Fix BLEND_SHAPE_MASK

* Should now be correct
* Supersedes 53738

doc/classes/Mesh.xml

@@ -206,7 +206,7 @@
 		<constant name="ARRAY_FORMAT_INDEX" value="4096" enum="ArrayFormat">
 			Mesh array uses indices.
 		</constant>
-		<constant name="ARRAY_FORMAT_BLEND_SHAPE_MASK" value="2147475463" enum="ArrayFormat">
+		<constant name="ARRAY_FORMAT_BLEND_SHAPE_MASK" value="7" enum="ArrayFormat">
 		</constant>
 		<constant name="ARRAY_FORMAT_CUSTOM_BASE" value="13" enum="ArrayFormat">
 		</constant>

doc/classes/RenderingServer.xml

@@ -3626,7 +3626,7 @@
 		<constant name="ARRAY_FORMAT_INDEX" value="4096" enum="ArrayFormat">
 			Flag used to mark an index array.
 		</constant>
-		<constant name="ARRAY_FORMAT_BLEND_SHAPE_MASK" value="2147475463" enum="ArrayFormat">
+		<constant name="ARRAY_FORMAT_BLEND_SHAPE_MASK" value="7" enum="ArrayFormat">
 		</constant>
 		<constant name="ARRAY_FORMAT_CUSTOM_BASE" value="13" enum="ArrayFormat">
 		</constant>

servers/rendering_server.cpp

@@ -933,7 +933,7 @@ Error RenderingServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surfa
 				}
 			}
 
-			ERR_FAIL_COND_V_MSG((bsformat & RS::ARRAY_FORMAT_BLEND_SHAPE_MASK) != (format & RS::ARRAY_FORMAT_BLEND_SHAPE_MASK), ERR_INVALID_PARAMETER, "Blend shape format must match the main array format for Vertex, Normal and Tangent arrays.");
+			ERR_FAIL_COND_V_MSG(bsformat != (format & RS::ARRAY_FORMAT_BLEND_SHAPE_MASK), ERR_INVALID_PARAMETER, "Blend shape format must match the main array format for Vertex, Normal and Tangent arrays.");
 		}
 	}
 

servers/rendering_server.h

@@ -259,7 +259,7 @@ public:
 		ARRAY_FORMAT_WEIGHTS = 1 << ARRAY_WEIGHTS,
 		ARRAY_FORMAT_INDEX = 1 << ARRAY_INDEX,
 
-		ARRAY_FORMAT_BLEND_SHAPE_MASK = (~(ARRAY_FORMAT_COLOR | ARRAY_FORMAT_TEX_UV | ARRAY_FORMAT_TEX_UV2 | ARRAY_FORMAT_BONES | ARRAY_FORMAT_WEIGHTS | ARRAY_FORMAT_CUSTOM0 | ARRAY_FORMAT_CUSTOM1 | ARRAY_FORMAT_CUSTOM2 | ARRAY_FORMAT_CUSTOM3 | ARRAY_FORMAT_INDEX)) & 0x7FFFFFFF,
+		ARRAY_FORMAT_BLEND_SHAPE_MASK = ARRAY_FORMAT_VERTEX | ARRAY_FORMAT_NORMAL | ARRAY_FORMAT_TANGENT,
 
 		ARRAY_FORMAT_CUSTOM_BASE = (ARRAY_INDEX + 1),
 		ARRAY_FORMAT_CUSTOM_BITS = 3,