Fix #104074: Cloth simulation presets missing internal springs and pressure

Pull Request: https://projects.blender.org/blender/blender/pulls/142191

scripts/presets/cloth/Cotton.py

@@ -9,3 +9,17 @@ bpy.context.cloth.settings.tension_damping = 5
 bpy.context.cloth.settings.compression_damping = 5
 bpy.context.cloth.settings.shear_damping = 5
 bpy.context.cloth.settings.air_damping = 1.000
+bpy.context.cloth.settings.use_internal_springs = False
+bpy.context.cloth.settings.internal_spring_max_length = 0.0
+bpy.context.cloth.settings.internal_spring_max_diversion = 45
+bpy.context.cloth.settings.internal_spring_normal_check = True
+bpy.context.cloth.settings.internal_tension_stiffness = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness = 15.0
+bpy.context.cloth.settings.internal_tension_stiffness_max = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness_max = 15.0
+bpy.context.cloth.settings.use_pressure = False
+bpy.context.cloth.settings.uniform_pressure_force = 76.0
+bpy.context.cloth.settings.use_pressure_volume = False
+bpy.context.cloth.settings.target_volume = 0.0
+bpy.context.cloth.settings.pressure_factor = 1.0
+bpy.context.cloth.settings.fluid_density = 0.0

scripts/presets/cloth/Denim.py

@@ -9,3 +9,17 @@ bpy.context.cloth.settings.tension_damping = 25
 bpy.context.cloth.settings.compression_damping = 25
 bpy.context.cloth.settings.shear_damping = 25
 bpy.context.cloth.settings.air_damping = 1
+bpy.context.cloth.settings.use_internal_springs = False
+bpy.context.cloth.settings.internal_spring_max_length = 0.0
+bpy.context.cloth.settings.internal_spring_max_diversion = 45
+bpy.context.cloth.settings.internal_spring_normal_check = True
+bpy.context.cloth.settings.internal_tension_stiffness = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness = 15.0
+bpy.context.cloth.settings.internal_tension_stiffness_max = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness_max = 15.0
+bpy.context.cloth.settings.use_pressure = False
+bpy.context.cloth.settings.uniform_pressure_force = 76.0
+bpy.context.cloth.settings.use_pressure_volume = False
+bpy.context.cloth.settings.target_volume = 0.0
+bpy.context.cloth.settings.pressure_factor = 1.0
+bpy.context.cloth.settings.fluid_density = 0.0

scripts/presets/cloth/Leather.py

@@ -9,3 +9,17 @@ bpy.context.cloth.settings.tension_damping = 25
 bpy.context.cloth.settings.compression_damping = 25
 bpy.context.cloth.settings.shear_damping = 25
 bpy.context.cloth.settings.air_damping = 1
+bpy.context.cloth.settings.use_internal_springs = False
+bpy.context.cloth.settings.internal_spring_max_length = 0.0
+bpy.context.cloth.settings.internal_spring_max_diversion = 0.0
+bpy.context.cloth.settings.internal_spring_normal_check = True
+bpy.context.cloth.settings.internal_tension_stiffness = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness = 15.0
+bpy.context.cloth.settings.internal_tension_stiffness_max = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness_max = 15.0
+bpy.context.cloth.settings.use_pressure = False
+bpy.context.cloth.settings.uniform_pressure_force = 76.0
+bpy.context.cloth.settings.use_pressure_volume = False
+bpy.context.cloth.settings.target_volume = 0.0
+bpy.context.cloth.settings.pressure_factor = 1.0
+bpy.context.cloth.settings.fluid_density = 0.0

scripts/presets/cloth/Rubber.py

@@ -9,3 +9,17 @@ bpy.context.cloth.settings.tension_damping = 25
 bpy.context.cloth.settings.compression_damping = 25
 bpy.context.cloth.settings.shear_damping = 25
 bpy.context.cloth.settings.air_damping = 1
+bpy.context.cloth.settings.use_internal_springs = False
+bpy.context.cloth.settings.internal_spring_max_length = 0.0
+bpy.context.cloth.settings.internal_spring_max_diversion = 45
+bpy.context.cloth.settings.internal_spring_normal_check = True
+bpy.context.cloth.settings.internal_tension_stiffness = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness = 15.0
+bpy.context.cloth.settings.internal_tension_stiffness_max = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness_max = 15.0
+bpy.context.cloth.settings.use_pressure = False
+bpy.context.cloth.settings.uniform_pressure_force = 76.0
+bpy.context.cloth.settings.use_pressure_volume = False
+bpy.context.cloth.settings.target_volume = 0.0
+bpy.context.cloth.settings.pressure_factor = 1.0
+bpy.context.cloth.settings.fluid_density = 0.0

scripts/presets/cloth/Silk.py

@@ -9,3 +9,17 @@ bpy.context.cloth.settings.tension_damping = 0
 bpy.context.cloth.settings.compression_damping = 0
 bpy.context.cloth.settings.shear_damping = 0
 bpy.context.cloth.settings.air_damping = 1
+bpy.context.cloth.settings.use_internal_springs = False
+bpy.context.cloth.settings.internal_spring_max_length = 0.0
+bpy.context.cloth.settings.internal_spring_max_diversion = 45
+bpy.context.cloth.settings.internal_spring_normal_check = True
+bpy.context.cloth.settings.internal_tension_stiffness = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness = 15.0
+bpy.context.cloth.settings.internal_tension_stiffness_max = 15.0
+bpy.context.cloth.settings.internal_compression_stiffness_max = 15.0
+bpy.context.cloth.settings.use_pressure = False
+bpy.context.cloth.settings.uniform_pressure_force = 76.0
+bpy.context.cloth.settings.use_pressure_volume = False
+bpy.context.cloth.settings.target_volume = 0.0
+bpy.context.cloth.settings.pressure_factor = 1.0
+bpy.context.cloth.settings.fluid_density = 0.0

scripts/startup/bl_operators/presets.py

@@ -412,6 +412,20 @@ class AddPresetCloth(AddPresetBase, Operator):
         "cloth.settings.compression_damping",
         "cloth.settings.shear_damping",
         "cloth.settings.bending_damping",
+        "cloth.settings.use_internal_springs",
+        "cloth.settings.internal_spring_max_length",
+        "cloth.settings.internal_spring_max_diversion",
+        "cloth.settings.internal_spring_normal_check",
+        "cloth.settings.internal_tension_stiffness",
+        "cloth.settings.internal_compression_stiffness",
+        "cloth.settings.internal_tension_stiffness_max",
+        "cloth.settings.internal_compression_stiffness_max",
+        "cloth.settings.use_pressure",
+        "cloth.settings.uniform_pressure_force",
+        "cloth.settings.use_pressure_volume",
+        "cloth.settings.target_volume",
+        "cloth.settings.pressure_factor",
+        "cloth.settings.fluid_density",
     ]
 
     preset_subdir = "cloth"