3D rendering is the technology that creates an image with the use of computer software. A quick overview of the method can be broadly divided into the stages of modeling of the scene, procurement of materials like bricks, concrete and glass, setting up the lights for the backdrop and finally the image is processed on the computer. The final stage is often referred to as the rendering of the image. All this hard work is done so that a final image can be created that will reveal a real and a lifelike vision.

Some categories

3D rendering is a process that is used in different contexts and purposes. This is a technique that can be and has been applied for different industries. Hence the domain can be divided into various sub sections. Some of these sub sections are interior rendering, architectural rendering, product rendering, 3D floor plans and virtual reality.

The process details

3D rendering is a technical method through which inanimate objects are assembled and designed in such a manner so that an image of the scenario will depict a real life vision. Hence 3D rendering is a process which is as much a technique as it is a form of art. 3D software is used in the process so that real and life like images can be produced. These images are often used in the projects of advertising, marketing and branding. CAD designs technical drawings are quite commonly used for 3D rendering.

Apart from creating the 3D models the lights, camera angles and the overall textures created in the process also has a special eminence in the process of 3D rendering. The final stage is that of ‘rendering’ where the entire image is computed and processed across the computers using special software. These images could be still images or even moving images.

The moving images looks much like the video game visuals. . 3D rendering is a highly dynamic for art which offers huge flexibility to the creators. Hence they can be applied in any context. However the construction business, interior decoration industry and the product industry makes an ardent use of this technology.

Understanding the technique

In the following part of the discussion we will take a look at the basic steps through which 3D rendering of 2D pictures can be done. However there is no hard fast rule that a #d artist will follow all the below mentioned steps in the same order as mentioned. They can skip steps or change the chronological order as per their choice.

Step 1 – In the first step the artist must understand the vision of their client. The artist must begin with a proper understanding of the project as a whole. In the first step the artist must get sketches, plans and reference images from the client. This will help the artist to create a basic vision in his/her mind. This serves to be the base on which the camera angles are decided and determined.

Step 2 – In the second step the artist must design a model with the help of 3D software. This is a digital model which must be analogues to the actual model or entity.

Step 3 – Now the artist tries to create a model that will look as real and life like as the real project. In most cases different materials are used to make a basic model. Here the artist must pay a special attention to the color and textures of each of the surfaces included in the model. The computer software can be used to make all the required changes.

Step 4 – Lighting happens to be integrally important for 3D model image creation. Soon after the model is created the artist must plan his/her lighting pattern. This much like a videographer or a photographer plans his/her lighting. This has a huge effect on the final picture.

Step 5 – In this stage the entire image is processed over the computer. This is a process that could be executed in minutes or could even take days. All of this will depend on the kind of scene that needs to be created. If it is a moving image then the time required will obviously be more.

Step 6 – This is the stage when the fist cut results are displayed for the review and the comments of the clients. The changes that are pointed out by the client are accommodated to deliver the desired result.

Step 7 - This is the final stage where the project comes to an end. The final image is delivered with all the changes made. The ideal resolution, image size, etc are determined and the delivered for the final perusal of the client.

Uses of the technique

Te discussion so far have clearly pointed out the fact that 3D rendering is a process that can be used for any type of industry. This clearly explains the popularity of the technique amongst the various industries of the world. This is a technique that can e used to depict any type of situation and create any type of image – both moving and still. The technique can help narrators tell any tale and draw the interest of the audiences to a brand and its services and products. It is one of the best ways through which the buyers can be given a fair idea of the final product in which they will be investing. No wonder 3D rendering is one of the best ways through which the commercial entities can reach out to their customers in the global market. The following are some of the industries that are making an active use of 3D rendering

·         CGI Movies

·         Architectural Rendering

·         Safety Training

·         Medical imaging

·         Product prototyping

·         Environmental simulations

·         Virtual reality

·         Engineering

·         Video games

Cost and career option

If you are looking for a rough estimate regarding how much 3D rendering costs it can be said that there are numerous companies offering the services. This means that the cost bracket can vary widely. You must get in detailed discussion to know more.

3D rendering is a fascinating thing to do. It can offer you a highly challenging and lucrative career ahead of you. There are some free software that you can try for fun, but this is a realm that has great depths.

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