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armory/blender/arm/props_renderpath.py
N8n5h 1c3e24a8fd Add support for shadow map atlasing 
With this it is now possible to enable atlasing of shadow maps, which solves the existing limitation of 4 lights in a scene. This is done by
grouping the rendering of shadow maps, that currently are drawn into their own images for each light, into one or several big textures. This was
done because the openGL and webGL version Armory targets do not support dynamic indexing of shadowMapSamplers, meaning that the index that
access an array of shadow maps has to be know by the compiler before hand so it can be unrolled into if/else branching. By instead simply
using a big shadow map texture and moving the dynamic part to other types of array that are allowed dynamic indexing like vec4 and mat4, this
limitation was solved.

The premise was simple enough for the shader part, but for the Haxe part, managing and solving where lights shadow maps should go in a shadow map
can be tricky. So to keep track and solve this, ShadowMapAtlas and ShadowMapTile were created. These classes have the minimally required logic
to solve the basic features needed for this problem: defining some kind of abstraction to prevent overlapping of shadowmaps, finding available
space, assigning such space efficiently, locking and freeing this space, etc. This functionality it is used by drawShadowMapAtlas(), which is a
modified version of drawShadowMap().

Shadow map atlases are represented with perfectly balanced 4-ary trees, where each tree of the previous definition represents a "tile" or slice
that results from dividing a square that represents the image into 4 slices or sub-images. The root of this "tile" it's a reference to the
tile-slice, and this tile is divided in 4 slices, and the process is repeated depth-times. If depth is 1, slices are kept at just the initial
4 tiles of max size, which is the default size of the shadow map. #arm_shadowmap_atlas_lod allows controlling if code to support more depth
levels is added or not when compiling.

the tiles that populate atlases tile trees are simply a data structure that contains a reference to the light they are linked to, inner
subtiles in case LOD is enabled, coordinates to where this tile starts in the atlas that go from 0 to Shadow Map Size, and a reference to a
linked tile for LOD. This simple definition allows tiles having a theoretically small memory footprint, but in turn this simplicity might make
some functionality that might be responsibility of tiles (for example knowing if they are overlapping) a responsibility of the ones that
utilizes tiles instead. This decision may complicate maintenance so it is to be revised in future iterations of this feature.
2021-02-04 17:53:59 -03:00

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import bpy
from bpy.props import *
import arm.assets as assets
import arm.utils
def update_preset(self, context):
rpdat = arm.utils.get_rp()
if self.rp_preset == 'Desktop':
rpdat.rp_renderer = 'Deferred'
rpdat.arm_material_model = 'Full'
rpdat.rp_shadows = True
rpdat.rp_shadowmap_cube = '512'
rpdat.rp_shadowmap_cascade = '1024'
rpdat.rp_shadowmap_cascades = '4'
rpdat.rp_translucency_state = 'Auto'
rpdat.rp_overlays_state = 'Auto'
rpdat.rp_decals_state = 'Auto'
rpdat.rp_sss_state = 'Auto'
rpdat.rp_blending_state = 'Auto'
rpdat.rp_draw_order = 'Auto'
rpdat.rp_hdr = True
rpdat.rp_background = 'World'
rpdat.rp_stereo = False
rpdat.rp_voxelao = False
rpdat.rp_render_to_texture = True
rpdat.rp_supersampling = '1'
rpdat.rp_antialiasing = 'SMAA'
rpdat.rp_compositornodes = True
rpdat.rp_volumetriclight = False
rpdat.rp_ssgi = 'SSAO'
rpdat.arm_ssrs = False
rpdat.arm_micro_shadowing = False
rpdat.rp_ssr = False
rpdat.rp_bloom = False
rpdat.rp_autoexposure = False
rpdat.rp_motionblur = 'Off'
rpdat.arm_rp_resolution = 'Display'
rpdat.arm_texture_filter = 'Anisotropic'
rpdat.arm_irradiance = True
rpdat.arm_radiance = True
rpdat.rp_pp = False
elif self.rp_preset == 'Mobile':
rpdat.rp_renderer = 'Forward'
rpdat.rp_depthprepass = False
rpdat.arm_material_model = 'Mobile'
rpdat.rp_shadows = True
rpdat.rp_shadowmap_cube = '256'
rpdat.rp_shadowmap_cascade = '1024'
rpdat.rp_shadowmap_cascades = '1'
rpdat.rp_translucency_state = 'Off'
rpdat.rp_overlays_state = 'Off'
rpdat.rp_decals_state = 'Off'
