U4engine

Unreal Engine Tutorial: Overview for beginners

Also known as Unreal Development Kit, or UDK, unreal engine is a platform that many AAA games are built upon. There is no doubt that the gaming industry has recognized it as a platform for building upon games owing to the use of the platform in developing some of the most phenomenal blockbusters of the 21st century. The reason why the platform is that popular is its versatility on mobile phones, smart devices and computers.

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Only gaming enthusiasts will appreciate the creativity and aesthetics appeal that games built upon the platform have. It gets more interesting; there are free unreal engine tutorials that can guide you through the joys and thrill of creating a game to be proud of. No coming up with code and no pending sleepless nights doing animation for your game characters, what you need is already available.

If you are a gaming developer with an interest in cutting down on costs, then this combination of power and ease of customization, makes it possible to develop a game from scratch without doing the heavy work. When you encounter the Unreal Engine, you realize that it is anchored on three key principles.

Game launching – being ushered in to the store where you can pick the variety of content, tutorials and settings, makes it possible to compare between two or more features available for the average game player. By taking a walk through the available settings, it becomes possible to differentiate between levels of play.

Unreal Engine – this is the code that drives all the operations of the main game. As a platform builder, you do not need to see or know how this section of the game works so it is normally behind the scenes.

Unreal Editor – this is the glossary of code that you will use to develop a game that you can call your own. The fact that you are using predetermined code to build an interactive platform makes it a unique creation that cannot be like any other.

If you would like to come up with your own gaming platform, better use code that has already been pre-determined to save on time. Why reinvent the wheel when you can use that time to come up with more gaming interaction experiences?

corona renderer

Learn to use UHD Cache rendering engine on Corona effectively

The Corona renderer combines the best of the two worlds of rendering. You can choose to go with the unbiased algorithms and wait until all the renders are done or go for a quicker solution that will deal with the shadows, splotches, noise and so much more in a biased version.

The solution comes with the UHD Cache. This cached solution is faster than plain path tracing that done by the engine and at the same time does not cause damage to the scene.

In the render, set up you can use either the path tracing as the primary solver or the UHD Cache. The path tracing is commonly used where UHD Cache is likely to take longer in pre-computation times.

The UHD Cache is slightly biased. However, it makes the rendering process faster. It is best suited for use as a secondary GI Solver in scenes in which GI is dormant. Such areas include light bounces on objects and the interiors of the houses. In such scenes, it increases the rendering speed but with some subtle bias.

You can use UHD Cache for still images, animations, light sources, or moving geometry. However, the settings you choose should be adequate to the current scene.

Using different pre-computation modes
You can calculate the pre-computation mode from scratch so that it is calculated independently for every frame. The setting can be saved for future re-use. Otherwise, you can load a cache from a saved file. In this case, no pre-computation is required. The third option involves loading the cache files and running a pre-computation pass above it. This merges both the computed and loaded catches.

Selecting the right UHD Cache pre-computation settings
If you would like to render still images, you can work with the default settings without any change. Splotches are signs of bugs and should be reported. As for the animations, change the default UHD Cache setting to Animation (flicker-free) preset. In order to set the time required pre-computing each frame, render UHD cache for a single frame and use in in other frames.

When you are working with moving objects, always set the UHD Cache at the “Animation (flicker-free)” preset and set the pre-computation to calculating UHD Cache from scratch for every frame.

If set properly, UHD Cache renders your scenes to high-quality results and quite fast. It is also really good in interior spaces where the GI is dormant.

 

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HDRI for beginners

If you are a keen internet user, you must have come across photos that are stunningly perfect. This aspect of making a photograph flawless is a process that takes time and careful consideration. Remember that although you want your photos to appear flawless, you also need them to appear real and in tune with the actual item that was photographed. HDRI transforms real photographs into high definition works of art.

