openrndr-draw/org.openrndr.draw/VertexBuffer

VertexBuffer

actual abstract class VertexBuffer : AutoCloseable(source)

expect abstract class VertexBuffer : AutoCloseable(source)

Represents a vertex buffer that stores vertex data in GPU memory and allows for efficient rendering operations. The vertex buffer conforms to a specific vertex format and supports various operations for writing, managing, and releasing vertex data resources.

actual abstract class VertexBuffer : AutoCloseable(source)

Constructors

constructor()

constructor()

Types

actual object Companion

expect object Companion

actual object Companion

Properties

actual abstract val session: Session?

expect abstract val session: Session?

actual abstract val session: Session?

actual abstract val shadow: VertexBufferShadow

Gives a read/write shadow for the vertex buffer

expect abstract val shadow: VertexBufferShadow

Gives a read/write shadow for the vertex buffer

actual abstract val shadow: VertexBufferShadow

Gives a read/write shadow for the vertex buffer

actual abstract val vertexCount: Int

expect abstract val vertexCount: Int

The number of vertices stored in this vertex buffer.

actual abstract val vertexCount: Int

actual abstract val vertexFormat: VertexFormat

expect abstract val vertexFormat: VertexFormat

Specifies the format of vertex data stored in the vertex buffer.

actual abstract val vertexFormat: VertexFormat

Functions

close

abstract fun close()

expect abstract fun close()

expect abstract fun close()

actual abstract fun destroy()

Destroy the vertex buffer

expect abstract fun destroy()

Destroy the vertex buffer

actual abstract fun destroy()

Destroy the vertex buffer

actual fun put(elementOffset: Int, putter: BufferWriter.() -> Unit): Int

expect fun put(elementOffset: Int = 0, putter: BufferWriter.() -> Unit): Int

Writes data to the vertex buffer using the provided BufferWriter starting at the specified element offset.

actual fun put(elementOffset: Int, putter: BufferWriter.() -> Unit): Int

abstract fun read(data: ByteBuffer, offsetInBytes: Int = 0)

shaderStorageBufferView

abstract fun shaderStorageBufferView(): ShaderStorageBuffer

abstract fun write(data: ByteBuffer, offsetInBytes: Int = 0)

actual abstract fun write(source: ERROR CLASS: Symbol not found for MPPBuffer, targetByteOffset: Int, sourceByteOffset: Int, byteLength: Int)

expect abstract fun write(source: MPPBuffer, targetByteOffset: Int = 0, sourceByteOffset: Int = 0, byteLength: Int = source.capacity())

abstract fun write(data: Float32Array<ArrayBuffer>, offsetBytes: Int, floatCount: Int)

abstract fun write(data: FloatArray, offsetBytes: Int, floatCount: Int)

actual abstract fun write(source: MPPBuffer, targetByteOffset: Int, sourceByteOffset: Int, byteLength: Int)