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Differential D14588 Diff 50283 source/blender/blenkernel/intern/curves_geometry.cc

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source/blender/blenkernel/intern/curves_geometry.cc

Show First 20 Lines • Show All 196 Lines • ▼ Show 20 Lines if (data == nullptr) {
return {}; return {};
} }
return {data, size}; return {data, size};
} }
template<typename T> template<typename T>
static MutableSpan<T> get_mutable_attribute(CurvesGeometry &curves, static MutableSpan<T> get_mutable_attribute(CurvesGeometry &curves,
const AttributeDomain domain, const AttributeDomain domain,
const StringRefNull name) const StringRefNull name,
const T default_value = T())
{ {
const int size = domain_size(curves, domain); const int size = domain_size(curves, domain);
const CustomDataType type = cpp_type_to_custom_data_type(CPPType::get<T>()); const CustomDataType type = cpp_type_to_custom_data_type(CPPType::get<T>());
CustomData &custom_data = domain_custom_data(curves, domain); CustomData &custom_data = domain_custom_data(curves, domain);
T *data = (T *)CustomData_duplicate_referenced_layer_named( T *data = (T *)CustomData_duplicate_referenced_layer_named(
&custom_data, type, name.c_str(), size); &custom_data, type, name.c_str(), size);
if (data != nullptr) { if (data != nullptr) {
return {data, size}; return {data, size};
} }
data = (T *)CustomData_add_layer_named( data = (T *)CustomData_add_layer_named(
&custom_data, type, CD_CALLOC, nullptr, size, name.c_str()); &custom_data, type, CD_CALLOC, nullptr, size, name.c_str());
return {data, size}; MutableSpan<T> span = {data, size};
if (span.first() != default_value) {
span.fill(default_value);
}
return span;
} }
VArray<int8_t> CurvesGeometry::curve_types() const VArray<int8_t> CurvesGeometry::curve_types() const
{ {
return get_varray_attribute<int8_t>( return get_varray_attribute<int8_t>(
*this, ATTR_DOMAIN_CURVE, ATTR_CURVE_TYPE, CURVE_TYPE_CATMULL_ROM); *this, ATTR_DOMAIN_CURVE, ATTR_CURVE_TYPE, CURVE_TYPE_CATMULL_ROM);
} }
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} }
VArray<bool> CurvesGeometry::cyclic() const VArray<bool> CurvesGeometry::cyclic() const
{ {
return get_varray_attribute<bool>(*this, ATTR_DOMAIN_CURVE, ATTR_CYCLIC, false); return get_varray_attribute<bool>(*this, ATTR_DOMAIN_CURVE, ATTR_CYCLIC, false);
} }
MutableSpan<bool> CurvesGeometry::cyclic_for_write() MutableSpan<bool> CurvesGeometry::cyclic_for_write()
{ {
return get_mutable_attribute<bool>(*this, ATTR_DOMAIN_CURVE, ATTR_CYCLIC); return get_mutable_attribute<bool>(*this, ATTR_DOMAIN_CURVE, ATTR_CYCLIC, false);
} }
VArray<int> CurvesGeometry::resolution() const VArray<int> CurvesGeometry::resolution() const
{ {
return get_varray_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_RESOLUTION, 12); return get_varray_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_RESOLUTION, 12);
} }
MutableSpan<int> CurvesGeometry::resolution_for_write() MutableSpan<int> CurvesGeometry::resolution_for_write()
{ {
return get_mutable_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_RESOLUTION); return get_mutable_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_RESOLUTION, 12);
} }
VArray<int8_t> CurvesGeometry::handle_types_left() const VArray<int8_t> CurvesGeometry::handle_types_left() const
{ {
return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_LEFT, 0); return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_LEFT, 0);
} }
MutableSpan<int8_t> CurvesGeometry::handle_types_left_for_write() MutableSpan<int8_t> CurvesGeometry::handle_types_left_for_write()
{ {
return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_LEFT); return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_LEFT, 0);
} }
VArray<int8_t> CurvesGeometry::handle_types_right() const VArray<int8_t> CurvesGeometry::handle_types_right() const
