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Initial pass at implementing MaterialAsset macromagic utility functions and applies it to the renderMeshExample object as well as groundPlane

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This commit is contained in:
Areloch 2020-12-27 23:24:29 -06:00
parent e9dba74891
commit c1cd217557
5 changed files with 131 additions and 113 deletions
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34
Engine/source/T3D/examples/renderMeshExample.cpp
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@ -33,7 +33,6 @@
#include "lighting/lightQuery.h"
#include "console/engineAPI.h"
IMPLEMENT_CO_NETOBJECT_V1(RenderMeshExample);
ConsoleDocClass( RenderMeshExample,
@ -63,6 +62,8 @@ RenderMeshExample::RenderMeshExample()
// Make sure we the Material instance to NULL
// so we don't try to access it incorrectly
mMaterialInst = NULL;
initMaterialAsset(Material);
}
RenderMeshExample::~RenderMeshExample()
@ -77,8 +78,7 @@ RenderMeshExample::~RenderMeshExample()
void RenderMeshExample::initPersistFields()
{
addGroup( "Rendering" );
addField( "material", TypeMaterialName, Offset( mMaterialName, RenderMeshExample ),
"The name of the material used to render the mesh." );
scriptBindMaterialAsset(Material, RenderMeshExample, "The material used to render the mesh.");
endGroup( "Rendering" );
// SceneObject already handles exposing the transform
@ -145,8 +145,10 @@ U32 RenderMeshExample::packUpdate( NetConnection *conn, U32 mask, BitStream *str
}
// Write out any of the updated editable properties
if ( stream->writeFlag( mask & UpdateMask ) )
stream->write( mMaterialName );
if (stream->writeFlag(mask & UpdateMask))
{
packMaterialAsset(conn, Material);
}
return retMask;
}
@ -166,7 +168,7 @@ void RenderMeshExample::unpackUpdate(NetConnection *conn, BitStream *stream)
if ( stream->readFlag() ) // UpdateMask
{
stream->read( &mMaterialName );
unpackMaterialAsset(conn, Material);
if ( isProperlyAdded() )
updateMaterial();
@ -248,18 +250,18 @@ void RenderMeshExample::createGeometry()
void RenderMeshExample::updateMaterial()
{
if ( mMaterialName.isEmpty() )
return;
if (mMaterialAsset.notNull())
{
if (mMaterialInst && String(mMaterialAsset->getMaterialDefinitionName()).equal(mMaterialInst->getMaterial()->getName(), String::NoCase))
return;
// If the material name matches then don't bother updating it.
if ( mMaterialInst && mMaterialName.equal( mMaterialInst->getMaterial()->getName(), String::NoCase ) )
return;
SAFE_DELETE(mMaterialInst);
SAFE_DELETE( mMaterialInst );
mMaterialInst = MATMGR->createMatInstance(mMaterialAsset->getMaterialDefinitionName(), getGFXVertexFormat< VertexType >());
mMaterialInst = MATMGR->createMatInstance( mMaterialName, getGFXVertexFormat< VertexType >() );
if ( !mMaterialInst )
Con::errorf( "RenderMeshExample::updateMaterial - no Material called '%s'", mMaterialName.c_str() );
if (!mMaterialInst)
Con::errorf("RenderMeshExample::updateMaterial - no Material called '%s'", mMaterialAsset->getMaterialDefinitionName());
}
}
void RenderMeshExample::prepRenderImage( SceneRenderState *state )
@ -353,4 +355,4 @@ DefineEngineMethod( RenderMeshExample, postApply, void, (),,
"A utility method for forcing a network update.\n")
{
object->inspectPostApply();
}
}