openrndr-gl3/org.openrndr.internal.gl3/ShaderStorageBufferGL43

ShaderStorageBufferGL43

data class ShaderStorageBufferGL43(val buffer: Int, val ownsBuffer: Boolean, val format: ERROR CLASS: Symbol not found for ShaderStorageFormat, val session: ERROR CLASS: Symbol not found for Session?? = Session.active) : <ERROR CLASS> ERROR CLASS: Symbol not found for ShaderStorageBuffer(source)

Represents an OpenGL Shader Storage Buffer Object (SSBO) for use in the OpenGL 4.3+ context.

This class is utilized to manage shader storage buffers, allowing them to be cleared, written to, read from, and manipulated as per the shader storage format provided. The ShaderStorageBufferGL43 is tied to a session and its lifecycle can be controlled through the session or its manual destruction.

Constructors

constructor(buffer: Int, ownsBuffer: Boolean, format: ERROR CLASS: Symbol not found for ShaderStorageFormat, session: ERROR CLASS: Symbol not found for Session?? = Session.active)

Types

Companion

object Companion

Properties

buffer

val buffer: Int

The OpenGL buffer identifier (ID), representing the underlying SSBO.

format

open override val format: ERROR CLASS: Symbol not found for ShaderStorageFormat

Defines the shader storage format specifying the data layout in the shader storage buffer.

ownsBuffer

val ownsBuffer: Boolean

Indicates if this instance owns the buffer, determining responsibility for cleanup.

session

open override val session: ERROR CLASS: Symbol not found for Session??

The session tied to the buffer, used for tracking and resource management.

shadow

open override val shadow: ERROR CLASS: Symbol not found for ShaderStorageBufferShadow

Functions

clear

open override fun clear()

open override fun close()

createByteBuffer

open override fun createByteBuffer(): ByteBuffer

Create a byte buffer matching the format size to be able to download the SSBO to the CPU. Note that the buffer will contain padding following elements that need it.

destroy

open override fun destroy()

put

open override fun put(elementOffset: Int, putter: ERROR CLASS: Symbol not found for BufferWriter.() -> Unit): Int

read

open override fun read(target: ByteBuffer, readOffset: Int)

write

open override fun write(source: ByteBuffer, writeOffset: Int)