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目錄樹: 22322d50fd
lol/doc/samples/meshviewer/meshviewer.cpp

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原始文件 Blame 歷史記錄 

  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.     /** OLD STUFF **/

  156.     //Prepare();

  157. 

  158.     //Threads setup

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

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

  161. 

  162.     //Scene setup

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

  164.     UpdateSceneSetup();

  165. 

  166.     //Mesh file

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

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

  169. 

  170.     //Camera setup

  171.     m_camera = new Camera();

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

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

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

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

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

  177.     scene.PushCamera(m_camera);

  178. 

  179. #if HAS_INPUT

  180.     InputProfile& ip = m_profile;

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

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

  183. 

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

  185.     m_controller->Init(m_profile);

  186. #endif //HAS_INPUT

  187. 

  188.     /** ----- Init is done ----- **/

  189.     m_init = true;

  190. 

  191.     /** ----- Start threads ----- **/

  192.     m_file_check->Start();

  193. 

  194. }

  195. 

  196. //-----------------------------------------------------------------------------

  197. void MeshViewer::Stop()

  198. {

  199.     //Destroy scene setup

  200.     UpdateSceneSetup(true);

  201. 

  202.     //Destroy core stuff

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

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

  205. 

  206.     m_file_check->UnregisterFile(m_file_status);

  207. 

  208.     //Unref all entities

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

  210. 

  211.     //Delete objs

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

  213. 

  214.     //Nullify all

  215.     m_camera = nullptr;

  216.     m_controller = nullptr;

  217.     m_file_check = nullptr;

  218.     m_file_loader = nullptr;

  219. 

  220.     /** ----- Init is needed ----- **/

  221.     m_init = false;

  222. }

  223. 

  224. //-----------------------------------------------------------------------------

  225. void MeshViewer::UpdateSceneSetup(bool only_destroy)

  226. {

  227.     //Delete previous setups

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

  229.     for (String key : keys)

  230.         delete m_ssetups[key];

  231.     m_ssetups.empty();

  232.     if (m_ssetup_file_status)

  233.     {

  234.         m_file_check->UnregisterFile(m_ssetup_file_status);

  235.         delete m_ssetup_file_status;

  236.     }

  237.     m_ssetup_file_status = nullptr;

  238. 

  239.     //Init new setups

  240.     if (!only_destroy)

  241.     {

  242.         m_ssetup_loader.ExecLuaFile(m_ssetup_file_name);

  243.         if (m_ssetup_loader.GetLoadedSetups(m_ssetups))

  244.         {

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

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

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

  248.                 m_ssetup_name = keys[0];

  249.         }

  250.     }

  251. }

  252. 

  253. //-----------------------------------------------------------------------------

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

  255. {

  256.     MeshViewerLoadJob* job = nullptr;

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

  258.     return job;

  259. }

  260. 

  261. //-----------------------------------------------------------------------------

  262. void MeshViewer::TickGame(float seconds)

  263. {

  264.     super::TickGame(seconds);

  265. 

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

  267.     if (!m_init) return;

  268. 

  269.     m_first_tick = true;

  270. 

  271. #if HAS_INPUT

  272.     {

  273.         //Shutdown logic

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

  275.             Ticker::Shutdown();

  276.     }

  277. #endif //HAS_INPUT

  278. 

  279.     static bool default_open = true;

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

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

  282.     //static bool use_custom_cam = true;

  283.     //static float f;

  284.     //static int mesh_idx = 0;

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

  286.     //static array<String> mesh_names_str;

  287. 

  288.     //Draw viewer objects

  289.     m_menu_mesh_names_char.empty();

  290.     m_menu_mesh_names_str.empty();

  291.     for (ViewerObject* obj : m_objs)

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

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

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

  295. 

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

  297.     //CAMERA UI ---------------------------------------------------------------

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

  299.     {

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

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

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

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

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

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

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

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

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

  309. 

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

  311.         //ImGui::ListBox()

  312.     }

  313.     ImGui::End();

  314. 

  315.     //Camera

  316.     if (m_menu_cam_useage)

  317.     {

  318.         vec3 sphere_pos_rad = m_menu_cam_pos;

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

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

  321.         m_camera->SetFov(m_menu_cam_fov);

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

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

  324.     }

  325. 

