Merge pull request #1379 from Azaezel/C4189

 C4189 warning cleanups

Engine/source/console/astNodes.cpp

@@ -258,7 +258,6 @@ void IfStmtNode::propagateSwitchExpr(ExprNode *left, bool string)
 
 U32 IfStmtNode::compileStmt(CodeStream &codeStream, U32 ip)
 {
-   U32 start = ip;
    U32 endifIp, elseIp;
    addBreakLine(codeStream);
    
@@ -340,7 +339,6 @@ U32 LoopStmtNode::compileStmt(CodeStream &codeStream, U32 ip)
    addBreakLine(codeStream);
    codeStream.pushFixScope(true);
    
-   U32 start = ip;
    if(initExpr)
       ip = initExpr->compile(codeStream, ip, TypeReqNone);
 
@@ -1565,8 +1563,6 @@ U32 FunctionDeclStmtNode::compileStmt(CodeStream &codeStream, U32 ip)
    
    CodeBlock::smInFunction = false;
    
-   
-   U32 start = ip;
    codeStream.emit(OP_FUNC_DECL);
    codeStream.emitSTE(fnName);
    codeStream.emitSTE(nameSpace);

Engine/source/console/compiledEval.cpp

@@ -435,7 +435,8 @@ static void setFieldComponent( SimObject* object, StringTableEntry field, const
 
 ConsoleValueRef CodeBlock::exec(U32 ip, const char *functionName, Namespace *thisNamespace, U32 argc, ConsoleValueRef *argv, bool noCalls, StringTableEntry packageName, S32 setFrame)
 {
-#ifdef TORQUE_DEBUG
+
+#ifdef TORQUE_VALIDATE_STACK
    U32 stackStart = STR.mStartStackSize;
    U32 consoleStackStart = CSTK.mStackPos;
 #endif
@@ -2245,9 +2246,9 @@ execFinished:
 
    decRefCount();
 
-#ifdef TORQUE_DEBUG
-   //AssertFatal(!(STR.mStartStackSize > stackStart), "String stack not popped enough in script exec");
-   //AssertFatal(!(STR.mStartStackSize < stackStart), "String stack popped too much in script exec");
+#ifdef TORQUE_VALIDATE_STACK
+   AssertFatal(!(STR.mStartStackSize > stackStart), "String stack not popped enough in script exec");
+   AssertFatal(!(STR.mStartStackSize < stackStart), "String stack popped too much in script exec");
 #endif
 
    return returnValue;

Engine/source/gui/3d/guiTSControl.cpp

@@ -578,14 +578,12 @@ void GuiTSCtrl::onRender(Point2I offset, const RectI &updateRect)
       GFXTextureObject *texObject = mStereoGuiTarget->getTexture(0);
       const FovPort *currentFovPort = GFX->getStereoFovPort();
       const MatrixF *eyeTransforms = GFX->getStereoEyeTransforms();
-      const MatrixF *worldEyeTransforms = GFX->getInverseStereoEyeTransforms();
       const Point3F *eyeOffset = GFX->getStereoEyeOffsets();
+      Frustum gfxFrustum = originalFrustum;
 
       for (U32 i=0; i<2; i++)
       {
          GFX->activateStereoTarget(i);
-         Frustum gfxFrustum = originalFrustum;
-         const F32 frustumDepth = gfxFrustum.getNearDist();
          MathUtils::makeFovPortFrustum(&gfxFrustum, true, gfxFrustum.getNearDist(), gfxFrustum.getFarDist(), currentFovPort[i], eyeTransforms[i]);
          GFX->setFrustum(gfxFrustum);
 
