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davidhaver-WIP-realize-depth #1

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Arye Ramaty merged 3 commits from David-Haver/blender-old:davidhaver-WIP-realize-depth into WIP-realize-depth 2024-03-14 14:13:04 +01:00
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1 changed files with 12 additions and 6 deletions
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Showing only changes of commit 52893077e6 - Show all commits

18
source/blender/geometry/intern/realize_instances.cc
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@ -231,7 +231,7 @@ struct AllInstancesInfo {
/** store an array of void pointer to attributes for each component. */ /** store an array of void pointer to attributes for each component. */
Vector<AttributeFallbacksArray> attribute_fallback; Vector<AttributeFallbacksArray> attribute_fallback;
/** Instance components to merge for output geometry. */ /** Instance components to merge for output geometry. */
Vector<const bke::GeometryComponent *> instances_components_to_merge; Vector<bke::GeometryComponentPtr> instances_components_to_merge;
/** Base transform for each instance component. */ /** Base transform for each instance component. */
Vector<float4x4> instances_components_transforms; Vector<float4x4> instances_components_transforms;
}; };
@ -697,7 +697,7 @@ static void gather_realize_tasks_recursive(GatherTasksInfo &gather_info,
case bke::GeometryComponent::Type::Instance: { case bke::GeometryComponent::Type::Instance: {
if (current_depth == target_depth) { if (current_depth == target_depth) {
gather_info.instances.attribute_fallback.append(base_instance_context.instances); gather_info.instances.attribute_fallback.append(base_instance_context.instances);
gather_info.instances.instances_components_to_merge.append(component); gather_info.instances.instances_components_to_merge.append(component->copy());
gather_info.instances.instances_components_transforms.append(base_transform); gather_info.instances.instances_components_transforms.append(base_transform);
} }
else { else {
@ -1045,7 +1045,7 @@ static void execute_realize_pointcloud_task(
dst_attribute_writers); dst_attribute_writers);
} }
static void execute_instances_tasks( static void execute_instances_tasks(
const Span<const bke::GeometryComponent *> src_components, const Span<bke::GeometryComponentPtr> src_components,
Span<blender::float4x4> src_base_transforms, Span<blender::float4x4> src_base_transforms,
OrderedAttributes all_instances_attributes, OrderedAttributes all_instances_attributes,
Span<blender::geometry::AttributeFallbacksArray> attribute_fallback, Span<blender::geometry::AttributeFallbacksArray> attribute_fallback,
@ -1060,7 +1060,7 @@ static void execute_instances_tasks(
VArray<blender::float4x4>::ForSpan(src_base_transforms); VArray<blender::float4x4>::ForSpan(src_base_transforms);
Array<int> offsets_data(src_components.size() + 1); Array<int> offsets_data(src_components.size() + 1);
for (const int component_index : src_components.index_range()) { for (const int component_index : src_components.index_range()) {
const auto &src_component = static_cast<const bke::InstancesComponent &>( const bke::InstancesComponent &src_component = static_cast<const bke::InstancesComponent &>(
*src_components[component_index]); *src_components[component_index]);
offsets_data[component_index] = src_component.get()->instances_num(); offsets_data[component_index] = src_component.get()->instances_num();
} }
@ -1127,8 +1127,14 @@ static void execute_instances_tasks(
} }
result.replace_instances(dst_instances.release()); result.replace_instances(dst_instances.release());
auto &dst_component = result.get_component_for_write<bke::InstancesComponent>(); auto &dst_component = result.get_component_for_write<bke::InstancesComponent>();
Vector<const bke::GeometryComponent *> for_join_attributes;
for (bke::GeometryComponentPtr compent : src_components)
{
for_join_attributes.append(compent.get());
}
join_attributes( join_attributes(
src_components, dst_component, {"position", ".reference_index", "instance_transform"}); for_join_attributes, dst_component, {"position", ".reference_index", "instance_transform"});
} }
static void execute_realize_pointcloud_tasks(const RealizeInstancesOptions &options, static void execute_realize_pointcloud_tasks(const RealizeInstancesOptions &options,
@ -1997,7 +2003,7 @@ bke::GeometrySet realize_instances(bke::GeometrySet geometry_set,
if (not_to_realize_set.has_instances()) { if (not_to_realize_set.has_instances()) {
gather_info.instances.instances_components_to_merge.append( gather_info.instances.instances_components_to_merge.append(
&not_to_realize_set.get_component_for_write<bke::InstancesComponent>()); (not_to_realize_set.get_component_for_write<bke::InstancesComponent>()).copy());
gather_info.instances.instances_components_transforms.append(float4x4::identity()); gather_info.instances.instances_components_transforms.append(float4x4::identity());
gather_info.instances.attribute_fallback.append((gather_info.instances_attriubutes.size())); gather_info.instances.attribute_fallback.append((gather_info.instances_attriubutes.size()));
} }