  369. void MeshViewer::TickDraw(float seconds, Scene &scene)

  370. {

  371.     super::TickDraw(seconds, scene);

  372. 

  373.     //Draw viewer objects

  374.     if (m_menu_mesh_idx >= 0 && m_menu_mesh_idx < m_objs.count())

  375.         m_objs[m_menu_mesh_idx]->TickDraw(seconds, scene);

  376. 

  377.     //Draw gizmos & grid

  378.     Debug::DrawGizmo(vec3::zero, vec3::axis_x, vec3::axis_y, vec3::axis_z, 10.f);

  379.     Debug::DrawSetupColor(Color::white);

  380.     Debug::DrawSetupSegment(1.f);

  381.     Debug::DrawGrid(vec3::zero, vec3::axis_x, vec3::axis_y, vec3::axis_z, 10.f);

  382. 

  383.     /** OLD STUFF **/

  384.     //Draw(seconds);

  385. }

  386. 

  387. //The basic main --------------------------------------------------------------

  388. int main(int argc, char **argv)

  389. {

  390.     System::Init(argc, argv);

  391. 

  392.     Application app("MeshViewer", ivec2((int)DEFAULT_WIDTH, (int)DEFAULT_HEIGHT), 60.0f);

  393.     if (argc > 1)

  394.         new MeshViewer(argv[1]);

  395.     else

  396.         new MeshViewer();

  397.     /*

  398.     //SceneDisplay* display = new ApplicationDisplay("newDisplay", ivec2(800, 600));

  399.     //SceneDisplay::Add(display);

  400.     //Scene::GetScene(Scene::GetCount() - 1).SetDisplay(display);

  401.     */

  402. 

  403.     app.Run();

  404. 

  405.     return EXIT_SUCCESS;

  406. }

  407. 

  408. //-------------------------------------------------------------------------

  409. //OLD ---------------------------------------------------------------------

  410. //-------------------------------------------------------------------------

  411. #if HAS_INPUT

  412. bool  MeshViewer::KeyReleased(MVKeyboardList index) { return (HAS_KBOARD && m_controller->WasKeyReleasedThisFrame(index)); }

  413. bool  MeshViewer::KeyPressed(MVKeyboardList index)  { return (HAS_KBOARD && m_controller->WasKeyPressedThisFrame(index)); }

  414. bool  MeshViewer::KeyDown(MVKeyboardList index)     { return (HAS_KBOARD && m_controller->IsKeyPressed(index)); }

  415. bool  MeshViewer::KeyReleased(MVMouseKeyList index) { return (HAS_MOUSE  && m_controller->WasKeyReleasedThisFrame(index)); }

  416. bool  MeshViewer::KeyPressed(MVMouseKeyList index)  { return (HAS_MOUSE  && m_controller->WasKeyPressedThisFrame(index)); }

  417. bool  MeshViewer::KeyDown(MVMouseKeyList index)     { return (HAS_MOUSE  && m_controller->IsKeyPressed(index)); }

  418. float MeshViewer::AxisValue(MVMouseAxisList index)  { return (HAS_MOUSE) ? (m_controller->GetAxisValue(index)) : (0.f); }

  419. #endif //HAS_INPUT

  420. 

  421. void MeshViewer::Prepare()

  422. {

  423.     // Message Service

  424.     MessageService::Setup();

  425. 

  426.     //Compile ref meshes

  427.     m_gizmos << new EasyMesh();

  428.     m_gizmos.Last()->Compile("[sc#0f0 ac 3 .5 .4 0 ty .25 [ad 3 .4 sy -1] ty .5 ac 3 1 .075 ty .5 dup[rz 90 ry 90 scv#00f dup[ry 90 scv#f00]]][sc#fff ab .1]");

  429.     m_gizmos << new EasyMesh();

  430.     m_gizmos.Last()->Compile("[sc#666 acap 1 .5 .5 ty -.5 sc#fff asph 2 1]");

  431.     m_gizmos << new EasyMesh();

  432.     m_gizmos.Last()->Compile("[sc#fff ac 3 .5 .4 0 ty .25 [ad 3 .4 sy -1] ty .5 ac 3 1 .1 ty .5 [ad 3 .1 sy -1] ty 1 rz 90 ry 90]");

  433. 

  434.     // Mesh Setup

  435.     m_render_max = vec2(-.9f, 4.1f);

  436.     m_mesh_render = 0;

  437.     m_mesh_id = 0;

  438.     m_mesh_id1 = 0.f;

  439.     m_default_texture = nullptr;

  440.     m_texture_shader = nullptr;

  441.     m_texture = nullptr;

  442. 

  443.     //Camera Setup

  444.     m_reset_timer = -1.f;

  445.     m_fov = -100.f;

  446.     m_fov_mesh = 0.f;

  447.     m_fov_speed = 0.f;

  448.     m_zoom = 0.f;

  449.     m_zoom_mesh = 0.f;

  450.     m_zoom_speed = 0.f;

  451.     m_rot = vec2(/*45.f*/0.f, -45.f);

  452.     m_rot_mesh = vec2::zero;

  453.     m_rot_speed = vec2::zero;

  454.     m_pos = vec2::zero;

  455.     m_pos_mesh = vec2::zero;

  456.     m_pos_speed = vec2::zero;

  457.     m_screen_offset = vec2::zero;

  458.     m_hist_scale = vec2(.13f, .03f);

  459.     m_hist_scale_mesh = vec2(.0f);

  460.     m_hist_scale_speed = vec2(.0f);

  461. 

