def add_world_defs():
wrd = bpy.data.worlds['Arm']
rpdat = arm.utils.get_rp()
# Screen-space ray-traced shadows
if rpdat.arm_ssrs:
wrd.world_defs += '_SSRS'
if rpdat.arm_two_sided_area_light:
wrd.world_defs += '_TwoSidedAreaLight'
# Store contexts
if rpdat.rp_hdr == False:
wrd.world_defs += '_LDR'
# Alternative models
if rpdat.arm_diffuse_model == 'OrenNayar':
wrd.world_defs += '_OrenNayar'
# TODO: Light texture test..
if wrd.arm_light_texture != '':
wrd.world_defs += '_LightColTex'
if wrd.arm_light_ies_texture != '':
wrd.world_defs += '_LightIES'
assets.add_embedded_data('iestexture.png')
if wrd.arm_light_clouds_texture != '':
wrd.world_defs += '_LightClouds'
assets.add_embedded_data('cloudstexture.png')
if rpdat.rp_renderer == 'Deferred':
assets.add_khafile_def('arm_deferred')
wrd.world_defs += '_Deferred'
# GI
voxelgi = False
voxelao = False
has_voxels = arm.utils.voxel_support()
if has_voxels:
if rpdat.rp_gi == 'Voxel GI':
voxelgi = True
elif rpdat.rp_gi == 'Voxel AO':
voxelao = True
# Shadows
if rpdat.rp_shadowmap == 'Off':
wrd.world_defs += '_NoShadows'
assets.add_khafile_def('arm_no_shadows')
else:
if rpdat.rp_shadowmap_cascades != '1':
if voxelgi:
log.warn(
'Disabling shadow cascades - Voxel GI does not support cascades yet'
)
else:
wrd.world_defs += '_CSM'
assets.add_khafile_def('arm_csm')
# SS
# if rpdat.rp_dfrs:
# wrd.world_defs += '_DFRS'
# assets.add_khafile_def('arm_sdf')
# if rpdat.rp_dfao:
# wrd.world_defs += '_DFAO'
# assets.add_khafile_def('arm_sdf')
# if rpdat.rp_dfgi:
# wrd.world_defs += '_DFGI'
# assets.add_khafile_def('arm_sdf')
if rpdat.rp_ssgi == 'RTGI' or rpdat.rp_ssgi == 'RTAO':
if rpdat.rp_ssgi == 'RTGI':
wrd.world_defs += '_RTGI'
if rpdat.arm_ssgi_rays == '9':
wrd.world_defs += '_SSGICone9'
if rpdat.rp_autoexposure:
wrd.world_defs += '_AutoExposure'
if voxelgi or voxelao:
assets.add_khafile_def('arm_voxelgi')
wrd.world_defs += '_VoxelCones' + rpdat.arm_voxelgi_cones
if rpdat.arm_voxelgi_revoxelize:
assets.add_khafile_def('arm_voxelgi_revox')
if rpdat.arm_voxelgi_camera:
wrd.world_defs += '_VoxelGICam'
if rpdat.arm_voxelgi_temporal:
assets.add_khafile_def('arm_voxelgi_temporal')
wrd.world_defs += '_VoxelGITemporal'
if voxelgi:
wrd.world_defs += '_VoxelGI'
assets.add_shader_external(
arm.utils.get_sdk_path() +
'/armory/Shaders/voxel_light/voxel_light.comp.glsl')
if rpdat.arm_voxelgi_bounces != "1":
assets.add_khafile_def('rp_gi_bounces={0}'.format(
rpdat.arm_voxelgi_bounces))
assets.add_shader_external(
arm.utils.get_sdk_path() +
'/armory/Shaders/voxel_bounce/voxel_bounce.comp.glsl')
if rpdat.arm_voxelgi_shadows:
wrd.world_defs += '_VoxelGIDirect'
wrd.world_defs += '_VoxelGIShadow'
if rpdat.arm_voxelgi_refraction:
wrd.world_defs += '_VoxelGIDirect'
wrd.world_defs += '_VoxelGIRefract'
if rpdat.rp_voxelgi_relight:
assets.add_khafile_def('rp_voxelgi_relight')
elif voxelao:
wrd.world_defs += '_VoxelAO'
if arm.utils.get_gapi().startswith(
'direct3d'): # Flip Y axis in drawQuad command
wrd.world_defs += '_InvY'
if arm.utils.get_legacy_shaders() and not state.is_viewport:
wrd.world_defs += '_Legacy'
# Area lights
lights = bpy.data.lights if bpy.app.version >= (2, 80,
1) else bpy.data.lamps
for light in lights:
if light.type == 'AREA':
wrd.world_defs += '_LTC'
assets.add_khafile_def('arm_ltc')
break
