TorqueGameEngines/Torque3D
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remap-txr-tags -- runtime reassignment of texture tag names. (Useful for splitting up tags with the same name in order to map different materials to them.)

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bbox-check -- a change that allows disabling of a confusing error message.
This commit is contained in:
Marc Chapman 2017-07-27 00:15:01 +01:00
parent b17b45edbb
commit facc3606bc
3 changed files with 107 additions and 1 deletions
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87
Engine/source/T3D/shapeBase.cpp
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@ -198,6 +198,9 @@ ShapeBaseData::ShapeBaseData()
inheritEnergyFromMount( false )
{
dMemset( mountPointNode, -1, sizeof( S32 ) * SceneObject::NumMountPoints );
remap_txr_tags = NULL;
remap_buffer = NULL;
silent_bbox_check = false;
}
ShapeBaseData::ShapeBaseData(const ShapeBaseData& other, bool temp_clone) : GameBaseData(other, temp_clone)
@ -292,6 +295,8 @@ static ShapeBaseDataProto gShapeBaseDataProto;
ShapeBaseData::~ShapeBaseData()
{
if (remap_buffer && !isTempClone())
dFree(remap_buffer);
}
bool ShapeBaseData::preload(bool server, String &errorStr)
@ -401,11 +406,13 @@ bool ShapeBaseData::preload(bool server, String &errorStr)
if (!mShape->bounds.isContained(collisionBounds.last()))
{
if (!silent_bbox_check)
Con::warnf("Warning: shape %s collision detail %d (Collision-%d) bounds exceed that of shape.", shapeName, collisionDetails.size() - 1, collisionDetails.last());
collisionBounds.last() = mShape->bounds;
}
else if (collisionBounds.last().isValidBox() == false)
{
if (!silent_bbox_check)
Con::errorf("Error: shape %s-collision detail %d (Collision-%d) bounds box invalid!", shapeName, collisionDetails.size() - 1, collisionDetails.last());
collisionBounds.last() = mShape->bounds;
}
@ -477,6 +484,29 @@ bool ShapeBaseData::preload(bool server, String &errorStr)
F32 w = mShape->bounds.len_y() / 2;
if (cameraMaxDist < w)
cameraMaxDist = w;
// just parse up the string and collect the remappings in txr_tag_remappings.
if (!server && remap_txr_tags != NULL && remap_txr_tags != StringTable->insert(""))
{
txr_tag_remappings.clear();
if (remap_buffer)
dFree(remap_buffer);
remap_buffer = dStrdup(remap_txr_tags);
char* remap_token = dStrtok(remap_buffer, " \t");
while (remap_token != NULL)
{
char* colon = dStrchr(remap_token, ':');
if (colon)
{
*colon = '\0';
txr_tag_remappings.increment();
txr_tag_remappings.last().old_tag = remap_token;
txr_tag_remappings.last().new_tag = colon+1;
}
remap_token = dStrtok(NULL, " \t");
}
}
}
if(!server)
@ -650,6 +680,8 @@ void ShapeBaseData::initPersistFields()
endGroup( "Reflection" );
addField("remapTextureTags", TypeString, Offset(remap_txr_tags, ShapeBaseData));
addField("silentBBoxValidation", TypeBool, Offset(silent_bbox_check, ShapeBaseData));
// disallow some field substitutions
onlyKeepClearSubstitutions("debris"); // subs resolving to "~~", or "~0" are OK
onlyKeepClearSubstitutions("explosion");
@ -806,6 +838,8 @@ void ShapeBaseData::packData(BitStream* stream)
//stream->write(reflectMinDist);
//stream->write(reflectMaxDist);
//stream->write(reflectDetailAdjust);
stream->writeString(remap_txr_tags);
stream->writeFlag(silent_bbox_check);
}
void ShapeBaseData::unpackData(BitStream* stream)
@ -907,6 +941,8 @@ void ShapeBaseData::unpackData(BitStream* stream)
//stream->read(&reflectMinDist);
//stream->read(&reflectMaxDist);
//stream->read(&reflectDetailAdjust);
remap_txr_tags = stream->readSTString();
silent_bbox_check = stream->readFlag();
}
@ -1166,10 +1202,61 @@ bool ShapeBase::onNewDataBlock( GameBaseData *dptr, bool reload )
// a shape assigned to this object.
if (bool(mDataBlock->mShape)) {
delete mShapeInstance;
if (isClientObject() && mDataBlock->txr_tag_remappings.size() > 0)
{
// temporarily substitute material tags with alternates
TSMaterialList* mat_list = mDataBlock->mShape->materialList;
if (mat_list)
{
for (S32 i = 0; i < mDataBlock->txr_tag_remappings.size(); i++)
{
ShapeBaseData::TextureTagRemapping* remap = &mDataBlock->txr_tag_remappings[i];
Vector<String> & mat_names = (Vector<String>&) mat_list->getMaterialNameList();
for (S32 j = 0; j < mat_names.size(); j++)
{
if (mat_names[j].compare(remap->old_tag, dStrlen(remap->old_tag), String::NoCase) == 0)
{
mat_names[j] = String(remap->new_tag);
mat_names[j].insert(0,'#');
break;
}
}
}
}
}
mShapeInstance = new TSShapeInstance(mDataBlock->mShape, isClientObject());
if (isClientObject())
{
mShapeInstance->cloneMaterialList();
// restore the material tags to original form
if (mDataBlock->txr_tag_remappings.size() > 0)
{
TSMaterialList* mat_list = mDataBlock->mShape->materialList;
if (mat_list)
{
for (S32 i = 0; i < mDataBlock->txr_tag_remappings.size(); i++)
{
ShapeBaseData::TextureTagRemapping* remap = &mDataBlock->txr_tag_remappings[i];
Vector<String> & mat_names = (Vector<String>&) mat_list->getMaterialNameList();
for (S32 j = 0; j < mat_names.size(); j++)
{
String::SizeType len = mat_names[j].length();
if (len > 1)
{
String temp_name = mat_names[j].substr(1,len-1);
if (temp_name.compare(remap->new_tag, dStrlen(remap->new_tag)) == 0)
{
mat_names[j] = String(remap->old_tag);
break;
}
}
}
}
}
}
}
mObjBox = mDataBlock->mShape->bounds;
resetWorldBox();