  462.     m_mat_prev = mat4(quat::fromeuler_xyz(vec3::zero));

  463.     m_mat = mat4::translate(vec3(0.f));//mat4(quat::fromeuler_xyz(vec3(m_rot_mesh, .0f)));

  464. 

  465.     m_build_timer = 0.1f;

  466.     m_build_time = -1.f;

  467. 

  468.     //stream update

  469.     m_stream_update_time = 2.0f;

  470.     m_stream_update_timer = 1.0f;

  471. 

  472.     m_init = true;

  473.     m_input_usage = 0;

  474. 

  475. #if HAS_INPUT

  476.     /* Register an input controller for the keyboard */

  477.     m_controller = new Controller("Default");

  478.     m_controller->SetInputCount(MAX_KEYS, MAX_AXIS);

  479. 

  480.     if (InputDevice::Get(g_name_mouse.C()))

  481.     {

  482.         m_input_usage |= (1 << IPT_MV_MOUSE);

  483. 

  484.         m_controller->GetKey(MSE_CAM_ROT).BindMouse("Left");

  485.         m_controller->GetKey(MSE_CAM_POS).BindMouse("Right");

  486.         m_controller->GetKey(MSE_CAM_FOV).BindMouse("Middle");

  487.         m_controller->GetKey(MSE_FOCUS).BindMouse("InScreen");

  488.         m_controller->GetAxis(MSEX_CAM_Y).BindMouse("Y");

  489.         m_controller->GetAxis(MSEX_CAM_X).BindMouse("X");

  490.     }

  491. 

  492.     if (InputDevice::Get(g_name_keyboard.C()))

  493.     {

  494.         m_input_usage |= (1 << IPT_MV_KBOARD);

  495. 

  496.         //Camera keyboard rotation

  497.         m_controller->GetKey(KEY_CAM_UP).BindKeyboard("Up");

  498.         m_controller->GetKey(KEY_CAM_DOWN).BindKeyboard("Down");

  499.         m_controller->GetKey(KEY_CAM_LEFT).BindKeyboard("Left");

  500.         m_controller->GetKey(KEY_CAM_RIGHT).BindKeyboard("Right");

  501. 

  502.         //Camera keyboard position switch

  503.         m_controller->GetKey(KEY_CAM_POS).BindKeyboard("LeftShift");

  504.         m_controller->GetKey(KEY_CAM_FOV).BindKeyboard("LeftCtrl");

  505. 

  506.         //Camera unzoom switch

  507.         m_controller->GetKey(KEY_CAM_RESET).BindKeyboard("Space");

  508. 

  509.         //Mesh change

  510.         m_controller->GetKey(KEY_MESH_NEXT).BindKeyboard("PageUp");

  511.         m_controller->GetKey(KEY_MESH_PREV).BindKeyboard("PageDown");

  512. 

  513.         //Base setup

  514.         m_controller->GetKey(KEY_F1).BindKeyboard("F1");

  515.         m_controller->GetKey(KEY_F2).BindKeyboard("F2");

  516.         m_controller->GetKey(KEY_F3).BindKeyboard("F3");

  517.         m_controller->GetKey(KEY_F4).BindKeyboard("F4");

  518.         m_controller->GetKey(KEY_F5).BindKeyboard("F5");

  519.         m_controller->GetKey(KEY_ESC).BindKeyboard("Escape");

  520.     }

  521. #endif //HAS_INPUT

  522. 

  523. 

  524.     m_camera = new Camera();

  525.     m_camera->SetView(vec3(0.f, 0.f, 10.f), vec3::zero, vec3::axis_y);

  526.     m_camera->SetProjection(0.f, .0001f, 2000.f, WIDTH * SCREEN_W, RATIO_HW);

  527.     m_camera->UseShift(true);

  528.     Scene& scene = Scene::GetScene();

  529.     scene.PushCamera(m_camera);

  530. 

  531.     //Lights setup

  532.     m_ssetup = new SceneSetup();

  533. #if NO_SC_SETUP

  534.     m_ssetup->m_lights << new Light();

  535.     m_ssetup->m_lights.Last()->SetPosition(vec4(4.f, -1.f, -4.f, 0.f));

  536.     m_ssetup->m_lights.Last()->SetColor(vec4(.0f, .2f, .5f, 1.f));

  537.     Ticker::Ref(m_ssetup->m_lights.Last());

  538.     m_ssetup->m_lights << new Light();

  539.     m_ssetup->m_lights.Last()->SetPosition(vec4(8.f, 2.f, 6.f, 0.f));

  540.     m_ssetup->m_lights.Last()->SetColor(vec4(1.f));

  541.     Ticker::Ref(m_ssetup->m_lights.Last());

  542.     EasyMesh* em = new EasyMesh();

  543.     if (em->Compile("sc#fff ab 1"))

  544.     {

  545.         if (m_mesh_id == m_meshes.Count() - 1)

