5b6cfa705c
This augment the existing irradiance grid with a new visibility precomputation. We store a small shadowmap for each grid sample so that light does not leak through walls and such. The visibility parameter are similar to the one used by the Variance Shadow Map for point lights. Technical details: We store the visibility in the same texture (array) as the irradiance itself (in order to reduce the number of sampler). But the irradiance and the visibility are not the same data so we must encode them in order to use the same texture format. We use RGBA8 normalized texture and encode irradiance as RGBE (shared exponent). Using RGBE encoding instead of R11_G11_B10 may lead to some lighting changes, but quality seems to be nearly the same in my test cases. Using full RGBA16/32F maybe a future option but that will require much more memory and reduce the perf significantly. Visibility moments (VSM) are encoded as 16bits fixed point precision using a special range. This seems to retain enough precision for the needs. Also interpolation does not seems to be big problem (even though it's incorrect).
232 lines
9.8 KiB
CMake
232 lines
9.8 KiB
CMake
# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# The Original Code is Copyright (C) 2016, Blender Foundation
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# All rights reserved.
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#
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# The Original Code is: all of this file.
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#
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# Contributor(s): Blender Institute
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#
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# ***** END GPL LICENSE BLOCK *****
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set(INC
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.
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intern
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modes
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../blenfont
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../blenkernel
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../blenlib
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../blentranslation
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../bmesh
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../depsgraph
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../editors/include
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../editors/space_view3d
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../gpu
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../imbuf
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../makesdna
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../makesrna
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../render/extern/include
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../render/intern/include
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../windowmanager
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../../../intern/glew-mx
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../../../intern/guardedalloc
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)
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set(INC_SYS
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${GLEW_INCLUDE_PATH}
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)
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set(SRC
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intern/draw_armature.c
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intern/draw_cache.c
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intern/draw_cache_impl_curve.c
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intern/draw_cache_impl_displist.c
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intern/draw_cache_impl_lattice.c
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intern/draw_cache_impl_mesh.c
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intern/draw_cache_impl_metaball.c
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intern/draw_cache_impl_particles.c
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intern/draw_common.c
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intern/draw_manager.c
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intern/draw_manager_text.c
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intern/draw_manager_profiling.c
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intern/draw_view.c
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modes/edit_armature_mode.c
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modes/edit_curve_mode.c
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modes/edit_lattice_mode.c
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modes/edit_mesh_mode.c
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modes/edit_mesh_mode_text.c
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modes/edit_metaball_mode.c
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modes/edit_surface_mode.c
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modes/edit_text_mode.c
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modes/object_mode.c
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modes/paint_texture_mode.c
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modes/paint_vertex_mode.c
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modes/paint_weight_mode.c
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modes/particle_mode.c
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modes/pose_mode.c
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modes/sculpt_mode.c
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engines/basic/basic_engine.c
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engines/clay/clay_engine.c
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engines/eevee/eevee_bloom.c
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engines/eevee/eevee_data.c
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engines/eevee/eevee_depth_of_field.c
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engines/eevee/eevee_effects.c
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engines/eevee/eevee_engine.c
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engines/eevee/eevee_lightprobes.c
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engines/eevee/eevee_lights.c
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engines/eevee/eevee_materials.c
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engines/eevee/eevee_motion_blur.c
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engines/eevee/eevee_occlusion.c
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engines/eevee/eevee_screen_raytrace.c
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engines/eevee/eevee_subsurface.c
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engines/eevee/eevee_temporal_sampling.c
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engines/eevee/eevee_volumes.c
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engines/external/external_engine.c
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DRW_engine.h
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intern/DRW_render.h
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intern/draw_cache.h
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intern/draw_cache_impl.h
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intern/draw_common.h
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intern/draw_manager_text.h
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intern/draw_manager_profiling.h
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intern/draw_view.h
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modes/draw_mode_engines.h
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modes/edit_mesh_mode_intern.h
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engines/basic/basic_engine.h
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engines/clay/clay_engine.h
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engines/eevee/eevee_engine.h
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engines/eevee/eevee_lut.h
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engines/eevee/eevee_private.h
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engines/external/external_engine.h
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)
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if(WITH_CLAY_ENGINE)
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add_definitions(-DWITH_CLAY_ENGINE)
