md5_types.h

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struct md5_joint_t
{
    char        name[256];
    int     parent;

    vec3        pos;
    quaternion  orient;
};

struct md5_vertex_t
{
    float u;
    float v;

    int start;
    int count;
};

struct md5_triangle_t
{
    int a;
    int b;
    int c;
};

struct md5_weight_t
{
    int joint;
    float   bias;

    vec3    pos;
};

typedef struct
{
    vec3 min;
    vec3 max;
} md5_aabb_t;


struct md5_mesh_t
{
    md5_vertex_t    *vertex;
    md5_triangle_t  *triangle;
    md5_weight_t    *weight;

    int num_vertex;
    int num_tri;
    int num_weight;

    char shader[256];
};

struct md5_model_t
{
    char name[128];
    struct md5_joint_t *joint;
    struct md5_mesh_t *mesh;

    int num_joint;
    int num_mesh;
};

typedef struct
{
    vec3 pos;
    quaternion orient;
} md5_base_t;


typedef struct
{
    char name[64];
    int parent;
    int flag;
    int start;
} md5_hierarchy_t;

struct md5_anim_t
{
    int num_frame;
    int num_joint;
    int frame_rate;
    int num_ani;

    md5_base_t *base;
    md5_aabb_t *aabb;
    md5_hierarchy_t *hierarchy;
    float *frame;
};

typedef struct anim_list_s
{
    char name[256];
    struct md5_anim_t *anim;
    struct anim_list_s *next;
} anim_list_t;

typedef struct
{
    md5_joint_t **frame;
    int         **frame_index;
    int         **count_index;
    int         **frame_vertex;
    int         **count_vertex;
} md5_buffer_t;