ScopedCudaTextureObject

Fully qualified name: isaacsim::core::includes::ScopedCudaTextureObject

class ScopedCudaTextureObject

RAII wrapper for CUDA texture object management.

Manages the lifecycle of a CUDA texture object, including creation and cleanup. Automatically handles:

• Texture object creation from mipmapped arrays

• Resource and texture descriptor setup

• Automatic cleanup on destruction

Note

Uses RAII pattern to ensure texture resources are properly freed

Warning

Requires valid CUDA context when constructed

Public Functions

inline ScopedCudaTextureObject(

cudaMipmappedArray_t mmarr,

int mipLevel = 0,

)

Constructs a texture object from a mipmapped array.

Creates a texture object with specified properties:

• Clamp address mode

• Point filtering

• Element-type read mode

• Normalized coordinates

Note

Fails gracefully if input array is invalid

Warning

Ensure mipmapped array remains valid during object lifetime

Parameters:

• mmarr – [in] CUDA mipmapped array handle

• mipLevel – [in] Mipmap level to use (default: 0)

inline ~ScopedCudaTextureObject()

Destructor that cleans up the texture object.

Automatically destroys the texture object if it was successfully created.

inline operator cudaTextureObject_t&()

Implicit conversion operator to texture object handle.

Returns:

Reference to the underlying CUDA texture object