rpdat.rp_sss_state = 'Off'
rpdat.rp_blending_state = 'Off'
rpdat.rp_draw_order = 'Auto'
rpdat.rp_hdr = False
rpdat.rp_background = 'Clear'
rpdat.rp_stereo = False
rpdat.rp_voxelao = False
rpdat.rp_render_to_texture = False
rpdat.rp_supersampling = '1'
rpdat.rp_antialiasing = 'Off'
rpdat.rp_compositornodes = False
rpdat.rp_volumetriclight = False
rpdat.rp_ssgi = 'Off'
rpdat.arm_ssrs = False
rpdat.arm_micro_shadowing = False
rpdat.rp_ssr = False
rpdat.rp_bloom = False
rpdat.rp_autoexposure = False
rpdat.rp_motionblur = 'Off'
rpdat.arm_rp_resolution = 'Display'
rpdat.arm_texture_filter = 'Linear'
rpdat.arm_irradiance = True
rpdat.arm_radiance = False
rpdat.rp_pp = False
elif self.rp_preset == 'Max':
rpdat.rp_renderer = 'Deferred'
rpdat.rp_shadows = True
rpdat.rp_shadowmap_cube = '2048'
rpdat.rp_shadowmap_cascade = '4096'
rpdat.rp_shadowmap_cascades = '4'
rpdat.rp_translucency_state = 'Auto'
rpdat.rp_overlays_state = 'Auto'
rpdat.rp_decals_state = 'Auto'
rpdat.rp_sss_state = 'Auto'
rpdat.rp_blending_state = 'Auto'
rpdat.rp_draw_order = 'Auto'
rpdat.rp_hdr = True
rpdat.rp_background = 'World'
rpdat.rp_stereo = False
rpdat.rp_voxelao = True
rpdat.rp_voxelgi_resolution = '128'
rpdat.arm_voxelgi_revoxelize = False
rpdat.arm_voxelgi_camera = False
rpdat.rp_render_to_texture = True
rpdat.rp_supersampling = '1'
rpdat.rp_antialiasing = 'TAA'
rpdat.rp_compositornodes = True
rpdat.rp_volumetriclight = False
rpdat.rp_ssgi = 'RTAO'
rpdat.arm_ssrs = False
rpdat.arm_micro_shadowing = False
rpdat.rp_ssr = True
rpdat.arm_ssr_half_res = False
rpdat.rp_bloom = True
rpdat.rp_autoexposure = False
rpdat.rp_motionblur = 'Off'
rpdat.arm_rp_resolution = 'Display'
rpdat.arm_material_model = 'Full'
rpdat.arm_texture_filter = 'Anisotropic'
rpdat.arm_irradiance = True
rpdat.arm_radiance = True
rpdat.rp_pp = False
elif self.rp_preset == '2D/Baked':
rpdat.rp_renderer = 'Forward'
rpdat.rp_depthprepass = False
rpdat.arm_material_model = 'Solid'
rpdat.rp_shadows = False
rpdat.rp_shadowmap_cube = '512'
rpdat.rp_shadowmap_cascade = '1024'
rpdat.rp_shadowmap_cascades = '1'
rpdat.rp_translucency_state = 'Off'
rpdat.rp_overlays_state = 'Off'
rpdat.rp_decals_state = 'Off'
rpdat.rp_sss_state = 'Off'
rpdat.rp_blending_state = 'Off'
rpdat.rp_draw_order = 'Auto'
rpdat.rp_hdr = False
rpdat.rp_background = 'Clear'
rpdat.rp_stereo = False
rpdat.rp_voxelao = False
rpdat.rp_render_to_texture = False
rpdat.rp_supersampling = '1'
rpdat.rp_antialiasing = 'Off'
rpdat.rp_compositornodes = False
rpdat.rp_volumetriclight = False
rpdat.rp_ssgi = 'Off'
rpdat.arm_ssrs = False
rpdat.arm_micro_shadowing = False
rpdat.rp_ssr = False
rpdat.rp_bloom = False
rpdat.rp_autoexposure = False
rpdat.rp_motionblur = 'Off'
rpdat.arm_rp_resolution = 'Display'
rpdat.arm_texture_filter = 'Linear'
rpdat.arm_irradiance = False
rpdat.arm_radiance = False
rpdat.rp_pp = False
update_renderpath(self, context)
def update_renderpath(self, context):
if assets.invalidate_enabled == False:
return
assets.invalidate_shader_cache(self, context)
bpy.data.worlds['Arm'].arm_recompile = True
def udpate_shadowmap_cascades(self, context):
bpy.data.worlds['Arm'].arm_recompile = True
update_renderpath(self, context)
def update_material_model(self, context):
assets.invalidate_shader_cache(self, context)
update_renderpath(self, context)
def update_translucency_state(self, context):
if self.rp_translucency_state == 'On':
self.rp_translucency = True
elif self.rp_translucency_state == 'Off':
self.rp_translucency = False
else: # Auto - updates rp at build time if translucent mat is used
return
update_renderpath(self, context)
def update_decals_state(self, context):
if self.rp_decals_state == 'On':
self.rp_decals = True
elif self.rp_decals_state == 'Off':
self.rp_decals = False
else: # Auto - updates rp at build time if decal mat is used
return
update_renderpath(self, context)
def update_overlays_state(self, context):
if self.rp_overlays_state == 'On':
self.rp_overlays = True
elif self.rp_overlays_state == 'Off':
self.rp_overlays = False
else: # Auto - updates rp at build time if x-ray mat is used
return
update_renderpath(self, context)
def update_blending_state(self, context):
if self.rp_blending_state == 'On':
self.rp_blending = True
elif self.rp_blending_state == 'Off':
self.rp_blending = False
else: # Auto - updates rp at build time if blending mat is used
