Glossary Sections
Render Target
Overview
In computer graphics, a render target is a special type of buffer that is used to store the results of rendering. Render targets can be used to store 2D or 3D images, as well as other types of data, such as depth maps and stencil buffers.
Render targets are typically used in conjunction with a graphics processing unit (GPU) to create realistic and interactive images. The GPU renders the scene to the render target, and the render target is then displayed on the screen.
Here are some of the benefits of using render targets:
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Increased flexibility: Render targets can be used to store a variety of data, which gives developers more flexibility in how they render scenes.
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Improved performance: Render targets can be used to improve the performance of rendering by offloading some of the workload from the CPU to the GPU.
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Enhanced realism: Render targets can be used to enhance the realism of rendered images by storing data such as depth maps and stencil buffers.
Here are some of the drawbacks of using render targets:
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Increased memory usage: Render targets can increase the memory usage of a graphics application.
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Increased complexity: Render targets can add complexity to the development of graphics applications.
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Not always supported: Not all graphics hardware supports render targets.
Overall, render targets are a powerful tool that can be used to improve the performance, flexibility, and realism of rendered images. However, it is important to be aware of the potential drawbacks of using render targets, such as increased memory usage and complexity.
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