Restructure files

src/Makefile

@@ -15,8 +15,8 @@ CFLAGS += -O0 -g3
 endif
 
 TARGET = drow-engine
-HEADERS = err.h parser.h types.h print.h filereader.h gl_draw.h vec_math.h
-OBJECTS = main.o parser.o print.o filereader.o gl_draw.o vec_math.c
+HEADERS = err.h parser.h common.h print.h filereader.h gl_draw.h vector.h half_edge.h
+OBJECTS = main.o parser.o print.o filereader.o gl_draw.o vector.o
 INCS = -I.
 
 CFLAGS += $(shell $(PKG_CONFIG) --cflags gl glu glib-2.0)

src/common.h

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2011-2014 hasufell
+ *
+ * This file is part of a hasufell project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2 of the License only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file common.h
+ * Header for common types, macros and constants
+ * shared amongst the codebase. Error macros go in err.h.
+ * @brief common.h common types, macros, constants
+ */
+
+#ifndef _DROW_ENGINE_TYPES_H
+#define _DROW_ENGINE_TYPES_H
+
+
+#include <stdint.h>
+
+
+/**
+ * Standard file buffer
+ */
+#define STD_FILE_BUF 4096
+
+
+#endif /* _DROW_ENGINE_TYPES_H */

src/filereader.c

@@ -19,7 +19,7 @@
 #include "err.h"
 #include "filereader.h"
 #include "parser.h"
-#include "types.h"
+#include "common.h"
 
 #include <fcntl.h>
 #include <stdlib.h>

src/filereader.h

@@ -20,7 +20,7 @@
 #define _DROW_ENGINE_FILEREADER_H
 
 
-#include "types.h"
+#include "half_edge.h"
 
 
 HE_obj *read_obj_file(char const * const filename);

src/gl_draw.c

@@ -18,7 +18,7 @@
 
 #include "err.h"
 #include "filereader.h"
-#include "types.h"
+#include "half_edge.h"
 
 #include <GL/glut.h>
 #include <GL/gl.h>
@@ -363,6 +363,17 @@ void init(char const * const filename)
 	glClearColor(0.0, 0.0, 0.0, 0.0);
 	glEnable(GL_DEPTH_TEST);
 	glShadeModel(GL_FLAT);
+
+	/* vector *array = malloc(sizeof(vector) * obj->vc); */
+	/* vector vec; */
+
+	/* vec.x = obj->vertices->x; */
+	/* vec.y = obj->vertices->y; */
+	/* vec.z = obj->vertices->z; */
+
+	/* for (uint32_t i = 0; i < obj->vc; i++) { */
+
+	/* } */
 }
 
 /**

src/gl_draw.h

@@ -20,8 +20,6 @@
 #define _DROW_ENGINE_DRAW_H
 
 
-#include "types.h"
-
 #include <GL/glut.h>
 #include <GL/gl.h>
 #include <GL/glu.h>

src/half_edge.h

@@ -16,34 +16,18 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef _DROW_ENGINE_TYPES_H
-#define _DROW_ENGINE_TYPES_H
+#ifndef _DROW_ENGINE_HE_OPERATIONS_H
+#define _DROW_ENGINE_HE_OPERATIONS_H
 
 
 #include <stdint.h>
 
 
-/**
- * Standard file buffer
- */
-#define STD_FILE_BUF 4096
-
-typedef uint32_t** FACE;
-
-typedef struct vector vector;
 typedef struct HE_edge HE_edge;
 typedef struct HE_vert HE_vert;
 typedef struct HE_face HE_face;
 typedef struct HE_obj HE_obj;
 
-/**
- * Represents a 3-dimensional vector.
- */
-struct vector {
-	float x;
-	float y;
-	float z;
-};
 
 /**
  * Represents a half-edge.
@@ -125,4 +109,7 @@ struct HE_obj {
 };
 
 
-#endif /* _DROW_ENGINE_TYPES_H */
+HE_edge **get_all_emanating_edges(HE_vert *vertice);
+
+
+#endif /* _DROW_ENGINE_HE_OPERATIONS_H */

src/main.c

@@ -17,8 +17,9 @@
  */
 
 #include "gl_draw.h"
+#include "half_edge.h"
 #include "print.h"
-#include "types.h"
+#include "vector.h"
 
 #include <GL/glut.h>
 #include <GL/gl.h>

src/parser.c

@@ -18,7 +18,7 @@
 
 #include "err.h"
 #include "filereader.h"
-#include "types.h"
+#include "parser.h"
 
 #include <stdint.h>
 #include <stdio.h>

src/parser.h

@@ -19,10 +19,17 @@
 #ifndef _DROW_ENGINE_PARSER_H
 #define _DROW_ENGINE_PARSER_H
 
+#include "half_edge.h"
 
-#include "types.h"
+#include <stdint.h>
 
 
+/**
+ * Typedef for the plain faces
+ * that are not yet converted to real HE_face.
+ */
+typedef uint32_t** FACE;
+
 HE_obj *parse_obj(char const * const filename);
 
 

src/print.c

@@ -16,7 +16,9 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "types.h"
+#include "half_edge.h"
+#include "parser.h"
+#include "vector.h"
 
 #include <stdio.h>
 

src/print.h

@@ -20,7 +20,9 @@
 #define _DROW_ENGINE_PRINT_H
 
 
-#include "types.h"
+#include "half_edge.h"
+#include "parser.h"
+#include "vector.h"
 
 
 void print_edges(HE_obj *obj);

src/vector.c

@@ -17,8 +17,7 @@
  */
 
 #include "err.h"
-#include "types.h"
-#include "vec_math.h"
+#include "vector.h"
 
 #include <errno.h>
 #include <fenv.h>

src/vector.h

@@ -20,11 +20,22 @@
 #define _DROW_ENGINE_VEC_MATH_H
 
 
-#include "types.h"
-
 #include <stdbool.h>
 
 
+typedef struct vector vector;
+
+
+/**
+ * Represents a 3-dimensional vector.
+ */
+struct vector {
+	float x;
+	float y;
+	float z;
+};
+
+
 bool vector_product(vector *a, vector *b, vector *c);
 bool normalize_vector(vector *a, vector *b);
 bool copy_vector(vector *a, vector *b);