Engine directory for ticket #1

2026-02-13 03:33:48 +00:00 · 2012-09-19 11:15:01 -04:00 · 2012-09-19 11:15:01 -04:00 · 7dbfe6994d
commit 7dbfe6994d
parent 352279af7a
3795 changed files with 1363358 additions and 0 deletions
--- a/Engine/source/renderInstance/forcedMaterialMeshMgr.cpp
+++ b/Engine/source/renderInstance/forcedMaterialMeshMgr.cpp
@ -0,0 +1,134 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+#include "renderInstance/forcedMaterialMeshMgr.h"
+#include "gfx/gfxTransformSaver.h"
+#include "gfx/gfxPrimitiveBuffer.h"
+#include "gfx/gfxDebugEvent.h"
+#include "materials/sceneData.h"
+#include "materials/materialManager.h"
+#include "materials/materialDefinition.h"
+#include "console/consoleTypes.h"
+#include "math/util/matrixSet.h"
+
+IMPLEMENT_CONOBJECT(ForcedMaterialMeshMgr);
+
+ConsoleDocClass( ForcedMaterialMeshMgr,
+   "@brief Basically the same as RenderMeshMgr, but will override the material "
+   "of the instance. Exists for backwards compatibility, not currently used, soon to be deprecated\n\n"
+   "@internal"
+);
+
+ForcedMaterialMeshMgr::ForcedMaterialMeshMgr()
+{
+   mOverrideInstance = NULL;
+   mOverrideMaterial = NULL;
+}
+
+ForcedMaterialMeshMgr::ForcedMaterialMeshMgr(RenderInstType riType, F32 renderOrder, F32 processAddOrder, BaseMatInstance* overrideMaterial)
+: RenderMeshMgr(riType, renderOrder, processAddOrder)
+{
+   mOverrideInstance = overrideMaterial;
+   mOverrideMaterial = NULL;
+}
+
+void ForcedMaterialMeshMgr::setOverrideMaterial(BaseMatInstance* overrideMaterial)
+{
+   SAFE_DELETE(mOverrideInstance);
+   mOverrideInstance = overrideMaterial;
+}
+
+ForcedMaterialMeshMgr::~ForcedMaterialMeshMgr()
+{
+   setOverrideMaterial(NULL);
+}
+
+void ForcedMaterialMeshMgr::initPersistFields()
+{
+   addProtectedField("material", TYPEID< Material >(), Offset(mOverrideMaterial, ForcedMaterialMeshMgr),
+      &_setOverrideMat, &_getOverrideMat, "Material used to draw all meshes in the render bin.");
+
+   Parent::initPersistFields();
+}
+
+void ForcedMaterialMeshMgr::render(SceneRenderState * state)
+{
+   PROFILE_SCOPE(ForcedMaterialMeshMgr_render);
+
+   if(!mOverrideInstance && mOverrideMaterial.isValid())
+   {
+      mOverrideInstance = mOverrideMaterial->createMatInstance();
+      mOverrideInstance->init( MATMGR->getDefaultFeatures(), getGFXVertexFormat<GFXVertexPNTBT>() );
+   }
+
+   // Early out if nothing to draw.
+   if(!mElementList.size() || !mOverrideInstance)
+      return;
+
+   GFXDEBUGEVENT_SCOPE(ForcedMaterialMeshMgr_Render, ColorI::RED);
+
+   // Automagically save & restore our viewport and transforms.
+   GFXTransformSaver saver;
+
+   // init loop data
+   SceneData sgData;
+   sgData.init( state );
+
+   MeshRenderInst *ri = static_cast<MeshRenderInst*>(mElementList[0].inst);
+   setupSGData( ri, sgData );
+
+   while (mOverrideInstance->setupPass(state, sgData))
+   {   
+      for( U32 j=0; j<mElementList.size(); j++)
+      {
+         MeshRenderInst* passRI = static_cast<MeshRenderInst*>(mElementList[j].inst);
+         if(passRI->primBuff->getPointer()->mPrimitiveArray[passRI->primBuffIndex].numVertices < 1)
+            continue;
+
+         getRenderPass()->getMatrixSet().setWorld(*passRI->objectToWorld);
+         getRenderPass()->getMatrixSet().setView(*passRI->worldToCamera);
+         getRenderPass()->getMatrixSet().setProjection(*passRI->projection);
+         mOverrideInstance->setTransforms(getRenderPass()->getMatrixSet(), state);
+
+         mOverrideInstance->setBuffers(passRI->vertBuff, passRI->primBuff);
+         GFX->drawPrimitive( passRI->primBuffIndex );                  
+      }
+   }
+}
+
+const char* ForcedMaterialMeshMgr::_getOverrideMat( void *object, const char *data )
+{
+   ForcedMaterialMeshMgr &mgr = *reinterpret_cast<ForcedMaterialMeshMgr *>( object );
+   if( mgr.mOverrideMaterial.isValid() )
+      return mgr.mOverrideMaterial->getIdString();
+   else
+      return "0";
+}
+
+bool ForcedMaterialMeshMgr::_setOverrideMat( void *object, const char *index, const char *data )
+{
+   ForcedMaterialMeshMgr &mgr = *reinterpret_cast<ForcedMaterialMeshMgr *>( object );   
+   BaseMatInstance* material;
+   Sim::findObject( data, material );
+   mgr.setOverrideMaterial( material );
+   return false;
+}
+