def onEnter(self, kwargs):
""" Called on node bound states when it starts
"""
self.log("onEnter")
self._node = kwargs["node"]
#state_parms = kwargs["state_parms"]
self._stasherAllPoints = self._node.node("OUT_ALL_POINTS_EDITED")
self._geometry = self._node.node(
"OUT_POSITION_HANDLE_PATHS").geometry()
self._geometryHandles = self._node.node(
"OUT_POSITION_HANDLE_GEO").geometry()
self._geometryAgentAnchors = self._node.node(
"OUT_AGENT_ANCHOR_GEO").geometry()
geobrush = self._node.node("OUT_GUIDE_BRUSH").geometry()
self._guideBrush = hou.SimpleDrawable(self._scene_viewer, geobrush,
"my_guidebrush")
self._guideBrush.setDisplayMode(
hou.drawableDisplayMode.CurrentViewportMode)
self._guideBrush.enable(True)
self.setGuidesVisible(True)
self._textBrushMode = hou.TextDrawable(self._scene_viewer,
'textBrushMode')
self._textBrushMode.show(True)
self.initFromNodeParms()
self.setCursorInViewport(True)
self.updatePromptMessage()
def __init__(self, state_name, scene_viewer):
self.state_name = state_name
self.scene_viewer = scene_viewer
self.poly_id = -1
self.cursor_text = "Text"
self.geometry = None
self.geometryHandles = None
self.mouseStart = hou.Vector2()
self.mouseXLast = -1
self.mouse_screen = hou.Vector2()
self.cursorStartPos = hou.Vector3()
self.dragStartValue = 0
self.handleStartPos = hou.Vector3()
self.currentPoint = -1
self.currentHandleIdx = -1
self.currentPrimid = -1
self.currentPrimu = -1
self.currentPrimDist = -1
self.dragAction = False
self.isHandle = False
self.autoSlide = False
self.slideHandlesAhead = False
self.slideHandlesBehind = False
self.handlePosMethod = 0
self.text = hou.TextDrawable(self.scene_viewer, "text")
# Construct a geometry drawable group
line = hou.GeometryDrawable(self.scene_viewer, hou.drawableGeometryType.Line, "line",
params={
"color1": (0.0, 0.0, 1.0, 1.0),
"style": hou.drawableGeometryLineStyle.Plain,
"line_width": 3}
)
face = hou.GeometryDrawable(self.scene_viewer, hou.drawableGeometryType.Face, "face",
params={
"style": hou.drawableGeometryFaceStyle.Plain,
"color1": (0.0, 1.0, 0.0, 1.0)}
)
point = hou.GeometryDrawable(self.scene_viewer, hou.drawableGeometryType.Point, "point",
params={
"num_rings": 2,
"radius": 8,
"color1": (1.0, 0.0, 0.0, 1.0),
"style": hou.drawableGeometryPointStyle.LinearCircle}
)
self.poly_guide = hou.GeometryDrawableGroup("poly_guide")
self.poly_guide.addDrawable(face)
self.poly_guide.addDrawable(line)
self.poly_guide.addDrawable(point)
def __init__(self, scene_viewer, color, show_text, text_scale):
line = createLineGeometry()
frustum = createFrustumGeometry()
self.color = color
self.disk_x = Measurement.disk_maker.makeDisk((1, 0, 0), (.7, .2, .2))
self.disk_y = Measurement.disk_maker.makeDisk((0, 1, 0), (.2, .7, .2))
self.disk_z = Measurement.disk_maker.makeDisk((0, 0, 1), (.2, .2, .7))
self.scene_viewer = scene_viewer
self.tail_spot_drawable = hou.GeometryDrawable(
scene_viewer, hou.drawableGeometryType.Line, "tail_spot", frustum)
self.head_spot_drawable = hou.GeometryDrawable(
scene_viewer, hou.drawableGeometryType.Line, "head_spot", frustum)
self.line_drawable = hou.GeometryDrawable(
scene_viewer, hou.drawableGeometryType.Line, "line", line)
self.tail_disk_drawable = None
self.head_disk_drawable = None
self.text_drawable = hou.TextDrawable(scene_viewer, "text_drawable")
self.text_params = {
'text': None,
'translate': hou.Vector3(0.0, 0.0, 0.0),
'highlight_mode': hou.drawableHighlightMode.MatteOverGlow,
'glow_width': 10,
'color2': hou.Vector4(0, 0, 0, 0.5),
'scale': hou.Vector3(text_scale, text_scale, text_scale)
}
self.spot_params = {
'color1': color.getVec(),
'fade_factor': 0.5,
'highlight_mode': hou.drawableHighlightMode.MatteOverGlow,
'glow_width': 5
}
self.line_params = {
'line_width': 4.0,
'style': (10.0, 5.0),
'color1': color.getVec(),
'fade_factor': 0.3,
'highlight_mode': hou.drawableHighlightMode.MatteOverGlow,
'glow_width': 5
}
self.tail_pos = hou.Vector3(0.0, 0.0, 0.0)
self.head_pos = hou.Vector3(0.0, 0.0, 0.0)
self.spot_size = 0.01
self.measurement = 0.0
self.font_size = Measurement.default_font_size
self.font_color = color.getHexStr()
self.text = Measurement.default_text
self.curPlane = None
self.angle_snapping = False
self.name = ""
self.show_text = show_text
self.updateTextField()
def __init__(self, sceneviewer, name, position, value):
self.scene_viewer = sceneviewer
self.geoViewport = self.scene_viewer.curViewport()
pos2 = self.geoViewport.mapToScreen(position)
pos3 = hou.Vector3(pos2[0], pos2[1], 0)
scale = 0.5
self.text_drawable = hou.TextDrawable(
self.scene_viewer,
name,
params={
'text': "<font size=7>" + str(value) + "</font>",
'translate': pos3,
'scale': hou.Vector3(scale, scale, scale),
'origin': hou.drawableTextOrigin.BottomLeft
})
self.show(False)
def __init__(self, state_name, scene_viewer):
self.state_name = state_name
self.scene_viewer = scene_viewer
self.geometry_viewport = hou.SceneViewer.curViewport(self.scene_viewer)
self.geo_intersector = None
self.geometry = None
self.measurements = MeasurementContainer(self.geometry_viewport,
State.text_size)
self.current_node = None
self.curPlane = None
self.show(False)
self.angle_snapping = False
self.cur_angle = 0
point = createPointGeometry()
self.point_drawable = hou.GeometryDrawable(
scene_viewer, hou.drawableGeometryType.Point, "point", point)
self.point_params = {
'style': hou.drawableGeometryPointStyle.SmoothCircle,
'radius': 2,
'color2': hou.Vector4(0, 1, 1, 1),
'color1': hou.Vector4(.9, .8, .1, 1.),
'highlight_mode': hou.drawableHighlightMode.MatteOverGlow,
'glow_width': 20
}
self.active = False
self.angle_text_drawable = hou.TextDrawable(self.scene_viewer,
"angle_text")
self.angle_text_params = {
'text': "Fizz",
'translate': hou.Vector3(0.0, 0.0, 0.0),
'highlight_mode': hou.drawableHighlightMode.MatteOverGlow,
'glow_width': 10,
'color2': hou.Vector4(0, 0, 0, 0.5)
}
self.arc_drawable = hou.GeometryDrawable(self.scene_viewer,
hou.drawableGeometryType.Line,
"arc")
self.mode = Mode.doing_nothing