39c2f01b51
This adds a new Bit Math node which supports the following operations: `and`, `or`, `xor`, `not`, `shift` and `rotate`. For the `shift` and `rotate` operations, a posititive shift is a left shift and a negative shift is a right shift. Currently, the node always works on 32-bit integers which is what Geometry Nodes uses internally for integers. If required, this can be extended to work on other bit widths in the future. The need for this came up every now and then. It can be useful when encoding specific bits in integer attributes (for efficiency or because the geometry is exported to other software that expects a certain format). Also, this node is useful for some people doing crazy but fun things with Geometry Nodes like emulating hardware. Even if the use-cases are not common, if they arise, it's hard to work around and the cost of having this node is quite low for us. Co-authored-by: Charlie Jolly <charliejolly@noreply.localhost> Pull Request: https://projects.blender.org/blender/blender/pulls/138290
97 lines
2.4 KiB
CMake
97 lines
2.4 KiB
CMake
# SPDX-FileCopyrightText: 2021 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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set(INC
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.
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..
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../intern
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../../editors/include
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../../makesrna
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)
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set(INC_SYS
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)
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set(SRC
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nodes/node_fn_align_euler_to_vector.cc
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nodes/node_fn_align_rotation_to_vector.cc
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nodes/node_fn_axes_to_rotation.cc
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nodes/node_fn_axis_angle_to_rotation.cc
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nodes/node_fn_bit_math.cc
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nodes/node_fn_boolean_math.cc
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nodes/node_fn_combine_color.cc
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nodes/node_fn_combine_matrix.cc
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nodes/node_fn_combine_transform.cc
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nodes/node_fn_compare.cc
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nodes/node_fn_euler_to_rotation.cc
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nodes/node_fn_find_in_string.cc
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nodes/node_fn_float_to_int.cc
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nodes/node_fn_hash_value.cc
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nodes/node_fn_input_bool.cc
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nodes/node_fn_input_color.cc
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nodes/node_fn_input_int.cc
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nodes/node_fn_input_rotation.cc
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nodes/node_fn_input_special_characters.cc
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nodes/node_fn_input_string.cc
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nodes/node_fn_input_vector.cc
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nodes/node_fn_integer_math.cc
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nodes/node_fn_invert_matrix.cc
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nodes/node_fn_invert_rotation.cc
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nodes/node_fn_match_string.cc
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nodes/node_fn_matrix_determinant.cc
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nodes/node_fn_matrix_multiply.cc
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nodes/node_fn_project_point.cc
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nodes/node_fn_quaternion_to_rotation.cc
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nodes/node_fn_random_value.cc
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nodes/node_fn_replace_string.cc
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nodes/node_fn_rotate_euler.cc
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nodes/node_fn_rotate_rotation.cc
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nodes/node_fn_rotate_vector.cc
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nodes/node_fn_rotation_to_axis_angle.cc
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nodes/node_fn_rotation_to_euler.cc
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nodes/node_fn_rotation_to_quaternion.cc
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nodes/node_fn_separate_color.cc
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nodes/node_fn_separate_matrix.cc
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nodes/node_fn_separate_transform.cc
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nodes/node_fn_slice_string.cc
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nodes/node_fn_string_length.cc
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nodes/node_fn_transform_direction.cc
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nodes/node_fn_transform_point.cc
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nodes/node_fn_transpose_matrix.cc
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nodes/node_fn_value_to_string.cc
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node_function_util.cc
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node_function_util.hh
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)
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set(LIB
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PRIVATE bf::blenkernel
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PRIVATE bf::blenlib
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PRIVATE bf::blentranslation
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PRIVATE bf::blenloader
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PRIVATE bf::dna
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PRIVATE bf::functions
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PRIVATE bf::imbuf
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PRIVATE bf::intern::guardedalloc
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PRIVATE bf::windowmanager
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)
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add_node_discovery(
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bf_nodes_functions_generated
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"${SRC}"
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${CMAKE_CURRENT_BINARY_DIR}/register_function_nodes.cc
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register_function_nodes
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)
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list(APPEND LIB
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bf_nodes_functions_generated
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)
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blender_add_lib(bf_nodes_function "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
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target_link_libraries(bf_nodes_functions_generated bf_nodes_function)
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blender_set_target_unity_build(bf_nodes_function 10)
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