From 5f58f73845cb75b9a7af92709ca7c85574ff5755 Mon Sep 17 00:00:00 2001 From: Robert Beckebans Date: Mon, 20 Jun 2022 23:57:13 +0200 Subject: [PATCH] Fixed missing generation of tangent spaces for glTF files --- neo/renderer/Model_gltf.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/neo/renderer/Model_gltf.cpp b/neo/renderer/Model_gltf.cpp index 431b1eca..7894c9e8 100644 --- a/neo/renderer/Model_gltf.cpp +++ b/neo/renderer/Model_gltf.cpp @@ -480,6 +480,9 @@ void idRenderModelGLTF::ProcessNode( gltfNode* modelNode, idMat4 trans, gltfData { ProcessNode( nodeList[child], curTrans, data ); } + + // derive mikktspace tangents from normals + FinishSurfaces( true ); } //constructs a renderModel from a gltfScene node found in the "models" scene of the given gltfFile.