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davidhaver-WIP-realize-depth #3

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David-Haver wants to merge 65 commits from David-Haver/blender-old:davidhaver-WIP-realize-depth into WIP-realize-depth
pull from: David-Haver/blender-old:davidhaver-WIP-realize-depth
merge into: aryeramaty:WIP-realize-depth

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 0 Commits 65 Files Changed 5 +21 -2
1 changed files with 21 additions and 2 deletions
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Showing only changes of commit 86dcc9cc03 - Show all commits

23
source/blender/nodes/geometry/nodes/node_geo_realize_instances.cc
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@ -3,7 +3,9 @@
* SPDX-License-Identifier: GPL-2.0-or-later */
#include "node_geometry_util.hh"
#include "GEO_join_geometries.hh"
#include "BKE_instances.hh"
#include "GEO_realize_instances.hh"
#include "UI_interface.hh"
@ -19,7 +21,7 @@ static void node_declare(NodeDeclarationBuilder &b)
.hide_value()
.supports_field()
.description(("Which top-level instances to realize"));
b.add_input<decl::Float>("Depth")
b.add_input<decl::Int>("Depth")
.default_value(0)
.supports_field()
.description(
@ -30,7 +32,24 @@ static void node_declare(NodeDeclarationBuilder &b)
static void node_geo_exec(GeoNodeExecParams params)
{
GeometrySet geometry_set = params.extract_input<GeometrySet>("Geometry");
if (!geometry_set.has_instances()) {
params.set_output("Geometry", std::move(geometry_set));
return;
}
GeometryComponentEditData::remember_deformed_positions_if_necessary(geometry_set);
Field<bool> selection_field = params.extract_input<Field<bool>>("Selection");
Field<int> depth_field = params.extract_input<Field<int>>("Depth");
const bke::Instances &instances = *geometry_set.get_instances();
const bke::InstancesFieldContext field_context{instances};
fn::FieldEvaluator evaluator{field_context, instances.instances_num()};
evaluator.set_selection(selection_field);
evaluator.add(depth_field);
evaluator.evaluate();
const VArray<int> depths = evaluator.get_evaluated<int>(0);
const IndexMask selection = evaluator.get_evaluated_selection_as_mask();
// bke::AnonymousAttributePropagationInfo propagation_info = params.get_output_propagation_info("Geometry");
geometry::RealizeInstancesOptions options;
options.keep_original_ids = false;
options.realize_instance_attributes = true;