  546.             m_mesh_id++;

  547.         m_meshes.Push(em, nullptr);

  548.     }

  549. #else

  550.     //TOUKY CHANGE THAT

  551.     /*

  552.     m_ssetup->Compile("addlight 0.0 position (4 -1 -4) color (.0 .2 .5 1) "

  553.     "addlight 0.0 position (8 2 6) color #ffff "

  554.     "showgizmo true ");

  555.     */

  556.     m_ssetup->Startup();

  557. #endif //NO_SC_SETUP

  558.     for (int i = 0; i < m_ssetup->m_lights.Count(); ++i)

  559.     {

  560.         m_light_datas << LightData(m_ssetup->m_lights[i]->GetPosition().xyz, m_ssetup->m_lights[i]->GetColor());

  561.         m_ssetup->m_lights[i]->SetPosition(vec3::zero);

  562.         m_ssetup->m_lights[i]->SetColor(vec4::zero);

  563.     }

  564. }

  565. 

  566. void MeshViewer::Unprepare()

  567. {

  568.     Scene& scene = Scene::GetScene();

  569.     if (m_camera) scene.PopCamera(m_camera);

  570.     if (m_ssetup) delete m_ssetup;

  571. 

  572.     MessageService::Destroy();

  573. 

  574.     //Register all entities

  575.     for (Entity* entity : m_entities)

  576.         Ticker::Unref(entity);

  577. 

  578.     m_controller = nullptr;

  579.     m_camera = nullptr;

  580.     m_ssetup = nullptr;

  581. 

  582.     /** ----- Init is needed ----- **/

  583.     m_init = false;

  584. }

  585. 

  586. void MeshViewer::Update(float seconds)

  587. {

  588.     //TODO : This should probably be "standard LoL behaviour"

  589. #if HAS_INPUT

  590.     {

  591.         //Shutdown logic

  592.         if (KeyReleased(KEY_ESC))

  593.             Ticker::Shutdown();

  594.     }

  595. #endif //HAS_INPUT

  596. 

  597.     //Compute render mesh count

  598.     float a_j = lol::abs(m_render_max[1]);

  599.     float i_m = m_hist_scale_mesh.x;

  600.     float i_trans = a_j - ((a_j * a_j * i_m * i_m + a_j * i_m) * .5f);

  601.     m_render_max[1] = a_j * ((RATIO_WH * 1.f) / ((i_trans != 0.f)?(i_trans):(RATIO_WH))) - RATIO_HW * .3f;

  602. 

  603.     //Mesh Change

  604. #if HAS_INPUT

  605.     m_mesh_id = clamp(m_mesh_id + ((int)KeyPressed(KEY_MESH_PREV) - (int)KeyPressed(KEY_MESH_NEXT)), 0, (int)m_meshes.Count() - 1);

  606. #endif //HAS_INPUT

  607.     m_mesh_id1 = damp(m_mesh_id1, (float)m_mesh_id, .2f, seconds);

  608. 

  609. #if ALL_FEATURES

  610. 

  611.     //Update light position & damping

  612.     for (int i = 0; i < m_ssetup->m_lights.Count(); ++i)

  613.     {

  614.         vec3 pos = (m_mat * inverse(m_mat_prev) * vec4(m_ssetup->m_lights[i]->GetPosition(), 1.f)).xyz;

  615.         vec3 tgt = (m_mat * vec4(m_light_datas[i].m_pos, 1.f)).xyz;

  616. 

  617.         vec3 new_pos = damp(pos, tgt, .3f, seconds);

  618.         vec4 new_col = damp(m_ssetup->m_lights[i]->GetColor(), m_light_datas[i].m_col, .3f, seconds);

  619. 

  620.         m_ssetup->m_lights[i]->SetPosition(new_pos);

  621.         m_ssetup->m_lights[i]->SetColor(new_col);

  622.     }

  623. 

  624.     //Camera update

  625.     bool is_pos = false;

  626.     bool is_fov = false;

  627.     bool is_hsc = false;

  628.     vec2 tmpv = vec2::zero;

  629. 

  630. #if HAS_INPUT

  631.     is_pos = KeyDown(KEY_CAM_POS) || KeyDown(MSE_CAM_POS);

  632.     is_fov = KeyDown(KEY_CAM_FOV) || KeyDown(MSE_CAM_FOV);

  633. 

  634.     if (KeyDown(MSE_FOCUS) && (KeyDown(MSE_CAM_ROT) || KeyDown(MSE_CAM_POS) || KeyDown(MSE_CAM_FOV)))

  635.     {

  636.         tmpv += vec2(AxisValue(MSEX_CAM_Y), AxisValue(MSEX_CAM_X));

  637.         if (KeyDown(MSE_CAM_ROT))

  638.             tmpv *= vec2(1.f, 1.f) * 6.f;

  639.         if (KeyDown(MSE_CAM_POS))

  640.             tmpv *= vec2(1.f, -1.f) * 3.f;

  641.         if (KeyDown(MSE_CAM_FOV))

  642.             tmpv = vec2(tmpv.y * 4.f, tmpv.x * 6.f);

  643.     }

  644. 

