1 files changed, 63 insertions, 0 deletions
diff --git a/mesh_tissue/config.py b/mesh_tissue/config.py
new file mode 100644
index 00000000..380cb281
--- /dev/null
+++ b/mesh_tissue/config.py
@@ -0,0 +1,63 @@
+import bpy
+from bpy.props import (
+    IntProperty,
+    BoolProperty
+    )
+
+evaluatedDepsgraph = None
+
+class tissuePreferences(bpy.types.AddonPreferences):
+    bl_idname = __package__
+
+    print_stats : IntProperty(
+        name="Print Stats",
+        description="Print in the console all details about the computing time.",
+        default=1,
+        min=0,
+        max=4
+        )
+
+    use_numba_tess : BoolProperty(
+        name="Numba Tessellate",
+        description="Boost the Tessellation using Numba module. It will be slower during the first execution",
+        default=True
+        )
+
+    def draw(self, context):
+
+        from .utils_pip import Pip
+        Pip._ensure_user_site_package()
+        layout = self.layout
+        layout.prop(self, "print_stats")
+        import importlib
+        numba_spec = importlib.util.find_spec('numba')
+        found = numba_spec is not None
+        if found:
+            layout.label(text='Numba module installed correctly!', icon='INFO')
+            layout.prop(self, "use_numba_tess")
+        else:
+            layout.label(text='Numba module not installed!', icon='ERROR')
+            layout.label(text='Installing Numba will make Tissue faster', icon='INFO')
+            row = layout.row()
+            row.operator('scene.tissue_install_numba')
+            layout.label(text='Internet connection required. It may take few minutes', icon='URL')
+
+class tissue_install_numba(bpy.types.Operator):
+    bl_idname = "scene.tissue_install_numba"
+    bl_label = "Install Numba"
+    bl_description = ("Install Numba python module")
+    bl_options = {'REGISTER'}
+
+    def execute(self, context):
+        try:
+            from .utils_pip import Pip
+            #Pip.upgrade_pip()
+            Pip.install('llvmlite')
+            Pip.install('numba')
+            from numba import jit, njit, guvectorize, float64, int32, prange
+            bool_numba = True
+            print('Tissue: Numba successfully installed!')
+            self.report({'INFO'}, 'Tissue: Numba successfully installed!')
+        except:
+            print('Tissue: Numba not loaded correctly. Try restarting Blender')
+        return {'FINISHED'}