Skip to content

GitLab

OpenGL
OpenGL
Commit 1c0ed61b authored by Anakin's avatar Anakin
Browse files
Options

adjust boundingbox (only for SINF) 

use else if
parent ef2c341a
Hide whitespace changes
Inline Side-by-side
Showing with 45 additions and 57 deletions
MshViewer/Header/Object.h
View file @ 1c0ed61b
......@@ -39,7 +39,6 @@ struct Modl {
Mtyp type = null;
std::int32_t renderFlags = -1;
glm::mat4 m4x4Translation = glm::mat4(1.0f);
Bbox boundingBox;
std::vector<Segment*> segmLst;
};
......@@ -55,6 +54,7 @@ private:
std::vector<Modl*>* vModls;
std::fstream fsMesh;
std::vector<std::string> vTextures;
Bbox boundingBox;
private:
void loadChunks(std::list<ChunkHeader*> &destination, std::streampos start, const std::uint32_t end);
......
MshViewer/Source/Object.cpp
View file @ 1c0ed61b
......@@ -109,12 +109,38 @@ void Object::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
{
for (auto& it : chunkList)
{
if (!strcmp("MATL", it->name))
if (!strcmp("SINF", it->name))
{
std::list<ChunkHeader*> tempSinfChunks;
loadChunks(tempSinfChunks, it->position, it->size);
// evaluate MATL subchunks
for (auto& it : tempSinfChunks)
{
if (!strcmp("BBOX", it->name))
{
fsMesh.seekg(it->position);
// read in the quaternion
for (int i = 0; i < 4; i++)
fsMesh.read(reinterpret_cast<char*>(&boundingBox.quaternion[i]), sizeof(float));
//read in the center
for (int i = 0; i < 3; i++)
fsMesh.read(reinterpret_cast<char*>(&boundingBox.center[i]), sizeof(float));
//read in the extents
for (int i = 0; i < 3; i++)
fsMesh.read(reinterpret_cast<char*>(&boundingBox.extents[i]), sizeof(float));
}
}
}
else if (!strcmp("MATL", it->name))
{
// "useless" information how many MATD follow
fsMesh.seekg(it->position);
std::uint32_t tempMatdCount;
fsMesh.read(reinterpret_cast<char*>(&tempMatdCount), sizeof(std::uint32_t));
fsMesh.seekg(sizeof(std::uint32_t), std::ios_base::cur);
// get all MATD from MATL list
std::list<ChunkHeader*> tempMatlChunks;
......@@ -152,11 +178,9 @@ void Object::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
tempMatlChunks.pop_front();
delete tempCursor;
}
continue;
}
if (!strcmp("MODL", it->name))
else if (!strcmp("MODL", it->name))
{
Modl* tempModl = new Modl;
......@@ -177,8 +201,6 @@ void Object::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
// save Model data
vModls->push_back(tempModl);
continue;
}
}
}
......@@ -196,7 +218,6 @@ void Object::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
fsMesh.read(buffer, it->size);
vTextures.back() = buffer;
delete buffer;
continue;
}
}
}
......@@ -211,10 +232,9 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
std::uint32_t tempType;
fsMesh.read(reinterpret_cast<char*>(&tempType), sizeof(tempType));
dataDestination->type = (Mtyp)tempType;
continue;
}
if (!strcmp("PRNT", it->name))
else if (!strcmp("PRNT", it->name))
{
fsMesh.seekg(it->position);
char* buffer = new char[it->size];
......@@ -222,10 +242,9 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
fsMesh.read(buffer, it->size);
dataDestination->parent = buffer;
delete buffer;
continue;
}
if (!strcmp("NAME", it->name))
else if (!strcmp("NAME", it->name))
{
fsMesh.seekg(it->position);
char* buffer = new char[it->size];
......@@ -233,17 +252,15 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
fsMesh.read(buffer, it->size);
dataDestination->name = buffer;
delete buffer;
continue;
}
if (!strcmp("FLGS", it->name))
else if (!strcmp("FLGS", it->name))
{
fsMesh.seekg(it->position);
fsMesh.read(reinterpret_cast<char*>(&dataDestination->renderFlags), sizeof(dataDestination->renderFlags));
continue;
}
if (!strcmp("TRAN", it->name))
