UI: rename "OpenGL" render engine to "Workbench".

Neither is very descriptive for its task, but at least workbench is more
future proof and distinguishes it from Eevee.

1 files changed, 53 insertions, 53 deletions

diff --git a/release/scripts/startup/bl_ui/properties_particle.py b/release/scripts/startup/bl_ui/properties_particle.py
index 26cb263a1d1..f727f1110a4 100644
--- a/release/scripts/startup/bl_ui/properties_particle.py
+++ b/release/scripts/startup/bl_ui/properties_particle.py
@@ -67,7 +67,7 @@ def particle_get_settings(context):
 
 class PARTICLE_MT_specials(Menu):
     bl_label = "Particle Specials"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -100,7 +100,7 @@ class PARTICLE_PT_hair_dynamics_presets(PresetMenu):
     preset_subdir = "hair_dynamics"
     preset_operator = "script.execute_preset"
     preset_add_operator = "particle.hair_dynamics_preset_add"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
 
 class ParticleButtonsPanel:
@@ -152,7 +152,7 @@ class PARTICLE_UL_particle_systems(bpy.types.UIList):
 class PARTICLE_PT_context_particles(ParticleButtonsPanel, Panel):
     bl_label = ""
     bl_options = {'HIDE_HEADER'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -244,7 +244,7 @@ class PARTICLE_PT_context_particles(ParticleButtonsPanel, Panel):
 
 class PARTICLE_PT_emission(ParticleButtonsPanel, Panel):
     bl_label = "Emission"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -298,7 +298,7 @@ class PARTICLE_PT_emission_source(ParticleButtonsPanel, Panel):
     bl_label = "Source"
     bl_parent_id = "PARTICLE_PT_emission"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -336,7 +336,7 @@ class PARTICLE_PT_emission_source(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_hair_dynamics(ParticleButtonsPanel, Panel):
     bl_label = "Hair Dynamics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -417,7 +417,7 @@ class PARTICLE_PT_hair_dynamics_structure(ParticleButtonsPanel, Panel):
     bl_label = "Structure"
     bl_parent_id = "PARTICLE_PT_hair_dynamics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -448,7 +448,7 @@ class PARTICLE_PT_hair_dynamics_volume(ParticleButtonsPanel, Panel):
     bl_label = "Volume"
     bl_parent_id = "PARTICLE_PT_hair_dynamics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -479,7 +479,7 @@ class PARTICLE_PT_hair_dynamics_volume(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_cache(ParticleButtonsPanel, Panel):
     bl_label = "Cache"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -510,7 +510,7 @@ class PARTICLE_PT_cache(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_velocity(ParticleButtonsPanel, Panel):
     bl_label = "Velocity"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -559,7 +559,7 @@ class PARTICLE_PT_velocity(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_rotation(ParticleButtonsPanel, Panel):
     bl_label = "Rotation"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -612,7 +612,7 @@ class PARTICLE_PT_rotation_angular_velocity(ParticleButtonsPanel, Panel):
