Custom Render Textures are an extension to Render Textures, enabling you to render directly to the Texture using a Shader.
Custom Render Textures are an extension to Render Textures allowing you easily to update the texture with a Shader and then use it in a regular Material. This is useful for implementing all kinds of complex simulations, for instance: water caustics, ripple simulations for rain effects, or splatting liquids against a wall. Also provided is a scripting and Shader framework to help with more complicated configurations like partial or multi-pass updates, and varying update frequency.
| cubemapFaceMask | Bitfield that allows to enable or disable update on each of the cubemap faces. Order from least significant bit is +X, -X, +Y, -Y, +Z, -Z. |
| doubleBuffered | If true, the Custom Render Texture is double buffered so that you can access it during its own update. otherwise the Custom Render Texture will be not be double buffered. |
| initializationColor | Color with which the Custom Render Texture is initialized. This parameter will be ignored if an initializationMaterial is set. |
| initializationMaterial | Material with which the Custom Render Texture is initialized. Initialization texture and color are ignored if this parameter is set. |
| initializationMode | Specify how the texture should be initialized. |
| initializationSource | Specify if the texture should be initialized with a Texture and a Color or a Material. |
| initializationTexture | Texture with which the Custom Render Texture is initialized (multiplied by the initialization color). This parameter will be ignored if an initializationMaterial is set. |
| material | Material with which the content of the Custom Render Texture is updated. |
| shaderPass | Shader Pass used to update the Custom Render Texture. |
| updateMode | Specify how the texture should be updated. |
| updateZoneSpace | Space in which the update zones are expressed (Normalized or Pixel space). |
| wrapUpdateZones | If true, Update zones will wrap around the border of the Custom Render Texture. Otherwise, Update zones will be clamped at the border of the Custom Render Texture. |
| CustomRenderTexture | Create a new Custom Render Texture. |
| ClearUpdateZones | Clear all Update Zones. |
| GetUpdateZones | Returns the list of Update Zones. |
| Initialize | Triggers an initialization of the Custom Render Texture. |
| SetUpdateZones | Setup the list of Update Zones for the Custom Render Texture. |
| Update | Triggers the update of the Custom Render Texture. |
| active | Currently active render texture. |
| currentTextureMemory | The amount of memory currently being used by textures. |
| desiredTextureMemory | This amount of texture memory would be used before the texture streaming budget is applied. |
| nonStreamingTextureCount | Number of non-streaming textures. |
| nonStreamingTextureMemory | Total amount of memory being used by non-streaming textures. |
| streamingMipmapUploadCount | How many times has a texture been uploaded due to texture mipmap streaming. |
| streamingRendererCount | Number of renderers registered with the texture streaming system. |
| streamingTextureCount | Number of streaming textures. |
| streamingTextureDiscardUnusedMips | Force the streaming texture system to discard all unused mipmaps immediately, rather than caching them until the texture memory budget is exceeded. |
| streamingTextureForceLoadAll | Force streaming textures to load all mipmap levels. |
| streamingTextureLoadingCount | Number of streaming textures with mipmaps currently loading. |
| streamingTexturePendingLoadCount | Number of streaming textures with outstanding mipmaps to be loaded. |
| targetTextureMemory | The amount of memory used by textures after the mipmap streaming and budget are applied and loading is complete. |
| totalTextureMemory | The total amount of memory that would be used by all textures at mipmap level 0. |
| hideFlags | Should the object be hidden, saved with the Scene or modifiable by the user? |
| name | The name of the object. |
| antiAliasing | The antialiasing level for the RenderTexture. |
| autoGenerateMips | Mipmap levels are generated automatically when this flag is set. |
| bindTextureMS | If true and antiAliasing is greater than 1, the render texture will not be resolved by default. Use this if the render texture needs to be bound as a multisampled texture in a shader. |
| colorBuffer | Color buffer of the render texture (Read Only). |
