RendererTypes.hpp

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#pragma once
 
#include "../animation/SkinVertex.hpp" // ModelVertex (48-byte bind-pose vertex)
 
#include <cstdint>
#include <glm/glm.hpp>
#include <vector>
 
// ─── Existing types ──────────────────────────────────────────────────────────

struct RenderToggles
{
    // Geometry passes
    bool pbrModels = true;       
    bool entityModels = true;    
    bool weaponViewmodel = true; 
    bool skybox = true;          
    bool normalTextures = false; 
    bool roughnessTextures = true; 
    bool metallicTextures = true;  
 
    // Shadow
    bool shadows = true; 
 
    // Post-processing
    bool ssao = true;        
    bool bloom = true;       
    bool ssr = true;         
    bool volumetrics = true; 
 
    // Effects
    bool particles = true; 
    bool sdfText = true;   
 
    // Skinned characters
    bool skinnedCharacters = true; 
};

struct EntityRenderCmd
{
    int32_t modelIndex = -1;        
    glm::mat4 worldTransform{1.0f}; 
    glm::vec4 tint{1.0f};           
    bool occludedSilhouette = false; 
};

struct PointLight
{
    glm::vec3 position{0.0f}; 
    float intensity = 1.0f;   
    glm::vec3 color{1.0f};    
    float range = 5000.0f;    
};

struct ViewmodelAttachment
{
    int32_t modelIndex = -1;   
    glm::mat4 transform{1.0f}; 
    bool visible = false;      
};

struct ViewmodelHands
{
    ViewmodelAttachment left;
    ViewmodelAttachment right;
};

struct WeaponViewmodel
{
    int32_t modelIndex = -1;          
    glm::mat4 transform{1.0f};        
    ViewmodelHands hands{};           
    ViewmodelAttachment debugPoint{}; 
    bool visible = false;             
};
 
// ─── Skinned-character types (NEW) ───────────────────────────────────────────
//
// These three types form the interface between the animation system and the
// renderer's skinned-character pipeline.  See `NewRenderer::setSkinnedRig`
// and `NewRenderer::setSkinnedFrame` for usage.
//
// Pipeline:
//   1. Once at startup, Game.cpp builds `vector<RigMeshSource>` from
//      `CharacterRig::meshes()` (one entry per skinned mesh) and calls
//      `setSkinnedRig(meshes, numJoints)`.
//   2. Every frame, Game.cpp walks visible animated entities, builds two
//      parallel vectors (bone palette + per-instance metadata) and calls
//      `setSkinnedFrame(palette, instances)`.

struct BoneInfluence
{
    int boneIndices[4] = {0, 0, 0, 0};               
    float boneWeights[4] = {0.0f, 0.0f, 0.0f, 0.0f}; 
};

struct SkinnedInstance
{
    glm::mat4 worldTransform{1.0f}; 
    uint32_t paletteBase = 0;       
    uint32_t materialId = 0;        
    uint32_t _pad0 = 0;
    uint32_t _pad1 = 0;
    glm::vec4 tint{1.0f, 1.0f, 1.0f, 0.0f}; 
};

struct RigMeshSource
{
    std::vector<ModelVertex> bindPoseVertices; 
    std::vector<BoneInfluence> boneInfluences; 
    std::vector<uint32_t> indices;             
    uint32_t materialIndex = 0; 
};