diff options
Diffstat (limited to 'scene/resources/immediate_mesh.cpp')
| -rw-r--r-- | scene/resources/immediate_mesh.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scene/resources/immediate_mesh.cpp b/scene/resources/immediate_mesh.cpp index 0112ffd452..3507df8bd8 100644 --- a/scene/resources/immediate_mesh.cpp +++ b/scene/resources/immediate_mesh.cpp @@ -208,6 +208,11 @@ void ImmediateMesh::surface_end() { uint32_t value = 0; value |= (uint16_t)CLAMP(t.x * 65535, 0, 65535); value |= (uint16_t)CLAMP(t.y * 65535, 0, 65535) << 16; + if (value == 4294901760) { + // (1, 1) and (0, 1) decode to the same value, but (0, 1) messes with our compression detection. + // So we sanitize here. + value = 4294967295; + } *tangent = value; } |