| depth | The precision of the render texture's depth buffer in bits (0, 16, 24/32 are supported). |
| depthBuffer | Depth/stencil buffer of the render texture (Read Only). |
| descriptor | This struct contains all the information required to create a RenderTexture. It can be copied, cached, and reused to easily create RenderTextures that all share the same properties. |
| dimension | Dimensionality (type) of the render texture. |
| enableRandomWrite | Enable random access write into this render texture on Shader Model 5.0 level shaders. |
| format | The color format of the render texture. |
| height | The height of the render texture in pixels. |
| memorylessMode | The render texture memoryless mode property. |
| sRGB | Does this render texture use sRGB read/write conversions? (Read Only). |
| useDynamicScale | Is the render texture marked to be scaled by the Dynamic Resolution system. |
| useMipMap | Render texture has mipmaps when this flag is set. |
| volumeDepth | Volume extent of a 3D render texture or number of slices of array texture. |
| vrUsage | If this RenderTexture is a VR eye texture used in stereoscopic rendering, this property decides what special rendering occurs, if any. |
| width | The width of the render texture in pixels. |
| anisoLevel | Anisotropic filtering level of the texture. |
| dimension | Dimensionality (type) of the texture (Read Only). |
| filterMode | Filtering mode of the texture. |
| height | Height of the texture in pixels. (Read Only) |
| imageContentsHash | The hash value of the Texture. |
| isReadable | Returns true if the Read/Write Enabled checkbox was checked when the texture was imported; otherwise returns false. For a dynamic Texture created from script, always returns true. For additional information, see TextureImporter.isReadable. |
| mipMapBias | Mip map bias of the texture. |
| updateCount | This counter is incremented when the texture is updated. |
| width | Width of the texture in pixels. (Read Only) |
| wrapMode | Texture coordinate wrapping mode. |
| wrapModeU | Texture U coordinate wrapping mode. |
| wrapModeV | Texture V coordinate wrapping mode. |
| wrapModeW | Texture W coordinate wrapping mode for Texture3D. |
| GetInstanceID | Returns the instance id of the object. |
| ToString | Returns the name of the GameObject. |
| ConvertToEquirect | Converts the render texture to equirectangular format (both stereoscopic or monoscopic equirect). The left eye will occupy the top half and the right eye will occupy the bottom. The monoscopic version will occupy the whole texture. Texture dimension must be of type TextureDimension.Cube. |
| Create | Actually creates the RenderTexture. |
| DiscardContents | Hint the GPU driver that the contents of the RenderTexture will not be used. |
| GenerateMips | Generate mipmap levels of a render texture. |
| GetNativeDepthBufferPtr | Retrieve a native (underlying graphics API) pointer to the depth buffer resource. |
| IsCreated | Is the render texture actually created? |
| MarkRestoreExpected | Indicate that there's a RenderTexture restore operation expected. |
| Release | Releases the RenderTexture. |
| ResolveAntiAliasedSurface | Force an antialiased render texture to be resolved. |
| SetGlobalShaderProperty | Assigns this RenderTexture as a global shader property named propertyName. |
| GetNativeTexturePtr | Retrieve a native (underlying graphics API) pointer to the texture resource. |
| IncrementUpdateCount | Increment the update counter. |
| Destroy | Removes a gameobject, component or asset. |
| DestroyImmediate | Destroys the object obj immediately. You are strongly recommended to use Destroy instead. |
| DontDestroyOnLoad | Do not destroy the target Object when loading a new Scene. |
| FindObjectOfType | Returns the first active loaded object of Type type. |
| FindObjectsOfType | Returns a list of all active loaded objects of Type type. |
| Instantiate | Clones the object original and returns the clone. |
| GetTemporary | Allocate a temporary render texture. |
| ReleaseTemporary | Release a temporary texture allocated with GetTemporary. |
| SupportsStencil | Does a RenderTexture have stencil buffer? |
| SetGlobalAnisotropicFilteringLimits | Sets Anisotropic limits. |
| SetStreamingTextureMaterialDebugProperties | Uploads additional debug information to materials using textures set to stream mip maps. |
| bool | Does the object exist? |
| operator != | Compares if two objects refer to a different object. |
| operator == | Compares two object references to see if they refer to the same object. |