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test/scripts/startup/bl_ui/node_add_menu_shader.py
Brecht Van Lommel b920f6f1a7 Shaders: Remove point density texture node 
This is replaced by geometry nodes, where volumes can now be generated from
point clouds and meshes with more control, and more efficient rendering as a
sparse volume.

No backwareds compatibility is provided, as this would be complicated, and
probably this feature was not used much in the past few years.

This node was supported in Cycles only, not by EEVEE.

Pull Request: https://projects.blender.org/blender/blender/pulls/140292
2025-06-16 12:06:02 +02:00

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# SPDX-FileCopyrightText: 2022-2023 Blender Authors
#
# SPDX-License-Identifier: GPL-2.0-or-later
from bpy.types import Menu
from bl_ui import node_add_menu
from bpy.app.translations import (
contexts as i18n_contexts,
)
# only show input/output nodes when editing line style node trees
def line_style_shader_nodes_poll(context):
snode = context.space_data
return (snode.tree_type == 'ShaderNodeTree' and
snode.shader_type == 'LINESTYLE')
# only show nodes working in world node trees
def world_shader_nodes_poll(context):
snode = context.space_data
return (snode.tree_type == 'ShaderNodeTree' and
snode.shader_type == 'WORLD')
# only show nodes working in object node trees
def object_shader_nodes_poll(context):
snode = context.space_data
return (snode.tree_type == 'ShaderNodeTree' and
snode.shader_type == 'OBJECT')
def cycles_shader_nodes_poll(context):
return context.engine == 'CYCLES'
def eevee_shader_nodes_poll(context):
return context.engine == 'BLENDER_EEVEE'
def object_not_eevee_shader_nodes_poll(context):
return (object_shader_nodes_poll(context) and
not eevee_shader_nodes_poll(context))
def object_eevee_shader_nodes_poll(context):
return (object_shader_nodes_poll(context) and
eevee_shader_nodes_poll(context))
class NODE_MT_category_shader_input(Menu):
bl_idname = "NODE_MT_category_shader_input"
bl_label = "Input"
def draw(self, context):
layout = self.layout
node_add_menu.add_node_type(layout, "ShaderNodeAmbientOcclusion")
node_add_menu.add_node_type(layout, "ShaderNodeAttribute")
node_add_menu.add_node_type(layout, "ShaderNodeBevel")
node_add_menu.add_node_type_with_outputs(
context, layout, "ShaderNodeCameraData", [
"View Vector", "View Z Depth", "View Distance"])
node_add_menu.add_node_type(layout, "ShaderNodeVertexColor")
node_add_menu.add_node_type_with_outputs(
context, layout, "ShaderNodeHairInfo", [
"Is Strand", "Intercept", "Length", "Thickness", "Tangent Normal", "Random"])
node_add_menu.add_node_type(layout, "ShaderNodeFresnel")
node_add_menu.add_node_type_with_outputs(context,
layout,
"ShaderNodeNewGeometry",
["Position",
"Normal",
"Tangent",
"True Normal",
"Incoming",
"Parametric",
"Backfacing",
"Pointiness",
"Random Per Island"])
node_add_menu.add_node_type(layout, "ShaderNodeLayerWeight")
node_add_menu.add_node_type_with_outputs(context,
layout,
"ShaderNodeLightPath",
["Is Camera Ray",
"Is Shadow Ray",
"Is Diffuse Ray",
"Is Glossy Ray",
"Is Singular Ray",
"Is Reflection Ray",
"Is Transmission Ray",
"Is Volume Scatter Ray",
"Ray Length",
"Ray Depth",
"Diffuse Depth",
"Glossy Depth",
"Transparent Depth",
"Transmission Depth"])
node_add_menu.add_node_type_with_outputs(
context, layout, "ShaderNodeObjectInfo", [
"Location", "Color", "Alpha", "Object Index", "Material Index", "Random"])
node_add_menu.add_node_type_with_outputs(
context, layout, "ShaderNodeParticleInfo", [
"Index", "Random", "Age", "Lifetime", "Location", "Size", "Velocity", "Angular Velocity"])
node_add_menu.add_node_type_with_outputs(context, layout, "ShaderNodePointInfo",
["Position", "Radius", "Random"])
node_add_menu.add_node_type(layout, "ShaderNodeRGB")
node_add_menu.add_node_type(layout, "ShaderNodeTangent")
node_add_menu.add_node_type_with_outputs(context, layout, "ShaderNodeTexCoord",
["Normal", "UV", "Object", "Camera", "Window", "Reflection"])
node_add_menu.add_node_type(layout, "ShaderNodeUVAlongStroke", poll=line_style_shader_nodes_poll(context))
node_add_menu.add_node_type(layout, "ShaderNodeUVMap")
node_add_menu.add_node_type(layout, "ShaderNodeValue")
node_add_menu.add_node_type_with_outputs(context, layout, "ShaderNodeVolumeInfo",
["Color", "Density", "Flame", "Temperature"])
node_add_menu.add_node_type(layout, "ShaderNodeWireframe")
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_output(Menu):
bl_idname = "NODE_MT_category_shader_output"
bl_label = "Output"
def draw(self, context):
layout = self.layout
node_add_menu.add_node_type(
layout,
"ShaderNodeOutputAOV",
)
node_add_menu.add_node_type(
layout,
"ShaderNodeOutputLight",
poll=object_not_eevee_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeOutputLineStyle",
poll=line_style_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeOutputMaterial",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeOutputWorld",
poll=world_shader_nodes_poll(context),
)
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_shader(Menu):
bl_idname = "NODE_MT_category_shader_shader"
bl_label = "Shader"
def draw(self, context):
layout = self.layout
node_add_menu.add_node_type(
layout,
"ShaderNodeAddShader",
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBackground",
poll=world_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfDiffuse",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeEmission",
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfGlass",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfGlossy",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfHair",
poll=object_not_eevee_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeHoldout",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfMetallic",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeMixShader",
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfPrincipled",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfHairPrincipled",
poll=object_not_eevee_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeVolumePrincipled"
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfRayPortal",
poll=object_not_eevee_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfRefraction",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfSheen",
poll=object_not_eevee_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeEeveeSpecular",
poll=object_eevee_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeSubsurfaceScattering",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfToon",
poll=object_not_eevee_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfTranslucent",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeBsdfTransparent",
poll=object_shader_nodes_poll(context),
)
node_add_menu.add_node_type(
layout,
"ShaderNodeVolumeAbsorption",
)
node_add_menu.add_node_type(
layout,
"ShaderNodeVolumeScatter",
)
node_add_menu.add_node_type(
layout,
"ShaderNodeVolumeCoefficients",
)
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_color(Menu):
bl_idname = "NODE_MT_category_shader_color"
bl_label = "Color"
def draw(self, context):
layout = self.layout
node_add_menu.add_node_type(layout, "ShaderNodeBrightContrast")
node_add_menu.add_node_type(layout, "ShaderNodeGamma")
node_add_menu.add_node_type(layout, "ShaderNodeHueSaturation")
node_add_menu.add_node_type(layout, "ShaderNodeInvert")
node_add_menu.add_node_type(layout, "ShaderNodeLightFalloff")
node_add_menu.add_color_mix_node(context, layout)
node_add_menu.add_node_type(layout, "ShaderNodeRGBCurve")
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_converter(Menu):
bl_idname = "NODE_MT_category_shader_converter"
bl_label = "Converter"
def draw(self, context):
layout = self.layout
node_add_menu.add_node_type(layout, "ShaderNodeBlackbody")
node_add_menu.add_node_type(layout, "ShaderNodeClamp")
node_add_menu.add_node_type(layout, "ShaderNodeValToRGB")
node_add_menu.add_node_type(layout, "ShaderNodeCombineColor")
node_add_menu.add_node_type(layout, "ShaderNodeCombineXYZ")
node_add_menu.add_node_type(layout, "ShaderNodeFloatCurve")
node_add_menu.add_node_type(layout, "ShaderNodeMapRange")
node_add_menu.add_node_type_with_searchable_enum(context, layout, "ShaderNodeMath", "operation")
node_add_menu.add_node_type(layout, "ShaderNodeMix")
node_add_menu.add_node_type(layout, "ShaderNodeRGBToBW")
node_add_menu.add_node_type(layout, "ShaderNodeSeparateColor")
node_add_menu.add_node_type(layout, "ShaderNodeSeparateXYZ")
node_add_menu.add_node_type(layout, "ShaderNodeShaderToRGB", poll=object_eevee_shader_nodes_poll(context))
node_add_menu.add_node_type_with_searchable_enum(context, layout, "ShaderNodeVectorMath", "operation")
node_add_menu.add_node_type(layout, "ShaderNodeWavelength")
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_texture(Menu):
bl_idname = "NODE_MT_category_shader_texture"
bl_label = "Texture"
def draw(self, _context):
layout = self.layout
node_add_menu.add_node_type(layout, "ShaderNodeTexBrick")
node_add_menu.add_node_type(layout, "ShaderNodeTexChecker")
node_add_menu.add_node_type(layout, "ShaderNodeTexEnvironment")
node_add_menu.add_node_type(layout, "ShaderNodeTexGabor")
node_add_menu.add_node_type(layout, "ShaderNodeTexGradient")
node_add_menu.add_node_type(layout, "ShaderNodeTexIES")
node_add_menu.add_node_type(layout, "ShaderNodeTexImage")
node_add_menu.add_node_type(layout, "ShaderNodeTexMagic")
node_add_menu.add_node_type(layout, "ShaderNodeTexNoise")
node_add_menu.add_node_type(layout, "ShaderNodeTexSky")
node_add_menu.add_node_type(layout, "ShaderNodeTexVoronoi")
node_add_menu.add_node_type(layout, "ShaderNodeTexWave")
node_add_menu.add_node_type(layout, "ShaderNodeTexWhiteNoise")
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_vector(Menu):
bl_idname = "NODE_MT_category_shader_vector"
bl_label = "Vector"
def draw(self, _context):
layout = self.layout
node_add_menu.add_node_type(layout, "ShaderNodeBump")
node_add_menu.add_node_type(layout, "ShaderNodeDisplacement")
node_add_menu.add_node_type(layout, "ShaderNodeMapping")
node_add_menu.add_node_type(layout, "ShaderNodeNormal")
node_add_menu.add_node_type(layout, "ShaderNodeNormalMap")
node_add_menu.add_node_type(layout, "ShaderNodeVectorCurve")
node_add_menu.add_node_type(layout, "ShaderNodeVectorDisplacement")
node_add_menu.add_node_type(layout, "ShaderNodeVectorRotate")
node_add_menu.add_node_type(layout, "ShaderNodeVectorTransform")
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_script(Menu):
bl_idname = "NODE_MT_category_shader_script"
bl_label = "Script"
def draw(self, _context):
layout = self.layout
node_add_menu.add_node_type(layout, "ShaderNodeScript")
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_category_shader_group(Menu):
bl_idname = "NODE_MT_category_shader_group"
bl_label = "Group"
def draw(self, context):
layout = self.layout
node_add_menu.draw_node_group_add_menu(context, layout)
node_add_menu.draw_assets_for_catalog(layout, self.bl_label)
class NODE_MT_shader_node_add_all(Menu):
bl_idname = "NODE_MT_shader_node_add_all"
bl_label = "Add"
bl_translation_context = i18n_contexts.operator_default
def draw(self, _context):
layout = self.layout
layout.menu("NODE_MT_category_shader_input")
layout.menu("NODE_MT_category_shader_output")
layout.separator()
layout.menu("NODE_MT_category_shader_color")
layout.menu("NODE_MT_category_shader_converter")
layout.menu("NODE_MT_category_shader_shader")
layout.menu("NODE_MT_category_shader_texture")
layout.menu("NODE_MT_category_shader_vector")
layout.separator()
layout.menu("NODE_MT_category_shader_script")
layout.separator()
layout.menu("NODE_MT_category_shader_group")
layout.menu("NODE_MT_category_layout")
node_add_menu.draw_root_assets(layout)
classes = (
NODE_MT_shader_node_add_all,
NODE_MT_category_shader_input,
NODE_MT_category_shader_output,
NODE_MT_category_shader_color,
NODE_MT_category_shader_converter,
NODE_MT_category_shader_shader,
NODE_MT_category_shader_texture,
NODE_MT_category_shader_vector,
NODE_MT_category_shader_script,
NODE_MT_category_shader_group,
)
if __name__ == "__main__": # only for live edit.
from bpy.utils import register_class
for cls in classes:
register_class(cls)
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