AnvilBSPFormat.h

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#pragma once
#include "AMath.h"
#include <vector>
#include <cstdint>
 
struct ABSPBrush
{
    uint32_t firstPlane;
    uint32_t numPlanes;
};
 
struct ABspEntity
{
    char name[64];
    glm::vec3 position;
    glm::vec3 size;
 
};
struct ABSPHeader
{
    char     magic[4]; // "ABSP"
    uint32_t version;  // 1
    uint32_t numVertices;
    uint32_t numFaces;
    uint32_t numEntities;
    uint32_t numPlanes;
    uint32_t numBrushes;
};
 
struct AVertex
{
    glm::vec3 position;
    glm::vec2 uv;
    glm::vec3 normal;
};
 
struct AFace
{
    uint32_t firstVertex;
    uint32_t numVertices;
    uint32_t textureID;
};
struct APlane
{
    glm::vec3 normal;
    float     distance;
};