blender/source/gameengine/Rasterizer/Makefile
Dalai Felinto 0cad3ae24c BGE 2D Filters: filters run per scene now (fix for [#18152]) - it (slightly) breaks backward compatibility !!!
Originally we had 2DFilters (m_filtermanager) stored in RenderTools. That way filters were stored globally and were being called once per each scene. This was producing two big problems: (1) performance and (2) flexibility of use.

(1) Performance - To run the filters 2X == 2X slower
(2) flexibility of use - Very often we want the filter in the scene but not in the UI for example.

For those reasons I believe that 2DFilters with multiple scenes was very useless or unpredictable. I hope they work fine now.
To make it work as before (2.4) you can simply recreate the 2dfilter actuators across the scenes.

* * * * *

Imagine that we have:
(a) Main Scene
(b) Overlay Scene

in Main Scene the Z Buffer and RGB will be from the main scene.
in Overlay Scene the Z Buffer will be from the Overlay Scene and the RBG buffer is from both [(a + 2D Filter) + b].

So in pseudo code if we have a,b,c,d,e scenes we have: (2DFilterE(2DFilterD(2DFilterC(2DFilterB(2DFilterA(a) + b) + c) + d) + e)
2010-03-03 06:38:47 +00:00

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Makefile

#
# $Id$
#
# ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
# All rights reserved.
#
# The Original Code is: all of this file.
#
# Contributor(s): none yet.
#
# ***** END GPL LICENSE BLOCK *****
#
#
LIBNAME = rasterizer
DIR = $(OCGDIR)/gameengine/$(LIBNAME)
include nan_compile.mk
CCFLAGS += $(LEVEL_1_CPP_WARNINGS)
CPPFLAGS += -I$(NAN_GLEW)/include
CPPFLAGS += -I$(OPENGL_HEADERS)
CPPFLAGS += -I$(NAN_STRING)/include
CPPFLAGS += -I$(NAN_MOTO)/include
CPPFLAGS += -I$(NAN_GUARDEDALLOC)/include
CPPFLAGS += -I../../kernel/gen_system
CPPFLAGS += -I../../blender/makesdna
CPPFLAGS += -I../SceneGraph
CPPFLAGS += -I../BlenderRoutines
CPPFLAGS += -I../Expressions
CPPFLAGS += -I../Ketsji
CPPFLAGS += -I$(NAN_PYTHON)/include/python$(NAN_PYTHON_VERSION)
ifeq ($(OS),darwin)
CPPFLAGS += -fpascal-strings
endif
###############
SOURCEDIR = source/gameengine/Rasterizer
DIRS = RAS_OpenGLRasterizer
include nan_subdirs.mk