def create(self):
values = None
if self.material:
# Material params have precedence over declarations in shader code
params = self.material.shaderParameters
values = params.get(self.uniform.name)
if values is None:
values = np.atleast_2d(self.uniform.values)
else:
values = np.atleast_2d(values)
rows, cols = values.shape
self.widgets = []
for row in range(rows):
widgets = []
for col in range(cols):
child = self.createWidget(values[row,col], row)
self.addWidget(child, row, col)
widgets.append(child)
self.widgets.append(widgets)
if self.uniform.pytype == float and rows == 1 and cols in [3, 4]:
self.colorPicker = gui.ColorPickButton(material.Color().copyFrom(values[0,:3]))
@self.colorPicker.mhEvent
def onClicked(color):
for idx,widget in enumerate(self.widgets[0][:3]):
widget.setValue(color.asTuple()[idx])
self.callEvent('onActivate', color)
self.addWidget(self.colorPicker, 1, 0)
def __init__(self, name, value):
super(ColorValue, self).__init__(name)
self.name = name
self.widgets = []
for col in range(3):
child = FloatValue(self, 0)
self.addWidget(child, 0, col)
self.widgets.append(child)
self.pickBtn = self.addWidget(gui.ColorPickButton(value))
@self.pickBtn.mhEvent
def onClicked(color):
self.value = color
self.callEvent('onActivate', self.getValue())
self.value = value
def __init__(self, name, value = [0.0, 0.0, 0.0], isColor = False):
super(VectorInput, self).__init__(name)
self.name = name
self.widgets = []
for idx,v in enumerate(value):
w = FloatValue(self, v)
self.widgets.append(w)
self.addWidget(w, 0, idx)
self._value = value
if isColor:
self.colorPicker = gui.ColorPickButton(value)
@self.colorPicker.mhEvent
def onClicked(color):
self.setValue(list(color.asTuple()))
self.addWidget(self.colorPicker, 1, 0)
else:
self.colorPicker = None
