diff options
Diffstat (limited to 'io_mesh_atomic/pdb_import.py')
| -rw-r--r-- | io_mesh_atomic/pdb_import.py | 41 |
1 files changed, 2 insertions, 39 deletions
diff --git a/io_mesh_atomic/pdb_import.py b/io_mesh_atomic/pdb_import.py index 13a5b19f..c3b0c150 100644 --- a/io_mesh_atomic/pdb_import.py +++ b/io_mesh_atomic/pdb_import.py @@ -629,53 +629,16 @@ def camera_light_source(use_camera, lamp_xyz_vec = object_center_vec + object_lamp_vec length = lamp_xyz_vec.length - # Eevee - # ===== - # As a lamp we use a point source. - lamp_data = bpy.data.lights.new(name="A_lamp_eevee", type="POINT") + lamp_data = bpy.data.lights.new(name="A_lamp", type="POINT") # We now determine the emission strength of the lamp. Note that the # intensity depends on 1/r^2. For this we use a value of 100000.0 at a # distance of 58. This value was determined manually inside Blender. lamp_data.energy = 500000.0 * ( (length * length) / (58.0 * 58.0) ) - lamp = bpy.data.objects.new("A_lamp_eevee", lamp_data) + lamp = bpy.data.objects.new("A_lamp", lamp_data) lamp.location = lamp_xyz_vec bpy.context.collection.objects.link(lamp) - # Cycles - # ====== - - # As a lamp we use a ball. - bpy.ops.mesh.primitive_uv_sphere_add( - segments=64, - ring_count=64, - align='WORLD', - enter_editmode=False, - # We move the lamp below the point source from above. - location=lamp_xyz_vec + Vector((0.0, 0.0, 1.5)), - rotation=(0, 0, 0)) - lamp = bpy.context.view_layer.objects.active - # We put an 'A_' just that the lamp appears first in the outliner - # tree - lamp.name = "A_lamp_cycles" - - # See above. - strength = 5000.0 * ( (length * length) / (58.0 * 58.0) ) - - # Now, we create the material - lamp_material = bpy.data.materials.new(lamp.name) - lamp_material.use_nodes = True - # Create the emission Node. - material_output = lamp_material.node_tree.nodes.get('Material Output') - emission = lamp_material.node_tree.nodes.new('ShaderNodeEmission') - # Emission and strength values - emission.inputs['Strength'].default_value = strength - emission.inputs['Color'].default_value = (1.0, 1.0, 1.0, 1.0) - # The new material into the tree and link the material of the object - # with the new material. - lamp_material.node_tree.links.new(material_output.inputs[0], emission.outputs[0]) - lamp.active_material = lamp_material - # Some settings for the World: a bit ambient occlusion bpy.context.scene.world.light_settings.use_ambient_occlusion = True bpy.context.scene.world.light_settings.ao_factor = 0.1 |