cse125g2/docs/BulletHoleDecal_8hpp_source.html

#pragma once


#include "ecs/components/Projectile.hpp"

#include "particles/ParticleTypes.hpp"


#include <array>

#include <cstdint>

#include <glm/glm.hpp>


class BulletHoleDecal

{

public:

    void spawn(glm::vec3 pos, glm::vec3 normal, WeaponType wt);


    void update(float dt);


    [[nodiscard]] const DecalInstance* data() const { return slots_.data(); }

    [[nodiscard]] uint32_t count() const { return std::min(head_, k_max); }


private:

    static constexpr uint32_t k_max = 512;

    std::array<DecalInstance, k_max> slots_{};

    uint32_t head_ = 0;

};


ParticleTypes.hpp
GPU-uploadable particle structs for all effect categories.

Projectile.hpp
Projectile component and weapon/surface type enumerations.

WeaponType
WeaponType
Weapon type — determines tracer style, damage, sound, and impact effects.
Definition WeaponState.hpp:12

BulletHoleDecal
Ring-buffer pool of 512 world-space decal quads (bullet holes, scorch marks).
Definition BulletHoleDecal.hpp:18

BulletHoleDecal::count
uint32_t count() const
Definition BulletHoleDecal.hpp:31

BulletHoleDecal::update
void update(float dt)
Fade all active decals over time.
Definition BulletHoleDecal.cpp:29

BulletHoleDecal::k_max
static constexpr uint32_t k_max
Definition BulletHoleDecal.hpp:34

BulletHoleDecal::data
const DecalInstance * data() const
Definition BulletHoleDecal.hpp:30

BulletHoleDecal::spawn
void spawn(glm::vec3 pos, glm::vec3 normal, WeaponType wt)
Place a new decal at pos oriented by normal.
Definition BulletHoleDecal.cpp:8

BulletHoleDecal::head_
uint32_t head_
Ring-buffer insertion pointer.
Definition BulletHoleDecal.hpp:36

BulletHoleDecal::slots_
std::array< DecalInstance, k_max > slots_
Definition BulletHoleDecal.hpp:35

DecalInstance
World-space decal instance (bullet hole, scorch mark).
Definition ParticleTypes.hpp:119