  326.     //Check file update

  327.     ASSERT(m_file_status);

  328.     //if (false) //DEBUG

  329.     //m_file_status->GetTime()

  330.     if (m_file_status->HasUpdated())

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

  332. 

  333.     //Check work done

  334.     //if (false) //DEBUG

  335.     {

  336.         array<ThreadJob*> result;

  337.         m_file_loader->GetWorkResult(result);

  338.         if (result.count())

  339.         {

  340.             for (ThreadJob* job : result)

  341.             {

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

  343.                 {

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

  345.                     mvjob->RetrieveResult(this);

  346.                 }

  347.                 delete job;

  348.             }

  349.         }

  350.     }

  351. 

  352.     /** OLD STUFF **/

  353.     //Update(seconds);

  354. }

  355. 

  356. //-----------------------------------------------------------------------------

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

  358. {

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

  360. 

  361.     //Draw viewer objects

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

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

  364. 

  365.     //Draw gizmos & grid

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

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

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

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

  370. 

  371.     /** OLD STUFF **/

  372.     //Draw(seconds);

  373. }

  374. 

  375. //The basic main --------------------------------------------------------------

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

  377. {

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

  379. 

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

  381.     if (argc > 1)

  382.         new MeshViewer(argv[1]);

  383.     else

  384.         new MeshViewer();

  385.     app.Run();

  386. 

  387.     return EXIT_SUCCESS;

  388. }

  389. 

  390. //-------------------------------------------------------------------------

  391. //OLD ---------------------------------------------------------------------

  392. //-------------------------------------------------------------------------

  393. #if HAS_INPUT

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

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

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

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

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

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

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

  401. #endif //HAS_INPUT

  402. 

  403. void MeshViewer::Prepare()

  404. {

  405.     // Message Service

  406.     MessageService::Setup();

  407. 

  408.     //Compile ref meshes

  409.     m_gizmos << new EasyMesh();

  410.     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]");

  411.     m_gizmos << new EasyMesh();

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

  413.     m_gizmos << new EasyMesh();

  414.     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]");

  415. 

  416.     // Mesh Setup

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

  418.     m_mesh_render = 0;

  419.     m_mesh_id = 0;

  420.     m_mesh_id1 = 0.f;

  421.     m_default_texture = nullptr;

  422.     m_texture_shader = nullptr;

  423.     m_texture = nullptr;

  424. 

  425.     //Camera Setup

  426.     m_reset_timer = -1.f;

  427.     m_fov = -100.f;

  428.     m_fov_mesh = 0.f;

  429.     m_fov_speed = 0.f;

  430.     m_zoom = 0.f;

  431.     m_zoom_mesh = 0.f;

  432.     m_zoom_speed = 0.f;

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

  434.     m_rot_mesh = vec2::zero;

  435.     m_rot_speed = vec2::zero;

  436.     m_pos = vec2::zero;

  437.     m_pos_mesh = vec2::zero;

  438.     m_pos_speed = vec2::zero;

  439.     m_screen_offset = vec2::zero;

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

  441.     m_hist_scale_mesh = vec2(.0f);

  442.     m_hist_scale_speed = vec2(.0f);

  443. 

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

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

  446. 

  447.     m_build_timer = 0.1f;

  448.     m_build_time = -1.f;

  449. 

  450.     //stream update

  451.     m_stream_update_time = 2.0f;

  452.     m_stream_update_timer = 1.0f;

  453. 

  454.     m_init = true;

  455.     m_input_usage = 0;

  456. 

  457. #if HAS_INPUT

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

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

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

  461. 

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

  463.     {

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

  465. 

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

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

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

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

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

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

  472.     }

  473. 

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

  475.     {

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

  477. 

  478.         //Camera keyboard rotation

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

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

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

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

  483. 

  484.         //Camera keyboard position switch

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

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

  487. 

  488.         //Camera unzoom switch

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

  490. 

  491.         //Mesh change

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

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

  494. 

  495.         //Base setup

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

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

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

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

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

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

  502.     }

  503. #endif //HAS_INPUT

  504. 

