التخطي إلى المحتوى الرئيسي

How do I get started with 3d game programming?

Step 1: Modelling:

     The first step is to create the 3D models(meshes) required for your game or application. 3D characters are made up of triangles. There are many modelling tools. But note that Blender is the most popular free open source tool.

Step 2: Texture mapping:




     The second step is to paint the 3D model with attractive colours and thereby create the UV-map for the created 3D models.

Step 3: Rigging:




     In case your game/application includes animating human/animal meshes you require rigging. In this process, you assign some weight for each joint in the bone with every vertex in every triangle in the mesh which are affected by respective bone. This helps smooth animation to the skin.

Step 4: Animation:




     Animation data is stored in the form of position and rotation for each joint in each frame. These frame loops can also be created using softwares like Unity3D, Blender, Maya etc.,

Step 5: Applying Shaders:




     This is the most complex step in the process. In this process, we perform the calculations required for camera movements and shadows. This is where all your knowledge in Matrix Algebra and Vector Algebra will be applied.


Steps involved in Game Development

1. Modelling
2. Creating texture map
3. Rigging
4. Animation
5. Applying Shaders
6. Game play (Depends on your game)
7. UI and music (Menu, Scoreboard, Background sounds etc.,)


     For learning some important concepts on meshes, triangles and all the math involved behind 3D games, you can watch the videos in this youtube channel.

     To start with OpenGL in C++, I'd suggest you can directly start running the examples in Irrlicht and thereby start developing 3D games quickly. You can download the freely available 3D characters from the web.

تعليقات

إرسال تعليق

المشاركات الشائعة من هذه المدونة

What is a KPI - A Key Performance Indicator Meaning

A  Key Performance Indicator  is a measurable value that demonstrates how effectively a company is achieving key business objectives. Organizations use KPIs at multiple levels to evaluate their success at reaching targets. High-level KPIs may focus on the overall performance of the enterprise, while low-level KPIs may focus on processes in departments                           such as sales, marketing or a call center.  lodex solutions 
إرسال تعليق
قراءة المزيد

the best way to learn how to draw

Drawing is a skill which develops as you practice. You're not alone when you say that you're terrible at drawing; all the great artists have started drawing with  stick figures  at some point in their life. Figures like this one - ​The reason why they went ahead from these so called " stick figures"  to something much more, is that they had an insatiable desire within them to draw even better, every time they put their pencil on paper. This shear fact separated them from the rest, and that's the only reason why they were successful in honing their skill to reach where they reached later on in their respective lives. First and foremost, the one great thing that's in your favor is- the fact that you are dedicated to improve your drawing. I say this because it seems that way, as you are asking this question. And this is really important because any art form can not be learned just for the sake of it; there has to be passion, interest, curiosity, and ded...
إرسال تعليق
قراءة المزيد

Become a 3D animation artist

There are really two parts to becoming an animator. For lack of a more elegant way to put it, there's the  computer  part and the  art  part. The computer part is fairly easy to learn: there is a lot of software to get used to, but this mostly requires patience and willingness to experiment.  The usual standard for professional animators is  Autodesk Maya , which you can download for free if you're a student (An on-going professional license is pretty expensive -- most of the times those are sold directly to studios rather than to individuals.).    There several free or low-cost competing products that work on the same basic principles, for example  Source Filmmaker ,  Hash Animation Master,  and  Blender  -- there are of course many differences in detail but all of these work use the same basic concepts.   There are pretty good online resources for all of them, but nothing is as important as time: i...
إرسال تعليق
قراءة المزيد