def init(node_tree):
"""Initialize node tree with links for this shader.
:param node_tree: node tree on which this shader should be created
:type node_tree: bpy.types.NodeTree
"""
# init parents
DifSpecWeight.init(node_tree)
StdAddEnv.add(
node_tree, DifSpecWeight.GEOM_NODE,
node_tree.nodes[DifSpecWeight.SPEC_COL_NODE].outputs['Color'],
node_tree.nodes[
DifSpecWeight.REMAP_ALPHA_GNODE].outputs['Weighted Alpha'],
node_tree.nodes[
DifSpecWeight.LIGHTING_EVAL_NODE].outputs['Normal'],
node_tree.nodes[
DifSpecWeight.COMPOSE_LIGHTING_NODE].inputs['Env Color'])
vcol_scale_n = node_tree.nodes[DifSpecWeight.VCOLOR_SCALE_NODE]
add_env_gn = node_tree.nodes[StdAddEnv.ADD_ENV_GROUP_NODE]
# links creation
node_tree.links.new(add_env_gn.inputs['Weighted Color'],
vcol_scale_n.outputs[0])
def init(node_tree):
"""Initialize node tree with links for this shader.
:param node_tree: node tree on which this shader should be created
:type node_tree: bpy.types.NodeTree
"""
# init parents
DifSpecWeight.init(node_tree)
StdAddEnv.add(node_tree, DifSpecWeight.GEOM_NODE,
DifSpecWeight.SPEC_COL_NODE, DifSpecWeight.BASE_TEX_NODE,
DifSpecWeight.OUT_MAT_NODE,
DifSpecWeight.COMPOSE_LIGHTING_NODE)
def init(node_tree):
"""Initialize node tree with links for this shader.
:param node_tree: node tree on which this shader should be created
:type node_tree: bpy.types.NodeTree
"""
# init parents
DifSpecWeight.init(node_tree)
StdAddEnv.add(node_tree,
DifSpecWeight.GEOM_NODE,
DifSpecWeight.SPEC_COL_NODE,
DifSpecWeight.BASE_TEX_NODE,
DifSpecWeight.OUT_MAT_NODE,
DifSpecWeight.OUTPUT_NODE)
def init(node_tree):
"""Initialize node tree with links for this shader.
:param node_tree: node tree on which this shader should be created
:type node_tree: bpy.types.NodeTree
"""
# init parents
DifSpecWeight.init(node_tree)
StdAddEnv.add(
node_tree, DifSpecWeight.GEOM_NODE,
node_tree.nodes[DifSpecWeight.SPEC_COL_NODE].outputs['Color'],
node_tree.nodes[
DifSpecWeight.REMAP_ALPHA_GNODE].outputs['Weighted Alpha'],
node_tree.nodes[DifSpecWeight.OUT_MAT_NODE].outputs['Normal'],
node_tree.nodes[
DifSpecWeight.COMPOSE_LIGHTING_NODE].inputs['Env Color'])
def init(node_tree):
"""Initialize node tree with links for this shader.
:param node_tree: node tree on which this shader should be created
:type node_tree: bpy.types.NodeTree
"""
start_pos_x = 0
start_pos_y = 0
pos_x_shift = 185
# init parent
DifSpecWeight.init(node_tree)
geometry_n = node_tree.nodes[DifSpecWeight.GEOM_NODE]
spec_col_n = node_tree.nodes[DifSpecWeight.SPEC_COL_NODE]
base_tex_n = node_tree.nodes[DifSpecWeight.BASE_TEX_NODE]
out_mat_n = node_tree.nodes[DifSpecWeight.OUT_MAT_NODE]
output_n = node_tree.nodes[DifSpecWeight.OUTPUT_NODE]
# move existing
output_n.location.x += pos_x_shift
# node creation
refl_tex_n = node_tree.nodes.new("ShaderNodeTexture")
refl_tex_n.name = DifSpecWeightAddEnv.REFL_TEX_NODE
refl_tex_n.label = DifSpecWeightAddEnv.REFL_TEX_NODE
refl_tex_n.location = (start_pos_x + pos_x_shift, start_pos_y + 2500)
env_col_n = node_tree.nodes.new("ShaderNodeRGB")
env_col_n.name = DifSpecWeightAddEnv.ENV_COLOR_NODE
env_col_n.label = DifSpecWeightAddEnv.ENV_COLOR_NODE
env_col_n.location = (start_pos_x + pos_x_shift, start_pos_y + 2200)
add_env_gn = node_tree.nodes.new("ShaderNodeGroup")
add_env_gn.name = DifSpecWeightAddEnv.ADD_ENV_GROUP_NODE
add_env_gn.label = DifSpecWeightAddEnv.ADD_ENV_GROUP_NODE
add_env_gn.location = (start_pos_x + pos_x_shift * 3, start_pos_y + 2300)
add_env_gn.node_tree = add_env.get_node_group()
add_env_gn.inputs["Apply Fresnel"].default_value = 1.0
add_env_gn.inputs["Fresnel Scale"].default_value = 0.9
add_env_gn.inputs["Fresnel Bias"].default_value = 0.2
out_add_refl_n = node_tree.nodes.new("ShaderNodeMixRGB")
out_add_refl_n.name = DifSpecWeightAddEnv.OUT_ADD_REFL_NODE
out_add_refl_n.label = DifSpecWeightAddEnv.OUT_ADD_REFL_NODE
out_add_refl_n.location = (output_n.location.x - pos_x_shift, start_pos_y + 1950)
out_add_refl_n.blend_type = "ADD"
out_add_refl_n.inputs["Fac"].default_value = 1
# geometry links
node_tree.links.new(add_env_gn.inputs["Normal Vector"], geometry_n.outputs["Normal"])
node_tree.links.new(add_env_gn.inputs["View Vector"], geometry_n.outputs["View"])
node_tree.links.new(refl_tex_n.inputs["Vector"], geometry_n.outputs["Normal"])
node_tree.links.new(add_env_gn.inputs["Env Factor Color"], env_col_n.outputs["Color"])
node_tree.links.new(add_env_gn.inputs["Reflection Texture Color"], refl_tex_n.outputs["Color"])
node_tree.links.new(add_env_gn.inputs["Specular Color"], spec_col_n.outputs["Color"])
node_tree.links.new(add_env_gn.inputs["Base Texture Alpha"], base_tex_n.outputs["Value"])
# output pass
node_tree.links.new(out_add_refl_n.inputs["Color1"], add_env_gn.outputs["Environment Addition Color"])
node_tree.links.new(out_add_refl_n.inputs["Color2"], out_mat_n.outputs["Color"])
node_tree.links.new(output_n.inputs["Color"], out_add_refl_n.outputs["Color"])
def init(node_tree):
"""Initialize node tree with links for this shader.