  645.     tmpv += vec2((float)KeyDown(KEY_CAM_UP   ) - (float)KeyDown(KEY_CAM_DOWN),

  646.                     (float)KeyDown(KEY_CAM_RIGHT) - (float)KeyDown(KEY_CAM_LEFT));

  647. #endif //HAS_INPUT

  648. 

  649.     //Base data

  650.     vec2 rot = (!is_pos && !is_fov)?(tmpv):(vec2(.0f)); rot = vec2(rot.x, -rot.y);

  651.     vec2 pos = ( is_pos && !is_fov)?(tmpv):(vec2(.0f)); pos = -vec2(pos.y, pos.x);

  652.     vec2 fov = (!is_pos && is_fov )?(tmpv):(vec2(.0f)); fov = vec2(-fov.x, fov.y);

  653.     vec2 hsc = (is_hsc)?(vec2(0.f)):(vec2(0.f));

  654. 

  655.     //speed

  656.     m_rot_speed = damp(m_rot_speed, rot * ROT_SPEED, .2f, seconds);

  657.     float pos_factor = 1.f / (1.f + m_zoom_mesh * .5f);

  658.     m_pos_speed = damp(m_pos_speed, pos * POS_SPEED * pos_factor, .2f, seconds);

  659.     float fov_factor = 1.f + lol::pow((m_fov_mesh / FOV_CLAMP) * 1.f, 2.f);

  660.     m_fov_speed = damp(m_fov_speed, fov.x * FOV_SPEED * fov_factor, .2f, seconds);

  661.     float zom_factor = 1.f + lol::pow((m_zoom_mesh / ZOM_CLAMP) * 1.f, 2.f);

  662.     m_zoom_speed = damp(m_zoom_speed, fov.y * ZOM_SPEED * zom_factor, .2f, seconds);

  663.     m_hist_scale_speed = damp(m_hist_scale_speed, hsc * HST_SPEED, .2f, seconds);

  664. 

  665.     m_rot += m_rot_speed * seconds;

  666. 

  667. #if HAS_INPUT

  668.     if (m_reset_timer >= 0.f)

  669.         m_reset_timer -= seconds;

  670.     if (KeyPressed(KEY_CAM_RESET))

  671.     {

  672.         if (m_reset_timer >= 0.f)

  673.         {

  674.             m_pos = vec2(0.f);

  675.             m_zoom = 0.f;

  676.         }

  677.         else

  678.             m_reset_timer = RESET_TIMER;

  679.     }

  680. 

  681.     //Transform update

  682.     if (!KeyDown(KEY_CAM_RESET))

  683.     {

  684.         m_pos += m_pos_speed * seconds;

  685.         m_fov += m_fov_speed * seconds;

  686.         m_zoom += m_zoom_speed * seconds;

  687.         m_hist_scale += m_hist_scale_speed * seconds;

  688.     }

  689. #endif //HAS_INPUT

  690. 

  691.     //clamp

  692.     vec2 rot_mesh = vec2(SmoothClamp(m_rot.x, -ROT_CLAMP, ROT_CLAMP, ROT_CLAMP * .1f), m_rot.y);

  693.     vec2 pos_mesh = vec2(SmoothClamp(m_pos.x, -POS_CLAMP, POS_CLAMP, POS_CLAMP * .1f),

  694.                             SmoothClamp(m_pos.y, -POS_CLAMP, POS_CLAMP, POS_CLAMP * .1f));

  695.     float fov_mesh = SmoothClamp(m_fov, 0.f, FOV_CLAMP, FOV_CLAMP * .1f);

  696.     float zoom_mesh = SmoothClamp(m_zoom, -ZOM_CLAMP, ZOM_CLAMP, ZOM_CLAMP * .1f);

  697.     vec2 hist_scale_mesh = vec2(SmoothClamp(m_hist_scale.x, 0.f, HST_CLAMP, HST_CLAMP * .1f),

  698.                                 SmoothClamp(m_hist_scale.y, 0.f, HST_CLAMP, HST_CLAMP * .1f));

  699. 

  700. #if HAS_INPUT

  701.     if (KeyDown(KEY_CAM_RESET) && m_reset_timer < 0.f)

  702.     {

  703.         pos_mesh = vec2::zero;

  704.         zoom_mesh = 0.f;

  705.     }

  706. #endif //HAS_INPUT

  707. 

  708.     m_rot_mesh = vec2(damp(m_rot_mesh.x, rot_mesh.x, .2f, seconds), damp(m_rot_mesh.y, rot_mesh.y, .2f, seconds));

  709.     m_pos_mesh = vec2(damp(m_pos_mesh.x, pos_mesh.x, .2f, seconds), damp(m_pos_mesh.y, pos_mesh.y, .2f, seconds));

  710.     m_fov_mesh = damp(m_fov_mesh, fov_mesh, .2f, seconds);

  711.     m_zoom_mesh = damp(m_zoom_mesh, zoom_mesh, .2f, seconds);

  712.     m_hist_scale_mesh = damp(m_hist_scale_mesh, hist_scale_mesh, .2f, seconds);

  713. 

  714.     //Mesh mat calculation

  715.     m_mat_prev = m_mat;

  716.     m_mat = mat4::translate(vec3(0.f));

  717. 

