def parse_defs(node_group):
rn = nodes.get_node_by_type(node_group, 'COMPOSITE')
if rn == None:
return ''
parse_defs.defs = []
build_node(node_group, nodes.get_input_node(node_group, rn, 0))
# To string
s = ''
for d in parse_defs.defs:
s += d
return s
def build_node_tree(world):
output = {}
dat = {}
output['material_datas'] = [dat]
wname = arm.utils.safestr(world.name)
dat['name'] = wname + '_material'
context = {}
dat['contexts'] = [context]
context['name'] = 'world'
context['bind_constants'] = []
context['bind_textures'] = []
bpy.data.worlds['Arm'].world_defs = ''
# Traverse world node tree
output_node = nodes.get_node_by_type(world.node_tree, 'OUTPUT_WORLD')
if output_node != None:
parse_world_output(world, output_node, context)
# Clear to color if no texture or sky is provided
wrd = bpy.data.worlds['Arm']
if '_EnvSky' not in wrd.world_defs and '_EnvTex' not in wrd.world_defs:
if '_EnvImg' not in wrd.world_defs:
wrd.world_defs += '_EnvCol'
# Irradiance json file name
world.world_envtex_name = wname
world.world_envtex_irr_name = wname
write_probes.write_color_irradiance(wname, world.world_envtex_color)
# Clouds enabled
if wrd.generate_clouds:
wrd.world_defs += '_EnvClouds'
# Percentage closer soft shadows
if wrd.generate_pcss_state == 'On':
wrd.world_defs += '_PCSS'
sdk_path = arm.utils.get_sdk_path()
assets.add(sdk_path + 'armory/Assets/noise64.png')
assets.add_embedded_data('noise64.png')
# Screen-space ray-traced shadows
if wrd.generate_ssrs:
wrd.world_defs += '_SSRS'
if wrd.generate_two_sided_area_lamp:
wrd.world_defs += '_TwoSidedAreaLamp'
# Alternative models
if wrd.lighting_model == 'Cycles':
wrd.world_defs += '_Cycles'
# TODO: Lamp texture test..
if wrd.generate_lamp_texture != '':
bpy.data.worlds['Arm'].world_defs += '_LampColTex'
if not wrd.generate_lamp_falloff:
bpy.data.worlds['Arm'].world_defs += '_NoLampFalloff'
voxelgi = False
for cam in bpy.data.cameras:
if cam.is_probe:
wrd.world_defs += '_Probes'
if cam.rp_shadowmap == 'None':
wrd.world_defs += '_NoShadows'
assets.add_khafile_def('arm_no_shadows')
if cam.rp_voxelgi:
voxelgi = True
if cam.rp_dfrs:
wrd.world_defs += '_DFRS'
assets.add_khafile_def('arm_sdf')
if cam.rp_dfao:
wrd.world_defs += '_DFAO'
assets.add_khafile_def('arm_sdf')
if voxelgi:
assets.add_khafile_def('arm_voxelgi')
if wrd.voxelgi_revoxelize:
assets.add_khafile_def('arm_voxelgi_revox')
if wrd.voxelgi_multibounce:
wrd.world_defs += '_VoxelGIMulti'
wrd.world_defs += '_VoxelGI'
wrd.world_defs += '_Rad' # Always do radiance for voxels
wrd.world_defs += '_Irr'
if arm.utils.get_gapi().startswith(
'direct3d'): # Flip Y axis in drawQuad command
wrd.world_defs += '_InvY'
# Area lamps
for lamp in bpy.data.lamps:
if lamp.type == 'AREA':
wrd.world_defs += '_PolyLight'
break
# Data will be written after render path has been processed to gather all defines
return output
def build_node_tree(world):
output = {}
dat = {}
output['material_datas'] = [dat]
wname = arm.utils.safestr(world.name)
dat['name'] = wname + '_material'
context = {}
dat['contexts'] = [context]
context['name'] = 'world'
context['bind_constants'] = []