     bl_label = "Angular Velocity"
     bl_parent_id = "PARTICLE_PT_rotation"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -637,7 +637,7 @@ class PARTICLE_PT_rotation_angular_velocity(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_physics(ParticleButtonsPanel, Panel):
     bl_label = "Physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -692,7 +692,7 @@ class PARTICLE_PT_physics_fluid_advanced(ParticleButtonsPanel, Panel):
     bl_label = "Advanced"
     bl_parent_id = "PARTICLE_PT_physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -740,7 +740,7 @@ class PARTICLE_PT_physics_fluid_springs(ParticleButtonsPanel, Panel):
     bl_label = "Springs"
     bl_parent_id = "PARTICLE_PT_physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -767,7 +767,7 @@ class PARTICLE_PT_physics_fluid_springs_viscoelastic(ParticleButtonsPanel, Panel
     bl_label = "Viscoelastic Springs"
     bl_parent_id = "PARTICLE_PT_physics_fluid_springs"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -806,7 +806,7 @@ class PARTICLE_PT_physics_fluid_springs_advanced(ParticleButtonsPanel, Panel):
     bl_label = "Advanced"
     bl_parent_id = "PARTICLE_PT_physics_fluid_springs"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -833,7 +833,7 @@ class PARTICLE_PT_physics_boids_movement(ParticleButtonsPanel, Panel):
     bl_label = "Movement"
     bl_parent_id = "PARTICLE_PT_physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -886,7 +886,7 @@ class PARTICLE_PT_physics_boids_battle(ParticleButtonsPanel, Panel):
     bl_label = "Battle"
     bl_parent_id = "PARTICLE_PT_physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -913,7 +913,7 @@ class PARTICLE_PT_physics_boids_misc(ParticleButtonsPanel, Panel):
     bl_label = "Misc"
     bl_parent_id = "PARTICLE_PT_physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -938,7 +938,7 @@ class PARTICLE_PT_physics_relations(ParticleButtonsPanel, Panel):
     bl_label = "Relations"
     bl_parent_id = "PARTICLE_PT_physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -998,7 +998,7 @@ class PARTICLE_PT_physics_deflection(ParticleButtonsPanel, Panel):
     bl_label = "Deflection"
     bl_parent_id = "PARTICLE_PT_physics"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1024,7 +1024,7 @@ class PARTICLE_PT_physics_deflection(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_physics_forces(ParticleButtonsPanel, Panel):
     bl_label = "Forces"
     bl_parent_id = "PARTICLE_PT_physics"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1051,7 +1051,7 @@ class PARTICLE_PT_physics_integration(ParticleButtonsPanel, Panel):
     bl_label = "Integration"
     bl_options = {'DEFAULT_CLOSED'}
     bl_parent_id = "PARTICLE_PT_physics"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1086,7 +1086,7 @@ class PARTICLE_PT_boidbrain(ParticleButtonsPanel, Panel):
     bl_options = {'DEFAULT_CLOSED'}
     bl_parent_id = "PARTICLE_PT_physics"
 
