Geometry Nodes: Remove legacy node code

This commit removes the implementations of legacy nodes,
their type definitions, and related code that becomes unused.
Now that we have two releases that included the legacy nodes,
there is not much reason to include them still. Removing the
code means refactoring will be easier, and old code doesn't
have to be tested and maintained.

After this commit, the legacy nodes will be undefined in the UI,
so 3.0 or 3.1 should be used to convert files to the fields system.

The net change is 12184 lines removed!

The tooltip for legacy nodes mentioned that we would remove
them before 4.0, which was purposefully a bit vague to allow
us this flexibility. In a poll in a devtalk post showed that the
majority of people were okay with removing the nodes.
https://devtalk.blender.org/t/geometry-nodes-backward-compatibility-poll/20199

Differential Revision: https://developer.blender.org/D14353

1 files changed, 0 insertions, 44 deletions

diff --git a/source/blender/nodes/NOD_static_types.h b/source/blender/nodes/NOD_static_types.h
index 97a6b8a6e63..0e1f181eff1 100644
--- a/source/blender/nodes/NOD_static_types.h
+++ b/source/blender/nodes/NOD_static_types.h
@@ -254,8 +254,6 @@ DefNode(TextureNode,    TEX_NODE_PROC+TEX_NOISE, 0,                      "TEX_NO
 DefNode(TextureNode,    TEX_NODE_PROC+TEX_STUCCI, 0,                     "TEX_STUCCI",     TexStucci,        "Stucci",            ""              )
 DefNode(TextureNode,    TEX_NODE_PROC+TEX_DISTNOISE, 0,                  "TEX_DISTNOISE",  TexDistNoise,     "Distorted Noise",   ""              )
 
-DefNode(FunctionNode, FN_NODE_LEGACY_RANDOM_FLOAT, 0, "LEGACY_RANDOM_FLOAT", LegacyRandomFloat, "Random Float", "")
-
 DefNode(FunctionNode, FN_NODE_ALIGN_EULER_TO_VECTOR, def_fn_align_euler_to_vector, "ALIGN_EULER_TO_VECTOR", AlignEulerToVector, "Align Euler To Vector", "")
 DefNode(FunctionNode, FN_NODE_BOOLEAN_MATH,  def_boolean_math,  "BOOLEAN_MATH",  BooleanMath,  "Boolean Math", "")
 DefNode(FunctionNode, FN_NODE_COMPARE, def_compare, "COMPARE", Compare, "Compare", "")
@@ -273,48 +271,6 @@ DefNode(FunctionNode, FN_NODE_SLICE_STRING, 0, "SLICE_STRING", SliceString, "Sli
 DefNode(FunctionNode, FN_NODE_STRING_LENGTH, 0, "STRING_LENGTH", StringLength, "String Length", "")
 DefNode(FunctionNode, FN_NODE_VALUE_TO_STRING, 0, "VALUE_TO_STRING", ValueToString, "Value to String", "")
 
