Eevee: Material: Decouple transparent shadows from blend mode

This makes it easier to exclude a surface from casting shadows and can be
used to manipulate the shadows even for opaque surfaces.

Versionning ensure that old behavior is transfered to new rendering logic.

1 files changed, 4 insertions, 6 deletions

diff --git a/release/scripts/startup/bl_ui/properties_material.py b/release/scripts/startup/bl_ui/properties_material.py
index 260e57c4b1c..145e9cf4c06 100644
--- a/release/scripts/startup/bl_ui/properties_material.py
+++ b/release/scripts/startup/bl_ui/properties_material.py
@@ -213,13 +213,11 @@ class EEVEE_MATERIAL_PT_settings(MaterialButtonsPanel, Panel):
         mat = context.material
 
         layout.prop(mat, "blend_method")
+        layout.prop(mat, "shadow_method")
 
-        if mat.blend_method != 'OPAQUE':
-            layout.prop(mat, "transparent_shadow_method")
-
-            row = layout.row()
-            row.active = ((mat.blend_method == 'CLIP') or (mat.transparent_shadow_method == 'CLIP'))
-            row.prop(mat, "alpha_threshold")
+        row = layout.row()
+        row.active = ((mat.blend_method == 'CLIP') or (mat.shadow_method == 'CLIP'))
+        row.prop(mat, "alpha_threshold")
 
         if mat.blend_method not in {'OPAQUE', 'CLIP', 'HASHED'}:
             layout.prop(mat, "show_transparent_back")