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Refine water rendering, swimming, and underwater visuals

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Kelsi 2026-02-03 20:40:59 -08:00
parent 1951dbd9e6
commit d0dac0df07
8 changed files with 440 additions and 56 deletions
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2
include/rendering/camera_controller.hpp
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@ -124,7 +124,7 @@ private:
static constexpr float SWIM_GRAVITY = -5.0f;
static constexpr float SWIM_BUOYANCY = 8.0f;
static constexpr float SWIM_SINK_SPEED = -3.0f;
static constexpr float WATER_SURFACE_OFFSET = 1.5f;
static constexpr float WATER_SURFACE_OFFSET = 0.9f;
// State
bool enabled = true;

4
include/rendering/renderer.hpp
View file

@ -31,6 +31,7 @@ class CharacterRenderer;
class WMORenderer;
class M2Renderer;
class Minimap;
class Shader;
class Renderer {
public:
@ -153,6 +154,9 @@ private:
std::unique_ptr<audio::FootstepManager> footstepManager;
std::unique_ptr<audio::ActivitySoundManager> activitySoundManager;
std::unique_ptr<game::ZoneManager> zoneManager;
std::unique_ptr<Shader> underwaterOverlayShader;
uint32_t underwaterOverlayVAO = 0;
uint32_t underwaterOverlayVBO = 0;
pipeline::AssetManager* cachedAssetManager = nullptr;
uint32_t currentZoneId = 0;

11
include/rendering/water_renderer.hpp
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@ -3,6 +3,7 @@
#include <vector>
#include <memory>
#include <optional>
#include <cstdint>
#include <glm/glm.hpp>
namespace wowee {
@ -22,9 +23,12 @@ class Shader;
*/
struct WaterSurface {
glm::vec3 position; // World position
glm::vec3 origin; // Mesh origin (world)
glm::vec3 stepX; // Mesh X step vector in world space
glm::vec3 stepY; // Mesh Y step vector in world space
float minHeight; // Minimum water height
float maxHeight; // Maximum water height
uint8_t liquidType; // 0=water, 1=ocean, 2=magma, 3=slime
uint16_t liquidType; // LiquidType.dbc ID (WotLK)
// Owning tile coordinates (for per-tile removal)
int tileX = -1, tileY = -1;
@ -119,6 +123,7 @@ public:
* Returns the highest water surface height at that XY, or nullopt if no water.
*/
std::optional<float> getWaterHeightAt(float glX, float glY) const;
std::optional<uint16_t> getWaterTypeAt(float glX, float glY) const;
/**
* Get water surface count
@ -129,8 +134,8 @@ private:
void createWaterMesh(WaterSurface& surface);
void destroyWaterMesh(WaterSurface& surface);
glm::vec4 getLiquidColor(uint8_t liquidType) const;
float getLiquidAlpha(uint8_t liquidType) const;
glm::vec4 getLiquidColor(uint16_t liquidType) const;
float getLiquidAlpha(uint16_t liquidType) const;
std::unique_ptr<Shader> waterShader;
std::vector<WaterSurface> surfaces;