  718.     //Target List Setup

  719.     TargetCamera tc;

  720.     if (m_meshes.Count() && m_mesh_id >= 0)

  721.         for (int i = 0; i < m_meshes[m_mesh_id].m1->GetVertexCount(); i++)

  722.             tc.AddTarget((m_mat * mat4::translate(m_meshes[m_mesh_id].m1->GetVertexLocation(i)))[3].xyz);

  723.     tc.AddTarget(box3(vec3(0.f), vec3(1.f)));

  724.     for (int k = 0; k < m_ssetup->m_lights.Count() && m_ssetup->m_show_lights; ++k)

  725.     {

  726.         vec3 light_pos = m_ssetup->m_lights[k]->GetPosition();

  727.         mat4 world_cam = m_camera->GetView();

  728.         light_pos = (inverse(world_cam) * vec4((world_cam * vec4(light_pos, 1.0f)).xyz * vec3::axis_z, 1.0f)).xyz;

  729.         tc.AddTarget(box3(vec3(-1.f), vec3(1.f)) + light_pos *

  730.                         ((m_ssetup->m_lights[k]->GetType() == LightType::Directional)?(-1.f):(1.f)));

  731.     }

  732. 

  733.     //--

  734.     //Update mesh screen location - Get the Min/Max needed

  735.     //--

  736.     vec2 cam_center(0.f);

  737.     float cam_factor = .0f;

  738.     vec3 local_min_max[2] = { vec3(FLT_MAX), vec3(-FLT_MAX) };

  739.     vec2 screen_min_max[2] = { vec2(FLT_MAX), vec2(-FLT_MAX) };

  740.     mat4 world_cam = m_camera->GetView();

  741.     mat4 cam_screen = m_camera->GetProjection();

  742. 

  743.     //target on-screen computation

  744.     for (int i = 0; i < tc.m_targets.Count(); i++)

  745.     {

  746.         vec3 obj_loc = tc.m_targets[i];

  747.         {

  748.             //Debug::DrawBox(obj_loc - vec3(4.f), obj_loc + vec3(4.f), vec4(1.f, 0.f, 0.f, 1.f));

  749.             mat4 target_mx = mat4::translate(obj_loc);

  750.             vec3 vpos;

  751. 

  752.             //Get location in cam coordinates

  753.             target_mx = world_cam * target_mx;

  754.             vpos = target_mx[3].xyz;

  755.             local_min_max[0] = min(vpos.xyz, local_min_max[0]);

  756.             local_min_max[1] = max(vpos.xyz, local_min_max[1]);

  757. 

  758.             //Get location in screen coordinates

  759.             target_mx = cam_screen * target_mx;

  760.             vpos = (target_mx[3] / target_mx[3].w).xyz;

  761.             screen_min_max[0] = min(screen_min_max[0], vpos.xy * vec2(RATIO_WH, 1.f));

  762.             screen_min_max[1] = max(screen_min_max[1], vpos.xy * vec2(RATIO_WH, 1.f));

  763. 

  764.             //Build Barycenter

  765.             cam_center += vpos.xy;

  766.             cam_factor += 1.f;

  767.         }

  768.     }

  769.     float screen_ratio = max(max(lol::abs(screen_min_max[0].x), lol::abs(screen_min_max[0].y)),

  770.                                 max(lol::abs(screen_min_max[1].x), lol::abs(screen_min_max[1].y)));

  771.     float z_dist = //m_camera->m_target_distance

  772.         length(m_camera->m_position)

  773.         + max(local_min_max[0].z, local_min_max[1].z);

  774. 

  775.     vec2 screen_offset = vec2(0.f, -(screen_min_max[1].y + screen_min_max[0].y) * .5f);

  776.     m_screen_offset = damp(m_screen_offset, screen_offset, .9f, seconds);

  777. 

  778.     float forced_zoom = m_zoom_mesh;

  779. 

  780.     if (cam_factor > 0.f)

  781.     {

  782.         vec2 old_sscale = m_camera->GetScreenScale();

  783.         float old_ssize = m_camera->GetScreenSize();

  784.         float zoom_in  = 1.f + lol::max(0.f, forced_zoom);

  785.         float zoom_out = 1.f + lol::max(0.f, -forced_zoom);

  786.         m_camera->SetScreenScale(max(vec2(0.001f), ((old_sscale * zoom_in) / (screen_ratio * zoom_out * SCREEN_LIMIT))));

  787.         m_camera->SetFov(m_fov_mesh);

  788.         m_camera->SetScreenInfos(damp(old_ssize, max(1.f, screen_ratio * zoom_out), 1.2f, seconds));

  789. 

  790.         vec3 posz = ((mat4::rotate(m_rot_mesh.y, vec3::axis_y) * mat4::rotate(-m_rot_mesh.x, vec3::axis_x) * vec4::axis_z)).xyz;

  791.         vec3 newpos = posz * damp(length(m_camera->m_position), z_dist * 1.2f, .1f, seconds);

  792.         m_camera->SetView(newpos, vec3(0.f), vec3::axis_y);

  793.     }

  794. 

