TEST(ShaderLib,instance)
{
auto shader = ngl::ShaderLib::instance();
EXPECT_TRUE(shader !=nullptr);
// we have Colour, Text, Diffuse and Checker (but vert and frag) so 8 shaders in total
EXPECT_TRUE(shader->getNumShaders() ==8);
}
void Geometry::write(IResource* resource)
{
ChunkHeader geometryHeader( BA_GEOMETRY, sizeof( Chunk ) );
geometryHeader.write( resource );
Chunk chunk;
chunk.id = (auid)( this );
memset( chunk.name, 0, engine::maxNameLength );
if( _name.length() > engine::maxNameLength )
{
strncpy( chunk.name, _name.c_str(), engine::maxNameLength - 1 );
}
else
{
strcpy( chunk.name, _name.c_str() );
}
chunk.numShaders = getNumShaders();
chunk.numVertices = getNumVertices();
chunk.numUVSets = getNumUVSets();
chunk.numPrelights = getNumPrelights();
chunk.numTriangles = getNumTriangles();
chunk.sharedShaders = _sharedShaders;
if( _ocTreeRoot )
{
chunk.numOcTreeSectors = _ocTreeRoot->getOcTreeSize();
}
else
{
chunk.numOcTreeSectors = 0;
}
chunk.hasEffect = ( _effect != NULL );
fwrite( &chunk, sizeof( Chunk ), 1, resource->getFile() );
// write shaders
if( !_sharedShaders ) for( int i=0; i<getNumShaders(); i++ )
{
_shaders[i]->write( resource );
}
// write vertices
ChunkHeader verticesHeader( BA_BINARY, sizeof(Vector) * getNumVertices() );
verticesHeader.write( resource );
fwrite( getVertices(), verticesHeader.size, 1, resource->getFile() );
// write normals
ChunkHeader normalsHeader( BA_BINARY, sizeof(Vector) * getNumVertices() );
normalsHeader.write( resource );
fwrite( getNormals(), normalsHeader.size, 1, resource->getFile() );
// write UV-sets
int i;
for( i=0; i<getNumUVSets(); i++ )
{
ChunkHeader uvsHeader( BA_BINARY, sizeof(Flector) * getNumVertices() );
uvsHeader.write( resource );
fwrite( getUVSet(i), uvsHeader.size, 1, resource->getFile() );
}
// write prelights
for( i=0; i< getNumPrelights(); i++ )
{
ChunkHeader prelightsHeader( BA_BINARY, sizeof(Color) * getNumVertices() );
prelightsHeader.write( resource );
fwrite( getPrelights(i), prelightsHeader.size, 1, resource->getFile() );
}
// write triangles
ChunkHeader trianglesHeader( BA_BINARY, sizeof(Triangle) * getNumTriangles() );
trianglesHeader.write( resource );
fwrite( getTriangles(), trianglesHeader.size, 1, resource->getFile() );
// write shaders
if( !_sharedShaders )
{
ChunkHeader shadersHeader( BA_BINARY, sizeof(auid) * getNumShaders() );
shadersHeader.write( resource );
fwrite( _shaders, shadersHeader.size, 1, resource->getFile() );
}
// write octree
if( _ocTreeRoot )
{
_ocTreeRoot->write( resource );
}
// write effect
if( chunk.hasEffect )
{
reinterpret_cast<Effect*>( _effect )->write( resource );
}
}
