Atomus

My personal vulkan renderer

To do:

• Initializing Vulkan.
• Executing Commands
• Setting up commands
• Rendering Loop
• MainLoop
• Improve render loop
• Shaders.
• Setup imgui.
• Push Constants and new shaders.
• Set up the render pipeline
• Mesh Buffers
• Mesh loading
• Blending
• Window Resizing
• Descriptors Abstractions
• Textures
• Engine Architecture
• Materials
• Meshes & camera
• Interactive Camera
• GLTF scene nodes.
• GLTF textures
• Faster draw
• Refactor

ScreenShot

How to use

#pragma once
#include "Renderer/VkEngine.h"

int main() {
VulkanEngine engine;


///VulkanEngine doenst handle this anymore. you gotta do window creation with GLFW!
glfwInit();
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
auto window =  glfwCreateWindow(800, 600, "Atomus 0.0.1", nullptr, nullptr);

// pass in a pointer GLFWwindow object and enable or disable a imgui debug menu (false by default);
engine.Init(window, true);

//loading a model (Currently supports GLTF and GLB, via the fastgltf lib)
std::string structurePath = {"..//..//Assets/structure_mat.glb"};
auto structureFile = VkLoader::loadGltf(&engine, structurePath);
// just a check, not necessary
assert(structureFile.has_value());
//Name can be anything.
engine.loadedScenes["structure"] = *structureFile;


while (!glfwWindowShouldClose(window)) {
    glfwPollEvents();
    
    //First update the scene
    engine.updateScene();
    
    //Draw any objects after that
    engine.loadedScenes["structure"]->Draw(glm::mat4{1.f}, engine.mainDrawContext);
    
    //Then call the run function
    engine.Run();
}

/// Any objects in the loadedScenes structure gets handeld by the engine and doenst have to be manually to destroyed.
engine.CleanUp();

return 0;
}