  505. 

  506.     m_camera = new Camera();

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

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

  509.     m_camera->UseShift(true);

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

  511.     scene.PushCamera(m_camera);

  512. 

  513.     //Lights setup

  514.     m_ssetup = new SceneSetup();

  515. #if NO_SC_SETUP

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

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

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

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

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

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

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

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

  524.     EasyMesh* em = new EasyMesh();

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

  526.     {

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

  528.             m_mesh_id++;

  529.         m_meshes.Push(em, nullptr);

  530.     }

  531. #else

  532.     //TOUKY CHANGE THAT

  533.     /*

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

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

  536.     "showgizmo true ");

  537.     */

  538.     m_ssetup->Startup();

  539. #endif //NO_SC_SETUP

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

  541.     {

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

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

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

  545.     }

  546. }

  547. 

  548. void MeshViewer::Unprepare()

  549. {

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

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

  552.     if (m_ssetup) delete m_ssetup;

  553. 

  554.     MessageService::Destroy();

  555. 

  556.     //Register all entities

  557.     for (Entity* entity : m_entities)

  558.         Ticker::Unref(entity);

  559. 

  560.     m_controller = nullptr;

  561.     m_camera = nullptr;

  562.     m_ssetup = nullptr;

  563. 

  564.     /** ----- Init is needed ----- **/

  565.     m_init = false;

  566. }

  567. 

  568. void MeshViewer::Update(float seconds)

  569. {

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

  571. #if HAS_INPUT

  572.     {

  573.         //Shutdown logic

  574.         if (KeyReleased(KEY_ESC))

  575.             Ticker::Shutdown();

  576.     }

  577. #endif //HAS_INPUT

  578. 

  579.     //Compute render mesh count

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

  581.     float i_m = m_hist_scale_mesh.x;

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

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

  584. 

  585.     //Mesh Change

  586. #if HAS_INPUT

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

  588. #endif //HAS_INPUT

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

  590. 

  591. #if ALL_FEATURES

  592. 

  593.     //Update light position & damping

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

  595.     {

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

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

  598. 

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

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

  601. 

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

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

  604.     }

  605. 

  606.     //Camera update

  607.     bool is_pos = false;

  608.     bool is_fov = false;

  609.     bool is_hsc = false;

  610.     vec2 tmpv = vec2::zero;

  611. 

  612. #if HAS_INPUT

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

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

  615. 

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

  617.     {

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

  619.         if (KeyDown(MSE_CAM_ROT))

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

  621.         if (KeyDown(MSE_CAM_POS))

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

  623.         if (KeyDown(MSE_CAM_FOV))

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

  625.     }

  626. 

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

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

  629. #endif //HAS_INPUT

  630. 

  631.     //Base data

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

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

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

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

  636. 

  637.     //speed

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

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

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

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

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

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

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

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

  646. 

  647.     m_rot += m_rot_speed * seconds;

  648. 

  649. #if HAS_INPUT

  650.     if (m_reset_timer >= 0.f)

  651.         m_reset_timer -= seconds;

  652.     if (KeyPressed(KEY_CAM_RESET))

  653.     {

  654.         if (m_reset_timer >= 0.f)

  655.         {

  656.             m_pos = vec2(0.f);

  657.             m_zoom = 0.f;

  658.         }

  659.         else

  660.             m_reset_timer = RESET_TIMER;

  661.     }

  662. 

  663.     //Transform update

  664.     if (!KeyDown(KEY_CAM_RESET))

  665.     {

  666.         m_pos += m_pos_speed * seconds;

  667.         m_fov += m_fov_speed * seconds;

  668.         m_zoom += m_zoom_speed * seconds;

  669.         m_hist_scale += m_hist_scale_speed * seconds;

  670.     }

  671. #endif //HAS_INPUT

  672. 

  673.     //clamp

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

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

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

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

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

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

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

  681. 

  682. #if HAS_INPUT

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

  684.     {

  685.         pos_mesh = vec2::zero;

  686.         zoom_mesh = 0.f;

  687.     }

  688. #endif //HAS_INPUT

  689. 

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

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

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

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

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

  695. 

