def shade(self, stroke, attributes={'DIFF', 'SPEC'}):
it = Interface0DIterator(stroke)
if not self.use_ramp and self.attribute in attributes:
for svert in it:
material = self.func(it)
a = svert.attribute.color
b = material.diffuse[0:3] if self.attribute == 'DIFF' else material.specular[0:3]
svert.attribute.color = self.blend_ramp(a, b)
else:
for svert, value in iter_material_value(stroke, self.func, self.attribute):
a = svert.attribute.color
b = self.evaluate(value)
svert.attribute.color = self.blend_ramp(a, b)
def shade(self, stroke, attributes={'DIFF', 'SPEC', 'LINE'}):
it = Interface0DIterator(stroke)
if not self.use_ramp and self.attribute in attributes:
for svert in it:
material = self.func(it)
if self.attribute == 'LINE':
b = material.line[0:3]
elif self.attribute == 'DIFF':
b = material.diffuse[0:3]
else:
b = material.specular[0:3]
a = svert.attribute.color
svert.attribute.color = self.blend_ramp(a, b)
else:
for svert, value in iter_material_value(stroke, self.func, self.attribute):
a = svert.attribute.color
b = self.evaluate(value)
svert.attribute.color = self.blend_ramp(a, b)
def shade(self, stroke):
for svert, value in iter_material_value(stroke, self.func, self.attribute):
b = self.value.min + self.evaluate(value) * self.value.delta
self.blend_thickness(svert, b)
def shade(self, stroke):
for svert, value in iter_material_value(stroke, self.func, self.attribute):
a = svert.attribute.alpha
b = self.evaluate(value)
svert.attribute.alpha = self.blend(a, b)
def shade(self, stroke):
for svert, value in iter_material_value(stroke, self.func,
self.attribute):
b = self.value.min + self.evaluate(value) * self.value.delta
self.blend_thickness(svert, b)
def shade(self, stroke):
for svert, value in iter_material_value(stroke, self.func,
self.attribute):
a = svert.attribute.alpha
b = self.evaluate(value)
svert.attribute.alpha = self.blend(a, b)
