116 lines
2.0 KiB
C
116 lines
2.0 KiB
C
#ifndef SCOP_H
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# define SCOP_H
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# include <stdio.h>
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# include <string.h>
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# include <stdlib.h>
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# include <assert.h>
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# include <math.h>
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# include <float.h>
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# include <GL/glew.h>
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# include <GLFW/glfw3.h>
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# include "vec3.h"
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# define SUCCESS 0
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# define FAILURE -1
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# define BREAK 1
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# define TRUE 1
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# define FALSE 0
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# define BUFFER_SIZE 4096
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# define EPSILON 0.000001
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typedef enum e_gl_buf_type t_gl_buf_type;
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enum e_gl_buf_type {
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VERTEX,
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UV,
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NORMAL,
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INDEX,
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OTHER
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};
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typedef struct s_cam t_cam;
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typedef struct s_window t_window;
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typedef struct s_buf_d t_buf_d;
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typedef struct s_buf_ui t_buf_ui;
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typedef struct s_buf_s t_buf_s;
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typedef struct s_obj t_obj;
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typedef struct s_env t_env;
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struct s_cam {
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double fov;
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double aspect;
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double near;
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double far;
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};
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struct s_window {
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int width;
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int height;
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};
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struct s_buf_d {
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double *data;
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size_t ptr;
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size_t len;
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};
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struct s_buf_ui {
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unsigned int *data;
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size_t ptr;
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size_t len;
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};
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struct s_obj {
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t_buf_d vertices;
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t_buf_d uvs;
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t_buf_d normals;
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t_buf_ui vertices_indices;
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t_buf_ui uvs_indices;
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t_buf_ui normals_indices;
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};
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struct s_env {
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char *file_name;
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t_cam camera;
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t_window window;
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t_obj object;
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double *vbo_data;
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GLuint shader_program;
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GLuint vertex_shader;
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GLuint fragment_shader;
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t_vec3 translate;
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t_vec3 rotate;
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t_vec3 scale;
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};
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int parse(t_env *e, int argc, char **argv);
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void set_params(t_env *e, int argc, char **argv);
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int parse_file(t_env *e);
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int parse_line(t_env *e, char *line);
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t_gl_buf_type parse_gl_buf_type(char *token);
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void parse_triangulate(t_buf_ui *indices, int token_count);
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void parse_append_data_tmp(t_buf_ui *indices, int vertex_count, unsigned int *data_tmp);
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int parse_token(t_env *e, char *token, t_gl_buf_type gl_buf_type);
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int parse_append_data_d(t_buf_d *buffer, char *token);
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int parse_append_data_ui(t_buf_ui *buffer, char *token);
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void center_vertices(t_buf_d *vertices);
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void free_env(t_env *e);
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void init_window(t_env *e);
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void init_camera(t_env *e);
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void init_object(t_env *e);
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void init_env(t_env *e);
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int run(t_env *e);
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#endif
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