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Vulcan Nightmare

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Experimentally bringing up vulcan support
This commit is contained in:
Kelsi 2026-02-21 19:41:21 -08:00
parent 863a786c48
commit 83b576e8d9
189 changed files with 12147 additions and 7820 deletions
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25
include/rendering/mount_dust.hpp
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@ -1,29 +1,29 @@
#pragma once
#include <GL/glew.h>
#include <vulkan/vulkan.h>
#include <vk_mem_alloc.h>
#include <glm/glm.hpp>
#include <memory>
#include <vector>
namespace wowee {
namespace rendering {
class Camera;
class Shader;
class VkContext;
class MountDust {
public:
MountDust();
~MountDust();
bool initialize();
bool initialize(VkContext* ctx, VkDescriptorSetLayout perFrameLayout);
void shutdown();
// Spawn dust particles at mount feet when moving on ground
void spawnDust(const glm::vec3& position, const glm::vec3& velocity, bool isMoving);
void update(float deltaTime);
void render(const Camera& camera);
void render(VkCommandBuffer cmd, VkDescriptorSet perFrameSet);
private:
struct Particle {
@ -38,11 +38,18 @@ private:
static constexpr int MAX_DUST_PARTICLES = 300;
std::vector<Particle> particles;
GLuint vao = 0;
GLuint vbo = 0;
std::unique_ptr<Shader> shader;
std::vector<float> vertexData;
// Vulkan objects
VkContext* vkCtx = nullptr;
VkPipeline pipeline = VK_NULL_HANDLE;
VkPipelineLayout pipelineLayout = VK_NULL_HANDLE;
// Dynamic mapped buffer for particle vertex data (updated every frame)
::VkBuffer dynamicVB = VK_NULL_HANDLE;
VmaAllocation dynamicVBAlloc = VK_NULL_HANDLE;
VmaAllocationInfo dynamicVBAllocInfo{};
VkDeviceSize dynamicVBSize = 0;
std::vector<float> vertexData;
float spawnAccum = 0.0f;
};