diff options
Diffstat (limited to 'intern/cycles/blender/addon/engine.py')
| -rw-r--r-- | intern/cycles/blender/addon/engine.py | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/intern/cycles/blender/addon/engine.py b/intern/cycles/blender/addon/engine.py new file mode 100644 index 00000000000..fb98068766f --- /dev/null +++ b/intern/cycles/blender/addon/engine.py @@ -0,0 +1,107 @@ +# +# Copyright 2011, Blender Foundation. +# +# 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. +# + +import bpy + +def init(): + from cycles import libcycles_blender as lib + import os.path + lib.init(os.path.dirname(__file__)) + +def create(engine, scene, offline): + from cycles import libcycles_blender as lib + data = bpy.data.as_pointer() + scene = scene.as_pointer() + + if not offline and bpy.context.area.type == 'VIEW_3D': + region = bpy.context.region.as_pointer() + v3d = bpy.context.space_data.as_pointer() + rv3d = bpy.context.region_data.as_pointer() + else: + region = 0 + v3d = 0 + rv3d = 0 + + engine.session = lib.create(engine.as_pointer(), data, scene, region, v3d, rv3d) + +def free(engine): + if "session" in dir(engine): + if engine.session: + from cycles import libcycles_blender as lib + lib.free(engine.session) + del engine.session + +def render(engine, scene): + from cycles import libcycles_blender as lib + lib.render(engine.session) + +def update(engine, scene): + from cycles import libcycles_blender as lib + lib.sync(engine.session) + +def draw(engine, scene): + from cycles import libcycles_blender as lib + v3d = bpy.context.space_data.as_pointer() + rv3d = bpy.context.region_data.as_pointer() + region = bpy.context.region + + # draw render image + status, substatus = lib.draw(engine.session, v3d, rv3d) + + # draw text over image + if status != "": + import blf + import bgl + + fontid = 0 # todo, find out how to set this + dim = blf.dimensions(fontid, status) + dim_sub = blf.dimensions(fontid, substatus) + + padding = 5 + + x = (region.width - max(dim[0], dim_sub[0]))*0.5 - padding + y = (region.height - (dim[1] + dim_sub[1] + padding))*0.5 - padding + + bgl.glColor4f(0.0, 0.0, 0.0, 0.5) + bgl.glEnable(bgl.GL_BLEND) + bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA) + bgl.glRectf(x, y, x+max(dim[0], dim_sub[0])+padding+padding, y+dim[1]+dim_sub[1]+padding+padding+2) + bgl.glDisable(bgl.GL_BLEND) + + x = (region.width - dim[0])*0.5 + y = (region.height - (dim[1] + dim_sub[1] + padding))*0.5 + dim_sub[1] + padding + + bgl.glColor3f(0.8, 0.8, 0.8) + blf.position(fontid, x, y, 0) + blf.draw(fontid, status) + + x = (region.width - dim_sub[0])*0.5 + y = (region.height - (dim[1] + dim_sub[1] + padding))*0.5 + + bgl.glColor3f(0.6, 0.6, 0.6) + blf.position(fontid, x, y, 0) + blf.draw(fontid, substatus) + +def available_devices(): + from cycles import libcycles_blender as lib + return lib.available_devices() + +def with_osl(): + from cycles import libcycles_blender as lib + return lib.with_osl() + |