return
update_renderpath(self, context)
def update_sss_state(self, context):
if self.rp_sss_state == 'On':
self.rp_sss = True
elif self.rp_sss_state == 'Off':
self.rp_sss = False
else: # Auto - updates rp at build time if sss mat is used
return
update_renderpath(self, context)
class ArmRPListItem(bpy.types.PropertyGroup):
name: StringProperty(
name="Name",
description="A name for this item",
default="Desktop")
rp_driver_list: CollectionProperty(type=bpy.types.PropertyGroup)
rp_driver: StringProperty(name="Driver", default="Armory", update=assets.invalidate_compiled_data)
rp_renderer: EnumProperty(
items=[('Forward', 'Forward Clustered', 'Forward'),
('Deferred', 'Deferred Clustered', 'Deferred'),
# ('Raytracer', 'Raytracer', 'Raytracer (Direct3D 12)', 'ERROR', 2),
],
name="Renderer", description="Renderer type", default='Deferred', update=update_renderpath)
rp_depthprepass: BoolProperty(name="Depth Prepass", description="Depth Prepass for mesh context", default=False, update=update_renderpath)
rp_hdr: BoolProperty(name="HDR", description="Render in HDR Space", default=True, update=update_renderpath)
rp_render_to_texture: BoolProperty(name="Post Process", description="Render scene to texture for further processing", default=True, update=update_renderpath)
rp_background: EnumProperty(
items=[('World', 'World', 'World'),
('Clear', 'Clear', 'Clear'),
('Off', 'No Clear', 'Off'),
],
name="Background", description="Background type", default='World', update=update_renderpath)
arm_irradiance: BoolProperty(name="Irradiance", description="Generate spherical harmonics", default=True, update=assets.invalidate_shader_cache)
arm_radiance: BoolProperty(name="Radiance", description="Generate radiance textures", default=True, update=assets.invalidate_shader_cache)
arm_radiance_size: EnumProperty(
items=[('512', '512', '512'),
('1024', '1024', '1024'),
('2048', '2048', '2048')],
name="Map Size", description="Prefiltered map size", default='1024', update=assets.invalidate_envmap_data)
rp_autoexposure: BoolProperty(name="Auto Exposure", description="Adjust exposure based on luminance", default=False, update=update_renderpath)
rp_compositornodes: BoolProperty(name="Compositor", description="Draw compositor nodes", default=True, update=update_renderpath)
rp_shadows: BoolProperty(name="Shadows", description="Enable shadow casting", default=True, update=update_renderpath)
rp_max_lights: EnumProperty(
items=[('4', '4', '4'),
('8', '8', '8'),
('16', '16', '16'),
('24', '24', '24'),
('32', '32', '32'),
('64', '64', '64'),],
name="Max Lights", description="Max number of lights that can be visible in the screen", default='16')
rp_max_lights_cluster: EnumProperty(
items=[('4', '4', '4'),
('8', '8', '8'),
('16', '16', '16'),
('24', '24', '24'),
('32', '32', '32'),
('64', '64', '64'),],
name="Max Lights Shadows", description="Max number of rendered shadow maps that can be visible in the screen. Always equal or lower than Max Lights", default='16')
rp_shadowmap_atlas: BoolProperty(name="Shadow Map Atlasing", description="Group shadow maps of lights of the same type in the same texture", default=False, update=update_renderpath)
rp_shadowmap_atlas_single_map: BoolProperty(name="Shadow Map Atlas single map", description="Use a single texture for all different light types.", default=False, update=update_renderpath)
rp_shadowmap_atlas_lod: BoolProperty(name="Shadow Map Atlas LOD (Experimental)", description="When enabled, the size of the shadow map will be determined on runtime based on the distance of the light to the camera", default=False, update=update_renderpath)
rp_shadowmap_atlas_lod_subdivisions: EnumProperty(
items=[('2', '2', '2'),
('3', '3', '3'),
('4', '4', '4'),
('5', '5', '5'),
('6', '6', '6'),
('7', '7', '7'),
('8', '8', '8'),],
name="LOD Subdivisions", description="Number of subdivisions of the default tile size for LOD", default='2', update=update_renderpath)
rp_shadowmap_atlas_max_size_point: EnumProperty(
items=[('1024', '1024', '1024'),
('2048', '2048', '2048'),
('4096', '4096', '4096'),
('8192', '8192', '8192'),
('16384', '16384', '16384')],
name="Max Atlas Texture Size Points", description="Sets the limit of the size of the texture.", default='8192', update=update_renderpath)
rp_shadowmap_atlas_max_size_spot: EnumProperty(
items=[('1024', '1024', '1024'),
('2048', '2048', '2048'),