  795.     //--

  796.     //Message Service

  797.     //--

  798.     String mesh("");

  799.     int u = 1;

  800.     while (u-- > 0 && MessageService::FetchFirst(MessageBucket::AppIn, mesh))

  801.     {

  802.         int o = 1;

  803.         while (o-- > 0)

  804.         {

  805.             SceneSetup* new_ssetup = new SceneSetup();

  806.             if (false) //new_ssetup->Compile(mesh.C()) && new_ssetup->m_lights.Count())

  807.             {

  808.                 //Store current light datas, in World

  809.                 array<LightData> light_datas;

  810.                 for (int i = 0; i < m_ssetup->m_lights.Count(); ++i)

  811.                     light_datas << LightData(m_ssetup->m_lights[i]->GetPosition(), m_ssetup->m_lights[i]->GetColor());

  812. 

  813.                 if (m_ssetup)

  814.                     delete m_ssetup;

  815.                 m_ssetup = new_ssetup;

  816.                 m_ssetup->Startup();

  817. 

  818.                 //Restore all light datas so blend can occur

  819.                 mat4 light_mat = m_mat * inverse(mat4(quat::fromeuler_xyz(vec3::zero)));

  820.                 for (int i = 0; i < m_ssetup->m_lights.Count(); ++i)

  821.                 {

  822.                     //Store local dst in current m_ld

  823.                     LightData ltmp = LightData(m_ssetup->m_lights[i]->GetPosition(), m_ssetup->m_lights[i]->GetColor());

  824.                     if (i < m_light_datas.Count())

  825.                         m_light_datas[i] = ltmp;

  826.                     else

  827.                         m_light_datas << ltmp;

  828. 

  829.                     vec3 loc = vec3::zero;

  830.                     vec4 col = vec4::zero;

  831.                     if (i < light_datas.Count())

  832.                     {

  833.                         loc = light_datas[i].m_pos;

  834.                         col = light_datas[i].m_col;

  835.                     }

  836. 

  837.                     //Restore old light datas in new lights

  838.                     m_ssetup->m_lights[i]->SetPosition(loc);

  839.                     m_ssetup->m_lights[i]->SetColor(col);

  840.                 }

  841.             }

  842.             else

  843.             {

  844.                 m_ssetup->m_custom_cmd += new_ssetup->m_custom_cmd;

  845.                 delete new_ssetup;

  846.             }

  847.         }

  848.     }

  849. 

  850.     //Check the custom cmd even if we don't have new messages.

  851.     int o = 1;

  852.     while (o-- > 0)

  853.     {

  854.         for (int i = 0; m_ssetup && i < m_ssetup->m_custom_cmd.Count(); ++i)

  855.         {

  856.             if (m_ssetup->m_custom_cmd[i].m1 == "setmesh")

  857.             {

  858.                 //Create a new mesh

  859.                 EasyMesh* em = new EasyMesh();

  860.                 if (em->Compile(m_ssetup->m_custom_cmd[i].m2.C(), false))

  861.                 {

  862.                     em->BD()->Cmdi() = 0;

  863.                     if (m_mesh_id == m_meshes.Count() - 1)

  864.                         m_mesh_id++;

  865.                     m_meshes.Push(em, nullptr);

  866.                 }

  867.                 else

  868.                     delete em;

  869.             }

  870.         }

  871.     }

  872.     m_ssetup->m_custom_cmd.Empty();

  873. #endif //ALL_FEATURES

  874. 

  875. #if HAS_WEB

  876. /*

  877.     if (m_stream_update_time > .0f)

  878.     {

  879.         m_stream_update_time = -1.f;

  880.         MessageService::Send(MessageBucket::AppIn,

  881.                             " addlight 0.0 position (4 -1 -4) color (.0 .2 .5 1) \

  882.                             addlight 0.0 position (8 2 6) color #ffff \

  883.                             custom setmesh \"[sc#f8f ab 1]\"");

  884. //            MessageService::Send(MessageBucket::AppIn, "[sc#f8f ab 1]");

  885. //            MessageService::Send(MessageBucket::AppIn, "[sc#f8f ab 1 splt 4 twy 90]");

  886. //            MessageService::Send(MessageBucket::AppIn, "[sc#8ff afcb 1 1 1 0]");

  887. //            MessageService::Send(MessageBucket::AppIn, "[sc#ff8 afcb 1 1 1 0]");

  888.     }

  889. */

  890. #elif defined(_WIN32)

  891.     //--

  892.     //File management

  893.     //--

  894.     m_stream_update_time += seconds;

  895.     if (m_stream_update_time > m_stream_update_timer)

  896.     {

  897.         m_stream_update_time = 0.f;

  898. 

  899.         File f;

  900.         f.Open(m_file_name.C(), FileAccess::Read);

  901.         String cmd = f.ReadString();

  902.         f.Close();

  903. 

  904.         if (cmd.Count()

  905.                 && (!m_cmdlist.Count() || cmd != m_cmdlist.Last()))

  906.         {

  907.             m_cmdlist << cmd;

  908.             MessageService::Send(MessageBucket::AppIn, cmd);

  909.         }

  910.     }

  911. #endif //WINDOWS

  912. }

  913. 

  914. void MeshViewer::Draw(float seconds, Scene &scene)

  915. {

  916. 

  917.     if (!m_init || !m_first_tick)

  918.         return;

  919. 

