Tag Archives: 2014

2014

Using bpy – changing colors .

This tutorial shows you a simple example of python scripting into Blender 3D software. You need to select the window for scripting and to test with python scripting shell. First, you need to add one object: cube. The default script and most common python script, start with this :

Python
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>>> import bpy
>>> import math
>>> from bpy import context
>>> from math import sin, cos, radians
>>> cubeobject = bpy.ops.mesh.primitive_cube_add
>>> cursor = context.scene.cursor_location
>>> print(cursor)
...

You need to see the… Read More »

Unity 3D – C# script – save and load file.

This is a simple C# script example for a C# class Player. The class Player come with this content into Player.cs C# script:

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using UnityEngine;
using System.Collections;
public class Player : MonoBehaviour {
    public int level = 1;
    public int energy = 100;
    public int health = 100;
    public int attack = 5;
    public int defense = 2;
 
    //make Save and Load
    public void Save() {
        SaveLoadManager.SavePlayer(this);
    }
    public void Load() {
        int[] loadStat = SaveLoadManager.LoadPlayer();
        level = loadStat[0];
        energy = loadStat[1];
        health = loadStat[2];
        attack = loadStat[3];
        defense = loadStat[4];
    }
// Use this for initialization
    void Start () {
}
// Update is called once per frame
    void Update () {
}
}

To make this C# script for saving the Player into one file I used this C# script named SaveLoadManager.cs:

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using UnityEngine;
using System;
using System.Collections;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;
 
public static class SaveLoadManager {
 
    public static void SavePlayer(Player player)
    {   //create binary file
        BinaryFormatter bf = new BinaryFormatter();
        FileStream stream = new FileStream(Application.persistentDataPath+"/player.sav",FileMode.Create);
        //this will use the class PlayerData
        PlayerData data = new PlayerData(player);
        //use Serialize -
        bf.Serialize(stream, data);
        //close file stream
        stream.Close();
    }
    //load the file
    public static int[] LoadPlayer() {
        //check the file exist
        if (File.Exists(Application.persistentDataPath + "/player.sav"))
        {
            //open binary file
            BinaryFormatter bf = new BinaryFormatter();
            FileStream stream = new FileStream(Application.persistentDataPath + "/player.sav", FileMode.Open);
            PlayerData data = bf.Deserialize(stream) as PlayerData;
            //close file stream
            stream.Close();
            //return data from file
            return data.stats;
        }
        else {
            Debug.LogError("File don't exist!");
            return new int[5];
        }
    }
}
// need to use using System; to use Serializable area.
[Serializable]
 
public class PlayerData {
    // more convenient for us to store data
    public int[] stats;
    public PlayerData(Player player) {
        stats = new int[5];
        stats[0] = player.level;
        stats[1] = player.energy;
        stats[2] = player.health;
        stats[3] = player.attack;
        stats[4] = player.defense;
    }
}

The script come with two parts for save and load files.… Read More »

Yara python module – part 001 .

YARA is a multi-platform program running on Windows, Linux and Mac OS X. More about Yara python module can see it here. YARA used this keyword with rules under files.

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all and any ascii at condition contains
entrypoint false filesize fullword for global in
import include int8 int16 int32 int8be int16be
int32be matches meta nocase not or of
private rule strings them true uint8 uint16
uint32 uint8be uint16be uint32be wide

The Yara documentation can be found in this link. The Yara python module uses version 1.7.7 and this will need to use when making… Read More »

Using Frame Rate with requestAnimationFrame

Today I will show you one simple tutorial about requestAnimationFrame. According to Mozilla development team, this requestAnimationFrame has made to : The Window.requestAnimationFrame() method tells the browser that you wish to perform an animation and requests that the browser calls a specified function to update an animation before the next repaint. The method takes as… Read More »

Rainmeter – the new conky for Windows OS – part 001.

If you love it conky under Linux OS then for Windows OS you can try Rainmeter. This application let you customize your desktop with a lot of info about web and PC. Rainmeter is a free, open-source application, that enables skins to run on the desktop. Some skins can interact with other skins and applications… Read More »

New Tampermonkey – Greasemonkey extension for Chrome.

Everybody hears about Greasemonkey. Greasemonkey is a Mozilla Firefox extension known as augmented browsing. This allows users to install scripts that make on-the-fly changes to web page content after or before the page is loaded in the browser. Now you can use it with Chrome and Opera Next by using Tampermonkey. This tool provides Greasemonkey… Read More »