The user can experiment with lighting to illuminate the model accordingly from different directions, and different environments can be added. This baked texture will be able to reflect sunlight, and can be adjusted to give the impression of texture depth and grain. Photorealistic rendering programs usually function around the same basic principle, which is the surface of the user’s 3D model receive a texture, which is then “baked” via the rendering program. A lot of rendering programs attempt to streamline the learning process, but in order to produce the best quality photorealism, it will take some time.

Users will generally find that these programs provide a sharper learning curve compared to SketchUp. When it comes to photorealistic rendering programs, there are many to choose from.

The objects are usually modelled in one software program, before being rendered in another. For example, imagine the latest 3D blockbuster movies – these special effects are created via high-end rendering programs. However, if a user wishes to create photorealism from their model, they need to use a different type of software, which is where photorealistic rendering programs come in. The unique aspect of SketchUp is that it partially renders the models the user creates, and in turn presents them with a non-photorealistic render, AKA an NPR. SketchUp is 3D a modelling software program, which can be utilized to create and position 3D objects in order to create an expression for example, a landscape, building, or park. Here we’re going to take a look at the difference between rendering software and SketchUp.

When getting to grips with using SketchUp 8, it seems only natural that users should become curious about 3D rendering their model.

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