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Ultra Engine Beta Update
Entry posted by Josh ·
7,239 views
The Turbo Game Engine beta is updated! This will allow you to load your own maps in the new engine and see the speed difference the new renderer makes.
- LoadScene() has replaced the LoadMap() function, but it still loads your existing map files.
- To create a PBR material, insert a line into the material file that says "lightingmodel=1". Blinn-Phong is the default lighting model.
- The red and green channels on texture unit 2 represent metalness and roughness.
- You generally don't need to assign shaders to your materials. The engine will automatically select one based on what textures you have.
- Point and spot lights work. Directional lights do not.
- Setting the world skybox only affects PBR reflections and Blinn-Phong ambient lighting. No sky will be visible.
- Physics, scripting, particles, and terrain do not work.
- Variance shadow maps are in use. There are currently some problems with lines appearing at cubemap seams and some flickering pixels. Objects should always cast a shadow or they won't appear correctly with VSMs.
- I had to include glew.c in the project because the functions weren't being detected from the static lib. I'm not sure why.
- The static libraries are huge. The release build is nearly one gigabyte. But when compiled, your executable is small.
#include "Leadwerks.h" using namespace Leadwerks; int main(int argc, const char *argv[]) { //Create a window auto window = CreateWindow("MyGame", 0, 0, 1280, 720); //Create a rendering context auto context = CreateContext(window); //Create the world auto world = CreateWorld(); //This only affects reflections at this time world->SetSkybox("Models/Damaged Helmet/papermill.tex"); shared_ptr<Camera> camera; auto scene = LoadScene(world, "Maps/turbotest.map"); for (auto entity : scene->entities) { if (dynamic_pointer_cast<Camera>(entity)) { camera = dynamic_pointer_cast<Camera>(entity); } } auto model = LoadModel(world, "Models/Damaged Helmet/DamagedHelmet.mdl"); model->Move(0, 1, 0); model->SetShadowMode(LIGHT_DYNAMIC, true); //Create a camera if one was not found if (camera == nullptr) { camera = CreateCamera(world); camera->Move(0, 1, -3); } //Set background color camera->SetClearColor(0.15); //Enable camera free look and hide mouse camera->SetFreeLookMode(true); window->HideMouse(); //Create a light auto light = CreateLight(world, LIGHT_POINT); light->SetShadowMode(LIGHT_DYNAMIC | LIGHT_STATIC | LIGHT_CACHED); light->SetPosition(0, 4, -4); light->SetRange(15); while (window->KeyHit(KEY_ESCAPE) == false and window->Closed() == false) { //Rotate model model->Turn(0, 0.5, 0); //Camera movement if (window->KeyDown(Key::A)) camera->Move(-0.1, 0, 0); if (window->KeyDown(Key::D)) camera->Move(0.1, 0, 0); if (window->KeyDown(Key::W)) camera->Move(0, 0, 0.1); if (window->KeyDown(Key::S)) camera->Move(0, 0, -0.1); //Update the world world->Update(); //Render the world world->Render(context); } Shutdown(); return 0; }
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