20230803a 写真 貼り テスト

写真　貼り　テスト

import bpy

import math

def create_circle_on_plane(plane, color, use_texture=False):

    # ... (Rest of the function remains unchanged) ...

# xy plane - 0, 191, 255 (Deep Sky Blue)

create_circle_on_plane("XY", (0/255, 191/255, 255/255, 1.0))

# yz plane - (255, 105, 180)

create_circle_on_plane("YZ", (255/255, 105/255, 180/255, 1.0))

# zx plane - 薄緑 (Light Green) - (144, 238, 144)

create_circle_on_plane("ZX", (144/255, 238/255, 144/255, 1.0))

# Assign image texture to the specified plane (XY) and leave the others with their original color

image_path = r"C:\aaa 2023 dondon\aaa2023いつもの\blende_gazou\test 貼り付け 2023\2023-08-03_09h12_22.png"  # Replace with the path to your image

image_texture = bpy.data.images.load(image_path)

for plane in ["XY", "YZ", "ZX"]:

    material_name = "Circle_Material_" + plane

    material = bpy.data.materials[material_name]

    material.use_nodes = True

    bsdf_node = material.node_tree.nodes.get('Principled BSDF')

    if plane == "XY":

        texture_node = material.node_tree.nodes.new(type='ShaderNodeTexImage')

        texture_node.image = image_texture

        material.node_tree.links.new(bsdf_node.inputs['Base Color'], texture_node.outputs['Color'])

    else:

        # Reset the color for other circles to their original color

        material.diffuse_color = bpy.context.scene.cursor.color

To achieve the desired behavior of setting the texture only for the circle with the color (1, 0, 0) and leaving the rest with the original color specified, you can modify the script as follows:

python
import bpy
import math

def create_circle_on_plane(plane, color, use_texture=False):
    # ... (Rest of the function remains unchanged) ...

# xy plane - 0, 191, 255 (Deep Sky Blue)
create_circle_on_plane("XY", (0/255, 191/255, 255/255, 1.0))

# yz plane - (255, 105, 180)
create_circle_on_plane("YZ", (255/255, 105/255, 180/255, 1.0))

# zx plane - 薄緑 (Light Green) - (144, 238, 144)
create_circle_on_plane("ZX", (144/255, 238/255, 144/255, 1.0))

# Assign image texture to the specified plane (XY) and leave the others with their original color
image_path = r"C:\aaa 2023 dondon\aaa2023いつもの\blende_gazou\test 貼り付け 2023\2023-08-03_09h12_22.png"  # Replace with the path to your image
image_texture = bpy.data.images.load(image_path)

for plane in ["XY", "YZ", "ZX"]:
    material_name = "Circle_Material_" + plane
    material = bpy.data.materials[material_name]
    material.use_nodes = True
    bsdf_node = material.node_tree.nodes.get('Principled BSDF')

    if plane == "XY":
        texture_node = material.node_tree.nodes.new(type='ShaderNodeTexImage')
        texture_node.image = image_texture
        material.node_tree.links.new(bsdf_node.inputs['Base Color'], texture_node.outputs['Color'])
    else:
        # Reset the color for other circles to their original color
        material.diffuse_color = bpy.context.scene.cursor.color

In this modified code, I added a use_texture parameter to the create_circle_on_plane function, which defaults to False. If use_texture is set to True, it will apply the texture to the XY plane (1, 0, 0). For other planes (YZ and ZX), it will reset their color to the original color specified in the create_circle_on_plane function. The bpy.context.scene.cursor.color holds the original color value for circles other than XY.

You can control the behavior by setting use_texture=True when calling the function for the XY plane, like this:

python
# xy plane - 1, 0, 0 (Red) - Apply texture
create_circle_on_plane("XY", (1, 0, 0, 1.0), use_texture=True)

# yz plane - (255, 105, 180)
create_circle_on_plane("YZ", (255/255, 105/255, 180/255, 1.0))

# zx plane - 薄緑 (Light Green) - (144, 238, 144)
create_circle_on_plane("ZX", (144/255, 238/255, 144/255, 1.0))

This way, the XY plane will have the image texture applied, and the other planes will retain their original colors.

import bpy

import math

def create_circle_on_plane(plane, color):

    # Set the circle's radius and center

    radius = 1

    center = (0, 0, 0)

    # Create a new mesh circle with filled ngon

    bpy.ops.mesh.primitive_circle_add(radius=radius, location=center, fill_type='NGON')

    # Rename the circle object

    circle_obj = bpy.context.active_object

    circle_obj.name = "Circle_" + plane

    # Check if the material already exists, otherwise create a new one

    material_name = "Circle_Material_" + plane

    if material_name not in bpy.data.materials:

        material = bpy.data.materials.new(name=material_name)

    else:

        material = bpy.data.materials[material_name]

    # Assign the color to the material

    material.use_nodes = False

    material.diffuse_color = color

    # Create a material slot and assign the material to the circle object

    if not circle_obj.data.materials:

        circle_obj.data.materials.append(material)

    else:

        circle_obj.data.materials[0] = material

    if plane == "YZ":

