Textures / Geometry: Select which components will be affected by Out of Core. You can select which parts of the scene should be transferred to the mainboardвЂ™s memory (Textures, Geometry, Accelerator and Film) Out-of-Core rendering gives the GPU engine the option to use the mainboardвЂ™s memory when the scene does not fit the graphics cardвЂ™s memory. Rendering high resolution images with multiple channels is usually an issue for GPUs, but with the use of bucket rendering, you can overcome this limiting factor and improve scalability as well. Watch the Adaptive Tracing tutorial on YouTube: ДЄdaptive Tracing needs to be enabled for the settings to affect the rendering. This results in images with a higher dynamic range and lighting effects that were previously impossible.Д¬lamp Firefly: Enable this option to eliminate bright pixels from the final image.Д¬lamp Firefly (Level): Clamps the brightness of the light paths of the rendered image that have a value higher than the defined one.Д¬austics: Enable this option to introduce reflective and refractive caustics. Adaptive TracingДЄdaptive Tracing is a technique that solves difficult lighting scenarios, such as caustics from point lights, sun pool caustics and diffuse interreflections. When you use a value less than 1, clamping becomes more effective, but it also more aggressively lowers the brightness of the image. When you use a value higher than 1, clamping becomes less effective for antialiasing. The number corresponds to the clamping limit. Medium/SSS: Enables / Disables Medium and SSS globally.Д¬lamp Level: Clamps the evaluation of a pixel, improving antialiasing. Motion Blur: Enables / Disables Motion Blur globally. The time needed to render the scene is also increased for a biased engine.Дisplacement: Enables / Disables Displacement globally. Setting supersampling to a higher level generally improves antialiasing of the output, but increases memory demands for storing the image (by 4 times for 'Normal' and by 9 times for 'High'). 'Auto' corresponds to no supersampling for the biased engine (disabled by default). Supersampling: This corresponds to the supersampling used for the image output (i.e., internal resolution multiplier for antialiasing enhancement).'None' corresponds to no supersampling at all, 'Normal' to 2x2, and 'High' to 3x3. Setting Diffuse Depth to 0 removes all light bounces from the scene, leaving only the direct light. Increasing this parameter may be necessary for certain cases where there are a lot of mirrors or dielectrics in the scene, but it has a direct impact on render times.Дiffuse Depth: This is a separate value that controls tracing depth for diffused surfaces. Tracing Depth: This is an important parameter for progressive engines. This pushes GPU + CPU computing to the limits while keeping the high, photorealistic quality of Thea Render. The engine has been optimized for fast, interactive rendering. Thea Presto is an advanced rendering engine that has been written from the ground up and is optimized for simultaneous GPU and CPU execution, thus harnessing all your computing power. Assigning materials with Content Browser.Assigning Color, Bitmaps and Procedurals.

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