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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/skybox.hpp
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@ -2,12 +2,13 @@
#include <memory>
#include <glm/glm.hpp>
#include <vulkan/vulkan.h>
#include <vk_mem_alloc.h>
namespace wowee {
namespace rendering {
class Shader;
class Camera;
class VkContext;
/**
* Skybox renderer
@ -20,15 +21,16 @@ public:
Skybox();
~Skybox();
bool initialize();
bool initialize(VkContext* ctx, VkDescriptorSetLayout perFrameLayout);
void shutdown();
/**
* Render the skybox
* @param camera Camera for view matrix (position is ignored for skybox)
* @param cmd Command buffer to record into
* @param perFrameSet Per-frame descriptor set (set 0, contains camera UBO)
* @param timeOfDay Time of day in hours (0-24), affects sky color
*/
void render(const Camera& camera, float timeOfDay = 12.0f);
void render(VkCommandBuffer cmd, VkDescriptorSet perFrameSet, float timeOfDay = 12.0f);
/**
* Enable/disable skybox rendering
@ -66,11 +68,16 @@ private:
glm::vec3 getSkyColor(float altitude, float time) const;
glm::vec3 getZenithColor(float time) const;
std::unique_ptr<Shader> skyShader;
VkContext* vkCtx = nullptr;
VkPipeline pipeline = VK_NULL_HANDLE;
VkPipelineLayout pipelineLayout = VK_NULL_HANDLE;
VkBuffer vertexBuffer = VK_NULL_HANDLE;
VmaAllocation vertexAlloc = VK_NULL_HANDLE;
VkBuffer indexBuffer = VK_NULL_HANDLE;
VmaAllocation indexAlloc = VK_NULL_HANDLE;
uint32_t vao = 0;
uint32_t vbo = 0;
uint32_t ebo = 0;
int indexCount = 0;
float timeOfDay = 12.0f; // Default: noon