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
# init parent
DifSpecAddEnv.init(node_tree)
geom_n = node_tree.nodes[DifSpecAddEnv.GEOM_NODE]
spec_col_n = node_tree.nodes[DifSpecAddEnv.SPEC_COL_NODE]
base_tex_n = node_tree.nodes[DifSpecAddEnv.BASE_TEX_NODE]
out_mat_n = node_tree.nodes[DifSpecAddEnv.OUT_MAT_NODE]
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.SPEC_MULT_NODE])
# create nodes
uv_recalc_gn = node_tree.nodes.new("ShaderNodeGroup")
uv_recalc_gn.name = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.label = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.location = (start_pos_x, start_pos_y + 1500)
uv_recalc_gn.node_tree = window_uv_offset.get_node_group()
# create links
node_tree.links.new(out_mat_n.inputs["Spec"], spec_col_n.outputs["Color"])
node_tree.links.new(uv_recalc_gn.inputs["UV"], geom_n.outputs["UV"])
node_tree.links.new(uv_recalc_gn.inputs["Normal"], geom_n.outputs["Normal"])
node_tree.links.new(base_tex_n.inputs["Vector"], uv_recalc_gn.outputs["UV Final"])
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
# init parent
DifSpecAddEnv.init(node_tree)
geom_n = node_tree.nodes[DifSpecAddEnv.GEOM_NODE]
spec_col_n = node_tree.nodes[DifSpecAddEnv.SPEC_COL_NODE]
base_tex_n = node_tree.nodes[DifSpecAddEnv.BASE_TEX_NODE]
out_mat_n = node_tree.nodes[DifSpecAddEnv.OUT_MAT_NODE]
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.SPEC_MULT_NODE])
# create nodes
uv_recalc_gn = node_tree.nodes.new("ShaderNodeGroup")
uv_recalc_gn.name = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.label = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.location = (start_pos_x, start_pos_y + 1500)
uv_recalc_gn.node_tree = window_uv_offset.get_node_group()
# create links
node_tree.links.new(out_mat_n.inputs["Spec"],
spec_col_n.outputs["Color"])
node_tree.links.new(uv_recalc_gn.inputs["UV"], geom_n.outputs["UV"])
node_tree.links.new(uv_recalc_gn.inputs["Normal"],
geom_n.outputs["Normal"])
node_tree.links.new(base_tex_n.inputs["Vector"],
uv_recalc_gn.outputs["UV Final"])
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
"""
pos_x_shift = 185
start_pos_x = 0
start_pos_y = 0
# init parent
DifSpecAddEnv.init(node_tree)
geom_n = node_tree.nodes[DifSpecAddEnv.GEOM_NODE]
spec_col_n = node_tree.nodes[DifSpecAddEnv.SPEC_COL_NODE]
base_tex_n = node_tree.nodes[DifSpecAddEnv.BASE_TEX_NODE]
diff_mult_n = node_tree.nodes[DifSpecAddEnv.DIFF_MULT_NODE]
out_mat_n = node_tree.nodes[DifSpecAddEnv.OUT_MAT_NODE]
compose_lighting_n = node_tree.nodes[
DifSpecAddEnv.COMPOSE_LIGHTING_NODE]
output_n = node_tree.nodes[DifSpecAddEnv.OUTPUT_NODE]
# move existing
output_n.location.x += pos_x_shift
out_mat_n.location.y -= 150
# remove existing
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.SPEC_MULT_NODE])
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.VCOL_GROUP_NODE])
node_tree.nodes.remove(
node_tree.nodes[DifSpecAddEnv.VCOLOR_SCALE_NODE])
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.VCOLOR_MULT_NODE])
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.OPACITY_NODE])
for link in node_tree.links:
if link.from_node == diff_mult_n and link.to_node == out_mat_n:
node_tree.links.remove(link)
break
# create nodes
uv_recalc_gn = node_tree.nodes.new("ShaderNodeGroup")
uv_recalc_gn.name = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.label = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.location = (start_pos_x, start_pos_y + 1500)