  920.     //TODO : This should probably be "standard LoL behaviour"

  921. #if HAS_INPUT

  922.     {

  923.         if (KeyReleased(KEY_F2))

  924.             Video::SetDebugRenderMode((Video::GetDebugRenderMode() + 1) % DebugRenderMode::Max);

  925.         else if (KeyReleased(KEY_F1))

  926.             Video::SetDebugRenderMode((Video::GetDebugRenderMode() + DebugRenderMode::Max - 1) % DebugRenderMode::Max);

  927.     }

  928. #endif //HAS_INPUT

  929. 

  930. #if !HAS_WEB && WITH_TEXTURE

  931.     if (!m_default_texture)

  932.     {

  933.         m_texture_shader = Shader::Create(LOLFX_RESOURCE_NAME(shinymvtexture));

  934.         m_texture_uni = m_texture_shader->GetUniformLocation("u_Texture");

  935.         m_default_texture = Tiler::Register("data/test-texture.png", ivec2::zero, ivec2(0,1));

  936.     }

  937.     else if (m_texture && m_default_texture)

  938.         m_texture_shader->SetUniform(m_texture_uni, m_default_texture->GetTexture(), 0);

  939. #endif //!HAS_WEB && WITH_TEXTURE

  940. 

  941.     Renderer::Get()->SetClearColor(m_ssetup->m_clear_color);

  942. 

  943.     for (int i = 0; i < m_gizmos.Count(); ++i)

  944.     {

  945.         if (m_gizmos[i]->GetMeshState() == MeshRender::NeedConvert)

  946.             m_gizmos[i]->MeshConvert();

  947.         else

  948.             break;

  949.     }

  950. 

  951.     if (m_build_timer > .0f)

  952.     {

  953.         if (m_build_time < .0f)

  954.         {

  955.             m_build_time = m_build_timer;

  956.             for (int i = 0; i < m_meshes.Count(); ++i)

  957.             {

  958.                 if (m_meshes[i].m1 && m_meshes[i].m1->BD()->Cmdi() < m_meshes[i].m1->BD()->CmdStack().GetCmdNb())

  959.                 {

  960.                     EasyMesh* tmp = m_meshes[i].m1;

  961.                     EasyMesh* newtmp = new EasyMesh(*tmp);

  962.                     int ii = 1;

  963. #if 1

  964.                     bool stop = false;

  965.                     while (!stop)

  966.                     {

  967.                         int cmdi = newtmp->BD()->Cmdi() + ii;

  968.                         if (cmdi < newtmp->BD()->CmdStack().GetCmdNb())

  969.                         {

  970.                             switch (newtmp->BD()->CmdStack().GetCmd(cmdi))

  971.                             {

  972.                                 case EasyMeshCmdType::LoopStart:

  973.                                 case EasyMeshCmdType::LoopEnd:

  974.                                 case EasyMeshCmdType::OpenBrace:

  975.                                 case EasyMeshCmdType::CloseBrace:

  976.                                 case EasyMeshCmdType::ScaleWinding:

  977.                                 case EasyMeshCmdType::QuadWeighting:

  978.                                 case EasyMeshCmdType::PostBuildNormal:

  979.                                 case EasyMeshCmdType::PreventVertCleanup:

  980.                                 case EasyMeshCmdType::SetColorA:

  981.                                 case EasyMeshCmdType::SetColorB:

  982.                                 {

  983.                                     ii++;

  984.                                     break;

  985.                                 }

  986.                                 default:

  987.                                 {

  988.                                     stop = true;

  989.                                     break;

  990.                                 }

  991.                             }

  992.                         }

  993.                         else

  994.                             stop = true;

  995.                     }

  996. #endif

  997.                     newtmp->BD()->CmdExecNb() = ii;

  998.                     newtmp->ExecuteCmdStack(false);

  999. 

  1000.                     m_meshes[i].m1 = newtmp;

  1001.                     delete tmp;

  1002.                 }

  1003.             }

  1004.         }

  1005.         m_build_time -= seconds;

  1006.     }

  1007. 

  1008. #define NORMAL_USAGE 1

  1009. #if NORMAL_USAGE

  1010.     vec3 x = vec3(1.f,0.f,0.f);

  1011.     vec3 y = vec3(0.f,1.f,0.f);

  1012.     mat4 save_proj = m_camera->GetProjection();

  1013.                             //Y object Offset

  1014.     mat4 mat_obj_offset = mat4::translate(x * m_screen_offset.x + y * m_screen_offset.y) *

  1015.                             //Mesh Pos Offset

  1016.                             mat4::translate((x * m_pos_mesh.x * RATIO_HW + y * m_pos_mesh.y) * 2.f * (1.f + .5f * m_zoom_mesh / SCREEN_LIMIT));

  1017.                             //Align right meshes

  1018.     mat4 mat_align =      mat4::translate(x - x * RATIO_HW);

  1019.     mat4 mat_gizmo = mat_obj_offset * mat_align * save_proj;

  1020.     for (int i = 0; i < m_meshes.Count(); i++)

  1021.     {

  1022.         {

  1023.             if (m_meshes[i].m1->GetMeshState() == MeshRender::NeedConvert)

  1024.             {

  1025. #if WITH_TEXTURE

  1026.                 m_meshes[i].m1->MeshConvert(new DefaultShaderData(((1 << VertexUsage::Position) | (1 << VertexUsage::Normal) |

  1027.                                                                     (1 << VertexUsage::Color)    | (1 << VertexUsage::TexCoord)),

  1028.                                                                     m_texture_shader, true));

  1029. #else

  1030.                 m_meshes[i].m1->MeshConvert();

  1031. #endif //WITH_TEXTURE

  1032.             }

  1033. #if ALL_FEATURES

  1034.             float j = -(float)(m_meshes.Count() - (i + 1)) + (-m_mesh_id1 + (float)(m_meshes.Count() - 1));

  1035. 