('4096', '4096', '4096'),
('8192', '8192', '8192'),
('16384', '16384', '16384')],
name="Max Atlas Texture Size Spots", description="Sets the limit of the size of the texture.", default='8192', update=update_renderpath)
rp_shadowmap_atlas_max_size_sun: EnumProperty(
items=[('1024', '1024', '1024'),
('2048', '2048', '2048'),
('4096', '4096', '4096'),
('8192', '8192', '8192'),
('16384', '16384', '16384')],
name="Max Atlas Texture Size Sun", description="Sets the limit of the size of the texture.", default='8192', update=update_renderpath)
rp_shadowmap_atlas_max_size: EnumProperty(
items=[('1024', '1024', '1024'),
('2048', '2048', '2048'),
('4096', '4096', '4096'),
('8192', '8192', '8192'),
('16384', '16384', '16384')],
name="Max Atlas Texture Size", description="Sets the limit of the size of the texture.", default='8192', update=update_renderpath)
rp_shadowmap_cube: EnumProperty(
items=[('256', '256', '256'),
('512', '512', '512'),
('1024', '1024', '1024'),
('2048', '2048', '2048'),
('4096', '4096', '4096'),],
name="Cube Size", description="Cube map resolution", default='512', update=update_renderpath)
rp_shadowmap_cascade: EnumProperty(
items=[('256', '256', '256'),
('512', '512', '512'),
('1024', '1024', '1024'),
('2048', '2048', '2048'),
('4096', '4096', '4096'),
('8192', '8192', '8192'),
('16384', '16384', '16384'),],
name="Cascade Size", description="Shadow map resolution", default='1024', update=update_renderpath)
rp_shadowmap_cascades: EnumProperty(
items=[('1', '1', '1'),
('2', '2', '2'),
('4', '4', '4')],
name="Cascades", description="Shadow map cascades", default='4', update=udpate_shadowmap_cascades)
arm_pcfsize: FloatProperty(name="PCF Size", description="Filter size", default=1.0)
rp_supersampling: EnumProperty(
items=[('1', '1', '1'),
('1.5', '1.5', '1.5'),
('2', '2', '2'),
('4', '4', '4')],
name="Super Sampling", description="Screen resolution multiplier", default='1', update=update_renderpath)
rp_antialiasing: EnumProperty(
items=[('Off', 'No AA', 'Off'),
('FXAA', 'FXAA', 'FXAA'),
('SMAA', 'SMAA', 'SMAA'),
('TAA', 'TAA', 'TAA')],
name="Anti Aliasing", description="Post-process anti aliasing technique", default='SMAA', update=update_renderpath)
rp_volumetriclight: BoolProperty(name="Volumetric Light", description="Use volumetric lighting", default=False, update=update_renderpath)
rp_ssr: BoolProperty(name="SSR", description="Screen space reflections", default=False, update=update_renderpath)
rp_ssgi: EnumProperty(
items=[('Off', 'No AO', 'Off'),
('SSAO', 'SSAO', 'Screen space ambient occlusion'),
('RTAO', 'RTAO', 'Ray-traced ambient occlusion')
# ('RTGI', 'RTGI', 'Ray-traced global illumination')
],
name="SSGI", description="Screen space global illumination", default='SSAO', update=update_renderpath)
rp_bloom: BoolProperty(name="Bloom", description="Bloom processing", default=False, update=update_renderpath)
rp_motionblur: EnumProperty(
items=[('Off', 'Off', 'Off'),
('Camera', 'Camera', 'Camera'),
('Object', 'Object', 'Object')],
name="Motion Blur", description="Velocity buffer is used for object based motion blur", default='Off', update=update_renderpath)
rp_translucency: BoolProperty(name="Translucency", description="Current render-path state", default=False)
rp_translucency_state: EnumProperty(
items=[('On', 'On', 'On'),
('Off', 'Off', 'Off'),
('Auto', 'Auto', 'Auto')],
name="Translucency", description="Order independent translucency", default='Auto', update=update_translucency_state)
rp_decals: BoolProperty(name="Decals", description="Current render-path state", default=False)
rp_decals_state: EnumProperty(
items=[('On', 'On', 'On'),
('Off', 'Off', 'Off'),
('Auto', 'Auto', 'Auto')],
name="Decals", description="Decals pass", default='Auto', update=update_decals_state)
rp_overlays: BoolProperty(name="Overlays", description="Current render-path state", default=False)
rp_overlays_state: EnumProperty(
items=[('On', 'On', 'On'),
('Off', 'Off', 'Off'),
('Auto', 'Auto', 'Auto')],
name="Overlays", description="X-Ray pass", default='Auto', update=update_overlays_state)
rp_sss: BoolProperty(name="SSS", description="Current render-path state", default=False)
rp_sss_state: EnumProperty(
items=[('On', 'On', 'On'),
('Off', 'Off', 'Off'),
('Auto', 'Auto', 'Auto')],
name="SSS", description="Sub-surface scattering pass", default='Auto', update=update_sss_state)
