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more fixes in serialization/BVH/endianness

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This commit is contained in:
ejcoumans
2007-09-19 23:04:37 +00:00
parent 287f11de01
commit a0e92efebb
3 changed files with 13 additions and 5 deletions
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10
Demos/ConcaveDemo/ConcavePhysicsDemo.cpp
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@@ -201,7 +201,7 @@ void ConcaveDemo::initPhysics()
void* buffer = 0;
int numBytes = trimeshShape->getOptimizedBvh()->calculateSerializeBufferSize();
buffer = btAlignedAlloc(numBytes,16);
bool swapEndian = true;
bool swapEndian = false;
trimeshShape->getOptimizedBvh()->serialize(buffer,numBytes,swapEndian);
FILE* file = fopen("bvh.bin","wb");
fwrite(buffer,1,numBytes,file);
@@ -225,12 +225,14 @@ void ConcaveDemo::initPhysics()
fseek(file, 0, SEEK_SET);
void* buffer = btAlignedAlloc(size,16);
int buffersize = size+btOptimizedBvh::getAlignmentSerializationPadding();
void* buffer = btAlignedAlloc(buffersize,16);
//memset(buffer,0xcc,size);
int read = fread(buffer,1,size,file);
fclose(file);
bool swapEndian = true;
bvh = btOptimizedBvh::deSerializeInPlace(buffer,size,swapEndian);
bool swapEndian = false;
bvh = btOptimizedBvh::deSerializeInPlace(buffer,buffersize,swapEndian);
}
trimeshShape->setOptimizedBvh(bvh);