cleaned up variant of https://github.com/GarageGames/Torque3D/pull/768 alterations: opengl support, in-shader bug-reporting, direction vector fit to material slider-bar.

Engine/source/T3D/tsStatic.cpp

@@ -48,6 +48,7 @@
 #include "materials/materialFeatureData.h"
 #include "materials/materialFeatureTypes.h"
 #include "console/engineAPI.h"
+#include "T3D/accumulationVolume.h"
 
 using namespace Torque;
 
@@ -293,6 +294,13 @@ bool TSStatic::onAdd()
 
    _updateShouldTick();
 
+   // Accumulation
+   if ( isClientObject() && mShapeInstance )
+   {
+      if ( mShapeInstance->hasAccumulation() ) 
+         AccumulationVolume::addObject(this);
+   }
+
    return true;
 }
 
@@ -403,6 +411,13 @@ void TSStatic::onRemove()
 {
    SAFE_DELETE( mPhysicsRep );
 
+   // Accumulation
+   if ( isClientObject() && mShapeInstance )
+   {
+      if ( mShapeInstance->hasAccumulation() ) 
+         AccumulationVolume::removeObject(this);
+   }
+
    mConvexList->nukeList();
 
    removeFromScene();
@@ -562,6 +577,9 @@ void TSStatic::prepRenderImage( SceneRenderState* state )
    rdata.setFadeOverride( 1.0f );
    rdata.setOriginSort( mUseOriginSort );
 
+   // Acculumation
+   rdata.setAccuTex(mAccuTex);
+
    // If we have submesh culling enabled then prepare
    // the object space frustum to pass to the shape.
    Frustum culler;
@@ -649,6 +667,13 @@ void TSStatic::setTransform(const MatrixF & mat)
    if ( mPhysicsRep )
       mPhysicsRep->setTransform( mat );
 
+   // Accumulation
+   if ( isClientObject() && mShapeInstance )
+   {
+      if ( mShapeInstance->hasAccumulation() ) 
+         AccumulationVolume::updateObject(this);
+   }
+
    // Since this is a static it's render transform changes 1
    // to 1 with it's collision transform... no interpolation.
    setRenderTransform(mat);