  696.     //Mesh mat calculation

  697.     m_mat_prev = m_mat;

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

  699. 

  700.     //Target List Setup

  701.     TargetCamera tc;

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

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

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

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

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

  707.     {

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

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

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

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

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

  713.     }

  714. 

  715.     //--

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

  717.     //--

  718.     vec2 cam_center(0.f);

  719.     float cam_factor = .0f;

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

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

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

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

  724. 

  725.     //target on-screen computation

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

  727.     {

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

  729.         {

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

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

  732.             vec3 vpos;

  733. 

  734.             //Get location in cam coordinates

  735.             target_mx = world_cam * target_mx;

  736.             vpos = target_mx[3].xyz;

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

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

  739. 

  740.             //Get location in screen coordinates

  741.             target_mx = cam_screen * target_mx;

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

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

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

  745. 

  746.             //Build Barycenter

  747.             cam_center += vpos.xy;

  748.             cam_factor += 1.f;

  749.         }

  750.     }

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

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

  753.     float z_dist = //m_camera->m_target_distance

  754.         length(m_camera->m_position)

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

  756. 

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

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

  759. 

  760.     float forced_zoom = m_zoom_mesh;

  761. 

  762.     if (cam_factor > 0.f)

  763.     {

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

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

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

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

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

  769.         m_camera->SetFov(m_fov_mesh);

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

  771. 

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

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

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

  775.     }

  776. 

  777.     //--

  778.     //Message Service

  779.     //--

  780.     String mesh("");

  781.     int u = 1;

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

  783.     {

  784.         int o = 1;

  785.         while (o-- > 0)

  786.         {

  787.             SceneSetup* new_ssetup = new SceneSetup();

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

  789.             {

  790.                 //Store current light datas, in World

  791.                 array<LightData> light_datas;

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

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

  794. 

  795.                 if (m_ssetup)

  796.                     delete m_ssetup;

  797.                 m_ssetup = new_ssetup;

  798.                 m_ssetup->Startup();

  799. 

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

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

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

  803.                 {

  804.                     //Store local dst in current m_ld

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

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

  807.                         m_light_datas[i] = ltmp;

  808.                     else

  809.                         m_light_datas << ltmp;

  810. 

  811.                     vec3 loc = vec3::zero;

  812.                     vec4 col = vec4::zero;

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

  814.                     {

  815.                         loc = light_datas[i].m_pos;

  816.                         col = light_datas[i].m_col;

  817.                     }

  818. 

  819.                     //Restore old light datas in new lights

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

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

  822.                 }

  823.             }

  824.             else

  825.             {

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

  827.                 delete new_ssetup;

  828.             }

  829.         }

  830.     }

  831. 

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

  833.     int o = 1;

  834.     while (o-- > 0)

  835.     {

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

  837.         {

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

  839.             {

  840.                 //Create a new mesh

  841.                 EasyMesh* em = new EasyMesh();

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

  843.                 {

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

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

  846.                         m_mesh_id++;

  847.                     m_meshes.Push(em, nullptr);

  848.                 }

  849.                 else

  850.                     delete em;

  851.             }

  852.         }

  853.     }

  854.     m_ssetup->m_custom_cmd.Empty();

  855. #endif //ALL_FEATURES

  856. 

  857. #if HAS_WEB

  858. /*

  859.     if (m_stream_update_time > .0f)

  860.     {

  861.         m_stream_update_time = -1.f;

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

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

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

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

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

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

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

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

  870.     }

  871. */

  872. #elif defined(_WIN32)

  873.     //--

  874.     //File management

  875.     //--

  876.     m_stream_update_time += seconds;

  877.     if (m_stream_update_time > m_stream_update_timer)

  878.     {

  879.         m_stream_update_time = 0.f;

  880. 

  881.         File f;

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

  883.         String cmd = f.ReadString();

  884.         f.Close();

  885. 

  886.         if (cmd.Count()

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

  888.         {

  889.             m_cmdlist << cmd;

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

  891.         }

  892.     }

  893. #endif //WINDOWS

  894. }

  895. 

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

  897. {

  898. 

  899.     if (!m_init || !m_first_tick)

  900.         return;

  901. 