rp_blending: BoolProperty(name="Blending", description="Current render-path state", default=False)
rp_blending_state: EnumProperty(
items=[('On', 'On', 'On'),
('Off', 'Off', 'Off'),
('Auto', 'Auto', 'Auto')],
name="Blending", description="Blending pass", default='Auto', update=update_blending_state)
rp_draw_order: EnumProperty(
items=[('Auto', 'Auto', 'Auto'),
('Distance', 'Distance', 'Distance'),
('Shader', 'Shader', 'Shader')],
name='Draw Order', description='Sort objects', default='Auto', update=assets.invalidate_compiled_data)
rp_stereo: BoolProperty(name="VR", description="Stereo rendering", default=False, update=update_renderpath)
rp_water: BoolProperty(name="Water", description="Enable water surface pass", default=False, update=update_renderpath)
rp_pp: BoolProperty(name="Realtime postprocess", description="Realtime postprocess", default=False, update=update_renderpath)
rp_gi: EnumProperty( # TODO: remove in 0.8
items=[('Off', 'Off', 'Off'),
('Voxel GI', 'Voxel GI', 'Voxel GI', 'ERROR', 1),
('Voxel AO', 'Voxel AO', 'Voxel AO')
],
name="Global Illumination", description="Dynamic global illumination", default='Off', update=update_renderpath)
rp_voxelao: BoolProperty(name="Voxel AO", description="Voxel-based ambient occlusion", default=False, update=update_renderpath)
rp_voxelgi_resolution: EnumProperty(
items=[('32', '32', '32'),
('64', '64', '64'),
('128', '128', '128'),
('256', '256', '256'),
('512', '512', '512')],
name="Resolution", description="3D texture resolution", default='128', update=update_renderpath)
rp_voxelgi_resolution_z: EnumProperty(
items=[('1.0', '1.0', '1.0'),
('0.5', '0.5', '0.5'),
('0.25', '0.25', '0.25')],
name="Resolution Z", description="3D texture z resolution multiplier", default='1.0', update=update_renderpath)
arm_clouds: BoolProperty(name="Clouds", description="Enable clouds pass", default=False, update=assets.invalidate_shader_cache)
arm_ssrs: BoolProperty(name="SSRS", description="Screen-space ray-traced shadows", default=False, update=assets.invalidate_shader_cache)
arm_micro_shadowing: BoolProperty(name="Micro Shadowing", description="Micro shadowing based on ambient occlusion", default=False, update=assets.invalidate_shader_cache)
arm_texture_filter: EnumProperty(
items=[('Anisotropic', 'Anisotropic', 'Anisotropic'),
('Linear', 'Linear', 'Linear'),
('Point', 'Closest', 'Point'),
('Manual', 'Manual', 'Manual')],
name="Texture Filtering", description="Set Manual to honor interpolation setting on Image Texture node", default='Anisotropic')
arm_material_model: EnumProperty(
items=[('Full', 'Full', 'Full'),
('Mobile', 'Mobile', 'Mobile'),
('Solid', 'Solid', 'Solid'),
],
name="Materials", description="Material builder", default='Full', update=update_material_model)
arm_rp_displacement: EnumProperty(
items=[('Off', 'Off', 'Off'),
('Vertex', 'Vertex', 'Vertex'),
('Tessellation', 'Tessellation', 'Tessellation')],
name="Displacement", description="Enable material displacement", default='Vertex', update=assets.invalidate_shader_cache)
arm_tess_mesh_inner: IntProperty(name="Inner", description="Inner tessellation level", default=7)
arm_tess_mesh_outer: IntProperty(name="Outer", description="Outer tessellation level", default=7)
arm_tess_shadows_inner: IntProperty(name="Inner", description="Inner tessellation level", default=7)
arm_tess_shadows_outer: IntProperty(name="Outer", description="Outer tessellation level", default=7)
arm_rp_resolution: EnumProperty(
items=[('Display', 'Display', 'Display'),
('Custom', 'Custom', 'Custom')],
name="Resolution", description="Resolution to perform rendering at", default='Display', update=update_renderpath)
arm_rp_resolution_size: IntProperty(name="Size", description="Resolution height in pixels(for example 720p), width is auto-fit to preserve aspect ratio", default=720, min=0, update=update_renderpath)
arm_rp_resolution_filter: EnumProperty(
items=[('Linear', 'Linear', 'Linear'),
('Point', 'Closest', 'Point')],
name="Filter", description="Scaling filter", default='Linear')
rp_dynres: BoolProperty(name="Dynamic Resolution", description="Dynamic resolution scaling for performance", default=False, update=update_renderpath)
rp_chromatic_aberration: BoolProperty(name="Chromatic Aberration", description="Add chromatic aberration (scene fringe)", default=False, update=assets.invalidate_shader_cache)
