4c3724180b
This moves code used for tracing bundles and closures to a separate file. This code is used to e.g. detect which Separate Bundle node a Combine Bundle node is linked to. This allows providing automatic socket update operators for these nodes. Similarly for closures. Pull Request: https://projects.blender.org/blender/blender/pulls/143734
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
/* SPDX-FileCopyrightText: 2025 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
#pragma once
|
|
|
|
#include "BKE_compute_context_cache_fwd.hh"
|
|
|
|
#include "BLI_compute_context.hh"
|
|
|
|
#include "DNA_node_types.h"
|
|
|
|
#include "NOD_geometry_nodes_bundle_signature.hh"
|
|
#include "NOD_geometry_nodes_closure_location.hh"
|
|
#include "NOD_geometry_nodes_closure_signature.hh"
|
|
|
|
namespace blender::nodes {
|
|
|
|
/**
|
|
* Attempts to find a compute context that the closure is evaluated in. If none is found, null is
|
|
* returned. If multiple are found, it currently picks the first one it finds which is somewhat
|
|
* arbitrary.
|
|
*/
|
|
[[nodiscard]] const ComputeContext *compute_context_for_closure_evaluation(
|
|
const ComputeContext *closure_socket_context,
|
|
const bNodeSocket &closure_socket,
|
|
bke::ComputeContextCache &compute_context_cache,
|
|
const std::optional<ClosureSourceLocation> &source_location);
|
|
|
|
Vector<BundleSignature> gather_linked_target_bundle_signatures(
|
|
const ComputeContext *bundle_socket_context,
|
|
const bNodeSocket &bundle_socket,
|
|
bke::ComputeContextCache &compute_context_cache);
|
|
Vector<BundleSignature> gather_linked_origin_bundle_signatures(
|
|
const ComputeContext *bundle_socket_context,
|
|
const bNodeSocket &bundle_socket,
|
|
bke::ComputeContextCache &compute_context_cache);
|
|
Vector<ClosureSignature> gather_linked_target_closure_signatures(
|
|
const ComputeContext *closure_socket_context,
|
|
const bNodeSocket &closure_socket,
|
|
bke::ComputeContextCache &compute_context_cache);
|
|
Vector<ClosureSignature> gather_linked_origin_closure_signatures(
|
|
const ComputeContext *closure_socket_context,
|
|
const bNodeSocket &closure_socket,
|
|
bke::ComputeContextCache &compute_context_cache);
|
|
|
|
} // namespace blender::nodes
|