Manual drafting techniques are used in the construction industry, where engineers and draftsmen draw the building layout on a sheet of paper. Nowadays, people are using CAD rendering tools to design their projects, but manual drafts can provide more clarity to all sizes, angles and shapes of your designs. People associated with the manual drafting would agree that their drafts can give in-depth knowledge about the building designs that CAD.  

However, manual drafting is a time-consuming technique, and you need to waste lots of paper to make the correction of your minor mistakes. It is difficult to change the text, colour and links of your rendering designs when you do it on paper manually, and you can use CAD to make such changes easily. So, 3D rendering tools can help you in many ways and here you can find some benefits of using such tools: 

Before you use 3D rendering tools, you need to know about 3D rendering techniques. It is a three-dimensional drafting technique used for rendering designs, and 3D rendering tools can give you complete flexibility and versatility to play with your designs. You can visualize your designs and can also visualize the entire project, including interiors, exteriors, landscapes and building structures. So, you can make changes in your designs according to your needs. 

• For rendering, you need to make a design for your indoor and outdoor area, and you need to include the lighting system for the same. In the case of manual rendering tools, you need to wait for a sunny day when you can identify the spots of your property which requires more lights or more minor.You can solve this issue by using 3D rendering tools, and you do not need to wait for different weather conditions to complete your designs. You can change the colour, focus, angle of the sun and intensity of the sunlight with your 3D tools, and you can complete your designs in less time. Also, you can soften or sharpen the shadows and use different types of lights in your indoor area to make proper designs, and you can apply hues to make your designs more precise. 

• As stated above that, you can visualize your project and make some changes in your rendering designs. You do not need to invest a massive amount in hiring photographers and interior designers when you have such 3D rendering tools. In the case of manual rendering designs, you need to hire interior designers to give a fresh and different look to your interior because manual designs do not include furniture, lights, and other decorative attachments. If you use 3D rendering tools, then you can include such features in your designs. For example, you can design a room with furniture and visualize the room with your 3D tools, and you can change the size of the room if you require more space to accommodate your furniture. Similarly, you can apply different colours and coatings on your exterior walls for rendering your outdoor area and choose the best design. You can modify your designs with few clicks. 

3D renders can provide precise measurements and accurate designs, which a photographer cannot achieve. You cannot make such changes in photos once they have clicked, but you can change your 3D designs with rendering tools. For example, if you want to install a window at a specific height in your living room. In that case, you need to change the ceiling height of your rooms, and you can make such changes in your 3D rendering designs, and you can get a visual from different distances and angles of your designs to finalize the best one.