arm_ssr_half_res: BoolProperty(name="Half Res", description="Trace in half resolution", default=True, update=update_renderpath)
arm_voxelgi_dimensions: FloatProperty(name="Dimensions", description="Voxelization bounds",default=16, update=assets.invalidate_compiled_data)
arm_voxelgi_revoxelize: BoolProperty(name="Revoxelize", description="Revoxelize scene each frame", default=False, update=assets.invalidate_shader_cache)
arm_voxelgi_temporal: BoolProperty(name="Temporal Filter", description="Use temporal filtering to stabilize voxels", default=False, update=assets.invalidate_shader_cache)
arm_voxelgi_camera: BoolProperty(name="Dynamic Camera", description="Use camera as voxelization origin", default=False, update=assets.invalidate_shader_cache)
arm_voxelgi_shadows: BoolProperty(name="Shadows", description="Use voxels to render shadows", default=False, update=update_renderpath)
arm_samples_per_pixel: EnumProperty(
items=[('1', '1', '1'),
('2', '2', '2'),
('4', '4', '4'),
('8', '8', '8'),
('16', '16', '16')],
name="MSAA", description="Samples per pixel usable for render paths drawing directly to framebuffer", default='1')
arm_voxelgi_cones: EnumProperty(
items=[('9', '9', '9'),
('5', '5', '5'),
('3', '3', '3'),
('1', '1', '1'),
],
name="Cones", description="Number of cones to trace", default='5', update=assets.invalidate_shader_cache)
arm_voxelgi_occ: FloatProperty(name="Intensity", description="", default=1.0, update=assets.invalidate_shader_cache)
arm_voxelgi_step: FloatProperty(name="Step", description="Step size", default=1.0, update=assets.invalidate_shader_cache)
arm_voxelgi_offset: FloatProperty(name="Offset", description="Ray offset", default=1.0, update=assets.invalidate_shader_cache)
arm_voxelgi_range: FloatProperty(name="Range", description="Maximum range", default=2.0, update=assets.invalidate_shader_cache)
arm_voxelgi_aperture: FloatProperty(name="Aperture", description="Cone aperture for shadow trace", default=1.0, update=assets.invalidate_shader_cache)
arm_sss_width: FloatProperty(name="Width", description="SSS blur strength", default=1.0, update=assets.invalidate_shader_cache)
arm_water_color: FloatVectorProperty(name="Color", size=3, default=[1, 1, 1], subtype='COLOR', min=0, max=1, update=assets.invalidate_shader_cache)
arm_water_level: FloatProperty(name="Level", default=0.0, update=assets.invalidate_shader_cache)
arm_water_displace: FloatProperty(name="Displace", default=1.0, update=assets.invalidate_shader_cache)
arm_water_speed: FloatProperty(name="Speed", default=1.0, update=assets.invalidate_shader_cache)
arm_water_freq: FloatProperty(name="Freq", default=1.0, update=assets.invalidate_shader_cache)
arm_water_density: FloatProperty(name="Density", default=1.0, update=assets.invalidate_shader_cache)
arm_water_refract: FloatProperty(name="Refract", default=1.0, update=assets.invalidate_shader_cache)
arm_water_reflect: FloatProperty(name="Reflect", default=1.0, update=assets.invalidate_shader_cache)
arm_ssgi_strength: FloatProperty(name="Strength", default=1.0, update=assets.invalidate_shader_cache)
arm_ssgi_radius: FloatProperty(name="Radius", default=1.0, update=assets.invalidate_shader_cache)
arm_ssgi_step: FloatProperty(name="Step", default=2.0, update=assets.invalidate_shader_cache)
arm_ssgi_max_steps: IntProperty(name="Max Steps", default=8, update=assets.invalidate_shader_cache)
arm_ssgi_rays: EnumProperty(
items=[('9', '9', '9'),
('5', '5', '5'),
],
name="Rays", description="Number of rays to trace for RTAO", default='5', update=assets.invalidate_shader_cache)
arm_ssgi_half_res: BoolProperty(name="Half Res", description="Trace in half resolution", default=False, update=assets.invalidate_shader_cache)
arm_bloom_threshold: FloatProperty(name="Threshold", default=1.0, update=assets.invalidate_shader_cache)
arm_bloom_strength: FloatProperty(name="Strength", default=3.5, update=assets.invalidate_shader_cache)
arm_bloom_radius: FloatProperty(name="Radius", default=3.0, update=assets.invalidate_shader_cache)
arm_motion_blur_intensity: FloatProperty(name="Intensity", default=1.0, update=assets.invalidate_shader_cache)
arm_ssr_ray_step: FloatProperty(name="Step", default=0.04, update=assets.invalidate_shader_cache)
arm_ssr_min_ray_step: FloatProperty(name="Step Min", default=0.05, update=assets.invalidate_shader_cache)