{ {
return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_RIGHT, 0); return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_RIGHT, 0);
} }
MutableSpan<int8_t> CurvesGeometry::handle_types_right_for_write() MutableSpan<int8_t> CurvesGeometry::handle_types_right_for_write()
{ {
return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_RIGHT); return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_TYPE_RIGHT, 0);
} }
Span<float3> CurvesGeometry::handle_positions_left() const Span<float3> CurvesGeometry::handle_positions_left() const
{ {
return get_span_attribute<float3>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_POSITION_LEFT); return get_span_attribute<float3>(*this, ATTR_DOMAIN_POINT, ATTR_HANDLE_POSITION_LEFT);
} }
MutableSpan<float3> CurvesGeometry::handle_positions_left_for_write() MutableSpan<float3> CurvesGeometry::handle_positions_left_for_write()
{ {
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} }
VArray<int8_t> CurvesGeometry::nurbs_orders() const VArray<int8_t> CurvesGeometry::nurbs_orders() const
{ {
return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_ORDER, 4); return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_ORDER, 4);
} }
MutableSpan<int8_t> CurvesGeometry::nurbs_orders_for_write() MutableSpan<int8_t> CurvesGeometry::nurbs_orders_for_write()
{ {
return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_ORDER); return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_ORDER, 4);
} }
Span<float> CurvesGeometry::nurbs_weights() const Span<float> CurvesGeometry::nurbs_weights() const
{ {
return get_span_attribute<float>(*this, ATTR_DOMAIN_POINT, ATTR_NURBS_WEIGHT); return get_span_attribute<float>(*this, ATTR_DOMAIN_POINT, ATTR_NURBS_WEIGHT);
} }
MutableSpan<float> CurvesGeometry::nurbs_weights_for_write() MutableSpan<float> CurvesGeometry::nurbs_weights_for_write()
{ {
return get_mutable_attribute<float>(*this, ATTR_DOMAIN_POINT, ATTR_NURBS_WEIGHT); return get_mutable_attribute<float>(*this, ATTR_DOMAIN_POINT, ATTR_NURBS_WEIGHT);
} }
VArray<int8_t> CurvesGeometry::nurbs_knots_modes() const VArray<int8_t> CurvesGeometry::nurbs_knots_modes() const
{ {
return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_KNOTS_MODE, 0); return get_varray_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_KNOTS_MODE, 0);
} }
MutableSpan<int8_t> CurvesGeometry::nurbs_knots_modes_for_write() MutableSpan<int8_t> CurvesGeometry::nurbs_knots_modes_for_write()
{ {
return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_KNOTS_MODE); return get_mutable_attribute<int8_t>(*this, ATTR_DOMAIN_CURVE, ATTR_NURBS_KNOTS_MODE, 0);
} }
VArray<int> CurvesGeometry::surface_triangle_indices() const VArray<int> CurvesGeometry::surface_triangle_indices() const
{ {
return get_varray_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_SURFACE_TRIANGLE_INDEX, -1); return get_varray_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_SURFACE_TRIANGLE_INDEX, -1);
} }
MutableSpan<int> CurvesGeometry::surface_triangle_indices_for_write() MutableSpan<int> CurvesGeometry::surface_triangle_indices_for_write()
{ {
return get_mutable_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_SURFACE_TRIANGLE_INDEX); return get_mutable_attribute<int>(*this, ATTR_DOMAIN_CURVE, ATTR_SURFACE_TRIANGLE_INDEX, -1);
} }
Span<float2> CurvesGeometry::surface_triangle_coords() const Span<float2> CurvesGeometry::surface_triangle_coords() const
{ {
return get_span_attribute<float2>(*this, ATTR_DOMAIN_CURVE, ATTR_SURFACE_TRIANGLE_COORDINATE); return get_span_attribute<float2>(*this, ATTR_DOMAIN_CURVE, ATTR_SURFACE_TRIANGLE_COORDINATE);
} }
MutableSpan<float2> CurvesGeometry::surface_triangle_coords_for_write() MutableSpan<float2> CurvesGeometry::surface_triangle_coords_for_write()
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