init

tools/blender_mapping.py

@@ -0,0 +1,80 @@
+import bpy
+import os
+
+bl_info = {
+        "name": "Funnymap export",
+        "author": "kotofyt",
+        "version": (1, 0),
+        "blender": (4, 3, 0),
+        "location": "File > Export > Funnymap (.map)",
+        "description": "Export meshes as funnymaps",
+        "category": "Import-Export",
+        }
+
+
+import bpy
+import os
+from bpy_extras.io_utils import ExportHelper
+from bpy.types import Operator
+from bpy.props import StringProperty
+
+class ExportFunnymap(Operator, ExportHelper):
+    """Export to Funnymap"""
+    bl_idname = "export_scene.fmap"
+    bl_label = "Export Funnymap"
+    filename_ext = ".map"
+
+    filter_glob: StringProperty(
+            default="*.map",
+            options={'HIDDEN'},
+            )
+
+    def execute(self, context):
+        return export_my_format(self.filepath)
+
+def export_my_format(filepath):
+    with open(filepath, 'w') as f:
+        f.write("{\n")
+        f.write("\"classname\" \"worldspawn\"\n")
+        f.write("{\n")
+
+        for obj in bpy.context.scene.objects:
+            if obj.type == 'MESH':
+                mesh = obj.to_mesh()
+                mesh.calc_loop_triangles()
+                uv_layer = mesh.uv_layers.active.data if mesh.uv_layers.active else None
+                for tri in mesh.loop_triangles:
+                    for loop_index in tri.loops:
+                        vert = mesh.vertices[mesh.loops[loop_index].vertex_index]
+                        world_pos = obj.matrix_world @ vert.co
+                        f.write(f"({world_pos.x:.6f} {world_pos.y:.6f} {world_pos.z:.6f}) ")
+                    for loop_index in tri.loops:
+                        if uv_layer:
+                            uv = uv_layer[loop_index].uv
+                            f.write(f"({uv.x:.6f} {uv.y:.6f}) ")
+                    f.write(f"BRICK0\n");
+        f.write("}\n")
+        f.write("}\n")
+        for obj in bpy.context.scene.objects:
+            if obj.type == 'LIGHT':
+                light = obj.data
+                f.write("{\n")
+                f.write("\"classname\" \"light\"\n")
+                f.write(f"\"intensity\" \"{light.energy/128}\"\n")
+                f.write("}\n")
+
+    return {'FINISHED'}
+
+def menu_func_export(self, context):
+    self.layout.operator(ExportFunnymap.bl_idname, text="Funnymap (.map)")
+
+def register():
+    bpy.utils.register_class(ExportFunnymap)
+    bpy.types.TOPBAR_MT_file_export.append(menu_func_export)
+
+def unregister():
+    bpy.utils.unregister_class(ExportFunnymap)
+    bpy.types.TOPBAR_MT_file_export.remove(menu_func_export)
+
+if __name__ == "__main__":
+    register()