  1036.             if (m_mesh_id1 - m_render_max[0] > (float)i && m_mesh_id1 - m_render_max[1] < (float)i &&

  1037.                 m_meshes[i].m1->GetMeshState() > MeshRender::NeedConvert)

  1038.             {

  1039.                 float a_j = lol::abs(j);

  1040.                 float i_trans = (a_j * a_j * m_hist_scale_mesh.x + a_j * m_hist_scale_mesh.x) * .5f;

  1041.                 float i_scale = clamp(1.f - (m_hist_scale_mesh.y * (m_mesh_id1 - (float)i)), 0.f, 1.f);

  1042. 

  1043.                 //Mesh count offset

  1044.                 mat4 mat_count_offset = mat4::translate(x * RATIO_HW * 2.f * (j + i_trans));

  1045.                 //Mesh count scale

  1046.                 mat4 mat_count_scale = mat4::scale(vec3(vec2(i_scale), 1.f));

  1047. 

  1048.                 //Camera projection

  1049.                 mat4 new_proj = mat_obj_offset * mat_count_offset * mat_align * mat_count_scale * save_proj;

  1050.                 m_camera->SetProjection(new_proj);

  1051.                 m_meshes[i].m1->Render(scene, m_mat);

  1052.                 Renderer::Get()->Clear(ClearMask::Depth);

  1053.             }

  1054.             m_camera->SetProjection(save_proj);

  1055. #else

  1056.             m_meshes[i].m1->Render(scene, m_mat);

  1057. #endif //ALL_FEATURES

  1058.         }

  1059.     }

  1060. 

  1061.     //Scene setup update

  1062.     if (m_ssetup)

  1063.     {

  1064.         m_camera->SetProjection(mat_gizmo);

  1065.         if (m_ssetup->m_show_gizmo)

  1066.             m_gizmos[GZ_Editor]->Render(scene, m_mat);

  1067. 

  1068.         if (m_ssetup->m_show_lights)

  1069.         {

  1070.             for (int k = 0; k < m_ssetup->m_lights.Count(); ++k)

  1071.             {

  1072.                 Light* ltmp = m_ssetup->m_lights[k];

  1073.                 mat4 world = mat4::translate(ltmp->GetPosition());

  1074.                 mat4 local = mat4::translate((inverse(m_mat) * world)[3].xyz);

  1075.                 //dir light

  1076.                 if (ltmp->GetType() == LightType::Directional)

  1077.                 {

  1078.                     m_gizmos[GZ_LightPos]->Render(scene, m_mat * inverse(local));

  1079.                     m_gizmos[GZ_LightDir]->Render(scene, inverse(world) * inverse(mat4::lookat(vec3::zero, -ltmp->GetPosition(), vec3::axis_y)));

  1080.                 }

  1081.                 else //point light

  1082.                 {

  1083.                     m_gizmos[GZ_LightPos]->Render(scene, m_mat * local);

  1084.                 }

  1085.             }

  1086.         }

  1087.         m_camera->SetProjection(save_proj);

  1088.     }

  1089. #endif //NORMAL_USAGE

  1090. 

  1091. #if 0 //Debug normal draw

  1092.     for (int i = m_meshes.Count() - 1; 0 <= i && i < m_meshes.Count(); i++)

  1093.     {

  1094.         for (int j = 0; j < m_meshes[i].m1->m_indices.Count(); j += 3)

  1095.         {

  1096.             VertexData v[3] = { m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j  ]],

  1097.                                 m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j+1]],

  1098.                                 m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j+2]]

  1099.                                 };

  1100.             for (int k = 0; k < 3; k++)

  1101.                 Debug::DrawLine((m_mat * mat4::translate(v[k].m_coord))[3].xyz,

  1102.                                 (m_mat * mat4::translate(v[(k+1)%3].m_coord))[3].xyz, vec4(vec3((v[k].m_coord.z + 1.f)*.5f),1.f));

  1103.         }

  1104.         for (int j = 0; j < m_meshes[i].m1->m_vert.Count(); j++)

  1105.         {

  1106.             VertexData &v = m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j]];

  1107.             Debug::DrawLine((m_mat * mat4::translate(v.m_coord))[3].xyz,

  1108.                             (m_mat * mat4::translate(v.m_coord))[3].xyz +

  1109.                             (m_mat * vec4(v.m_normal * 5.f, 0.f)).xyz, vec4(lol::abs(v.m_normal), 1.f));

  1110.         }

  1111.     }

  1112. #endif

  1113. }