Map opaque waving leaves to allfaces drawtype

fixes #9842

diff --git a/src/nodedef.cpp b/src/nodedef.cpp
index 922554a2c00251f8132a20f48b020c5aa701b85f..9c85826c440412d57492618877ef574001390c1b 100644 (file)
--- a/src/nodedef.cpp
+++ b/src/nodedef.cpp
@@ -901,8 +901,15 @@ void ContentFeatures::updateTextures(ITextureSource *tsrc, IShaderSource *shdsrc
                        solidness = 0;
                        visual_solidness = 1;
                } else {
-                       drawtype = NDT_NORMAL;
-                       solidness = 2;
+                       if (waving >= 1) {
+                               // waving nodes must make faces so there are no gaps
+                               drawtype = NDT_ALLFACES;
+                               solidness = 0;
+                               visual_solidness = 1;
+                       } else {
+                               drawtype = NDT_NORMAL;
+                               solidness = 2;
+                       }
                        for (TileDef &td : tdef)
                                td.name += std::string("^[noalpha");
                }