diff --git a/Makefile b/Makefile
index 7fadbbb..c9c4d26 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 #    By: gbrochar <gbrochar@student.42.fr>          +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2020/12/17 19:47:03 by gbrochar          #+#    #+#              #
-#    Updated: 2020/12/25 14:54:54 by gbrochar         ###   ########.fr        #
+#    Updated: 2020/12/26 06:11:43 by gbrochar         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -16,6 +16,7 @@ SRC_FILE =	main.c \
 			parse_file.c \
 			parse_line.c \
 			parse_token.c \
+			center_vertices.c \
 			env.c \
 			run.c \
 			mat4_transpose.c \
diff --git a/inc/scop.h b/inc/scop.h
index 45d45e5..aad11ad 100644
--- a/inc/scop.h
+++ b/inc/scop.h
@@ -6,7 +6,7 @@
 /*   By: gbrochar <gbrochar@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/12/22 12:08:22 by gbrochar          #+#    #+#             */
-/*   Updated: 2020/12/25 15:06:43 by gbrochar         ###   ########.fr       */
+/*   Updated: 2020/12/26 06:32:21 by gbrochar         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -114,6 +114,9 @@ int							parse_token(
 int							parse_append_data_d(t_buf_d *buffer, char *token);
 int							parse_append_data_ui(t_buf_ui *buffer, char *token);
 
+void						center_vertices(t_buf_d *vertices);
+
+
 void						free_env(t_env *e);
 void						init_window(t_env *e);
 void						init_camera(t_env *e);
diff --git a/src/center_vertices.c b/src/center_vertices.c
new file mode 100644
index 0000000..58fd9a6
--- /dev/null
+++ b/src/center_vertices.c
@@ -0,0 +1,41 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   center_vertices.c                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gbrochar <gbrochar@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/12/26 06:11:21 by gbrochar          #+#    #+#             */
+/*   Updated: 2020/12/26 06:25:59 by gbrochar         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "scop.h"
+#include "vec3.h"
+
+void			center_vertices(t_buf_d *vertices)
+{
+	t_vec3		average;
+
+	for (size_t i = 0; i < vertices->ptr; i++)
+	{
+		if (i % 3 == 0)
+			average.x += vertices->data[i];
+		else if (i % 3 == 1)
+			average.y += vertices->data[i];
+		else if (i % 3 == 2)
+			average.z += vertices->data[i];
+	}
+	average.x /= (vertices->ptr / 3);
+	average.y /= (vertices->ptr / 3);
+	average.z /= (vertices->ptr / 3);
+	for (size_t i = 0; i < vertices->ptr; i++)
+	{
+		if (i % 3 == 0)
+			vertices->data[i] -= average.x;
+		else if (i % 3 == 1)
+			vertices->data[i] -= average.y;
+		else if (i % 3 == 2)
+			vertices->data[i] -= average.z;
+	}
+}
\ No newline at end of file
diff --git a/src/main.c b/src/main.c
index 36a83d9..7e982fe 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,7 +6,7 @@
 /*   By: gbrochar <gbrochar@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/12/22 12:02:14 by gbrochar          #+#    #+#             */
-/*   Updated: 2020/12/25 14:58:03 by gbrochar         ###   ########.fr       */
+/*   Updated: 2020/12/26 06:41:15 by gbrochar         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,6 +20,7 @@ int				main(int argc, char **argv)
 	init_env(&e);
 	if (parse(&e, argc, argv) == SUCCESS)
 	{
+		center_vertices(&(e.object.vertices));
 		if (run(&e) == FAILURE)
 			printf("Error with glfw initialization\n");
 	}
diff --git a/src/run.c b/src/run.c
index 0d7b5fb..00825bc 100644
--- a/src/run.c
+++ b/src/run.c
@@ -6,7 +6,7 @@
 /*   By: gbrochar <gbrochar@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/12/23 19:38:05 by gbrochar          #+#    #+#             */
-/*   Updated: 2020/12/25 15:22:27 by gbrochar         ###   ########.fr       */
+/*   Updated: 2020/12/26 06:26:36 by gbrochar         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -52,8 +52,8 @@ static void RenderSceneCB()
 	
 	t_mat4 proj = mat4_perspective(45.0 * M_PI / 180.0, 800.0 / 600.0, 0.001, 1000);
 	t_mat4 view = mat4_inverse(mat4_lookat(eye, up, target));
-	t_mat4 model = mat4_rotatey(mat4_rotatex(mat4_identity(), Scale), Scale / 1.3);
-	// glUniform1f(gScaleLocation, sinf(Scale));
+	// t_mat4 model = mat4_rotatey(mat4_rotatex(mat4_identity(), Scale), Scale / 1.3);
+	t_mat4 model = mat4_rotatey(mat4_identity(), Scale);
 	glUniform1f(gScaleIntLocation, Scale);
 	glUniformMatrix4fv(gProjLocation, 1, GL_FALSE, (GLfloat *)proj.data);
 	glUniformMatrix4fv(gViewLocation, 1, GL_FALSE, (GLfloat *)view.data);
@@ -211,8 +211,8 @@ int				run(t_env *e)
 	glfwMakeContextCurrent(window);
 
 	index_count = e->object.indices.ptr;
-	printf("%ld\n", e->object.indices.ptr);
 	printf("%ld\n", e->object.vertices.ptr);
+	printf("%ld\n", e->object.indices.ptr);
 	GLenum res = glewInit();
 	if (res != GLEW_OK)
 	{
diff --git a/src/shader.fs b/src/shader.fs
index 06011c4..a696015 100644
--- a/src/shader.fs
+++ b/src/shader.fs
@@ -12,6 +12,6 @@ float rand(float n)
 
 void main()
 {
-	vec3 color = vec3(rand(float(vID + int(time))), rand(float(vID + 1 + int(time))), rand(float(vID + 2 + int(time))));
+	vec3 color = vec3(rand(float(vID + int(time))), rand(float(vID + int(time))), rand(float(vID + int(time))));
     FragColor = vec4(color, 1.0);
 }