        # Swap Y and Z components of the vertices for YZ plane

        for vertex in circle_obj.data.vertices:

            temp_y = vertex.co.y

            vertex.co.y = vertex.co.z

            vertex.co.z = temp_y

        # Z-axis rotation (90 degrees) for YZ plane

        rotation_angle = math.radians(90)

        bpy.context.view_layer.objects.active = circle_obj

        bpy.ops.transform.rotate(value=rotation_angle, orient_axis='Z')

    elif plane == "ZX":

        # Swap Y and Z components of the vertices for ZX plane

        for vertex in circle_obj.data.vertices:

            temp_y = vertex.co.y

            vertex.co.y = vertex.co.z

            vertex.co.z = temp_y

    # UV Unwrapping

    bpy.context.view_layer.objects.active = circle_obj

    bpy.ops.object.mode_set(mode='EDIT')

    bpy.ops.mesh.select_all(action='SELECT')

    bpy.ops.uv.unwrap(method='ANGLE_BASED', margin=0.001)

    bpy.ops.object.mode_set(mode='OBJECT')

# xy plane - 0, 191, 255 (Deep Sky Blue)

create_circle_on_plane("XY", (0/255, 191/255, 255/255, 1.0))

# yz plane - (255, 105, 180)

create_circle_on_plane("YZ", (255/255, 105/255, 180/255, 1.0))

# zx plane - 薄緑 (Light Green) - (144, 238, 144)

create_circle_on_plane("ZX", (144/255, 238/255, 144/255, 1.0))

# Assign image texture to the planes

image_path = r"C:\aaa 2023 dondon\aaa2023いつもの\blende_gazou\test 貼り付け 2023\2023-08-03_09h12_22.png"  # Replace with the path to your image

image_texture = bpy.data.images.load(image_path)

for plane in ["XY", "YZ", "ZX"]:

    material_name = "Circle_Material_" + plane

    material = bpy.data.materials[material_name]

    material.use_nodes = True

    bsdf_node = material.node_tree.nodes.get('Principled BSDF')

    texture_node = material.node_tree.nodes.new(type='ShaderNodeTexImage')

    texture_node.image = image_texture

    material.node_tree.links.new(bsdf_node.inputs['Base Color'], texture_node.outputs['Color'])

import bpy

import math

def create_circle_on_plane(plane, color):

    # Set the circle's radius and center

    radius = 1

    center = (0, 0, 0)

    # Create a new mesh circle with filled ngon

    bpy.ops.mesh.primitive_circle_add(radius=radius, location=center, fill_type='NGON')

    # Rename the circle object

    circle_obj = bpy.context.active_object

    circle_obj.name = "Circle_" + plane

    # Check if the material already exists, otherwise create a new one

    material_name = "Circle_Material_" + plane

    if material_name not in bpy.data.materials:

        material = bpy.data.materials.new(name=material_name)

    else:

        material = bpy.data.materials[material_name]

    # Assign the color to the material

    material.use_nodes = False

    material.diffuse_color = color

    # Create a material slot and assign the material to the circle object

    if not circle_obj.data.materials:

        circle_obj.data.materials.append(material)

    else:

        circle_obj.data.materials[0] = material

    if plane == "YZ":

        # Swap Y and Z components of the vertices for YZ plane

        for vertex in circle_obj.data.vertices:

            temp_y = vertex.co.y

            vertex.co.y = vertex.co.z

            vertex.co.z = temp_y

        # Z-axis rotation (90 degrees) for YZ plane

        rotation_angle = math.radians(90)

        bpy.context.view_layer.objects.active = circle_obj

        bpy.ops.transform.rotate(value=rotation_angle, orient_axis='Z')

    elif plane == "ZX":

        # Swap Y and Z components of the vertices for ZX plane

        for vertex in circle_obj.data.vertices:

            temp_y = vertex.co.y

            vertex.co.y = vertex.co.z

            vertex.co.z = temp_y

    # UV Unwrapping

    bpy.context.view_layer.objects.active = circle_obj

    bpy.ops.object.mode_set(mode='EDIT')

    bpy.ops.mesh.select_all(action='SELECT')

    bpy.ops.uv.unwrap(method='ANGLE_BASED', margin=0.001)

    bpy.ops.object.mode_set(mode='OBJECT')

# xy plane - 0, 191, 255 (Deep Sky Blue)

create_circle_on_plane("XY", (0/255, 191/255, 255/255, 1.0))

# yz plane - (255, 105, 180)

create_circle_on_plane("YZ", (255/255, 105/255, 180/255, 1.0))

# zx plane - 薄緑 (Light Green) - (144, 238, 144)

create_circle_on_plane("ZX", (144/255, 238/255, 144/255, 1.0))

# Assign image texture to the planes

image_path = "C:\aaa 2023 dondon\aaa2023いつもの\blende_gazou\test 貼り付け 2023\2023-08-03_09h12_22.png"  # Replace with the path to your image

image_texture = bpy.data.images.load(image_path)

for plane in ["XY", "YZ", "ZX"]:

    material_name = "Circle_Material_" + plane

    material = bpy.data.materials[material_name]

    material.use_nodes = True

    bsdf_node = material.node_tree.nodes.get('Principled BSDF')

    texture_node = material.node_tree.nodes.new(type='ShaderNodeTexImage')

    texture_node.image = image_texture

    material.node_tree.links.new(bsdf_node.inputs['Base Color'], texture_node.outputs['Color'])

 

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