@@ -618,11 +616,11 @@ void GuiTSCtrl::onRender(Point2I offset, const RectI &updateRect)
             F32 screenBottom = rectHeight * 0.5;
 
             const F32 fillConv = 0.0f;
-            const F32 frustumDepth = gfxFrustum.getNearDist() + 0.012;
-            verts[0].point.set( screenLeft  - fillConv, frustumDepth, screenTop    - fillConv );
-            verts[1].point.set( screenRight - fillConv, frustumDepth, screenTop    - fillConv );
-            verts[2].point.set( screenLeft  - fillConv, frustumDepth, screenBottom - fillConv );
-            verts[3].point.set( screenRight - fillConv, frustumDepth, screenBottom - fillConv );
+            const F32 frustumDepthAdjusted = gfxFrustum.getNearDist() + 0.012;
+            verts[0].point.set( screenLeft  - fillConv, frustumDepthAdjusted, screenTop    - fillConv );
+            verts[1].point.set( screenRight - fillConv, frustumDepthAdjusted, screenTop    - fillConv );
+            verts[2].point.set( screenLeft  - fillConv, frustumDepthAdjusted, screenBottom - fillConv );
+            verts[3].point.set( screenRight - fillConv, frustumDepthAdjusted, screenBottom - fillConv );
 
             verts[0].color = verts[1].color = verts[2].color = verts[3].color = ColorI(255,255,255,255);
 

Engine/source/math/mSphere.cpp

@@ -77,8 +77,11 @@ bool SphereF::intersectsRay( const Point3F &start, const Point3F &end ) const
    // value for getting the exact
    // intersection point, by interpolating
    // start to end by t.
+
+   /*
    F32 t = 0;
    TORQUE_UNUSED(t);
+   */
 
    // if t1 is less than zero, the object is in the ray's negative direction
    // and consequently the ray misses the sphere

Engine/source/navigation/guiNavEditorCtrl.cpp

@@ -308,7 +308,6 @@ void GuiNavEditorCtrl::on3DMouseDown(const Gui3DMouseEvent & event)
    U8 keys = Input::getModifierKeys();
    bool shift = keys & SI_LSHIFT;
    bool ctrl = keys & SI_LCTRL;
-   bool alt = keys & SI_LALT;
 
    if(mMode == mLinkMode && !mMesh.isNull())
    {

Engine/source/terrain/glsl/terrFeatureGLSL.cpp

@@ -820,12 +820,10 @@ void TerrainMacroMapFeatGLSL::processPix(   Vector<ShaderComponent*> &componentL
    meta->addStatement( new GenOp( "      @ *= @.y * @.w;\r\n",
                                     detailColor, detailInfo, inDet ) );
 
-   Var *baseColor = (Var*)LangElement::find( "baseColor" );
    Var *outColor = (Var*)LangElement::find( "col" );
 
    meta->addStatement( new GenOp( "      @ = lerp( @, @ + @, @ );\r\n",
                                     outColor, outColor, outColor, detailColor, detailBlend ) );
-   //outColor, outColor, baseColor, detailColor, detailBlend ) );
 
    meta->addStatement( new GenOp( "   }\r\n" ) );
 

Engine/source/terrain/hlsl/terrFeatureHLSL.cpp

@@ -550,7 +550,6 @@ void TerrainDetailMapFeatHLSL::processPix(   Vector<ShaderComponent*> &component
    meta->addStatement( new GenOp( "      @ *= @.y * @.w;\r\n",
                                     detailColor, detailInfo, inDet ) );
 
-   Var *baseColor = (Var*)LangElement::find( "baseColor" );
    Var *outColor = (Var*)LangElement::find( "col" );
 
    meta->addStatement( new GenOp( "      @ += @ * @;\r\n",

Engine/source/ts/tsMesh.cpp

@@ -224,7 +224,7 @@ void TSMesh::innerRender( TSMaterialList *materials, const TSRenderState &rdata,
       if ( draw.matIndex & TSDrawPrimitive::NoMaterial )
          continue;
 
-#ifdef TORQUE_DEBUG
+#ifdef TORQUE_DEBUG_BREAK_INSPECT
       // for inspection if you happen to be running in a debugger and can't do bit 
       // operations in your head.
       S32 triangles = draw.matIndex & TSDrawPrimitive::Triangles;
@@ -237,6 +237,7 @@ void TSMesh::innerRender( TSMaterialList *materials, const TSRenderState &rdata,
       TORQUE_UNUSED(fan);
       TORQUE_UNUSED(indexed);
       TORQUE_UNUSED(type);
+      //define TORQUE_DEBUG_BREAK_INSPECT, and insert debug break here to inspect the above elements at runtime
 #endif
 
       const U32 matIndex = draw.matIndex & TSDrawPrimitive::MaterialMask;