else if (!strcmp("TRAN", it->name))
{
float tempScale[3];
float tempRotation[4];
......@@ -251,6 +268,7 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
fsMesh.seekg(it->position);
//TODO: use loop
fsMesh.read(reinterpret_cast<char*>(&tempScale[0]), sizeof(float));
fsMesh.read(reinterpret_cast<char*>(&tempScale[1]), sizeof(float));
fsMesh.read(reinterpret_cast<char*>(&tempScale[2]), sizeof(float));
......@@ -300,10 +318,9 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
glm::vec3(0, 0, 1)
);
continue;
}
if (!strcmp("GEOM", it->name))
else if (!strcmp("GEOM", it->name))
{
// get all subchunks
std::list<ChunkHeader*> tempGeomChunks;
......@@ -319,8 +336,6 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
tempGeomChunks.pop_front();
delete tempCursor;
}
continue;
}
}
}
......@@ -329,25 +344,6 @@ void Object::analyseGeomChunks(Modl * dataDestination, std::list<ChunkHeader*>&
{
for (auto& it : chunkList)
{
if (!strcmp("BBOX", it->name))
{
fsMesh.seekg(it->position);
// read in the quaternion
for (int i = 0; i < 4; i++)
fsMesh.read(reinterpret_cast<char*>(&dataDestination->boundingBox.quaternion[i]), sizeof(float));
//read in the center
for (int i = 0; i < 3; i++)
fsMesh.read(reinterpret_cast<char*>(&dataDestination->boundingBox.center[i]), sizeof(float));
//read in the extents
for (int i = 0; i < 3; i++)
fsMesh.read(reinterpret_cast<char*>(&dataDestination->boundingBox.extents[i]), sizeof(float));
continue;
}
if (!strcmp("SEGM", it->name))
{
// get all subchunks
......@@ -398,16 +394,14 @@ void Object::analyseSegmChunks(Modl * dataDestination, std::list<ChunkHeader*>&
{
fsMesh.seekg(it->position);
fsMesh.read(reinterpret_cast<char*>(&tempData->textureIndex), sizeof(tempData->textureIndex));
continue;
}
if (!strcmp("POSL", it->name))
else if (!strcmp("POSL", it->name))
{
readVertex(tempData, it->position);
continue;
}
/*if (!strcmp("NRML", it->name))
/*else if (!strcmp("NRML", it->name))
{
fsMesh.seekg(it->position);
std::uint32_t tempSize;
......@@ -415,16 +409,14 @@ void Object::analyseSegmChunks(Modl * dataDestination, std::list<ChunkHeader*>&
// List of normals
// long int - 4 - number of normal vectores stored in this list
// float[3][] - 12 each - UVW vector for each vertex
continue;
}*/
if (!strcmp("UV0L", it->name))
else if (!strcmp("UV0L", it->name))
{
readUV(tempData, it->position);
continue;
}
if (!strcmp("STRP", it->name))
else if (!strcmp("STRP", it->name))
{
// don't get null, bone, shadowMesh and hidden mesh indices
if (dataDestination->type == null ||
......@@ -486,9 +478,9 @@ void Object::analyseSegmChunks(Modl * dataDestination, std::list<ChunkHeader*>&
// kick the first element, it's empty as a reason of the algo above;
tempData->meshIndices.erase(tempData->meshIndices.begin());
continue;
}
}
dataDestination->segmLst.push_back(tempData);
}
......@@ -524,22 +516,19 @@ void Object::analyseClthChunks(Modl * dataDestination, std::list<ChunkHeader*>&
}
delete buffer;
continue;
}
if (!strcmp("CPOS", it->name))
else if (!strcmp("CPOS", it->name))
{
readVertex(tempData, it->position);
continue;
}
if (!strcmp("CUV0", it->name))
else if (!strcmp("CUV0", it->name))
{
readUV(tempData, it->position);
continue;
}
if (!strcmp("CMSH", it->name))
else if (!strcmp("CMSH", it->name))
{
// jump to the data section and read the size;
std::uint32_t tempSize;
......@@ -562,7 +551,6 @@ void Object::analyseClthChunks(Modl * dataDestination, std::list<ChunkHeader*>&
}
tempData->meshIndices.push_back(tempPoly);
}
continue;
}
}
dataDestination->segmLst.push_back(tempData);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment