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expre-gen/blender/3.4/scripts/addons/render_povray/shading_properties.py

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2025-10-17 09:47:23 +08:00
# SPDX-License-Identifier: GPL-2.0-or-later
"""Declare shading properties exported to POV textures."""
import bpy
from bpy.utils import register_class, unregister_class
from bpy.types import PropertyGroup
from bpy.props import (
FloatVectorProperty,
StringProperty,
BoolProperty,
IntProperty,
FloatProperty,
EnumProperty,
PointerProperty,
)
def check_material(mat):
"""Check that material node tree is not empty if use node button is on"""
if mat is not None:
return not mat.node_tree if mat.use_nodes else True
return False
def pov_context_tex_datablock(context):
"""Texture context type recreated as deprecated in blender 2.8"""
idblock = context.brush
if idblock and context.scene.texture_context == "OTHER":
return idblock
# idblock = bpy.context.active_object.active_material
idblock = context.view_layer.objects.active.active_material
if idblock and context.scene.texture_context == "MATERIAL":
return idblock
idblock = context.scene.world
if idblock and context.scene.texture_context == "WORLD":
return idblock
idblock = context.light
if idblock and context.scene.texture_context == "LIGHT":
return idblock
if context.particle_system and context.scene.texture_context == "PARTICLES":
idblock = context.particle_system.settings
idblock = context.line_style
if idblock and context.scene.texture_context == "LINESTYLE":
return idblock
return idblock
def active_texture_name_from_uilist(self, context):
"""Name created texture slots the same as created texture"""
idblock = pov_context_tex_datablock(context)
# mat = context.view_layer.objects.active.active_material
if idblock is not None:
index = idblock.pov.active_texture_index
name = idblock.pov_texture_slots[index].name
newname = idblock.pov_texture_slots[index].texture
tex = bpy.data.textures[name]
tex.name = newname
idblock.pov_texture_slots[index].name = newname
def active_texture_name_from_search(self, context):
"""Texture rolldown to change the data linked by an existing texture"""
idblock = pov_context_tex_datablock(context)
# mat = context.view_layer.objects.active.active_material
if idblock is not None:
index = idblock.pov.active_texture_index
slot = idblock.pov_texture_slots[index]
name = slot.texture_search
try:
# tex = bpy.data.textures[name]
slot.name = name
slot.texture = name
# Switch paint brush to this texture so settings remain contextual
# bpy.context.tool_settings.image_paint.brush.texture = tex
# bpy.context.tool_settings.image_paint.brush.mask_texture = tex
except BaseException as e:
print(e.__doc__)
print("An exception occurred: {}".format(e))
def brush_texture_update(self, context):
"""Brush texture rolldown must show active slot texture props"""
idblock = pov_context_tex_datablock(context)
if idblock is not None:
# mat = context.view_layer.objects.active.active_material
idblock = pov_context_tex_datablock(context)
slot = idblock.pov_texture_slots[idblock.pov.active_texture_index]
if tex := slot.texture:
# Switch paint brush to active texture so slot and settings remain contextual
# bpy.ops.pov.textureslotupdate()
bpy.context.tool_settings.image_paint.brush.texture = bpy.data.textures[tex]
bpy.context.tool_settings.image_paint.brush.mask_texture = bpy.data.textures[tex]
class RenderPovSettingsMaterial(PropertyGroup):
"""Declare material level properties controllable in UI and translated to POV."""
# --------------------------- Begin Old Blender Internal Props --------------------------- #
# former Space properties from removed Blender Internal
use_limited_texture_context: BoolProperty(
name="",
description="Use the limited version of texture user (for ‘old shading’ mode)",
default=True,
)
texture_context: EnumProperty(
name="Texture context",
description="Type of texture data to display and edit",
items=(
("MATERIAL", "", "Show material textures", "MATERIAL", 0), # "Show material textures"
("WORLD", "", "Show world textures", "WORLD", 1), # "Show world textures"
("LAMP", "", "Show lamp textures", "LIGHT", 2), # "Show lamp textures"
(
"PARTICLES",
"",
"Show particles textures",
"PARTICLES",
3,
), # "Show particles textures"
(
"LINESTYLE",
"",
"Show linestyle textures",
"LINE_DATA",
4,
), # "Show linestyle textures"
(
"OTHER",
"",
"Show other data textures",
"TEXTURE_DATA",
5,
), # "Show other data textures"
),
default="MATERIAL",
)
active_texture_index: IntProperty(
name="Index for texture_slots", default=0, update=brush_texture_update
)
transparency_method: EnumProperty(
name="Specular Shader Model",
description="Method to use for rendering transparency",
items=(
("MASK", "Mask", "Mask the background"),
("Z_TRANSPARENCY", "Z Transparency", "Use alpha buffer for transparent faces"),
("RAYTRACE", "Raytrace", "Use raytracing for transparent refraction rendering"),
),
default="MASK",
)
use_transparency: BoolProperty(
name="Transparency", description="Render material as transparent", default=False
)
alpha: FloatProperty(
name="Alpha",
description="Alpha transparency of the material",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=1.0,
precision=3,
)
specular_alpha: FloatProperty(
name="Specular alpha",
description="Alpha transparency for specular areas",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=1.0,
precision=3,
)
ambient: FloatProperty(
name="Ambient",
description="Amount of global ambient color the material receives",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=1.0,
precision=3,
)
# TODO: replace by newer agnostic Material.diffuse_color and remove from pov panel
diffuse_color: FloatVectorProperty(
name="Diffuse color",
description="Diffuse color of the material",
precision=4,
step=0.01,
min=0, # max=inf, soft_max=1,
default=(0.6, 0.6, 0.6),
options={"ANIMATABLE"},
subtype="COLOR",
)
darkness: FloatProperty(
name="Darkness",
description="Minnaert darkness",
min=0.0,
max=2.0,
soft_min=0.0,
soft_max=2.0,
default=1.0,
precision=3,
)
diffuse_fresnel: FloatProperty(
name="Diffuse fresnel",
description="Power of Fresnel",
min=0.0,
max=5.0,
soft_min=0.0,
soft_max=5.0,
default=1.0,
precision=3,
)
diffuse_fresnel_factor: FloatProperty(
name="Diffuse fresnel factor",
description="Blending factor of Fresnel",
min=0.0,
max=5.0,
soft_min=0.0,
soft_max=5.0,
default=0.5,
precision=3,
)
diffuse_intensity: FloatProperty(
name="Diffuse intensity",
description="Amount of diffuse reflection multiplying color",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=0.8,
precision=3,
)
diffuse_ramp_blend: EnumProperty(
name="Diffuse ramp blend",
description="Blending method of the ramp and the diffuse color",
items=(
("MIX", "Mix", ""),
("ADD", "Add", ""),
("MULTIPLY", "Multiply", ""),
("SUBTRACT", "Subtract", ""),
("SCREEN", "Screen", ""),
("DIVIDE", "Divide", ""),
("DIFFERENCE", "Difference", ""),
("DARKEN", "Darken", ""),
("LIGHTEN", "Lighten", ""),
("OVERLAY", "Overlay", ""),
("DODGE", "Dodge", ""),
("BURN", "Burn", ""),
("HUE", "Hue", ""),
("SATURATION", "Saturation", ""),
("VALUE", "Value", ""),
("COLOR", "Color", ""),
("SOFT_LIGHT", "Soft light", ""),
("LINEAR_LIGHT", "Linear light", ""),
),
default="MIX",
)
diffuse_ramp_factor: FloatProperty(
name="Factor",
description="Blending factor (also uses alpha in Colorband)",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=1.0,
precision=3,
)
diffuse_ramp_input: EnumProperty(
name="Input",
description="How the ramp maps on the surface",
items=(
("SHADER", "Shader", ""),
("ENERGY", "Energy", ""),
("NORMAL", "Normal", ""),
("RESULT", "Result", ""),
),
default="SHADER",
)
diffuse_shader: EnumProperty(
name="Diffuse Shader Model",
description="How the ramp maps on the surface",
items=(
("LAMBERT", "Lambert", "Use a Lambertian shader"),
("OREN_NAYAR", "Oren-Nayar", "Use an Oren-Nayar shader"),
("MINNAERT", "Minnaert", "Use a Minnaert shader"),
("FRESNEL", "Fresnel", "Use a Fresnel shader"),
),
default="LAMBERT",
)
diffuse_toon_size: FloatProperty(
name="Size",
description="Size of diffuse toon area",
min=0.0,
max=3.14,
soft_min=0.0,
soft_max=3.14,
default=0.5,
precision=3,
)
diffuse_toon_smooth: FloatProperty(
name="Smooth",
description="Smoothness of diffuse toon area",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=0.1,
precision=3,
)
emit: FloatProperty(
name="Emit",
description="Amount of light to emit",
min=0.0,
soft_min=0.0, # max=inf, soft_max=inf,
default=0.0,
precision=3,
)
mirror_color: FloatVectorProperty(
name="Mirror color",
description="Mirror color of the material",
precision=4,
step=0.01,
min=0, # max=inf, soft_max=1,
default=(0.6, 0.6, 0.6),
options={"ANIMATABLE"},
subtype="COLOR",
)
roughness: FloatProperty(
name="Roughness",
description="Oren-Nayar Roughness",
min=0.0,
max=3.14,
soft_min=0.0,
soft_max=3.14,
precision=3,
default=0.5,
)
halo: BoolProperty(name="Halo", description=" Halo settings for the material", default=False)
# (was readonly in Blender2.79, never None)
line_color: FloatVectorProperty(
name="Line color",
description="Line color used for Freestyle line rendering",
precision=4,
step=0.01,
min=0, # max=inf, soft_max=1,
default=(0.0, 0.0, 0.0),
options={"ANIMATABLE"},
subtype="COLOR",
)
# diffuse_ramp:
## Color ramp used to affect diffuse shading
## Type: ColorRamp, (readonly)
# cr_node = bpy.data.materials['Material'].node_tree.nodes['ColorRamp']
# layout.template_color_ramp(cr_node, "color_ramp", expand=True)
# ou
# class bpy.types.ColorRamp(bpy_struct)
line_priority: IntProperty(
name="Recursion Limit",
description="The line color of a higher priority is used at material boundaries",
min=0,
max=32767,
default=0,
)
specular_color: FloatVectorProperty(
name="Specular color",
description="Specular color of the material ",
precision=4,
step=0.01,
min=0.0,
soft_max=1.0,
default=(1.0, 1.0, 1.0),
options={"ANIMATABLE"},
subtype="COLOR",
)
specular_hardness: IntProperty(
name="Hardness",
description="How hard (sharp) the specular reflection is",
min=1,
max=511,
default=30,
)
# TODO: replace by newer agnostic Material.specular_intensity and remove from pov panel
specular_intensity: FloatProperty(
name="Intensity",
description="How intense (bright) the specular reflection is",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=0.1,
precision=3,
)
specular_ior: FloatProperty(
name="IOR",
description="Specular index of refraction",
min=-10.0,
max=10.0,
soft_min=0.0,
soft_max=10.0,
default=1.0,
precision=3,
)
ior: FloatProperty(
name="IOR",
description="Index of refraction",
min=-10.0,
max=10.0,
soft_min=0.0,
soft_max=10.0,
default=1.0,
precision=3,
)
specular_shader: EnumProperty(
name="Specular Shader Model",
description="How the ramp maps on the surface",
items=(
("COOKTORR", "CookTorr", "Use a Cook-Torrance shader"),
("PHONG", "Phong", "Use a Phong shader"),
("BLINN", "Blinn", "Use a Blinn shader"),
("TOON", "Toon", "Use a Toon shader"),
("WARDISO", "WardIso", "Use a Ward anisotropic shader"),
),
default="COOKTORR",
)
specular_slope: FloatProperty(
name="Slope",
description="The standard deviation of surface slope",
min=0.0,
max=0.4,
soft_min=0.0,
soft_max=0.4,
default=0.1,
precision=3,
)
specular_toon_size: FloatProperty(
name="Size",
description="Size of specular toon area",
min=0.0,
max=0.53,
soft_min=0.0,
soft_max=0.53,
default=0.5,
precision=3,
)
specular_toon_smooth: FloatProperty(
name="Smooth",
description="Smoothness of specular toon area",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=0.1,
precision=3,
)
translucency: FloatProperty(
name="Translucency",
description="Amount of diffuse shading on the back side",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=0.0,
precision=3,
)
transparency_method: EnumProperty(
name="Specular Shader Model",
description="Method to use for rendering transparency",
items=(
("MASK", "Mask", "Mask the background"),
("Z_TRANSPARENCY", "Z Transparency", "Use an ior of 1 for transparent faces"),
("RAYTRACE", "Raytrace", "Use raytracing for transparent refraction rendering"),
),
default="MASK",
)
type: EnumProperty(
name="Type",
description="Material type defining how the object is rendered",
items=(
("SURFACE", "Surface", "Render object as a surface"),
# TO UPDATE > USE wire MACRO AND CHANGE DESCRIPTION
("WIRE", "Wire", "Render the edges of faces as wires (not supported in raytracing)"),
("VOLUME", "Volume", "Render object as a volume"),
# TO UPDATE > USE halo MACRO AND CHANGE DESCRIPTION
("HALO", "Halo", "Render object as halo particles"),
),
default="SURFACE",
)
use_cast_shadows: BoolProperty(
name="Cast", description="Allow this material to cast shadows", default=True
)
use_cast_shadows_only: BoolProperty(
name="Cast Only",
description="Make objects with this material "
"appear invisible (not rendered), only "
"casting shadows",
default=False,
)
use_cubic: BoolProperty(
name="Cubic Interpolation",
description="Use cubic interpolation for diffuse " "values, for smoother transitions",
default=False,
)
use_diffuse_ramp: BoolProperty(
name="Ramp", description="Toggle diffuse ramp operations", default=False
)
use_light_group_exclusive: BoolProperty(
name="Exclusive",
description="Material uses the light group exclusively"
"- these lamps are excluded from other "
"scene lighting",
default=False,
)
use_light_group_local: BoolProperty(
name="Local",
description="When linked in, material uses local light" " group with the same name",
default=False,
)
use_mist: BoolProperty(
name="Use Mist",
description="Use mist with this material " "(in world settings)",
default=True,
)
use_nodes: BoolProperty(
name="Nodes",
# Add Icon in UI or here? icon='NODES'
description="Use shader nodes to render the material",
default=False,
)
use_object_color: BoolProperty(
name="Object Color",
description="Modulate the result with a per-object color",
default=False,
)
use_only_shadow: BoolProperty(
name="Shadows Only",
description="Render shadows as the material’s alpha "
"value, making the material transparent "
"except for shadowed areas",
default=False,
)
use_shadeless: BoolProperty(
name="Shadeless",
description="Make this material insensitive to " "light or shadow",
default=False,
)
use_shadows: BoolProperty(
name="Receive", description="Allow this material to receive shadows", default=True
)
use_sky: BoolProperty(
name="Sky",
description="Render this material with zero alpha, "
"with sky background in place (scanline only)",
default=False,
)
use_specular_ramp: BoolProperty(
name="Ramp", description="Toggle specular ramp operations", default=False
)
use_tangent_shading: BoolProperty(
name="Tangent Shading",
description="Use the material’s tangent vector instead"
"of the normal for shading - for "
"anisotropic shading effects",
default=False,
)
use_transparent_shadows: BoolProperty(
name="Receive Transparent",
description="Allow this object to receive transparent " "shadows cast through other object",
default=False,
) # linked to fake caustics
use_vertex_color_light: BoolProperty(
name="Vertex Color Light",
description="Add vertex colors as additional lighting",
default=False,
)
# TODO create interface:
use_vertex_color_paint: BoolProperty(
name="Vertex Color Paint",
description="Replace object base color with vertex "
"colors (multiply with ‘texture face’ "
"face assigned textures)",
default=False,
)
specular_ramp_blend: EnumProperty(
name="Specular ramp blend",
description="Blending method of the ramp and the specular color",
items=(
("MIX", "Mix", ""),
("ADD", "Add", ""),
("MULTIPLY", "Multiply", ""),
("SUBTRACT", "Subtract", ""),
("SCREEN", "Screen", ""),
("DIVIDE", "Divide", ""),
("DIFFERENCE", "Difference", ""),
("DARKEN", "Darken", ""),
("LIGHTEN", "Lighten", ""),
("OVERLAY", "Overlay", ""),
("DODGE", "Dodge", ""),
("BURN", "Burn", ""),
("HUE", "Hue", ""),
("SATURATION", "Saturation", ""),
("VALUE", "Value", ""),
