RTSS: fixup normalmap lookup

fixup for bf9613b
OGRECave · May 11, 2023 · 6e857a6 · 6e857a6
1 parent bf9613b
commit 6e857a6
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Components/RTShaderSystem/src/OgreShaderExNormalMapLighting.cpp b/Components/RTShaderSystem/src/OgreShaderExNormalMapLighting.cpp
@@ -87,9 +87,7 @@ bool NormalMapLighting::createCpuSubPrograms(ProgramSet* programSet)
     // Output texture coordinates.
     vstage.assign(vsInTexcoord, vsOutTexcoord);
 
-    // Add the normal fetch function invocation
     auto normalMapSampler = psProgram->resolveParameter(GCT_SAMPLER2D, "gNormalMapSampler", mNormalMapSamplerIndex);
-    fstage.callFunction(SGX_FUNC_FETCHNORMAL, normalMapSampler, psInTexcoord, newViewNormal);
 
     if (mNormalMapSpace == NMS_PARALLAX)
     {
@@ -107,6 +105,9 @@ bool NormalMapLighting::createCpuSubPrograms(ProgramSet* programSet)
         fstage.assign(psInTexcoord, texcoord0);
     }
 
+    // Add the normal fetch function invocation
+    fstage.callFunction(SGX_FUNC_FETCHNORMAL, normalMapSampler, psInTexcoord, newViewNormal);
+
     if (mNormalMapSpace & NMS_TANGENT)
     {
         auto vsInTangent = vsMain->resolveInputParameter(Parameter::SPC_TANGENT_OBJECT_SPACE);