def frame_callback(self):
#print("frame")
if self.action_flag == False:
Tool.update_assigned_user(self)
self.RESOURCE_SELECTOR.update_candidate_resources()
self.select_active_resource()
def frame_callback(self):
#print("frame")
if self.action_flag == False:
Tool.update_assigned_user(self)
self.RESOURCE_SELECTOR.update_candidate_resources()
self.select_active_resource()
def __init__(
self,
INITIATOR=None,
INPUT=None,
RAY_LENGHT=10.0,
TOOL_THICKNESS=0.01 # in meter
,
LIGHT_COLOR=avango.gua.Color(1.0, 1.0, 1.0),
LIGHT_BRIGHTNESS=10.0,
LIGHT_DIMENSIONS=avango.gua.Vec3(1.0, 1.0, 1.0),
SHADOW_FLAG=False,
SHADOW_MAP_SIZE=512,
VIEW_CONTEXT_LIST=[],
VISIBILITY_DICTIONARY={}):
## init base class
Tool.__init__(self,
INITIATOR=INITIATOR,
INPUT=INPUT,
VIEW_CONTEXT_LIST=VIEW_CONTEXT_LIST,
VISIBILITY_DICTIONARY=VISIBILITY_DICTIONARY,
RESOURCE_SELECTOR=LightToolResourceSelector(
TOOL=self, RAY_LENGTH=RAY_LENGHT))
### parameters ###
self.tool_thickness = 0.01
self.light_geometry_thickness = 0.02
self.light_color = avango.gua.Color(1.0, 1.0, 1.0)
self.light_brightness = 10.0
self.light_dimensions = avango.gua.Vec3(1.0, 1.0, 1.0)
self.shadow_flag = False
self.shadow_map_size = 512
### variables ###
self.active_resource = None
self.action_flag = False
### resources ###
## init script
self.script = LightToolScript()
self.script.my_constructor(self)
## init intersection
self.default_intersection = Intersection(PICK_LENGTH=RAY_LENGHT,
BLACK_LIST=["invisible"])
## init intersection node
self.intersection_node = avango.gua.nodes.TransformNode(
Name="light_intersection_node")
builtins.APPLICATION.append_node_to_root(self.intersection_node)
self.intersection_geometry = builtins.TRIMESH_LOADER.create_geometry_from_file(
"intersection_geometry", "data/objects/sphere.obj",
avango.gua.LoaderFlags.DEFAULTS)
self.intersection_geometry.Material.value.set_uniform(
"Emissivity", 0.5)
self.intersection_geometry.ShadowMode.value = 0 # disable for shadowing
self.intersection_geometry.Transform.value = avango.gua.make_scale_mat(
0.03)
self.intersection_node.Children.value.append(
self.intersection_geometry)
self.offset_node = avango.gua.nodes.TransformNode(Name="offset_node")
self.offset_node.Transform.value = avango.gua.make_trans_mat(
0.0, 0.0, 0.5)
self.intersection_node.Children.value.append(self.offset_node)
## init flashlight geometries
self.cube_geometry = builtins.TRIMESH_LOADER.create_geometry_from_file(
"flashlight_resource_cube_geometry", "data/objects/cube.obj",
avango.gua.LoaderFlags.DEFAULTS)
self.cube_geometry.Material.value.set_uniform("Emissivity", 0.5)
self.cube_geometry.ShadowMode.value = 0 # disable for shadowing
self.cube_geometry.Transform.value = avango.gua.make_scale_mat(
self.light_geometry_thickness)
self.offset_node.Children.value.append(self.cube_geometry)
self.cone_geometry = builtins.TRIMESH_LOADER.create_geometry_from_file(
"flashlight_resource_cone_geometry", "data/objects/cone.obj",
avango.gua.LoaderFlags.DEFAULTS)
self.cone_geometry.Material.value.set_uniform("Emissivity",
1.0) # pass through
self.cone_geometry.ShadowMode.value = 0 # disable for shadowing
self.cone_geometry.Transform.value = avango.gua.make_trans_mat(0.0, 0.0, -self.light_geometry_thickness) * \