("COLOR", "Color", ""),
("SOFT_LIGHT", "Soft light", ""),
("LINEAR_LIGHT", "Linear light", ""),
),
default="MIX",
)
specular_ramp_factor: FloatProperty(
name="Factor",
description="Blending factor (also uses alpha in Colorband)",
min=0.0,
max=1.0,
soft_min=0.0,
soft_max=1.0,
default=1.0,
precision=3,
)
specular_ramp_input: EnumProperty(
name="Input",
description="How the ramp maps on the surface",
items=(
("SHADER", "Shader", ""),
("ENERGY", "Energy", ""),
("NORMAL", "Normal", ""),
("RESULT", "Result", ""),
),
default="SHADER",
)
irid_enable: BoolProperty(
name="Iridescence coating",
description="Newton's thin film interference (like an oil slick on a puddle of "
"water or the rainbow hues of a soap bubble.)",
default=False,
)
mirror_use_IOR: BoolProperty(
name="Correct Reflection",
description="Use same IOR as raytrace transparency to calculate mirror reflections. "
"More physically correct",
default=False,
)
conserve_energy: BoolProperty(
name="Conserve Energy",
description="Light transmitted is more correctly reduced by mirror reflections, "
"also the sum of diffuse and translucency gets reduced below one ",
default=True,
)
irid_amount: FloatProperty(
name="amount",
description="Contribution of the iridescence effect to the overall surface color. "
"As a rule of thumb keep to around 0.25 (25% contribution) or less, "
"but experiment. If the surface is coming out too white, try lowering "
"the diffuse and possibly the ambient values of the surface",
min=0.0,
max=1.0,
soft_min=0.01,
soft_max=1.0,
default=0.25,
)
irid_thickness: FloatProperty(
name="thickness",
description="A very thin film will have a high frequency of color changes while a "
"thick film will have large areas of color",
min=0.0,
max=1000.0,
soft_min=0.1,
soft_max=10.0,
default=1,
)
irid_turbulence: FloatProperty(
name="turbulence",
description="This parameter varies the thickness",
min=0.0,
max=10.0,
soft_min=0.000,
soft_max=1.0,
default=0,
)
interior_fade_color: FloatVectorProperty(
name="Interior Fade Color",
description="Color of filtered attenuation for transparent " "materials",
precision=4,
step=0.01,
min=0.0,
soft_max=1.0,
default=(0, 0, 0),
options={"ANIMATABLE"},
subtype="COLOR",
)
caustics_enable: BoolProperty(
name="Caustics",
description="use only fake refractive caustics (default) or photon based "
"reflective/refractive caustics",
default=True,
)
fake_caustics: BoolProperty(
name="Fake Caustics",
description="use only (Fast) fake refractive caustics based on transparent shadows",
default=True
)
fake_caustics_power: FloatProperty(
name="Fake caustics power",
description="Values typically range from 0.0 to 1.0 or higher. Zero is no caustics. "
"Low, non-zero values give broad hot-spots while higher values give "
"tighter, smaller simulated focal points",
min=0.00,
max=10.0,
soft_min=0.00,
soft_max=5.0,
default=0.15,
)
refraction_caustics: BoolProperty(
name="Refractive Caustics",
description="hotspots of light focused when going through the material",
default=True,
)
photons_dispersion: FloatProperty(
name="Chromatic Dispersion",
description="Light passing through will be separated according to wavelength. "
"This ratio of refractive indices for violet to red controls how much "
"the colors are spread out 1 = no dispersion, good values are 1.01 to 1.1",
min=1.0000,
max=10.000,
soft_min=1.0000,
soft_max=1.1000,
precision=4,
default=1.0000,
)
photons_dispersion_samples: IntProperty(
name="Dispersion Samples",
description="Number of color-steps for dispersion",
min=2,
max=128,
default=7,
)
photons_reflection: BoolProperty(
name="Reflective Photon Caustics",
description="Use this to make your Sauron's ring ;-P",
default=False,
)
refraction_type: EnumProperty(
items=[
("1", "Z Transparency Fake Caustics", "use fake caustics"),
("2", "Raytrace Photons Caustics", "use photons for refractive caustics"),
],
name="Refraction Type:",
description="use fake caustics (fast) or true photons for refractive Caustics",
default="1",
)
# ------------------------------ CustomPOV Code ------------------------------ #
replacement_text: StringProperty(
name="Declared name:",
