def set_blend_over_flavor(node_tree, switch_on):
"""Set blend over flavor to this shader.
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if alpha test should be switched on or off
:type switch_on: bool
"""
out_node = node_tree.nodes[Dif.OUT_MAT_NODE]
in_node = node_tree.nodes[Dif.BASE_TEX_NODE]
if switch_on:
blend_over.init(node_tree, in_node.outputs['Value'], out_node.inputs['Alpha'])
def set_blend_over_flavor(node_tree, switch_on):
"""Set blend over flavor to this shader.
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if blend over should be switched on or off
:type switch_on: bool
"""
if switch_on:
blend_over.init(node_tree)
else:
blend_over.delete(node_tree)
def set_retroreflective_decal_flavor(node_tree, switch_on):
"""Set depth retroreflective decal flavor to this shader.
NOTE: this is essentially same flavor as blend_over, thus just use blend over internally
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if retroreflective decal should be switched on or off
:type switch_on: bool
"""
if switch_on:
blend_over.init(node_tree)
else:
blend_over.delete(node_tree)
def set_blend_over_flavor(node_tree, switch_on):
"""Set blend over flavor to this shader.
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if blend over should be switched on or off
:type switch_on: bool
"""
out_node = node_tree.nodes[Sky.OUTPUT_NODE]
in_node = node_tree.nodes[Sky.BASE_OVER_A_MIX_NODE]
if switch_on:
blend_over.init(node_tree, in_node.outputs['Color'], out_node.inputs['Alpha'])
else:
blend_over.delete(node_tree)
def set_blend_over_flavor(node_tree, switch_on):
"""Set blend over flavor to this shader.
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if blend over should be switched on or off
:type switch_on: bool
"""
out_node = node_tree.nodes[Sky.OUTPUT_NODE]
in_node = node_tree.nodes[Sky.BASE_OVER_A_MIX_NODE]
if switch_on:
blend_over.init(node_tree, in_node.outputs['Color'],
out_node.inputs['Alpha'])
else:
blend_over.delete(node_tree)
def set_retroreflective_decal_flavor(node_tree, switch_on):
"""Set depth retroreflective decal flavor to this shader.
NOTE: this is essentially same flavor as blend_over, thus just use blend over internally
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if retroreflective decal should be switched on or off
:type switch_on: bool
"""
# remove alpha test flavor if it was set already. Because these two can not coexist
out_mat_node = node_tree.nodes[Dif.OUT_MAT_NODE]
opacity_n = node_tree.nodes[Dif.OPACITY_NODE]
if switch_on:
blend_over.init(node_tree, opacity_n.outputs['Value'],
out_mat_node.inputs['Alpha'])
else:
blend_over.delete(node_tree)
def set_blend_over_flavor(node_tree, switch_on):
"""Set blend over flavor to this shader.
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if blend over should be switched on or off
:type switch_on: bool
"""
# remove alpha test flavor if it was set already. Because these two can not coexist
if alpha_test.is_set(node_tree):
DifSpecMultDifSpec.set_alpha_test_flavor(node_tree, False)
out_node = node_tree.nodes[DifSpecMultDifSpec.OUT_MAT_NODE]
in_node = node_tree.nodes[DifSpecMultDifSpec.VCOL_GROUP_NODE]
if switch_on:
blend_over.init(node_tree, in_node.outputs['Vertex Color Alpha'], out_node.inputs['Alpha'])
else:
blend_over.delete(node_tree)
def set_blend_over_flavor(node_tree, switch_on):
"""Set blend over flavor to this shader.
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if blend over should be switched on or off
:type switch_on: bool
"""
# remove alpha test flavor if it was set already. Because these two can not coexist
if alpha_test.is_set(node_tree):
UnlitTex.set_alpha_test_flavor(node_tree, False)
if switch_on:
out_node = node_tree.nodes[UnlitTex.OUTPUT_NODE]
in_node = node_tree.nodes[UnlitTex.BASE_TEX_NODE]
blend_over.init(node_tree, in_node.outputs['Value'], out_node.inputs['Alpha'])
else:
blend_over.delete(node_tree)
def set_blend_over_flavor(node_tree, switch_on):
"""Set blend over flavor to this shader.
:param node_tree: node tree of current shader
:type node_tree: bpy.types.NodeTree
:param switch_on: flag indication if blend over should be switched on or off
:type switch_on: bool
"""
# remove alpha test flavor if it was set already. Because these two can not coexist
if alpha_test.is_set(node_tree):
Dif.set_alpha_test_flavor(node_tree, False)
out_node = node_tree.nodes[Dif.OUT_MAT_NODE]
in_node = node_tree.nodes[Dif.BASE_TEX_NODE]
if switch_on:
blend_over.init(node_tree, in_node.outputs['Value'], out_node.inputs['Alpha'])
else:
blend_over.delete(node_tree)