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1190,7 +1190,7 @@ class PARTICLE_PT_boidbrain(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_render(ParticleButtonsPanel, Panel):
     bl_label = "Render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1236,7 +1236,7 @@ class PARTICLE_PT_render_extra(ParticleButtonsPanel, Panel):
     bl_label = "Extra"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1261,7 +1261,7 @@ class PARTICLE_PT_render_line(ParticleButtonsPanel, Panel):
     bl_label = "Line"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1287,7 +1287,7 @@ class PARTICLE_PT_render_path(ParticleButtonsPanel, Panel):
     bl_label = "Path"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1320,7 +1320,7 @@ class PARTICLE_PT_render_path_timing(ParticleButtonsPanel, Panel):
     bl_label = "Timing"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1351,7 +1351,7 @@ class PARTICLE_PT_render_object(ParticleButtonsPanel, Panel):
     bl_label = "Object"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1377,7 +1377,7 @@ class PARTICLE_PT_render_collection(ParticleButtonsPanel, Panel):
     bl_label = "Collection"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1407,7 +1407,7 @@ class PARTICLE_PT_render_collection_use_count(ParticleButtonsPanel, Panel):
     bl_label = "Use Count"
     bl_parent_id = "PARTICLE_PT_render_collection"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1456,7 +1456,7 @@ class PARTICLE_PT_render_billboards_alignment(ParticleButtonsPanel, Panel):
     bl_label = "Billboard Alignment"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1480,7 +1480,7 @@ class PARTICLE_PT_render_billboards_tilt(ParticleButtonsPanel, Panel):
     bl_label = "Billboard Tilt"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1512,7 +1512,7 @@ class PARTICLE_PT_render_billboards_uv(ParticleButtonsPanel, Panel):
     bl_label = "Billboard UVs"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1548,7 +1548,7 @@ class PARTICLE_PT_render_trails(ParticleButtonsPanel, Panel):
     bl_label = "Trails"
     bl_parent_id = "PARTICLE_PT_render"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1575,7 +1575,7 @@ class PARTICLE_PT_render_trails(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_draw(ParticleButtonsPanel, Panel):
     bl_label = "Viewport Display"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1641,7 +1641,7 @@ class PARTICLE_PT_draw(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_children(ParticleButtonsPanel, Panel):
     bl_label = "Children"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1697,7 +1697,7 @@ class PARTICLE_PT_children_parting(ParticleButtonsPanel, Panel):
     bl_label = "Parting"
     bl_parent_id = "PARTICLE_PT_children"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1721,7 +1721,7 @@ class PARTICLE_PT_children_clumping(ParticleButtonsPanel, Panel):
     bl_label = "Clumping"
     bl_parent_id = "PARTICLE_PT_children"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1762,7 +1762,7 @@ class PARTICLE_PT_children_roughness(ParticleButtonsPanel, Panel):
     bl_label = "Roughness"
     bl_parent_id = "PARTICLE_PT_children"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1803,7 +1803,7 @@ class PARTICLE_PT_children_kink(ParticleButtonsPanel, Panel):
     bl_label = "Kink"
     bl_parent_id = "PARTICLE_PT_children"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1853,7 +1853,7 @@ class PARTICLE_PT_children_kink(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_field_weights(ParticleButtonsPanel, Panel):
     bl_label = "Field Weights"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -1874,7 +1874,7 @@ class PARTICLE_PT_field_weights(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_force_fields(ParticleButtonsPanel, Panel):
     bl_label = "Force Field Settings"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -1890,7 +1890,7 @@ class PARTICLE_PT_force_fields(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_force_fields_type1(ParticleButtonsPanel, Panel):
     bl_label = "Type 1"
     bl_parent_id = "PARTICLE_PT_force_fields"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -1906,7 +1906,7 @@ class PARTICLE_PT_force_fields_type1(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_force_fields_type2(ParticleButtonsPanel, Panel):
     bl_label = "Type 2"
     bl_parent_id = "PARTICLE_PT_force_fields"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -1923,7 +1923,7 @@ class PARTICLE_PT_force_fields_type1_falloff(ParticleButtonsPanel, Panel):
     bl_label = "Falloff"
     bl_options = {'DEFAULT_CLOSED'}
     bl_parent_id = "PARTICLE_PT_force_fields_type1"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -1938,7 +1938,7 @@ class PARTICLE_PT_force_fields_type2_falloff(ParticleButtonsPanel, Panel):
     bl_label = "Falloff"
     bl_options = {'DEFAULT_CLOSED'}
     bl_parent_id = "PARTICLE_PT_force_fields_type2"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     def draw(self, context):
         layout = self.layout
@@ -1952,7 +1952,7 @@ class PARTICLE_PT_force_fields_type2_falloff(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_vertexgroups(ParticleButtonsPanel, Panel):
     bl_label = "Vertex Groups"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -2025,7 +2025,7 @@ class PARTICLE_PT_vertexgroups(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_textures(ParticleButtonsPanel, Panel):
     bl_label = "Textures"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -2057,7 +2057,7 @@ class PARTICLE_PT_textures(ParticleButtonsPanel, Panel):
 class PARTICLE_PT_hair_shape(ParticleButtonsPanel, Panel):
     bl_label = "Hair Shape"
     bl_options = {'DEFAULT_CLOSED'}
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
 
     @classmethod
     def poll(cls, context):
@@ -2084,7 +2084,7 @@ class PARTICLE_PT_hair_shape(ParticleButtonsPanel, Panel):
 
 
 class PARTICLE_PT_custom_props(ParticleButtonsPanel, PropertyPanel, Panel):
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
     _context_path = "particle_system.settings"
     _property_type = bpy.types.ParticleSettings