description="Type the variable name as declared either directly inlined "
"in your custom POV code from the text editor datablock (checked as a "
"source to render in it's side property panel), or this declaration can be "
"from an external .inc it points at. Here, name = texture {} expected",
default="",
)
# NODES
def use_material_nodes_callback(self, context):
"""Identify if node has been added and if it is used yet or default"""
if hasattr(context.space_data, "tree_type"):
context.space_data.tree_type = "ObjectNodeTree"
mat = context.object.active_material
if mat.pov.material_use_nodes:
mat.use_nodes = True
tree = mat.node_tree
# tree.name = mat.name # XXX READONLY
links = tree.links
default = True
if len(tree.nodes) == 2:
o = 0
m = 0
for node in tree.nodes:
if node.type in {"OUTPUT", "MATERIAL"}:
tree.nodes.remove(node)
default = True
for node in tree.nodes:
if node.bl_idname == "PovrayOutputNode":
o += 1
elif node.bl_idname == "PovrayTextureNode":
m += 1
if o == 1 and m == 1:
default = False
elif len(tree.nodes) == 0:
default = True
else:
default = False
if default:
output = tree.nodes.new("PovrayOutputNode")
output.location = 200, 200
tmap = tree.nodes.new("PovrayTextureNode")
tmap.location = 0, 200
links.new(tmap.outputs[0], output.inputs[0])
tmap.select = True
tree.nodes.active = tmap
else:
mat.use_nodes = False
def use_texture_nodes_callback(self, context):
"""Identify texture nodes by filtering out output and composite ones"""
tex = context.object.active_material.active_texture
if tex.pov.texture_use_nodes:
tex.use_nodes = True
if len(tex.node_tree.nodes) == 2:
for node in tex.node_tree.nodes:
if node.type in {"OUTPUT", "CHECKER"}:
tex.node_tree.nodes.remove(node)
else:
tex.use_nodes = False
def node_active_callback(self, context):
"""Synchronize active node with material before getting it"""
items = [] # XXX comment out > remove?
mat = context.material
mat.node_tree.nodes # XXX comment out > remove?
for node in mat.node_tree.nodes:
node.select = False
for node in mat.node_tree.nodes:
if node.name == mat.pov.material_active_node:
node.select = True
mat.node_tree.nodes.active = node
return node
def node_enum_callback(self, context):
mat = context.material
nodes = mat.node_tree.nodes
return [("%s" % node.name, "%s" % node.name, "") for node in nodes]
def pigment_normal_callback(self, context):
render = context.scene.pov.render # XXX comment out > remove?
return (
[("pigment", "Pigment", ""), ("normal", "Normal", "")]
# XXX Find any other such traces of hgpovray experiment > remove or deploy ?
if render != "hgpovray"
else [
("pigment", "Pigment", ""),
("normal", "Normal", ""),
("modulation", "Modulation", ""),
]
)
def glow_callback(self, context):
scene = context.scene
ob = context.object
ob.pov.mesh_write_as_old = ob.pov.mesh_write_as
if scene.pov.render == "uberpov" and ob.pov.glow:
ob.pov.mesh_write_as = "NONE"
else:
ob.pov.mesh_write_as = ob.pov.mesh_write_as_old
material_use_nodes: BoolProperty(
name="Use nodes", description="", update=use_material_nodes_callback, default=False
)
material_active_node: EnumProperty(
name="Active node", description="", items=node_enum_callback, update=node_active_callback
)
preview_settings: BoolProperty(name="Preview Settings", description="", default=False)
object_preview_transform: BoolProperty(name="Transform object", description="", default=False)
object_preview_scale: FloatProperty(name="XYZ", min=0.5, max=2.0, default=1.0)
object_preview_rotate: FloatVectorProperty(
name="Rotate", description="", min=-180.0, max=180.0, default=(0.0, 0.0, 0.0), subtype="XYZ"
)
object_preview_bgcontrast: FloatProperty(name="Contrast", min=0.0, max=1.0, default=0.5)
# ------------------------------ End Old Blender Internal Props ------------------------------ #
classes = (
RenderPovSettingsMaterial,
)
def register():
for cls in classes:
register_class(cls)
bpy.types.Material.pov = PointerProperty(type=RenderPovSettingsMaterial)
def unregister():
del bpy.types.Material.pov
for cls in reversed(classes):
unregister_class(cls)
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