RDFramebufferPass¶

Framebuffer pass attachment description.

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.

Properties¶

PackedInt32Array	color_attachments	`PackedInt32Array()`
int	depth_attachment	`-1`
PackedInt32Array	input_attachments	`PackedInt32Array()`
PackedInt32Array	preserve_attachments	`PackedInt32Array()`
PackedInt32Array	resolve_attachments	`PackedInt32Array()`

Constants¶

ATTACHMENT_UNUSED = -1

Property Descriptions¶

PackedInt32Array color_attachments

Default	`PackedInt32Array()`
Setter	set_color_attachments(value)
Getter	get_color_attachments()

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

int depth_attachment

Default	`-1`
Setter	set_depth_attachment(value)
Getter	get_depth_attachment()

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

PackedInt32Array input_attachments

Default	`PackedInt32Array()`
Setter	set_input_attachments(value)
Getter	get_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 the RDUniform for the uniform set.

PackedInt32Array preserve_attachments

Default	`PackedInt32Array()`
Setter	set_preserve_attachments(value)
Getter	get_preserve_attachments()

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

PackedInt32Array resolve_attachments

Default	`PackedInt32Array()`
Setter	set_resolve_attachments(value)
Getter	get_resolve_attachments()

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