avango.gua.make_scale_mat(self.light_geometry_thickness * 2.0)
self.offset_node.Children.value.append(self.cone_geometry)
## init light node
self.light_node = avango.gua.nodes.LightNode(Name="light_node")
self.light_node.Type.value = avango.gua.LightType.SPOT
#self.light_node.ShadowNearClippingInSunDirection.value = 0.01
#self.light_node.ShadowNearClippingInSunDirection.value = 0.1 * (1.0/LIGHT_DIMENSIONS.z)
self.light_node.ShadowFarClippingInSunDirection.value = 1.1
self.light_node.Falloff.value = 0.5
self.offset_node.Children.value.append(self.light_node)
## trigger callbacks
## @var frame_trigger
# Triggers framewise evaluation of respective callback method
self.frame_trigger = avango.script.nodes.Update(
Callback=self.frame_callback, Active=False)
# Triggers framewise evaluation of respective callback method
self.update_trigger = avango.script.nodes.Update(
Callback=self.update_callback, Active=False)
### set initial states ###
## set tool properties
self.set_thickness(TOOL_THICKNESS)
## set light properties
self.set_light_color(LIGHT_COLOR)
self.set_light_brightness(LIGHT_BRIGHTNESS)
self.set_light_dimensions(LIGHT_DIMENSIONS)
self.set_shadow_flag(SHADOW_FLAG)
self.set_shadow_map_size(SHADOW_MAP_SIZE)
print("LightTool initialized:", Tool.get_id(self))
def set_thickness(self, FLOAT):
self.tool_thickness = FLOAT
for _resource in Tool.get_resource_list(self):
_resource.set_thickness(self.tool_thickness)
def connect_matrix(self, SF_MAT4):
for _resource in Tool.get_resource_list(self):
_resource.connect_matrix(SF_MAT4)
def enable(self, BOOL):
Tool.enable(self, BOOL) # call base-class function
self.frame_trigger.Active.value = self.enable_flag # enable/disable frame callback
def init(self):
Tool.init(self) # call base-class function
self.enable(True)
self.connect_input()
def __init__( self
, INITIATOR = None
, INPUT = None
, RAY_LENGHT = 10.0
, TOOL_THICKNESS = 0.01 # in meter
, LIGHT_COLOR = avango.gua.Color(1.0,1.0,1.0)
, LIGHT_BRIGHTNESS = 10.0
, LIGHT_DIMENSIONS = avango.gua.Vec3(1.0,1.0,1.0)
, SHADOW_FLAG = False
, SHADOW_MAP_SIZE = 512
, VIEW_CONTEXT_LIST = []
, VISIBILITY_DICTIONARY = {}
):
## init base class
Tool.__init__( self
, INITIATOR = INITIATOR
, INPUT = INPUT
, VIEW_CONTEXT_LIST = VIEW_CONTEXT_LIST
, VISIBILITY_DICTIONARY = VISIBILITY_DICTIONARY
, RESOURCE_SELECTOR = LightToolResourceSelector(TOOL = self, RAY_LENGTH = RAY_LENGHT)
)
### parameters ###
self.tool_thickness = 0.01
self.light_geometry_thickness = 0.02
self.light_color = avango.gua.Color(1.0,1.0,1.0)
self.light_brightness = 10.0
self.light_dimensions = avango.gua.Vec3(1.0,1.0,1.0)
self.shadow_flag = False
self.shadow_map_size = 512
### variables ###
self.active_resource = None
self.action_flag = False
### resources ###
## init script
self.script = LightToolScript()
self.script.my_constructor(self)
## init intersection
self.default_intersection = Intersection( PICK_LENGTH = RAY_LENGHT
, BLACK_LIST = ["invisible"]
)
## init intersection node
self.intersection_node = avango.gua.nodes.TransformNode(Name = "light_intersection_node")
builtins.APPLICATION.append_node_to_root(self.intersection_node)
self.intersection_geometry = builtins.TRIMESH_LOADER.create_geometry_from_file("intersection_geometry", "data/objects/sphere.obj", avango.gua.LoaderFlags.DEFAULTS)
