mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-03-23 07:40:14 +00:00
6563eebb60
- Skybox now uses DBC sky colors (skyTop/skyMiddle/skyBand1/skyBand2) instead of hardcoded C++ color curves, with 3-band gradient and Rayleigh/Mie scattering - Clouds receive sun direction for lit edges, self-shadowing, and silver lining - Fixed sun quad box artifact with proper edge fade in celestial shader - Lens flare attenuated by fog, cloud density, and weather intensity - Replaced garish green/purple lens flare ghosts with warm natural palette - Added zone-based weather system for single-player mode with per-zone rain/snow configuration, probability-based activation, and smooth intensity transitions - Server SMSG_WEATHER remains authoritative when connected to a server
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
#pragma once
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#include <memory>
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#include <glm/glm.hpp>
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#include <vulkan/vulkan.h>
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#include <vk_mem_alloc.h>
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namespace wowee {
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namespace rendering {
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class VkContext;
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struct SkyParams;
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/**
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* Skybox renderer
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*
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* Renders an atmospheric sky gradient using a fullscreen triangle.
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* No vertex buffer: 3 vertices cover the entire screen via gl_VertexIndex.
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* World-space ray direction is reconstructed from the inverse view+projection.
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*
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* Sky colors are driven by DBC data (Light.dbc / LightIntBand.dbc) via SkyParams,
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* with Rayleigh/Mie atmospheric scattering for realistic appearance.
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*/
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class Skybox {
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public:
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Skybox();
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~Skybox();
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bool initialize(VkContext* ctx, VkDescriptorSetLayout perFrameLayout);
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void shutdown();
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void recreatePipelines();
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/**
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* Render the skybox using DBC-driven sky colors.
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* @param cmd Command buffer to record into
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* @param perFrameSet Per-frame descriptor set (set 0, contains camera UBO)
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* @param params Sky parameters with DBC colors and sun direction
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*/
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void render(VkCommandBuffer cmd, VkDescriptorSet perFrameSet, const SkyParams& params);
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/**
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* Enable/disable skybox rendering
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*/
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void setEnabled(bool enabled) { renderingEnabled = enabled; }
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bool isEnabled() const { return renderingEnabled; }
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/**
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* Set time of day (0-24 hours)
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* 0 = midnight, 6 = dawn, 12 = noon, 18 = dusk, 24 = midnight
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*/
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void setTimeOfDay(float time);
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float getTimeOfDay() const { return timeOfDay; }
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/**
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* Enable/disable time progression
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*/
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void setTimeProgression(bool enabled) { timeProgressionEnabled = enabled; }
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bool isTimeProgressionEnabled() const { return timeProgressionEnabled; }
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/**
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* Update time progression
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*/
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void update(float deltaTime);
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private:
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VkContext* vkCtx = nullptr;
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VkPipeline pipeline = VK_NULL_HANDLE;
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VkPipelineLayout pipelineLayout = VK_NULL_HANDLE;
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float timeOfDay = 12.0f; // Default: noon
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float timeSpeed = 1.0f; // 1.0 = 1 hour per real second
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bool timeProgressionEnabled = false;
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bool renderingEnabled = true;
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};
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} // namespace rendering
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} // namespace wowee
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