if '_Rad' in wrd.world_defs or '_VoxelGI' in wrd.world_defs:
wrd.world_defs += '_Brdf'
if '_Brdf' in wrd.world_defs or '_VoxelAO' in wrd.world_defs:
wrd.world_defs += '_IndPos'
def add_world_defs():
wrd = bpy.data.worlds['Arm']
rpdat = arm.utils.get_rp()
# Screen-space ray-traced shadows
if rpdat.arm_ssrs:
wrd.world_defs += '_SSRS'
if rpdat.arm_two_sided_area_light:
wrd.world_defs += '_TwoSidedAreaLight'
# Store contexts
if rpdat.rp_hdr == False:
wrd.world_defs += '_LDR'
if wrd.arm_light_ies_texture != '':
wrd.world_defs += '_LightIES'
assets.add_embedded_data('iestexture.png')
if wrd.arm_light_clouds_texture != '':
wrd.world_defs += '_LightClouds'
assets.add_embedded_data('cloudstexture.png')
if rpdat.rp_renderer == 'Deferred':
assets.add_khafile_def('arm_deferred')
wrd.world_defs += '_Deferred'
# GI
voxelgi = False
voxelao = False
has_voxels = arm.utils.voxel_support()
if has_voxels and rpdat.arm_material_model == 'Full':
if rpdat.rp_gi == 'Voxel GI':
voxelgi = True
elif rpdat.rp_gi == 'Voxel AO':
voxelao = True
# Shadows
if rpdat.rp_shadows:
wrd.world_defs += '_ShadowMap'
if rpdat.rp_shadowmap_cascades != '1':
if voxelgi:
log.warn('Disabling shadow cascades - Voxel GI does not support cascades yet')
else:
wrd.world_defs += '_CSM'
assets.add_khafile_def('arm_csm')
# SS
if rpdat.rp_ssgi == 'RTGI' or rpdat.rp_ssgi == 'RTAO':
if rpdat.rp_ssgi == 'RTGI':
wrd.world_defs += '_RTGI'
if rpdat.arm_ssgi_rays == '9':
wrd.world_defs += '_SSGICone9'
if rpdat.rp_autoexposure:
wrd.world_defs += '_AutoExposure'
if voxelgi or voxelao:
assets.add_khafile_def('arm_voxelgi')
wrd.world_defs += '_VoxelCones' + rpdat.arm_voxelgi_cones
if rpdat.arm_voxelgi_revoxelize:
assets.add_khafile_def('arm_voxelgi_revox')
if rpdat.arm_voxelgi_camera:
wrd.world_defs += '_VoxelGICam'
if rpdat.arm_voxelgi_temporal:
assets.add_khafile_def('arm_voxelgi_temporal')
wrd.world_defs += '_VoxelGITemporal'
if voxelgi:
wrd.world_defs += '_VoxelGI'
assets.add_shader_external(arm.utils.get_sdk_path() + '/armory/Shaders/voxel_light/voxel_light.comp.glsl')
if rpdat.arm_voxelgi_bounces != "1":
assets.add_khafile_def('rp_gi_bounces={0}'.format(rpdat.arm_voxelgi_bounces))
assets.add_shader_external(arm.utils.get_sdk_path() + '/armory/Shaders/voxel_bounce/voxel_bounce.comp.glsl')
if rpdat.arm_voxelgi_shadows:
wrd.world_defs += '_VoxelGIShadow'
if rpdat.rp_voxelgi_relight:
assets.add_khafile_def('rp_voxelgi_relight')
elif voxelao:
wrd.world_defs += '_VoxelAOvar' # Write a shader variant
if arm.utils.get_legacy_shaders() and not state.is_viewport:
wrd.world_defs += '_Legacy'
# Light defines
point_lights = 0
for bo in bpy.data.objects: # TODO: temp
if bo.type == 'LIGHT':
light = bo.data
if light.type == 'AREA' and '_LTC' not in wrd.world_defs:
wrd.world_defs += '_LTC'
assets.add_khafile_def('arm_ltc')
if light.type == 'SUN' and '_Sun' not in wrd.world_defs:
wrd.world_defs += '_Sun'
if light.type == 'POINT' or light.type == 'SPOT':
point_lights += 1
if light.type == 'SPOT' and '_Spot' not in wrd.world_defs:
wrd.world_defs += '_Spot'
assets.add_khafile_def('arm_spot')
if point_lights == 1:
wrd.world_defs += '_SinglePoint'
elif point_lights > 1:
wrd.world_defs += '_Clusters'
assets.add_khafile_def('arm_clusters')
if '_Rad' in wrd.world_defs or '_VoxelGI' in wrd.world_defs:
wrd.world_defs += '_Brdf'
