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Showing results for tags 'Light'.
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Light cone angles not saves: 1. Create spot light 2. Set 60 : 90 cone angles 3. Open map file or reload in the editor - 60 : 60 Brightness does not matches with in game bright in same cases, but can't reproduce it yet Strange stripes from light on surfaces: Example map:Start.zip
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You can see a light beside wall, but light source is before this wall. It happens if near range is bigger than distance to obstacle. In my game i'm using near range to prevents shadows of character that have this light source (flashlight). But in this case light goes through walls.
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Code from https://www.ultraengine.com/learn/Entity_Staticize?lang=cpp Added fps counter to title, disabled VSync, fixed mover include Release mode 2500-2580 fps, hit space to make light static - 1700-1800 fps #include "UltraEngine.h" #include "Components/Motion/Mover.h" using namespace UltraEngine; int main(int argc, const char* argv[]) { //Plugin for texture loading auto plugin = LoadPlugin("Plugins/FITextureLoader"); //Get display auto displays = GetDisplays(); //Create window auto window = CreateWindow("Ultra Engine", 0, 0, 1280, 720, displays[0], WINDOW_TITLEBAR | WINDOW_CENTER); //Create framebuffer auto framebuffer = CreateFramebuffer(window); //Create world auto world = CreateWorld(); world->SetAmbientLight(0.1); world->RecordStats(true); //Create camera auto camera = CreateCamera(world); camera->SetClearColor(0.25); camera->SetPosition(0, 2, 0); camera->Move(0, 0, -5); //Build scene auto tunnel = LoadModel(world, "https://github.com/UltraEngine/Documentation/raw/master/Assets/Models/Underground/tunnel_t.glb"); tunnel->SetRotation(0, 180, 0); tunnel->Staticize(); auto cage = LoadModel(world, "https://github.com/UltraEngine/Documentation/raw/master/Assets/Models/Underground/fancage.glb"); cage->Staticize(); auto fan = LoadModel(world, "https://github.com/UltraEngine/Documentation/raw/master/Assets/Models/Underground/fanblades.glb"); fan->SetPosition(0, 2, 0); auto mover = fan->AddComponent<Mover>(); mover->rotationspeed.z = 300; auto light = CreatePointLight(world); light->SetColor(2, 2, 2); light->SetRange(10); light->SetPosition(0, 2, 2); light->SetColor(4.0); //Display text auto orthocam = CreateCamera(world, PROJECTION_ORTHOGRAPHIC); orthocam->SetClearMode(CLEAR_DEPTH); orthocam->SetRenderLayers(128); orthocam->SetPosition(float(framebuffer->size.x) * 0.5, float(framebuffer->size.y) * 0.5f); auto font = LoadFont("Fonts/arial.ttf"); auto text = CreateSprite(world, font, "Shadow polygons: 0", 14.0 * displays[0]->scale); text->SetPosition(2, framebuffer->size.y - 16.0f * displays[0]->scale); text->SetRenderLayers(128); auto text2 = CreateSprite(world, font, "Press space to make the light static.", 14.0 * displays[0]->scale); text2->SetPosition(2, framebuffer->size.y - 16.0f * 2.0f * displays[0]->scale); text2->SetRenderLayers(128); //Main loop while (!window->KeyHit(KEY_ESCAPE) and !window->Closed()) { world->Update(); world->Render(framebuffer, false); window->SetText("FPS: " + String(world->renderstats.framerate)); if (window->KeyHit(KEY_SPACE)) { light->Staticize(); text2->SetHidden(true); } text->SetText("Shadow polygons: " + String(world->renderstats.shadowpolygons)); } return 0; }
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WoodFloor047 PBR materialCC0 Public DomainFree -
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WoodFloor006 PBR materialCC0 Public DomainFree