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endif()
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data_to_c_simple(engines/clay/shaders/clay_frag.glsl SRC)
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data_to_c_simple(engines/clay/shaders/clay_vert.glsl SRC)
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data_to_c_simple(engines/clay/shaders/clay_particle_vert.glsl SRC)
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data_to_c_simple(engines/clay/shaders/clay_particle_strand_frag.glsl SRC)
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data_to_c_simple(engines/clay/shaders/ssao_alchemy.glsl SRC)
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data_to_c_simple(engines/clay/shaders/ssao_groundtruth.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/ambient_occlusion_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/default_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/default_world_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/background_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/concentric_samples_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lamps_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_filter_glossy_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_filter_diffuse_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_filter_visibility_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_geom.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_cube_display_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_cube_display_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_grid_display_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_grid_display_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_grid_fill_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_planar_display_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_planar_display_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lit_surface_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lit_surface_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_bloom_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_dof_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_dof_geom.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_dof_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_downsample_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_downsample_cube_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_gtao_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_minmaxz_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_motion_blur_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_ssr_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_subsurface_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/effect_temporal_aa.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_planar_downsample_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_planar_downsample_geom.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/lightprobe_planar_downsample_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/prepass_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/prepass_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/shadow_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/shadow_geom.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/shadow_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/shadow_store_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/shadow_copy_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/bsdf_lut_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/btdf_lut_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/bsdf_direct_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/bsdf_common_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/irradiance_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/octahedron_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/bsdf_sampling_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/raytrace_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/ltc_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/ssr_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/volumetric_lib.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/volumetric_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/volumetric_geom.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/volumetric_vert.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/volumetric_resolve_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/volumetric_scatter_frag.glsl SRC)
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data_to_c_simple(engines/eevee/shaders/volumetric_integration_frag.glsl SRC)
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data_to_c_simple(modes/shaders/common_globals_lib.glsl SRC)
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data_to_c_simple(modes/shaders/common_fxaa_lib.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_frag.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_vert.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_geom_tri.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_geom_edge.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_loosevert_vert.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_facedot_frag.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_facedot_vert.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_mix_frag.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_facefill_vert.glsl SRC)
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data_to_c_simple(modes/shaders/edit_mesh_overlay_facefill_frag.glsl SRC)
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data_to_c_simple(modes/shaders/edit_curve_overlay_frag.glsl SRC)
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data_to_c_simple(modes/shaders/edit_curve_overlay_loosevert_vert.glsl SRC)
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data_to_c_simple(modes/shaders/edit_lattice_overlay_frag.glsl SRC)
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data_to_c_simple(modes/shaders/edit_lattice_overlay_loosevert_vert.glsl SRC)
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data_to_c_simple(modes/shaders/edit_normals_vert.glsl SRC)
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data_to_c_simple(modes/shaders/edit_normals_geom.glsl SRC)
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data_to_c_simple(modes/shaders/object_empty_image_frag.glsl SRC)
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data_to_c_simple(modes/shaders/object_empty_image_vert.glsl SRC)
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data_to_c_simple(modes/shaders/object_outline_resolve_frag.glsl SRC)
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data_to_c_simple(modes/shaders/object_outline_expand_frag.glsl SRC)
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data_to_c_simple(modes/shaders/object_outline_detect_frag.glsl SRC)
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data_to_c_simple(modes/shaders/object_grid_frag.glsl SRC)
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data_to_c_simple(modes/shaders/object_grid_vert.glsl SRC)
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data_to_c_simple(modes/shaders/object_lightprobe_grid_vert.glsl SRC)
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data_to_c_simple(modes/shaders/object_particle_prim_vert.glsl SRC)
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data_to_c_simple(modes/shaders/object_particle_prim_frag.glsl SRC)
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data_to_c_simple(modes/shaders/object_particle_dot_vert.glsl SRC)
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data_to_c_simple(modes/shaders/object_particle_dot_frag.glsl SRC)
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data_to_c_simple(modes/shaders/paint_texture_frag.glsl SRC)
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data_to_c_simple(modes/shaders/paint_texture_vert.glsl SRC)
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data_to_c_simple(modes/shaders/paint_wire_frag.glsl SRC)
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data_to_c_simple(modes/shaders/paint_wire_vert.glsl SRC)
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data_to_c_simple(modes/shaders/paint_vert_frag.glsl SRC)
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list(APPEND INC
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)
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blender_add_lib(bf_draw "${SRC}" "${INC}" "${INC_SYS}")
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