ZenVis attach textures to materials

script.py

import bpy

# Get the active object
obj = bpy.context.active_object

# Switch to the Shader Editor workspace
#bpy.context.area.type = 'NODE_EDITOR'
#bpy.context.space_data.tree_type = 'ShaderNodeTree'

# Loop through each material slot
#for i, material_slot in enumerate(obj.material_slots):
for i, material in enumerate(bpy.data.materials):
    #material = material_slot.material
    if material:
        material.use_nodes = True
        # Create an Image Texture node
        image_texture_node = material.node_tree.nodes.new(type='ShaderNodeTexImage')
        
        # Set the image name based on the material name
        #image_name = material.name
        #image_path = bpy.path.abspath("//" + image_name + ".png")  # Change the extension if necessary
        
        # Load the image
        #image = bpy.data.images.load(image_path)
        image = bpy.data.images.get(material.name + ".TGA")
        image_texture_node.image = image
        
        # Connect the image texture node to the shader
        shader_node = material.node_tree.nodes.get('Principled BSDF')  # Adjust the shader node name as needed
        material.node_tree.links.new(shader_node.inputs['Base Color'], image_texture_node.outputs['Color'])
        material.node_tree.links.new(shader_node.inputs['Alpha'], image_texture_node.outputs['Alpha'])
        
        # Arrange nodes for better visibility (optional)
        #image_texture_node.location.x = -200
        #image_texture_node.location.y = i * -200

# Switch back to the 3D Viewport workspace
#py.context.area.type = 'VIEW_3D'