simReadTexture

Retrieves the RGB data (or a portion of it) related to a specific texture

C++ synopsis

char* simReadTexture(int textureId, int options, int posX, int posY, int sizeX, int sizeY)

Arguments

• textureId: ID of the texture. See also simGetTextureId.
• options: reserved for future functionality. Set to zero.
• posX / posY: x/y position of the texture portion to retrieve. Set to [0 0] to retrieve the full texture
• sizeX / sizeY: x/y size of the texture portion to retrieve. Set to [0 0] to retrieve the full texture

Return

• The texture data, or nullptr in case of an error. The texture data contains RGB values between 0-255 (3 bytes per pixel). The user is in charge of releasing the returned buffer with simReleaseBuffer.