nuclear@0: #ifndef GOAT3D_H_
nuclear@0: #define GOAT3D_H_
nuclear@0: 
nuclear@0: #include <stdio.h>
nuclear@0: #include <stdlib.h>
nuclear@0: 
nuclear@0: struct goat3d;
nuclear@0: 
nuclear@0: struct goat3d_io {
nuclear@0: 	void *cls;	/* closure data */
nuclear@0: 
nuclear@9: 	ssize_t (*read)(void *buf, size_t bytes, void *uptr);
nuclear@9: 	ssize_t (*write)(void *buf, size_t bytes, void *uptr);
nuclear@0: 	long (*seek)(long offs, int whence, void *uptr);
nuclear@0: };
nuclear@0: 
nuclear@0: struct goat3d_vec3 { float x, y, z; };
nuclear@0: struct goat3d_vec4 { float x, y, z, w; };
nuclear@0: 
nuclear@0: 
nuclear@0: #ifdef __cplusplus
nuclear@0: extern "C" {
nuclear@0: #endif
nuclear@0: 
nuclear@0: /* construction/destruction */
nuclear@0: struct goat3d *goat3d_create();
nuclear@0: void goat3d_free(struct goat3d *g);
nuclear@0: 
nuclear@0: /* load/save */
nuclear@0: int goat3d_load(struct goat3d *g, const char *fname);
nuclear@0: int goat3d_save(const struct goat3d *g, const char *fname);
nuclear@0: 
nuclear@0: int goat3d_load_file(struct goat3d *g, FILE *fp);
nuclear@0: int goat3d_save_file(const struct goat3d *g, FILE *fp);
nuclear@0: 
nuclear@0: int goat3d_load_io(struct goat3d *g, struct goat3d_io *io);
nuclear@0: int goat3d_save_io(const struct goat3d *g, struct goat3d_io *io);
nuclear@0: 
nuclear@0: /* misc scene properties */
nuclear@0: int goat3d_set_name(struct goat3d *g, const char *name);
nuclear@0: const char *goat3d_get_name(const struct goat3d *g);
nuclear@0: 
nuclear@0: void goat3d_set_ambient(struct goat3d *g, float x, float y, float z);
nuclear@0: 
nuclear@0: /* helpers */
nuclear@0: struct goat3d_vec3 goat3d_vec3(float x, float y, float z);
nuclear@0: struct goat3d_vec4 goat3d_vec4(float x, float y, float z, float w);
nuclear@0: 
nuclear@0: 
nuclear@0: #ifdef __cplusplus
nuclear@0: }
nuclear@0: #endif
nuclear@0: 
nuclear@0: #endif	/* GOAT3D_H_ */