RenderTextureDescriptorConstructor

public RenderTextureDescriptor (int width, int height);

public RenderTextureDescriptor (int width, int height, RenderTextureFormat colorFormat);

public RenderTextureDescriptor (int width, int height, RenderTextureFormat colorFormat, int depthBufferBits);

Parameters

width	Width of the RenderTexture in pixels.
height	Height of the RenderTexture in pixels.
colorFormat	The color format for the RenderTexture.
depthBufferBits	The number of bits to use for the depth buffer.

Create a RenderTextureDescriptor with default values, or a certain width, height, and format.