self.intersection_geometry.Material.value.set_uniform("Emissivity", 0.5)
self.intersection_geometry.ShadowMode.value = 0 # disable for shadowing
self.intersection_geometry.Transform.value = avango.gua.make_scale_mat(0.03)
self.intersection_node.Children.value.append(self.intersection_geometry)
self.offset_node = avango.gua.nodes.TransformNode(Name = "offset_node")
self.offset_node.Transform.value = avango.gua.make_trans_mat(0.0,0.0,0.5)
self.intersection_node.Children.value.append(self.offset_node)
## init flashlight geometries
self.cube_geometry = builtins.TRIMESH_LOADER.create_geometry_from_file("flashlight_resource_cube_geometry", "data/objects/cube.obj", avango.gua.LoaderFlags.DEFAULTS)
self.cube_geometry.Material.value.set_uniform("Emissivity", 0.5)
self.cube_geometry.ShadowMode.value = 0 # disable for shadowing
self.cube_geometry.Transform.value = avango.gua.make_scale_mat(self.light_geometry_thickness)
self.offset_node.Children.value.append(self.cube_geometry)
self.cone_geometry = builtins.TRIMESH_LOADER.create_geometry_from_file("flashlight_resource_cone_geometry", "data/objects/cone.obj", avango.gua.LoaderFlags.DEFAULTS)
self.cone_geometry.Material.value.set_uniform("Emissivity", 1.0) # pass through
self.cone_geometry.ShadowMode.value = 0 # disable for shadowing
self.cone_geometry.Transform.value = avango.gua.make_trans_mat(0.0, 0.0, -self.light_geometry_thickness) * \
avango.gua.make_scale_mat(self.light_geometry_thickness * 2.0)
self.offset_node.Children.value.append(self.cone_geometry)
## init light node
self.light_node = avango.gua.nodes.LightNode(Name = "light_node")
self.light_node.Type.value = avango.gua.LightType.SPOT
#self.light_node.ShadowNearClippingInSunDirection.value = 0.01
#self.light_node.ShadowNearClippingInSunDirection.value = 0.1 * (1.0/LIGHT_DIMENSIONS.z)
self.light_node.ShadowFarClippingInSunDirection.value = 1.1
self.light_node.Falloff.value = 0.5
self.offset_node.Children.value.append(self.light_node)
## trigger callbacks
## @var frame_trigger
# Triggers framewise evaluation of respective callback method
self.frame_trigger = avango.script.nodes.Update(Callback = self.frame_callback, Active = False)
# Triggers framewise evaluation of respective callback method
self.update_trigger = avango.script.nodes.Update(Callback = self.update_callback, Active = False)
### set initial states ###
## set tool properties
self.set_thickness(TOOL_THICKNESS)
## set light properties
self.set_light_color(LIGHT_COLOR)
self.set_light_brightness(LIGHT_BRIGHTNESS)
self.set_light_dimensions(LIGHT_DIMENSIONS)
self.set_shadow_flag(SHADOW_FLAG)
self.set_shadow_map_size(SHADOW_MAP_SIZE)
print("LightTool initialized:", Tool.get_id(self))
def set_thickness(self, FLOAT):
self.tool_thickness = FLOAT
for _resource in Tool.get_resource_list(self):
_resource.set_thickness(self.tool_thickness)
def connect_matrix(self, SF_MAT4):
for _resource in Tool.get_resource_list(self):
_resource.connect_matrix(SF_MAT4)
def enable(self, BOOL):
Tool.enable(self, BOOL) # call base-class function
self.frame_trigger.Active.value = self.enable_flag # enable/disable frame callback
def init(self):
Tool.init(self) # call base-class function
self.enable(True)
self.connect_input()