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

  903. #if HAS_INPUT

  904.     {

  905.         if (KeyReleased(KEY_F2))

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

  907.         else if (KeyReleased(KEY_F1))

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

  909.     }

  910. #endif //HAS_INPUT

  911. 

  912. #if !HAS_WEB && WITH_TEXTURE

  913.     if (!m_default_texture)

  914.     {

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

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

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

  918.     }

  919.     else if (m_texture && m_default_texture)

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

  921. #endif //!HAS_WEB && WITH_TEXTURE

  922. 

  923.     g_renderer->SetClearColor(m_ssetup->m_clear_color);

  924. 

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

  926.     {

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

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

  929.         else

  930.             break;

  931.     }

  932. 

  933.     if (m_build_timer > .0f)

  934.     {

  935.         if (m_build_time < .0f)

  936.         {

  937.             m_build_time = m_build_timer;

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

  939.             {

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

  941.                 {

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

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

  944.                     int ii = 1;

  945. #if 1

  946.                     bool stop = false;

  947.                     while (!stop)

  948.                     {

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

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

  951.                         {

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

  953.                             {

  954.                                 case EasyMeshCmdType::LoopStart:

  955.                                 case EasyMeshCmdType::LoopEnd:

  956.                                 case EasyMeshCmdType::OpenBrace:

  957.                                 case EasyMeshCmdType::CloseBrace:

  958.                                 case EasyMeshCmdType::ScaleWinding:

  959.                                 case EasyMeshCmdType::QuadWeighting:

  960.                                 case EasyMeshCmdType::PostBuildNormal:

  961.                                 case EasyMeshCmdType::PreventVertCleanup:

  962.                                 case EasyMeshCmdType::SetColorA:

  963.                                 case EasyMeshCmdType::SetColorB:

  964.                                 {

  965.                                     ii++;

  966.                                     break;

  967.                                 }

  968.                                 default:

  969.                                 {

  970.                                     stop = true;

  971.                                     break;

  972.                                 }

  973.                             }

  974.                         }

  975.                         else

  976.                             stop = true;

  977.                     }

  978. #endif

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

  980.                     newtmp->ExecuteCmdStack(false);

  981. 

  982.                     m_meshes[i].m1 = newtmp;

  983.                     delete tmp;

  984.                 }

  985.             }

  986.         }

  987.         m_build_time -= seconds;

  988.     }

  989. 

  990. #define NORMAL_USAGE 1

  991. #if NORMAL_USAGE

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

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

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

  995.                             //Y object Offset

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

  997.                             //Mesh Pos Offset

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

  999.                             //Align right meshes

  1000.     mat4 mat_align =      mat4::translate(x - x * RATIO_HW);

  1001.     mat4 mat_gizmo = mat_obj_offset * mat_align * save_proj;

  1002.     for (int i = 0; i < m_meshes.Count(); i++)

  1003.     {

  1004.         {

  1005.             if (m_meshes[i].m1->GetMeshState() == MeshRender::NeedConvert)

  1006.             {

  1007. #if WITH_TEXTURE

  1008.                 m_meshes[i].m1->MeshConvert(new DefaultShaderData(((1 << VertexUsage::Position) | (1 << VertexUsage::Normal) |

  1009.                                                                     (1 << VertexUsage::Color)    | (1 << VertexUsage::TexCoord)),

  1010.                                                                     m_texture_shader, true));

  1011. #else

  1012.                 m_meshes[i].m1->MeshConvert();

  1013. #endif //WITH_TEXTURE

  1014.             }

  1015. #if ALL_FEATURES

  1016.             float j = -(float)(m_meshes.Count() - (i + 1)) + (-m_mesh_id1 + (float)(m_meshes.Count() - 1));

  1017. 

  1018.             if (m_mesh_id1 - m_render_max[0] > (float)i && m_mesh_id1 - m_render_max[1] < (float)i &&

  1019.                 m_meshes[i].m1->GetMeshState() > MeshRender::NeedConvert)

  1020.             {

  1021.                 float a_j = lol::abs(j);

  1022.                 float i_trans = (a_j * a_j * m_hist_scale_mesh.x + a_j * m_hist_scale_mesh.x) * .5f;

  1023.                 float i_scale = clamp(1.f - (m_hist_scale_mesh.y * (m_mesh_id1 - (float)i)), 0.f, 1.f);

  1024. 

