By definition, photorealistic architectural renders are images in digital format (jpg, tiff depending on the output of the software used ) extracted through the process of “rendering” a vector model of a building or architectural artifact. The level of photo-realism of the image depends on several factors such as:
– Type of software used;
– Quality level of the artifact model to be rendered;
– Definition of the textures used that constitute the surfaces;
– Definition of the type and amount of light present;
– Ability of the renderer operator to optimally set program options;
– Dedicated time for image calculation (rendering process duration).
What architectural renderings are good for in the design process
In the field of interior design, renders allow the creation of images and videos with photographic qualities that are useful for exploring the design rendering of buildings prior to their actual construction.
They are useful in the preliminary stage of the project to study the features, and assess whether there is indeed a match between design and the client’s requirements.
They thus turn out to be an excellent value tool in that they enable:
– Realize precisely how the artifact will be made;
– Delving into construction and technological details;
– Analyze the general sizing of buildings;
– Easily communicate the various stages of the building process to all participants involved;
– Assess the impact of construction on the surrounding environment.
In addition, this type of graphic representation is useful in creating value in the commercial communication of the project. Evocative, well-crafted images are used for catalogs, brochures, and advertising campaigns by real estate agencies and construction companies due to their expressive and emotional power.
Still on the subject of rendering, two main lines of thought have long since formed. There are those who consider it a valuable tool useful in speeding up the design and implementation process.
On the other hand, we find those who evaluate it as a merely simplifying stylistic exercise compared to hand drawing (the so-called purists) and not of as much value.
Certainly the benefits brought by renders offer more than one advantage. Main ones:
– Photorealistic visualization based on algorithms that make materials interact and
lighting;
– Analytical management of natural and artificial light behavior;
– Detailed control of material texture behavior;
– Ease of editing and post-production in the design phase, quickly ensuring correspondence to the client’s wishes.
The importance of interior render in architectural design
Architectural renderings make it easy to visualize the relationship that exists between the exterior and the interior, especially in terms of style and design. With such tools, both the exterior and interior of the building can be examined simultaneously. By taking advantage of the benefits of three-dimensional modeling, offered by the software, they make it possible to fully simulate the realization of the entire project.
In fact, all those involved in the design process, from the client to the builder, can unambiguously grasp all the details of the construction. From the choice of materials, to the furnishings, from the style to be adopted to the lighting present.
Architectural renderings made according to the needs of the client
In this section we will look at how architectural renders can be divided, depending on their use.
First we have volumetric renderings or conceptual renderings. They are a three-dimensional modeling used to make large-scale assessments. This type of render is often used to evaluate one or more properties for inclusion in the urban context. They are also useful for studying the impact of major works or infrastructure on the surrounding environment. In jargon they are called White Render or Clay Render against the use of standard white or gray textures, applied evenly over the surface of the entire image construction.
Second type we have technical architectural renderings. They are used to study the development of structural parts, plant engineering and construction technology to be used in the construction of the building. They make it possible to control the positioning of supporting structures or air conditioning systems.
Finally, we have photorealistic architectural renderings. They allow a visualization of the project as if it were real. Nowadays, in addition to single images, we can obtain real videos. Photorealistic renders are distinguished by the rendering of materials, the quality of textures, the study of colors, as well as on the various details of setting.
When making photorealistic architectural renders, it is important to consider the following factors:
– The behavior of light and shadows in composition;
– Framing and angle;
– The depth of field and any blurring;
– the focal length;
– Any effects in post production to emphasize the image as a whole or details requested by the client.
In conclusion, architectural renderings are an important tool for both the designer and the community as they allow for a concrete and comprehensive anticipation of both the aesthetic features of the new project and an investigation of the relationships with the architectural context in which the new construction will fit.
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