diff options
| author | Clemens Barth <barth@root-1.de> | 2022-01-16 12:50:52 +0300 |
|---|---|---|
| committer | Clemens Barth <barth@root-1.de> | 2022-01-16 12:50:52 +0300 |
| commit | ee7f95212b96c2786a27e4ba4729fff4a504328d (patch) | |
| tree | 454e6e4339670a9d61815934e4972a9b313e159e | |
| parent | 7d11bb351e580b738068c398f71d29d60244070a (diff) | |
... with some addtional changes.
| -rw-r--r-- | io_mesh_atomic/pdb_import.py | 14 | ||||
| -rw-r--r-- | io_mesh_atomic/xyz_import.py | 14 |
2 files changed, 14 insertions, 14 deletions
diff --git a/io_mesh_atomic/pdb_import.py b/io_mesh_atomic/pdb_import.py index ab1c63d0..d340d82b 100644 --- a/io_mesh_atomic/pdb_import.py +++ b/io_mesh_atomic/pdb_import.py @@ -627,13 +627,17 @@ def camera_light_source(use_camera, # Create x, y and z for the lamp. object_lamp_vec = Vector((lamp_dl,lamp_dy_right,lamp_dl)) 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.energy = 100000.0 # Watts + # 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 = 100000.0 * ( (length * length) / (58.0 * 58.0) ) lamp = bpy.data.objects.new("A_lamp_eevee", lamp_data) lamp.location = lamp_xyz_vec bpy.context.collection.objects.link(lamp) @@ -655,11 +659,7 @@ def camera_light_source(use_camera, # tree lamp.name = "A_lamp_cycles" - # 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 5000.0 at a - # distance of 58 (58x58 = 3364.0). This value was determined only once - # in the Blender viewport - length = lamp_xyz_vec.length + # See above. strength = 5000.0 * ( (length * length) / (58.0 * 58.0) ) # Now, we create the material @@ -1402,7 +1402,7 @@ def import_pdb(Ball_type, mat_P_BSDF = material.node_tree.nodes['Principled BSDF'] mat_P_BSDF.inputs['Metallic'].default_value = 0.1 mat_P_BSDF.inputs['Specular'].default_value = 0.15 - mat_P_BSDF.inputs['Roughness'].default_value = 0.0 + mat_P_BSDF.inputs['Roughness'].default_value = 0.05 mat_P_BSDF.inputs['Clearcoat Roughness'].default_value = 0.37 mat_P_BSDF.inputs['IOR'].default_value = 0.8 mat_P_BSDF.inputs['Transmission'].default_value = 0.6 diff --git a/io_mesh_atomic/xyz_import.py b/io_mesh_atomic/xyz_import.py index d20c1730..d50cacff 100644 --- a/io_mesh_atomic/xyz_import.py +++ b/io_mesh_atomic/xyz_import.py @@ -430,13 +430,17 @@ def camera_light_source(use_camera, # Create x, y and z for the lamp. object_lamp_vec = Vector((lamp_dl,lamp_dy_right,lamp_dl)) 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.energy = 100000.0 # Watts + # 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 = 100000.0 * ( (length * length) / (58.0 * 58.0) ) lamp = bpy.data.objects.new("A_lamp_eevee", lamp_data) lamp.location = lamp_xyz_vec bpy.context.collection.objects.link(lamp) @@ -458,11 +462,7 @@ def camera_light_source(use_camera, # tree lamp.name = "A_lamp" - # 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 5000.0 at a - # distance of 58 (58x58 = 3364.0). This value was determined only once - # in the Blender viewport - length = lamp_xyz_vec.length + # See above. strength = 5000.0 * ( (length * length) / (58.0 * 58.0) ) # Now, we create the material @@ -546,7 +546,7 @@ def import_xyz(Ball_type, mat_P_BSDF = material.node_tree.nodes['Principled BSDF'] mat_P_BSDF.inputs['Metallic'].default_value = 0.1 mat_P_BSDF.inputs['Specular'].default_value = 0.15 - mat_P_BSDF.inputs['Roughness'].default_value = 0.0 + mat_P_BSDF.inputs['Roughness'].default_value = 0.05 mat_P_BSDF.inputs['Clearcoat Roughness'].default_value = 0.37 mat_P_BSDF.inputs['IOR'].default_value = 0.8 mat_P_BSDF.inputs['Transmission'].default_value = 0.6 |