  1025.                 //Mesh count offset

  1026.                 mat4 mat_count_offset = mat4::translate(x * RATIO_HW * 2.f * (j + i_trans));

  1027.                 //Mesh count scale

  1028.                 mat4 mat_count_scale = mat4::scale(vec3(vec2(i_scale), 1.f));

  1029. 

  1030.                 //Camera projection

  1031.                 mat4 new_proj = mat_obj_offset * mat_count_offset * mat_align * mat_count_scale * save_proj;

  1032.                 m_camera->SetProjection(new_proj);

  1033.                 m_meshes[i].m1->Render(scene, m_mat);

  1034.                 g_renderer->Clear(ClearMask::Depth);

  1035.             }

  1036.             m_camera->SetProjection(save_proj);

  1037. #else

  1038.             m_meshes[i].m1->Render(scene, m_mat);

  1039. #endif //ALL_FEATURES

  1040.         }

  1041.     }

  1042. 

  1043.     //Scene setup update

  1044.     if (m_ssetup)

  1045.     {

  1046.         m_camera->SetProjection(mat_gizmo);

  1047.         if (m_ssetup->m_show_gizmo)

  1048.             m_gizmos[GZ_Editor]->Render(scene, m_mat);

  1049. 

  1050.         if (m_ssetup->m_show_lights)

  1051.         {

  1052.             for (int k = 0; k < m_ssetup->m_lights.Count(); ++k)

  1053.             {

  1054.                 Light* ltmp = m_ssetup->m_lights[k];

  1055.                 mat4 world = mat4::translate(ltmp->GetPosition());

  1056.                 mat4 local = mat4::translate((inverse(m_mat) * world)[3].xyz);

  1057.                 //dir light

  1058.                 if (ltmp->GetType() == LightType::Directional)

  1059.                 {

  1060.                     m_gizmos[GZ_LightPos]->Render(scene, m_mat * inverse(local));

  1061.                     m_gizmos[GZ_LightDir]->Render(scene, inverse(world) * inverse(mat4::lookat(vec3::zero, -ltmp->GetPosition(), vec3::axis_y)));

  1062.                 }

  1063.                 else //point light

  1064.                 {

  1065.                     m_gizmos[GZ_LightPos]->Render(scene, m_mat * local);

  1066.                 }

  1067.             }

  1068.         }

  1069.         m_camera->SetProjection(save_proj);

  1070.     }

  1071. #endif //NORMAL_USAGE

  1072. 

  1073. #if 0 //Debug normal draw

  1074.     for (int i = m_meshes.Count() - 1; 0 <= i && i < m_meshes.Count(); i++)

  1075.     {

  1076.         for (int j = 0; j < m_meshes[i].m1->m_indices.Count(); j += 3)

  1077.         {

  1078.             VertexData v[3] = { m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j  ]],

  1079.                                 m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j+1]],

  1080.                                 m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j+2]]

  1081.                                 };

  1082.             for (int k = 0; k < 3; k++)

  1083.                 Debug::DrawLine((m_mat * mat4::translate(v[k].m_coord))[3].xyz,

  1084.                                 (m_mat * mat4::translate(v[(k+1)%3].m_coord))[3].xyz, vec4(vec3((v[k].m_coord.z + 1.f)*.5f),1.f));

  1085.         }

  1086.         for (int j = 0; j < m_meshes[i].m1->m_vert.Count(); j++)

  1087.         {

  1088.             VertexData &v = m_meshes[i].m1->m_vert[m_meshes[i].m1->m_indices[j]];

  1089.             Debug::DrawLine((m_mat * mat4::translate(v.m_coord))[3].xyz,

  1090.                             (m_mat * mat4::translate(v.m_coord))[3].xyz +

  1091.                             (m_mat * vec4(v.m_normal * 5.f, 0.f)).xyz, vec4(lol::abs(v.m_normal), 1.f));

  1092.         }

  1093.     }

  1094. #endif

  1095. }