uv_recalc_gn.node_tree = window_uv_offset.get_node_group()
sec_geom_n = node_tree.nodes.new("ShaderNodeGeometry")
sec_geom_n.name = sec_geom_n.label = WindowNight.SEC_GEOM_NODE
sec_geom_n.location = (start_pos_x - pos_x_shift, start_pos_y + 1200)
sec_geom_n.uv_layer = _MESH_consts.none_uv
lightmap_tex_n = node_tree.nodes.new("ShaderNodeTexture")
lightmap_tex_n.name = lightmap_tex_n.label = WindowNight.LIGHTMAP_TEX_NODE
lightmap_tex_n.location = (start_pos_x + pos_x_shift,
start_pos_y + 1200)
base_lightmap_mult_n = node_tree.nodes.new("ShaderNodeMixRGB")
base_lightmap_mult_n.name = base_lightmap_mult_n.label = WindowNight.BASE_LIGHTMAP_MULT_NODE
base_lightmap_mult_n.location = (start_pos_x + pos_x_shift * 3,
start_pos_y + 1300)
base_lightmap_mult_n.blend_type = "MULTIPLY"
base_lightmap_mult_n.inputs["Fac"].default_value = 1.0
base_alpha_mult_n = node_tree.nodes.new("ShaderNodeMixRGB")
base_alpha_mult_n.name = base_alpha_mult_n.label = WindowNight.BASE_ALPHA_MULT_NODE
base_alpha_mult_n.location = (start_pos_x + pos_x_shift * 4,
start_pos_y + 1500)
base_alpha_mult_n.blend_type = "MULTIPLY"
base_alpha_mult_n.inputs["Fac"].default_value = 1.0
out_add_spec_n = node_tree.nodes.new("ShaderNodeMixRGB")
out_add_spec_n.name = out_add_spec_n.label = WindowNight.BASE_ALPHA_MULT_NODE
out_add_spec_n.location = (start_pos_x + pos_x_shift * 9,
start_pos_y + 1900)
out_add_spec_n.blend_type = "ADD"
out_add_spec_n.inputs["Fac"].default_value = 1.0
# create links
node_tree.links.new(uv_recalc_gn.inputs["UV"], geom_n.outputs["UV"])
node_tree.links.new(uv_recalc_gn.inputs["Normal"],
geom_n.outputs["Normal"])
node_tree.links.new(base_tex_n.inputs["Vector"],
uv_recalc_gn.outputs["UV Final"])
node_tree.links.new(lightmap_tex_n.inputs["Vector"],
sec_geom_n.outputs["UV"])
# pass 1
node_tree.links.new(base_lightmap_mult_n.inputs["Color1"],
base_tex_n.outputs["Color"])
node_tree.links.new(base_lightmap_mult_n.inputs["Color2"],
lightmap_tex_n.outputs["Color"])
# pass 2
node_tree.links.new(base_alpha_mult_n.inputs["Color1"],
base_tex_n.outputs["Value"])
node_tree.links.new(base_alpha_mult_n.inputs["Color2"],
base_lightmap_mult_n.outputs["Color"])
# pass 3
node_tree.links.new(diff_mult_n.inputs["Color2"],
base_alpha_mult_n.outputs["Color"])
# output material
node_tree.links.new(out_mat_n.inputs["Spec"],
spec_col_n.outputs["Color"])
# post pass 1
node_tree.links.new(compose_lighting_n.inputs["Diffuse Color"],
diff_mult_n.outputs["Color"])
node_tree.links.new(compose_lighting_n.inputs["Material Color"],
diff_mult_n.outputs["Color"])
# post pass 2
node_tree.links.new(out_add_spec_n.inputs["Color1"],
compose_lighting_n.outputs["Composed Color"])
node_tree.links.new(out_add_spec_n.inputs["Color2"],
out_mat_n.outputs["Spec"])
# output pass
node_tree.links.new(output_n.inputs["Color"],
out_add_spec_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
"""
pos_x_shift = 185
start_pos_x = 0
start_pos_y = 0
# init parent
DifSpecAddEnv.init(node_tree)
geom_n = node_tree.nodes[DifSpecAddEnv.GEOM_NODE]
spec_col_n = node_tree.nodes[DifSpecAddEnv.SPEC_COL_NODE]
base_tex_n = node_tree.nodes[DifSpecAddEnv.BASE_TEX_NODE]
diff_mult_n = node_tree.nodes[DifSpecAddEnv.DIFF_MULT_NODE]
out_mat_n = node_tree.nodes[DifSpecAddEnv.OUT_MAT_NODE]
out_add_refl_n = node_tree.nodes[DifSpecAddEnv.OUT_ADD_REFL_NODE]
output_n = node_tree.nodes[DifSpecAddEnv.OUTPUT_NODE]
# move existing
output_n.location.x += pos_x_shift
out_mat_n.location.y -= 150