:param node_tree: node tree on which this shader should be created
:type node_tree: bpy.types.NodeTree
"""
start_pos_x = 0
start_pos_y = 0
pos_x_shift = 185
# init parent
DifSpecWeight.init(node_tree)
geometry_n = node_tree.nodes[DifSpecWeight.GEOM_NODE]
spec_col_n = node_tree.nodes[DifSpecWeight.SPEC_COL_NODE]
base_tex_n = node_tree.nodes[DifSpecWeight.BASE_TEX_NODE]
out_mat_n = node_tree.nodes[DifSpecWeight.OUT_MAT_NODE]
output_n = node_tree.nodes[DifSpecWeight.OUTPUT_NODE]
# move existing
output_n.location.x += pos_x_shift
# node creation
refl_tex_n = node_tree.nodes.new("ShaderNodeTexture")
refl_tex_n.name = DifSpecWeightAddEnv.REFL_TEX_NODE
refl_tex_n.label = DifSpecWeightAddEnv.REFL_TEX_NODE
refl_tex_n.location = (start_pos_x + pos_x_shift, start_pos_y + 2500)
env_col_n = node_tree.nodes.new("ShaderNodeRGB")
env_col_n.name = DifSpecWeightAddEnv.ENV_COLOR_NODE
env_col_n.label = DifSpecWeightAddEnv.ENV_COLOR_NODE
env_col_n.location = (start_pos_x + pos_x_shift, start_pos_y + 2200)
add_env_gn = node_tree.nodes.new("ShaderNodeGroup")
add_env_gn.name = DifSpecWeightAddEnv.ADD_ENV_GROUP_NODE
add_env_gn.label = DifSpecWeightAddEnv.ADD_ENV_GROUP_NODE
add_env_gn.location = (start_pos_x + pos_x_shift * 3,
start_pos_y + 2300)
add_env_gn.node_tree = add_env.get_node_group()
add_env_gn.inputs['Apply Fresnel'].default_value = 1.0
add_env_gn.inputs['Fresnel Scale'].default_value = 0.9
add_env_gn.inputs['Fresnel Bias'].default_value = 0.2
out_add_refl_n = node_tree.nodes.new("ShaderNodeMixRGB")
out_add_refl_n.name = DifSpecWeightAddEnv.OUT_ADD_REFL_NODE
out_add_refl_n.label = DifSpecWeightAddEnv.OUT_ADD_REFL_NODE
out_add_refl_n.location = (output_n.location.x - pos_x_shift,
start_pos_y + 1950)
out_add_refl_n.blend_type = "ADD"
out_add_refl_n.inputs['Fac'].default_value = 1
# geometry links
node_tree.links.new(add_env_gn.inputs['Normal Vector'],
geometry_n.outputs['Normal'])
node_tree.links.new(add_env_gn.inputs['View Vector'],
geometry_n.outputs['View'])
node_tree.links.new(refl_tex_n.inputs['Vector'],
geometry_n.outputs['Normal'])
node_tree.links.new(add_env_gn.inputs['Env Factor Color'],
env_col_n.outputs['Color'])
node_tree.links.new(add_env_gn.inputs['Reflection Texture Color'],
refl_tex_n.outputs['Color'])
node_tree.links.new(add_env_gn.inputs['Specular Color'],
spec_col_n.outputs['Color'])
node_tree.links.new(add_env_gn.inputs['Base Texture Alpha'],
base_tex_n.outputs['Value'])
# output pass
node_tree.links.new(out_add_refl_n.inputs['Color1'],
add_env_gn.outputs['Environment Addition Color'])
node_tree.links.new(out_add_refl_n.inputs['Color2'],
out_mat_n.outputs['Color'])
node_tree.links.new(output_n.inputs['Color'],
out_add_refl_n.outputs['Color'])