A graphic designer is an artist who uses technology to deliver his art pieces. Till now we assumed his art skills were restricted to only photorealistic rendering in 3D. Photorealism was very soon achieved by the graphic designer as apparently it was simple but creating something in 3D that actually did not have a physical form sounded too ambitious.

With photorealism, the graphic designers had the right technique as it was about creating a photo double of say a human being. So the designer knew he had to create a particular height and particular skin texture. Going non-photo realistic posed challenges technically as the processors had limited speed and could not turn the imagination into reality precisely.

As technology advanced and matured, the long wait was over and we come across non-photo realistic rendering objects almost daily today in our video games and cartoons.

What is non-photo realistic rendering?

Non-photorealistic rendering (NPR) is a new area of computer graphics that is closer to artistic bend of expressing new styles using digital art and technology. As compared to Photo realism, it is another spectrum that focuses on animation painting and drawing rather than pixel imaging. So next time when you encounter a character in a 3D video game, you know it is the product of non-photorealistic rendering technique.

Taming the imagination

Using photorealism, the imagination of artists who used the designing techniques was restricted. Non-photorealistic rendering opened up the gates of imagination to the world of gaming and animation. It is more about style of an artist that is being created in actual sense. It is a digital canvas for the artists who want to exhibit their imagination in a more comprehensive way.

Non-photorealistic rendering is a new genre of art that is not only about painting but illustrating different forms of art.

Applications of Non-Photorealistic rendering

Non-photorealistic rendering technique has arisen from the need basis. With imagination of artists running wild, the need of a parallel technique for photorealism that could help artists unleash their creativity.

  • Comics and animation
    The industry that was most benefited by the non-photorealistic rendering is the comics and animation. It is no child’s play even the elders like to indulge in comics and animation at times and it was in need of a better graphic medium to create the attention grabbing art. It has rendered flexibility and precision to the story of comics and animation. Disney and Pixar have heavily utilized non-photorealistic rendering techniques to create some blockbuster characters.
  • Commercial products
    Blurring the lines of reality and visualization, 3D non-photorealistic rendering is finding its way into product imaging also where the photo-realistic rendering cannot be used. The uses go beyond pure entertainment and are being used in industries to create user manuals of the parts where imaging cannot work. For example a user manual for refrigerator is being built. It is not feasible to cut through the parts and picture it. For these scenarios, non-photorealistic rendering is a perfect way to represent what is inside or the best architectural rendering tips.

Categories of Non-photorealistic rendering

We have come way past the simple ways of artistic rendering. The latest categories are:

  • Pen and ink illustrations:
    This category uses the line art, outlining and cross-hatching to create the art works.
  • Painterly rendering:
    Its styles range from impressionist, expressionist and pointillist.
  • Cartoon rendering:
    It uses effects like shading and distortion to achieve the cartoon like effects and flexibility of imagination.
  • Technical illustrations:
    For a technical manual imaging it uses edge lines and matte shading to achieve the desired results.
  • Scientific visualization:
    Splatting and line drawing techniques are used to add precision to scientific visualization.

There are more areas of our day to day life where 3D non-photorealistic rendering will pave its way. With the advancement in technology we are expecting that to happen very soon where even our imagination can be painted in real life like objects. More than facts, non-photo realistic rendering is based on what a brain can envision and how artistic it can get.

The non-photorealistic rendering techniques are getting faster as now we have access to faster and efficient processors. Emerging from 2D paint to 3D renders, these illustrations use strokes, textures, tones, outlines, scaling and indication to deliver what we see in most of the video games and cartoons today.

At BluentCAD, we are a team of experts in non-photorealistic rendering techniques. We take your imagination and add ours over a technical set up and deliver an illustration of non-photorealistic rendering. Taking into consideration of aspects of view angles, boundary definitions and interior outlines we deliver best quality results. We invite you to depend on our expertise and service to take best out of non-photorealistic rendering technique.

Maximum Value. Achieved.