context['bind_textures'] = []
wrd = bpy.data.worlds['Arm']
wrd.world_defs = ''
rpdat = arm.utils.get_rp()
# Traverse world node tree
parsed = False
if world.node_tree != None:
output_node = nodes.get_node_by_type(world.node_tree, 'OUTPUT_WORLD')
if output_node != None:
parse_world_output(world, output_node, context)
parsed = True
if parsed == False:
if wrd.arm_irradiance and rpdat.arm_material_model != 'Restricted':
wrd.world_defs += '_Irr'
envmap_strength_const = {}
envmap_strength_const['name'] = 'envmapStrength'
envmap_strength_const['float'] = 1.0
context['bind_constants'].append(envmap_strength_const)
world.arm_envtex_color = [0.051, 0.051, 0.051, 1.0]
world.arm_envtex_strength = envmap_strength_const['float']
# Clear to color if no texture or sky is provided
if '_EnvSky' not in wrd.world_defs and '_EnvTex' not in wrd.world_defs:
if '_EnvImg' not in wrd.world_defs:
wrd.world_defs += '_EnvCol'
# Irradiance json file name
world.arm_envtex_name = wname
world.arm_envtex_irr_name = wname
write_probes.write_color_irradiance(wname, world.arm_envtex_color)
# Clouds enabled
if rpdat.arm_clouds:
wrd.world_defs += '_EnvClouds'
# Percentage closer soft shadows
if rpdat.arm_pcss_state == 'On':
wrd.world_defs += '_PCSS'
sdk_path = arm.utils.get_sdk_path()
assets.add(sdk_path + 'armory/Assets/noise64.png')
assets.add_embedded_data('noise64.png')
# Screen-space ray-traced shadows
if rpdat.arm_ssrs:
wrd.world_defs += '_SSRS'
if wrd.arm_two_sided_area_lamp:
wrd.world_defs += '_TwoSidedAreaLamp'
# Store contexts
if rpdat.rp_hdr == False:
wrd.world_defs += '_LDR'
# Alternative models
if rpdat.arm_material_model == 'Cycles':
wrd.world_defs += '_Cycles'
# TODO: Lamp texture test..
if wrd.arm_lamp_texture != '':
wrd.world_defs += '_LampColTex'
if wrd.arm_lamp_ies_texture != '':
wrd.world_defs += '_LampIES'
assets.add_embedded_data('iestexture.png')
voxelgi = False
voxelao = False
if rpdat.rp_shadowmap == 'None':
wrd.world_defs += '_NoShadows'
assets.add_khafile_def('arm_no_shadows')
if rpdat.rp_voxelgi:
voxelgi = True
elif rpdat.rp_voxelao:
voxelao = True
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')
wrd.world_defs += '_Rad' # Always do radiance for gi
wrd.world_defs += '_Irr'
if voxelgi:
assets.add_khafile_def('arm_voxelgi')
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_shadows:
wrd.world_defs += '_VoxelGIDirect'
wrd.world_defs += '_VoxelGIShadow'
if rpdat.arm_voxelgi_refraction:
wrd.world_defs += '_VoxelGIDirect'
wrd.world_defs += '_VoxelGIRefract'
wrd.world_defs += '_VoxelGI'
wrd.world_defs += '_Rad' # Always do radiance for voxels
wrd.world_defs += '_Irr'
elif voxelao:
assets.add_khafile_def('arm_voxelgi')
if rpdat.arm_voxelgi_revoxelize:
assets.add_khafile_def('arm_voxelgi_revox')
wrd.world_defs += '_VoxelAO'
wrd.world_defs += '_Rad'
wrd.world_defs += '_Irr'
if arm.utils.get_gapi().startswith(
'direct3d'): # Flip Y axis in drawQuad command
wrd.world_defs += '_InvY'
# Area lamps
for lamp in bpy.data.lamps:
if lamp.type == 'AREA':
wrd.world_defs += '_PolyLight'
break
# Data will be written after render path has been processed to gather all defines
return output