-DefNode(GeometryNode, GEO_NODE_LEGACY_ALIGN_ROTATION_TO_VECTOR, def_geo_align_rotation_to_vector, "LEGACY_ALIGN_ROTATION_TO_VECTOR", LegacyAlignRotationToVector, "Align Rotation to Vector", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_CLAMP, def_geo_attribute_clamp, "LEGACY_ATTRIBUTE_CLAMP", LegacyAttributeClamp, "Attribute Clamp", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_COLOR_RAMP, def_geo_attribute_color_ramp, "LEGACY_ATTRIBUTE_COLOR_RAMP", LegacyAttributeColorRamp, "Attribute Color Ramp", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_COMBINE_XYZ, def_geo_attribute_combine_xyz, "LEGACY_ATTRIBUTE_COMBINE_XYZ", LegacyAttributeCombineXYZ, "Attribute Combine XYZ", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_COMPARE, def_geo_attribute_attribute_compare, "LEGACY_ATTRIBUTE_COMPARE", LegacyAttributeCompare, "Attribute Compare", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_CONVERT, def_geo_attribute_convert, "LEGACY_ATTRIBUTE_CONVERT", LegacyAttributeConvert, "Attribute Convert", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_CURVE_MAP, def_geo_attribute_curve_map, "LEGACY_ATTRIBUTE_CURVE_MAP", LegacyAttributeCurveMap, "Attribute Curve Map", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_FILL, def_geo_attribute_fill, "LEGACY_ATTRIBUTE_FILL", LegacyAttributeFill, "Attribute Fill", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_MAP_RANGE, def_geo_attribute_map_range, "LEGACY_ATTRIBUTE_MAP_RANGE", LegacyAttributeMapRange, "Attribute Map Range", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_MATH, def_geo_attribute_math, "LEGACY_ATTRIBUTE_MATH", LegacyAttributeMath, "Attribute Math", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_MIX, def_geo_attribute_mix, "LEGACY_ATTRIBUTE_MIX", LegacyAttributeMix, "Attribute Mix", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_PROXIMITY, def_geo_legacy_attribute_proximity, "LEGACY_ATTRIBUTE_PROXIMITY", LegacyAttributeProximity, "Attribute Proximity", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_RANDOMIZE, def_geo_attribute_randomize, "LEGACY_ATTRIBUTE_RANDOMIZE", LegacyAttributeRandomize, "Attribute Randomize", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_REMOVE, 0, "LEGACY_ATTRIBUTE_REMOVE", LegacyAttributeRemove, "Attribute Remove", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_SAMPLE_TEXTURE, 0, "LEGACY_ATTRIBUTE_SAMPLE_TEXTURE", LegacyAttributeSampleTexture, "Attribute Sample Texture", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_SEPARATE_XYZ, def_geo_attribute_separate_xyz, "LEGACY_ATTRIBUTE_SEPARATE_XYZ", LegacyAttributeSeparateXYZ, "Attribute Separate XYZ", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_TRANSFER, def_geo_attribute_transfer, "LEGACY_ATTRIBUTE_TRANSFER", LegacyAttributeTransfer, "Attribute Transfer", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_VECTOR_MATH, def_geo_attribute_vector_math, "LEGACY_ATTRIBUTE_VECTOR_MATH", LegacyAttributeVectorMath, "Attribute Vector Math", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_ATTRIBUTE_VECTOR_ROTATE, def_geo_attribute_vector_rotate, "LEGACY_ATTRIBUTE_VECTOR_ROTATE", LegacyAttributeVectorRotate, "Attribute Vector Rotate", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_CURVE_ENDPOINTS, 0, "LEGACY_CURVE_ENDPOINTS", LegacyCurveEndpoints, "Curve Endpoints", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_CURVE_REVERSE, 0, "LEGACY_CURVE_REVERSE", LegacyCurveReverse, "Curve Reverse", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_CURVE_SELECT_HANDLES, def_geo_curve_select_handles, "LEGACY_CURVE_SELECT_HANDLES", LegacyCurveSelectHandles, "Select by Handle Type", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_CURVE_SET_HANDLES, def_geo_legacy_curve_set_handles, "LEGACY_CURVE_SET_HANDLES", LegacyCurveSetHandles, "Set Handle Type", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_CURVE_SPLINE_TYPE, def_geo_curve_spline_type, "LEGACY_CURVE_SPLINE_TYPE", LegacyCurveSplineType, "Set Spline Type", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_CURVE_SUBDIVIDE, def_geo_legacy_curve_subdivide, "LEGACY_CURVE_SUBDIVIDE", LegacyCurveSubdivide, "Curve Subdivide", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_CURVE_TO_POINTS, def_geo_legacy_curve_to_points, "LEGACY_CURVE_TO_POINTS", LegacyCurveToPoints, "Curve to Points", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_DELETE_GEOMETRY, 0, "LEGACY_DELETE_GEOMETRY", LegacyDeleteGeometry, "Delete Geometry", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_EDGE_SPLIT, 0, "LEGACY_EDGE_SPLIT", LegacyEdgeSplit, "Edge Split", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_MATERIAL_ASSIGN, 0, "LEGACY_MATERIAL_ASSIGN", LegacyMaterialAssign, "Material Assign", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_MESH_TO_CURVE, 0, "LEGACY_MESH_TO_CURVE", LegacyMeshToCurve, "Mesh to Curve", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_POINT_DISTRIBUTE, def_geo_point_distribute, "LEGACY_POINT_DISTRIBUTE", LegacyPointDistribute, "Point Distribute", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_POINT_INSTANCE, def_geo_point_instance, "LEGACY_POINT_INSTANCE", LegacyPointInstance, "Point Instance", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_POINT_ROTATE, def_geo_point_rotate, "LEGACY_POINT_ROTATE", LegacyRotatePoints, "Point Rotate", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_POINT_SCALE, def_geo_point_scale, "LEGACY_POINT_SCALE", LegacyPointScale, "Point Scale", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_POINT_SEPARATE, 0, "LEGACY_POINT_SEPARATE", LegacyPointSeparate, "Point Separate", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_POINT_TRANSLATE, def_geo_point_translate, "LEGACY_POINT_TRANSLATE", LegacyPointTranslate, "Point Translate", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_POINTS_TO_VOLUME, def_geo_legacy_points_to_volume, "LEGACY_POINTS_TO_VOLUME", LegacyPointsToVolume, "Points to Volume", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_RAYCAST, def_geo_legacy_raycast, "LEGACY_RAYCAST", LegacyRaycast, "Raycast", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_SELECT_BY_MATERIAL, 0, "LEGACY_SELECT_BY_MATERIAL", LegacySelectByMaterial, "Select by Material", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_SUBDIVISION_SURFACE, def_geo_subdivision_surface, "LEGACY_SUBDIVISION_SURFACE", LegacySubdivisionSurface, "Subdivision Surface", "")
-DefNode(GeometryNode, GEO_NODE_LEGACY_VOLUME_TO_MESH, def_geo_volume_to_mesh, "LEGACY_VOLUME_TO_MESH", LegacyVolumeToMesh, "Volume to Mesh", "")
-
 DefNode(GeometryNode, GEO_NODE_ATTRIBUTE_DOMAIN_SIZE, def_geo_attribute_domain_size, "ATTRIBUTE_DOMAIN_SIZE", AttributeDomainSize, "Domain Size", "")
 DefNode(GeometryNode, GEO_NODE_ATTRIBUTE_STATISTIC, def_geo_attribute_statistic, "ATTRIBUTE_STATISTIC", AttributeStatistic, "Attribute Statistic", "")
 DefNode(GeometryNode, GEO_NODE_BOUNDING_BOX, 0, "BOUNDING_BOX", BoundBox, "Bounding Box", "")