Update Files

leenkx/blender/lnx/logicnode/material/LN_get_object_material.py

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+from lnx.logicnode.lnx_nodes import *
+
+class GetMaterialNode(LnxLogicTreeNode):
+    """Returns the material of the given object."""
+    bl_idname = 'LNGetMaterialNode'
+    bl_label = 'Get Object Material'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxIntSocket', 'Slot')
+
+        self.add_output('LnxDynamicSocket', 'Material')

leenkx/blender/lnx/logicnode/material/LN_get_object_materials.py

@@ -0,0 +1,13 @@
+from lnx.logicnode.lnx_nodes import *
+
+class GetMaterialsNode(LnxLogicTreeNode):
+    """Returns the materials of the given object."""
+    bl_idname = 'LNGetMaterialsNode'
+    bl_label = 'Get Object Materials'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketObject', 'Object')
+
+        self.add_output('LnxNodeSocketArray', 'Materials')
+        self.add_output('LnxIntSocket', 'Length')

leenkx/blender/lnx/logicnode/material/LN_material.py

@@ -0,0 +1,30 @@
+import bpy
+
+import lnx.utils
+from lnx.logicnode.lnx_nodes import *
+
+
+class MaterialNode(LnxLogicVariableNodeMixin, LnxLogicTreeNode):
+    """Stores the given material as a variable."""
+    bl_idname = 'LNMaterialNode'
+    bl_label = 'Material'
+    lnx_version = 1
+
+    @property
+    def property0_get(self):
+        if self.property0 == None:
+            return ''
+        if self.property0.name not in bpy.data.materials:
+            return self.property0.name
+        return lnx.utils.asset_name(bpy.data.materials[self.property0.name])
+
+    property0: HaxePointerProperty('property0', name='', type=bpy.types.Material)
+
+    def lnx_init(self, context):
+        self.add_output('LnxDynamicSocket', 'Material', is_var=True)
+
+    def draw_content(self, context, layout):
+        layout.prop_search(self, 'property0', bpy.data, 'materials', icon='NONE', text='')
+
+    def synchronize_from_master(self, master_node: LnxLogicVariableNodeMixin):
+        self.property0 = master_node.property0

leenkx/blender/lnx/logicnode/material/LN_set_material_image_param.py

@@ -0,0 +1,42 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SetMaterialImageParamNode(LnxLogicTreeNode):
+    """Set an image value material parameter to the specified object. 
+    
+    @seeNode Get Scene Root
+    
+    @input Object: Object whose material parameter should change. Use `Get Scene Root` node to set parameter globally.
+    
+    @input Per Object: 
+        - `Enabled`: Set material parameter specific to this object. Global parameter will be ignored.
+        - `Disabled`: Set parameter globally, including this object.
+
+    @input Material: Material whose parameter to be set.
+
+    @input Node: Name of the parameter.
+
+    @input Image: Name of the image.
+    """
+    bl_idname = 'LNSetMaterialImageParamNode'
+    bl_label = 'Set Material Image Param'
+    lnx_section = 'params'
+    lnx_version = 2
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxBoolSocket', 'Per Object')
+        self.add_input('LnxDynamicSocket', 'Material')
+        self.add_input('LnxStringSocket', 'Node')
+        self.add_input('LnxStringSocket', 'Image')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+
+    def get_replacement_node(self, node_tree: bpy.types.NodeTree):
+        if self.lnx_version not in (0, 1):
+            raise LookupError()
+            
+        return NodeReplacement(
+            'LNSetMaterialImageParamNode', self.lnx_version, 'LNSetMaterialImageParamNode', 2,
+            in_socket_mapping={0:0, 1:3, 2:4, 3:5}, out_socket_mapping={0:0}
+        )

leenkx/blender/lnx/logicnode/material/LN_set_material_rgb_param.py

@@ -0,0 +1,42 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SetMaterialRgbParamNode(LnxLogicTreeNode):
+    """Set a color or vector value material parameter to the specified object. 
+    
+    @seeNode Get Scene Root
+    
+    @input Object: Object whose material parameter should change. Use `Get Scene Root` node to set parameter globally.
+    
+    @input Per Object: 
+        - `Enabled`: Set material parameter specific to this object. Global parameter will be ignored.
+        - `Disabled`: Set parameter globally, including this object.
+
+    @input Material: Material whose parameter to be set.
+
+    @input Node: Name of the parameter.
+
+    @input Color: Color or vector input.
+    """
+    bl_idname = 'LNSetMaterialRgbParamNode'
+    bl_label = 'Set Material RGB Param'
+    lnx_section = 'params'
+    lnx_version = 2
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxBoolSocket', 'Per Object')
+        self.add_input('LnxDynamicSocket', 'Material')
+        self.add_input('LnxStringSocket', 'Node')
+        self.add_input('LnxColorSocket', 'Color')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+
+    def get_replacement_node(self, node_tree: bpy.types.NodeTree):
+        if self.lnx_version not in (0, 1):
+            raise LookupError()
+            
+        return NodeReplacement(
+            'LNSetMaterialRgbParamNode', self.lnx_version, 'LNSetMaterialRgbParamNode', 2,
+            in_socket_mapping={0:0, 1:3, 2:4, 3:5}, out_socket_mapping={0:0}
+        )

leenkx/blender/lnx/logicnode/material/LN_set_material_value_param.py

@@ -0,0 +1,43 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SetMaterialValueParamNode(LnxLogicTreeNode):
+    """Set a float value material parameter to the specified object.
+
+    @seeNode Get Scene Root
+    
+    @input Object: Object whose material parameter should change. Use `Get Scene Root` node to set parameter globally.
+    
+    @input Per Object: 
+        - `Enabled`: Set material parameter specific to this object. Global parameter will be ignored.
+        - `Disabled`: Set parameter globally, including this object.
+
+    @input Material: Material whose parameter to be set.
+
+    @input Node: Name of the parameter.
+
+    @input Float: float value.
+    """
+    bl_idname = 'LNSetMaterialValueParamNode'
+    bl_label = 'Set Material Value Param'
+    lnx_section = 'params'
+    lnx_version = 2
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxBoolSocket', 'Per Object')
+        self.add_input('LnxDynamicSocket', 'Material')
+        self.add_input('LnxStringSocket', 'Node')
+        self.add_input('LnxFloatSocket', 'Float')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+    
+
+    def get_replacement_node(self, node_tree: bpy.types.NodeTree):
+        if self.lnx_version not in (0, 1):
+            raise LookupError()
+            
+        return NodeReplacement(
+            'LNSetMaterialValueParamNode', self.lnx_version, 'LNSetMaterialValueParamNode', 2,
+            in_socket_mapping={0:0, 1:3, 2:4, 3:5}, out_socket_mapping={0:0}
+        )

leenkx/blender/lnx/logicnode/material/LN_set_object_material_slot.py

@@ -0,0 +1,15 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SetMaterialSlotNode(LnxLogicTreeNode):
+    """TO DO."""
+    bl_idname = 'LNSetMaterialSlotNode'
+    bl_label = 'Set Object Material Slot'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxDynamicSocket', 'Material')
+        self.add_input('LnxIntSocket', 'Slot')
+
+        self.add_output('LnxNodeSocketAction', 'Out')

leenkx/blender/lnx/logicnode/material/__init__.py

@@ -0,0 +1,4 @@
+from lnx.logicnode.lnx_nodes import add_node_section
+
+add_node_section(name='default', category='Material')
+add_node_section(name='params', category='Material')