arm_ssr_search_dist: FloatProperty(name="Search", default=5.0, update=assets.invalidate_shader_cache)
arm_ssr_falloff_exp: FloatProperty(name="Falloff", default=5.0, update=assets.invalidate_shader_cache)
arm_ssr_jitter: FloatProperty(name="Jitter", default=0.6, update=assets.invalidate_shader_cache)
arm_volumetric_light_air_turbidity: FloatProperty(name="Air Turbidity", default=1.0, update=assets.invalidate_shader_cache)
arm_volumetric_light_air_color: FloatVectorProperty(name="Air Color", size=3, default=[1.0, 1.0, 1.0], subtype='COLOR', min=0, max=1, update=assets.invalidate_shader_cache)
arm_volumetric_light_steps: IntProperty(name="Steps", default=20, min=0, update=assets.invalidate_shader_cache)
arm_shadowmap_split: FloatProperty(name="Cascade Split", description="Split factor for cascaded shadow maps, higher factor favors detail on close surfaces", default=0.8, update=assets.invalidate_shader_cache)
arm_shadowmap_bounds: FloatProperty(name="Cascade Bounds", description="Multiply cascade bounds to capture bigger area", default=1.0, update=assets.invalidate_compiled_data)
arm_autoexposure_strength: FloatProperty(name="Auto Exposure Strength", default=1.0, update=assets.invalidate_shader_cache)
arm_autoexposure_speed: FloatProperty(name="Auto Exposure Speed", default=1.0, update=assets.invalidate_shader_cache)
arm_ssrs_ray_step: FloatProperty(name="Step", default=0.01, update=assets.invalidate_shader_cache)
arm_chromatic_aberration_type: EnumProperty(
items=[('Simple', 'Simple', 'Simple'),
('Spectral', 'Spectral', 'Spectral'),
],
name="Aberration type", description="Aberration type", default='Simple', update=assets.invalidate_shader_cache)
arm_chromatic_aberration_strength: FloatProperty(name="Strength", default=2.00, update=assets.invalidate_shader_cache)
arm_chromatic_aberration_samples: IntProperty(name="Samples", default=32, min=8, update=assets.invalidate_shader_cache)
# Compositor
arm_letterbox: BoolProperty(name="Letterbox", default=False, update=assets.invalidate_shader_cache)
arm_letterbox_size: FloatProperty(name="Size", default=0.1, update=assets.invalidate_shader_cache)
arm_grain: BoolProperty(name="Film Grain", default=False, update=assets.invalidate_shader_cache)
arm_grain_strength: FloatProperty(name="Strength", default=2.0, update=assets.invalidate_shader_cache)
arm_sharpen: BoolProperty(name="Sharpen", default=False, update=assets.invalidate_shader_cache)
arm_sharpen_strength: FloatProperty(name="Strength", default=0.25, update=assets.invalidate_shader_cache)
arm_fog: BoolProperty(name="Volumetric Fog", default=False, update=assets.invalidate_shader_cache)
arm_fog_color: FloatVectorProperty(name="Color", size=3, subtype='COLOR', default=[0.5, 0.6, 0.7], min=0, max=1, update=assets.invalidate_shader_cache)
arm_fog_amounta: FloatProperty(name="Amount A", default=0.25, update=assets.invalidate_shader_cache)
arm_fog_amountb: FloatProperty(name="Amount B", default=0.5, update=assets.invalidate_shader_cache)
arm_tonemap: EnumProperty(
items=[('Off', 'Off', 'Off'),
('Filmic', 'Filmic', 'Filmic'),
('Filmic2', 'Filmic2', 'Filmic2'),
('Reinhard', 'Reinhard', 'Reinhard'),
('Uncharted', 'Uncharted', 'Uncharted')],
name='Tonemap', description='Tonemapping operator', default='Filmic', update=assets.invalidate_shader_cache)
arm_lens_texture: StringProperty(name="Lens Texture", default="")
arm_lens_texture_masking: BoolProperty(name="Luminance Masking", description="Luminance masking", default=False, update=assets.invalidate_shader_cache)
arm_lens_texture_masking_centerMinClip : FloatProperty(name="Center Min Clip", default=0.5, update=assets.invalidate_shader_cache)
arm_lens_texture_masking_centerMaxClip : FloatProperty(name="Center Max Clip", default=0.1, update=assets.invalidate_shader_cache)
arm_lens_texture_masking_luminanceMax : FloatProperty(name="Luminance Min", default=0.1, update=assets.invalidate_shader_cache)
arm_lens_texture_masking_luminanceMin : FloatProperty(name="Luminance Max", default=2.5, update=assets.invalidate_shader_cache)
arm_lens_texture_masking_brightnessExp : FloatProperty(name="Brightness Exponent", default=2.0, update=assets.invalidate_shader_cache)
arm_fisheye: BoolProperty(name="Fish Eye", default=False, update=assets.invalidate_shader_cache)
arm_vignette: BoolProperty(name="Vignette", default=False, update=assets.invalidate_shader_cache)
