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Diffstat (limited to 'archipack/archipack_thumbs.py')
| -rw-r--r-- | archipack/archipack_thumbs.py | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/archipack/archipack_thumbs.py b/archipack/archipack_thumbs.py new file mode 100644 index 00000000..5b14e91b --- /dev/null +++ b/archipack/archipack_thumbs.py @@ -0,0 +1,183 @@ +# -*- coding:utf-8 -*- + +# ##### BEGIN GPL LICENSE BLOCK ##### +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110- 1301, USA. +# +# ##### END GPL LICENSE BLOCK ##### + +# <pep8 compliant> + +# ---------------------------------------------------------- +# Author: Stephen Leger (s-leger) +# Inspired by Asset-Flinguer +# ---------------------------------------------------------- +import sys +from mathutils import Vector +import bpy + + +def log(s): + print("[log]" + s) + + +def generateThumb(context, cls, preset): + log("### RENDER THUMB ############################") + log("Start generating: " + cls) + + # engine settings + context.scene.render.engine = 'CYCLES' + render = context.scene.cycles + render.progressive = 'PATH' + render.samples = 24 + render.use_square_samples = True + render.preview_samples = 24 + render.aa_samples = 24 + render.transparent_max_bounces = 8 + render.transparent_min_bounces = 8 + render.transmission_bounces = 8 + render.max_bounces = 8 + render.min_bounces = 6 + render.caustics_refractive = False + render.caustics_reflective = False + render.use_transparent_shadows = True + render.diffuse_bounces = 1 + render.glossy_bounces = 4 + bpy.ops.object.select_all(action="SELECT") + bpy.ops.object.delete() + # create object, loading preset + getattr(bpy.ops.archipack, cls)('INVOKE_DEFAULT', filepath=preset, auto_manipulate=False) + + o = context.active_object + size = o.dimensions + x, y, z = o.bound_box[0] + min_x = x + min_y = y + min_z = z + x, y, z = o.bound_box[6] + max_x = x + max_y = y + max_z = z + center = Vector(( + min_x + 0.5 * (max_x - min_x), + min_y + 0.5 * (max_y - min_y), + min_z + 0.5 * (max_z - min_z))) + + # oposite / tan (0.5 * fov) where fov is 49.134 deg + dist = max(size) / 0.32 + loc = center + dist * Vector((0.5, -1, 0.5)).normalized() + + log("Prepare camera") + bpy.ops.object.camera_add(view_align=True, + enter_editmode=False, + location=loc, + rotation=(1.150952, 0.0, 0.462509)) + cam = context.active_object + cam.data.lens = 50 + cam.select = True + context.scene.camera = cam + + bpy.ops.object.select_all(action="DESELECT") + o.select = True + bpy.ops.view3d.camera_to_view_selected() + + log("Prepare scene") + # add plane + bpy.ops.mesh.primitive_plane_add( + radius=1000, + view_align=False, + enter_editmode=False, + location=(0, 0, 0) + ) + p = context.active_object + m = bpy.data.materials.new("Plane") + m.use_nodes = True + m.node_tree.nodes[1].inputs[0].default_value = (1, 1, 1, 1) + p.data.materials.append(m) + + # add 3 lights + bpy.ops.object.lamp_add( + type='POINT', + radius=1, + view_align=False, + location=(3.69736, -7, 6.0)) + l = context.active_object + l.data.use_nodes = True + tree = l.data.node_tree + nodes = l.data.node_tree.nodes + emit = nodes["Emission"] + emit.inputs[1].default_value = 2000.0 + + bpy.ops.object.lamp_add( + type='POINT', + radius=1, + view_align=False, + location=(9.414563179016113, 5.446230888366699, 5.903861999511719)) + l = context.active_object + l.data.use_nodes = True + tree = l.data.node_tree + nodes = l.data.node_tree.nodes + emit = nodes["Emission"] + falloff = nodes.new(type="ShaderNodeLightFalloff") + falloff.inputs[0].default_value = 5 + tree.links.new(falloff.outputs[2], emit.inputs[1]) + + bpy.ops.object.lamp_add( + type='POINT', + radius=1, + view_align=False, + location=(-7.847615718841553, 1.03135085105896, 5.903861999511719)) + l = context.active_object + l.data.use_nodes = True + tree = l.data.node_tree + nodes = l.data.node_tree.nodes + emit = nodes["Emission"] + falloff = nodes.new(type="ShaderNodeLightFalloff") + falloff.inputs[0].default_value = 5 + tree.links.new(falloff.outputs[2], emit.inputs[1]) + + # Set output filename. + render = context.scene.render + render.filepath = preset[:-3] + ".png" + render.use_file_extension = True + render.use_overwrite = True + render.use_compositing = False + render.use_sequencer = False + render.resolution_x = 150 + render.resolution_y = 100 + render.resolution_percentage = 100 + # render.image_settings.file_format = 'PNG' + # render.image_settings.color_mode = 'RGBA' + # render.image_settings.color_depth = '8' + + # Configure output size. + log("Render") + + # Render thumbnail + bpy.ops.render.render(write_still=True) + + log("### COMPLETED ############################") + + +preset = "" + +for arg in sys.argv: + if arg.startswith("cls:"): + cls = arg[4:] + if arg.startswith("preset:"): + preset = arg[7:] + + +generateThumb(bpy.context, cls, preset) |