# remove existing
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.SPEC_MULT_NODE])
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.VCOL_GROUP_NODE])
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.VCOLOR_SCALE_NODE])
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.VCOLOR_MULT_NODE])
node_tree.nodes.remove(node_tree.nodes[DifSpecAddEnv.OPACITY_NODE])
for link in node_tree.links:
if link.from_node == diff_mult_n and link.to_node == out_mat_n:
node_tree.links.remove(link)
break
# create nodes
uv_recalc_gn = node_tree.nodes.new("ShaderNodeGroup")
uv_recalc_gn.name = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.label = window_uv_offset.WINDOW_UV_OFFSET_G
uv_recalc_gn.location = (start_pos_x, start_pos_y + 1500)
uv_recalc_gn.node_tree = window_uv_offset.get_node_group()
sec_geom_n = node_tree.nodes.new("ShaderNodeGeometry")
sec_geom_n.name = sec_geom_n.label = WindowNight.SEC_GEOM_NODE
sec_geom_n.location = (start_pos_x - pos_x_shift, start_pos_y + 1200)
sec_geom_n.uv_layer = _MESH_consts.none_uv
lightmap_tex_n = node_tree.nodes.new("ShaderNodeTexture")
lightmap_tex_n.name = lightmap_tex_n.label = WindowNight.LIGHTMAP_TEX_NODE
lightmap_tex_n.location = (start_pos_x + pos_x_shift, start_pos_y + 1200)
base_lightmap_mult_n = node_tree.nodes.new("ShaderNodeMixRGB")
base_lightmap_mult_n.name = base_lightmap_mult_n.label = WindowNight.BASE_LIGHTMAP_MULT_NODE
base_lightmap_mult_n.location = (start_pos_x + pos_x_shift * 3, start_pos_y + 1300)
base_lightmap_mult_n.blend_type = "MULTIPLY"
base_lightmap_mult_n.inputs["Fac"].default_value = 1.0
base_alpha_mult_n = node_tree.nodes.new("ShaderNodeMixRGB")
base_alpha_mult_n.name = base_alpha_mult_n.label = WindowNight.BASE_ALPHA_MULT_NODE
base_alpha_mult_n.location = (start_pos_x + pos_x_shift * 4, start_pos_y + 1500)
base_alpha_mult_n.blend_type = "MULTIPLY"
base_alpha_mult_n.inputs["Fac"].default_value = 1.0
out_add_spec_n = node_tree.nodes.new("ShaderNodeMixRGB")
out_add_spec_n.name = out_add_spec_n.label = WindowNight.BASE_ALPHA_MULT_NODE
out_add_spec_n.location = (start_pos_x + pos_x_shift * 9, start_pos_y + 1900)
out_add_spec_n.blend_type = "ADD"
out_add_spec_n.inputs["Fac"].default_value = 1.0
# create links
node_tree.links.new(uv_recalc_gn.inputs["UV"], geom_n.outputs["UV"])
node_tree.links.new(uv_recalc_gn.inputs["Normal"], geom_n.outputs["Normal"])
node_tree.links.new(base_tex_n.inputs["Vector"], uv_recalc_gn.outputs["UV Final"])
node_tree.links.new(lightmap_tex_n.inputs["Vector"], sec_geom_n.outputs["UV"])
# pass 1
node_tree.links.new(base_lightmap_mult_n.inputs["Color1"], base_tex_n.outputs["Color"])
node_tree.links.new(base_lightmap_mult_n.inputs["Color2"], lightmap_tex_n.outputs["Color"])
# pass 2
node_tree.links.new(base_alpha_mult_n.inputs["Color1"], base_tex_n.outputs["Value"])
node_tree.links.new(base_alpha_mult_n.inputs["Color2"], base_lightmap_mult_n.outputs["Color"])
# pass 3
node_tree.links.new(diff_mult_n.inputs["Color2"], base_alpha_mult_n.outputs["Color"])
# output material
node_tree.links.new(out_mat_n.inputs["Spec"], spec_col_n.outputs["Color"])
# post pass 1
node_tree.links.new(out_add_refl_n.inputs["Color2"], diff_mult_n.outputs["Color"])
# post pass 2
node_tree.links.new(out_add_spec_n.inputs["Color1"], out_add_refl_n.outputs["Color"])
node_tree.links.new(out_add_spec_n.inputs["Color2"], out_mat_n.outputs["Spec"])
# output pass
node_tree.links.new(output_n.inputs["Color"], out_add_spec_n.outputs["Color"])
