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Group Nodes, Shaders, Textures, Displacement

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Onek8
2026-09-20 11:15:14 -07:00
parent f6d5f142e9
commit fac01a2849
14 changed files with 500 additions and 255 deletions
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22
leenkx/blender/lnx/material/cycles_nodes/nodes_input.py
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@ -109,7 +109,7 @@ def parse_attribute(node: bpy.types.ShaderNodeAttribute, out_socket: bpy.types.N
def parse_rgb(node: bpy.types.ShaderNodeRGB, out_socket: bpy.types.NodeSocket, state: ParserState) -> vec3str:
if node.lnx_material_param:
nn = 'param_' + c.node_name(node.name)
nn = 'param_' + c.node_uid(node)
v = out_socket.default_value
value = [float(v[0]), float(v[1]), float(v[2])]
state.curshader.add_uniform(f'vec3 {nn}', link=f'{node.name}', default_value=value, is_lnx_mat_param=True)
@ -163,7 +163,17 @@ def parse_geometry(node: bpy.types.ShaderNodeNewGeometry, out_socket: bpy.types.
# Incoming
elif out_socket == node.outputs[4]:
state.dxdy_varying_input_value = True
return 'vVec'
if state.curshader.shader_type == 'frag':
return 'vVec'
state.curshader.add_uniform('vec3 eye', link='_cameraPosition')
if state.curshader.shader_type == 'tese':
return 'normalize(eye - wposition)'
if state.curshader.shader_type == 'vert':
state.curshader.add_uniform('mat4 W', link='_worldMatrix')
return 'normalize(eye - (W * spos).xyz)'
if state.curshader.shader_type == 'tesc':
return 'normalize(eye - wposition[gl_InvocationID])'
return 'normalize(eye - wposition[0])'
# Parametric
elif out_socket == node.outputs[5]:
state.dxdy_varying_input_value = True
@ -450,7 +460,7 @@ def parse_lightpath(node: bpy.types.ShaderNodeLightPath, out_socket: bpy.types.N
def parse_value(node: bpy.types.ShaderNodeValue, out_socket: bpy.types.NodeSocket, state: ParserState) -> floatstr:
if node.lnx_material_param:
nn = 'param_' + c.node_name(node.name)
nn = 'param_' + c.node_uid(node)
value = node.outputs[0].default_value
is_lnx_mat_param = True
state.curshader.add_uniform('float {0}'.format(nn), link='{0}'.format(node.name), default_value=value, is_lnx_mat_param=is_lnx_mat_param)
@ -463,3 +473,9 @@ def parse_wireframe(node: bpy.types.ShaderNodeWireframe, out_socket: bpy.types.N
# node.use_pixel_size
# size = c.parse_value_input(node.inputs[0])
return '0.0'
def parse_volumeinfo(node: bpy.types.ShaderNodeVolumeInfo, out_socket: bpy.types.NodeSocket, state: ParserState) -> Union[floatstr, vec3str]:
if out_socket == node.outputs['Color']:
return 'vec3(0.0)'
return '0.0'