Remove unnecessary VS defines from PBR techniques.

bin/CoreData/Techniques/PBR/PBRDiff.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="IBL" psdefines="DIFFMAP PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" psdefines="DIFFMAP PBR IBL">
     <pass name="base" />
     <pass name="light" depthtest="equal" depthwrite="false" blend="add" />
     <pass name="material" psdefines="MATERIAL" depthtest="equal" depthwrite="false" />

bin/CoreData/Techniques/PBR/PBRDiffAlpha.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="IBL" psdefines="DIFFMAP PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" psdefines="DIFFMAP PBR IBL">
     <pass name="alpha" depthwrite="false" blend="alpha" />
     <pass name="litalpha" depthwrite="false" blend="addalpha" />
     <pass name="shadow" vs="Shadow" ps="Shadow" />

bin/CoreData/Techniques/PBR/PBRDiffNormal.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP IBL" psdefines="DIFFMAP NORMALMAP PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP" psdefines="DIFFMAP NORMALMAP PBR IBL">
     <pass name="base" />
     <pass name="light" depthtest="equal" depthwrite="false" blend="add" />
     <pass name="material" psdefines="MATERIAL" depthtest="equal" depthwrite="false" />

bin/CoreData/Techniques/PBR/PBRDiffNormalAlpha.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP IBL" psdefines="DIFFMAP NORMALMAP PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP" psdefines="DIFFMAP NORMALMAP PBR IBL">
     <pass name="alpha" depthwrite="false" blend="alpha" />
     <pass name="litalpha" depthwrite="false" blend="addalpha" />
     <pass name="shadow" vs="Shadow" ps="Shadow" psexcludes="PACKEDNORMAL" />

bin/CoreData/Techniques/PBR/PBRDiffNormalEmissive.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid"  vsdefines="NORMALMAP IBL" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid"  vsdefines="NORMALMAP" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP PBR IBL">
     <pass name="light" depthtest="equal" depthwrite="false" blend="add" />
     <pass name="material" psdefines="MATERIAL" depthtest="equal" depthwrite="false" />
     <pass name="deferred" psdefines="DEFERRED" blend="add" />

bin/CoreData/Techniques/PBR/PBRDiffNormalEmissiveAlpha.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid"  vsdefines="NORMALMAP IBL" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid"  vsdefines="NORMALMAP" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP PBR IBL">
     <pass name="alpha" depthwrite="false" blend="alpha" />
     <pass name="litalpha" depthwrite="false" blend="addalpha" />
     <pass name="shadow" vs="Shadow" ps="Shadow" psexcludes="PACKEDNORMAL" />

bin/CoreData/Techniques/PBR/PBRMetallicRoughDiffNormalSpec.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP IBL" psdefines="NORMALMAP DIFFMAP METALLIC ROUGHNESS PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP" psdefines="NORMALMAP DIFFMAP METALLIC ROUGHNESS PBR IBL">
     <pass name="base" />
     <pass name="light" depthtest="equal" depthwrite="false" blend="add" />
     <pass name="material" psdefines="MATERIAL" depthtest="equal" depthwrite="false" />

bin/CoreData/Techniques/PBR/PBRMetallicRoughDiffNormalSpecEmissive.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP IBL" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP METALLIC ROUGHNESS PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP METALLIC ROUGHNESS PBR IBL">
     <pass name="base" />
     <pass name="light" depthtest="equal" depthwrite="false" blend="add" />
     <pass name="material" psdefines="MATERIAL" depthtest="equal" depthwrite="false" />

bin/CoreData/Techniques/PBR/PBRMetallicRoughDiffNormalSpecEmissiveAlpha.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP IBL" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP PBR IBL METALLIC ROUGHNESS">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NORMALMAP" psdefines="DIFFMAP NORMALMAP EMISSIVEMAP PBR IBL METALLIC ROUGHNESS">
     <pass name="alpha" depthwrite="false" blend="alpha" />
     <pass name="litalpha" depthwrite="false" blend="addalpha" />
     <pass name="shadow" vs="Shadow" ps="Shadow" psexcludes="PACKEDNORMAL" />

bin/CoreData/Techniques/PBR/PBRMetallicRoughDiffSpec.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="IBL" psdefines="DIFFMAP PBR IBL METALLIC ROUGHNESS">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" psdefines="DIFFMAP PBR IBL METALLIC ROUGHNESS">
     <pass name="base"/>
     <pass name="light" depthtest="equal" depthwrite="false" blend="add" />
     <pass name="material" psdefines="MATERIAL" depthtest="equal" depthwrite="false" />

bin/CoreData/Techniques/PBR/PBRMetallicRoughDiffSpecAlpha.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="IBL" psdefines="DIFFMAP PBR IBL METALLIC ROUGHNESS">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" psdefines="DIFFMAP PBR IBL METALLIC ROUGHNESS">
     <pass name="alpha" depthwrite="false" blend="alpha" />
     <pass name="litalpha" depthwrite="false" blend="addalpha" />
     <pass name="shadow" vs="Shadow" ps="Shadow" />

bin/CoreData/Techniques/PBR/PBRNoTexture.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NOUV PBR IBL" psdefines="PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NOUV" psdefines="PBR IBL">
     <pass name="base" />
     <pass name="light" depthtest="equal" depthwrite="false" blend="add" />
     <pass name="prepass" psdefines="PREPASS" />

bin/CoreData/Techniques/PBR/PBRNoTextureAlpha.xml

@@ -1,4 +1,4 @@
-<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NOUV IBL" psdefines="PBR IBL">
+<technique vs="PBRLitSolid" ps="PBRLitSolid" vsdefines="NOUV" psdefines="PBR IBL">
     <pass name="alpha"  depthwrite="false" blend="alpha" />
     <pass name="litalpha" depthwrite="false" blend="addalpha" />
     <pass name="shadow" vs="Shadow" ps="Shadow" />