Description

This class contains the list of attachment descriptions for a framebuffer pass. Each points with an index to a previously supplied list of texture attachments.

Multipass framebuffers can optimize some configurations in mobile. On desktop, they provide little to no advantage.

This object is used byRenderingDevice.

Properties

Constants

ATTACHMENT_UNUSED =-1🔗

Attachment is unused.

Property Descriptions

PackedInt32Arraycolor_attachments =PackedInt32Array()🔗

• voidset_color_attachments(value:PackedInt32Array)

• PackedInt32Arrayget_color_attachments()

Color attachments in order starting from 0. If this attachment is not used by the shader, pass ATTACHMENT_UNUSED to skip.

Note: The returned array iscopied and any changes to it will not update the original property value. SeePackedInt32Array for more details.

intdepth_attachment =-1🔗

• voidset_depth_attachment(value:int)

• intget_depth_attachment()

Depth attachment. ATTACHMENT_UNUSED should be used if no depth buffer is required for this pass.

PackedInt32Arrayinput_attachments =PackedInt32Array()🔗

• voidset_input_attachments(value:PackedInt32Array)

• PackedInt32Arrayget_input_attachments()

Used for multipass framebuffers (more than one render pass). Converts an attachment to an input. Make sure to also supply it properly in theRDUniform for the uniform set.

Note: The returned array iscopied and any changes to it will not update the original property value. SeePackedInt32Array for more details.

PackedInt32Arraypreserve_attachments =PackedInt32Array()🔗

• voidset_preserve_attachments(value:PackedInt32Array)

• PackedInt32Arrayget_preserve_attachments()

Attachments to preserve in this pass (otherwise they are erased).

Note: The returned array iscopied and any changes to it will not update the original property value. SeePackedInt32Array for more details.

PackedInt32Arrayresolve_attachments =PackedInt32Array()🔗

• voidset_resolve_attachments(value:PackedInt32Array)

• PackedInt32Arrayget_resolve_attachments()

If the color attachments are multisampled, non-multisampled resolve attachments can be provided.

Note: The returned array iscopied and any changes to it will not update the original property value. SeePackedInt32Array for more details.