arm_vignette_strength: FloatProperty(name="Strength", default=0.7, update=assets.invalidate_shader_cache)
arm_lensflare: BoolProperty(name="Lens Flare", default=False, update=assets.invalidate_shader_cache)
arm_lut_texture: StringProperty(name="LUT Texture", description="Color Grading", default="", update=assets.invalidate_shader_cache)
arm_skin: EnumProperty(
items=[('On', 'On', 'On'),
('Off', 'Off', 'Off')],
name='Skinning', description='Enable skinning', default='On', update=assets.invalidate_shader_cache)
arm_skin_max_bones_auto: BoolProperty(name="Auto Bones", description="Calculate amount of maximum bones based on armatures", default=True, update=assets.invalidate_compiled_data)
arm_skin_max_bones: IntProperty(name="Max Bones", default=50, min=1, max=3000, update=assets.invalidate_shader_cache)
arm_particles: EnumProperty(
items=[('On', 'On', 'On'),
('Off', 'Off', 'Off')],
name='Particles', description='Enable particle simulation', default='On', update=assets.invalidate_shader_cache)
# Material override flags
arm_culling: BoolProperty(name="Culling", default=True)
arm_two_sided_area_light: BoolProperty(name="Two-Sided Area Light", description="Emit light from both faces of area plane", default=False, update=assets.invalidate_shader_cache)
class ARM_UL_RPList(bpy.types.UIList):
def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
custom_icon = 'OBJECT_DATAMODE'
if self.layout_type in {'DEFAULT', 'COMPACT'}:
row = layout.row()
row.prop(item, "name", text="", emboss=False, icon=custom_icon)
elif self.layout_type in {'GRID'}:
layout.alignment = 'CENTER'
layout.label(text="", icon = custom_icon)
class ArmRPListNewItem(bpy.types.Operator):
# Add a new item to the list
bl_idname = "arm_rplist.new_item"
bl_label = "New"
def invoke(self, context, event):
wm = context.window_manager
return wm.invoke_props_dialog(self)
def draw(self,context):
layout = self.layout
layout.prop(bpy.data.worlds['Arm'], 'rp_preset', expand=True)
def execute(self, context):
wrd = bpy.data.worlds['Arm']
wrd.arm_rplist.add()
wrd.arm_rplist_index = len(wrd.arm_rplist) - 1
wrd.arm_rplist[wrd.arm_rplist_index].name = bpy.data.worlds['Arm'].rp_preset
update_preset(wrd, context)
return{'FINISHED'}
class ArmRPListDeleteItem(bpy.types.Operator):
# Delete the selected item from the list
bl_idname = "arm_rplist.delete_item"
bl_label = "Deletes an item"
@classmethod
def poll(self, context):
""" Enable if there's something in the list """
mdata = bpy.data.worlds['Arm']
return len(mdata.arm_rplist) > 0
def execute(self, context):
mdata = bpy.data.worlds['Arm']
list = mdata.arm_rplist
index = mdata.arm_rplist_index
list.remove(index)
if index > 0:
index = index - 1
mdata.arm_rplist_index = index
return{'FINISHED'}
class ArmRPListMoveItem(bpy.types.Operator):
# Move an item in the list
bl_idname = "arm_rplist.move_item"
bl_label = "Move an item in the list"
direction: EnumProperty(
items=(
('UP', 'Up', ""),
('DOWN', 'Down', ""),))
def move_index(self):
# Move index of an item render queue while clamping it
mdata = bpy.data.worlds['Arm']
index = mdata.arm_rplist_index
list_length = len(mdata.arm_rplist) - 1
new_index = 0
if self.direction == 'UP':
new_index = index - 1
elif self.direction == 'DOWN':
new_index = index + 1
new_index = max(0, min(new_index, list_length))
mdata.arm_rplist.move(index, new_index)
mdata.arm_rplist_index = new_index
def execute(self, context):
mdata = bpy.data.worlds['Arm']
list = mdata.arm_rplist
index = mdata.arm_rplist_index
if self.direction == 'DOWN':
neighbor = index + 1
self.move_index()
elif self.direction == 'UP':
neighbor = index - 1
self.move_index()
else:
return{'CANCELLED'}
return{'FINISHED'}
def register():
bpy.utils.register_class(ArmRPListItem)
bpy.utils.register_class(ARM_UL_RPList)
bpy.utils.register_class(ArmRPListNewItem)
bpy.utils.register_class(ArmRPListDeleteItem)
bpy.utils.register_class(ArmRPListMoveItem)
bpy.types.World.arm_rplist = CollectionProperty(type=ArmRPListItem)
bpy.types.World.arm_rplist_index = IntProperty(name="Index for my_list", default=0, update=update_renderpath)
def unregister():
bpy.utils.unregister_class(ArmRPListItem)
bpy.utils.unregister_class(ARM_UL_RPList)
bpy.utils.unregister_class(ArmRPListNewItem)
bpy.utils.unregister_class(ArmRPListDeleteItem)
bpy.utils.unregister_class(ArmRPListMoveItem)
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