What happens so that the photograph that did not appear so nice now captures the attention of everybody who sets their eyes on it is much more complex than what it is thought of to be. Any number of photographs can be taken as the initial step of HDRI but what is common is anything between 2 and 9. The photographs must be of the same subject and taken from the same consistency of angle, range and size. It is in essence the same photograph but taken multiple times with varying shutter speeds. The shutter speed, if varied within a large range of difference gives rise to photographs with different levels of luminosity and field capture.

The next process is mashing up all the photographs together into one which is better looking and appealing than any of the single ones. Mashing up of the photographs can only be achieved using advanced post processing imaging software. What the photographer is aiming to achieve is to get the single aspects from the various photographs taken which makes then stand out. This is definitely not something you can do manually so it is important to have this software ready at all times when planning to go out on a photography spree.

The nature of HDRI is such that it sharpens a scene that is not moving since it capitalizes on the comparison of the various uniform features of a photographic scene. The scene that is being captured should therefore be as still as possible so the rule of thumb is to make the most of the 5 to 10 seconds window during which an image is not supposed to change.

It is one thing to read about what HDRI is and what it is not, but better understanding comes as a result of practicing what has been read. If you would like to learn everything that HDRI can do for you, get a camera and get to work. Take shots of as many scenes as possible and practice perfecting them. You will discover tricks on your own which you would never have obtained from theory.

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Is it ok to modify free 3d models?

Modifying or editing free 3d models can require a number of different changes in order to make the free 3d model more effective and eye-catching. The purpose of editing the free 3d models can also encompass the demand of the user. There is a number of software that can be considered for the modification of the free 3d models. For many people most of the time they usually have a question in their mind regarding the modification of the free 3d models. In order to truly understand the benefits of the modifying 3d models, you need to be updated with the modern trends of the 3d world.

Modifying free 3d models can be beneficial. There are a number of professionals that also offer the services for modifying and editing the 3d models. The need of modifying the free 3d models is usually done on the demand of the user. The benefits of the modification of the free 3d models encompass the renovation of the old 3d models that can save the money which need not be spent on buying the new 3d models.

For most of the users and professionals, getting the ideas and the visuals from the free 3d models and then modifying them according to their demand is more effective rather than buying the new 3d models. For a number of people, the modification of the 3d models is the need to meet the demands of the present world. Moreover, many people also consider it a best and an effective alternative that can save both time and money.

The outdated and the old models can be edited or modified in order to give them a fresh look and trendy style which are the key features of effective and trendiest free 3d models.

For wide selection of free and paid 3d models, please visit: http://www.evermotion.org/downloads

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Advanced 3D models

The 3d max models are some of the unique entities of the present world. Although, a number of other platforms are also providing the most advanced and trendy 3d models but the introduction of the 3ds max models has changed the conventional trends of graphic designing. 3ds max models are well-praised by a number of clients (check: Evermotion).

The new ideas that are virtually given shapes are the most prominent and admired feature of the 3ds max models. Moreover, the availability of the number of 3ds max tutorials has made it easy for a number of beginners to make their actual space.

However the scope of the 3D world is wide enough to provide the sufficient place to a large number of developers yet the introduction of the many other models by a number of different online sources also heated up the competition in this new field. The 3D models have also made their prominent space in a number of industries and the most advanced industries are relying on the 3D models for the effective growth in the smartest way.

How 3D models are effective?

Below we have described some of the prominent benefits of the 3d models and the 3d printing techniques.

  1. Cost efficiency

    The cost of the 3D models is much lowered as compared to the conventional prototypes. Actually, the prominent decrease in the price is due to the usage of the decreased amount of material.

  2. Better designs

    3D models also enable a number of companies and clients to come up with the structures with the trendy designs that can meet the true demand of the modern world.

  3. Rapid production

    The 3D models and the advanced 3D printing has enabled the developers to manufacture the desired object within hours. Due to the introduction of the 3D printing, the conventional ways of manufacturing have now become outdated.

  4. Creation of the new structures

    The most advanced tools for the 3d modeling have enabled the industry to come up with the new designs with the unlimited possibilities.