Blender Git Commit Log

Git Commits -> Revision e15cdec

Revision e15cdec by Lukas Toenne (master)
July 26, 2014, 10:59 (GMT)
New compositor node "Sun Beams"

This allows adding a "fake" sun beam effect, simulating crepuscular rays
from light being scattered in a medium like the atmosphere or deep water.
Such effects can be created also by renderers using volumetric lighting,
but the compositor feature is a lot cheaper and is independent from 3D
rendering. This makes it ideally suited for motion graphics.

The implementation uses am optimized accumulation method for gathering
color values along a line segment. The inner buffer loop uses fixed
offset increments to avoid unnecessary multiplications and avoids
variables by using compile-time specialization (see inline comments
for further details).

Commit Details:

Full Hash: e15cdec2d49ee47a85897db9838578a298146513
Parent Commit: 08725cc
Lines Changed: +544, -1

5 Added Paths:

/source/blender/compositor/nodes/COM_SunBeamsNode.cpp (+42, -0) (View)
/source/blender/compositor/nodes/COM_SunBeamsNode.h (+37, -0) (View)
/source/blender/compositor/operations/COM_SunBeamsOperation.cpp (+303, -0) (View)
/source/blender/compositor/operations/COM_SunBeamsOperation.h (+48, -0) (View)
/source/blender/nodes/composite/nodes/node_composite_sunbeams.c (+63, -0) (View)

11 Modified Paths:

/release/scripts/startup/nodeitems_builtins.py (+1, -0) (Diff)
/source/blender/blenkernel/BKE_node.h (+1, -0) (Diff)
/source/blender/blenkernel/intern/node.c (+1, -0) (Diff)
/source/blender/compositor/CMakeLists.txt (+5, -0) (Diff)
/source/blender/compositor/intern/COM_Converter.cpp (+4, -0) (Diff)
/source/blender/editors/space_node/drawnode.c (+9, -0) (Diff)
/source/blender/makesdna/DNA_node_types.h (+6, -0) (Diff)
/source/blender/makesrna/intern/rna_nodetree.c (+21, -0) (Diff)
/source/blender/nodes/CMakeLists.txt (+1, -0) (Diff)
/source/blender/nodes/NOD_composite.h (+1, -1) (Diff)
/source/blender/nodes/NOD_static_types.h (+1, -0) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021