Scarfski/assimp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix more warnings.

Browse Source
This commit is contained in:
Kim Kulling
2020-02-16 15:37:20 +01:00
parent 4a3ecbea14
commit c2bfbdacf4
15 changed files with 133 additions and 110 deletions
Download Patch File Download Diff File Expand all files Collapse all files

130
code/B3D/B3DImporter.cpp
View File

@@ -155,36 +155,37 @@ AI_WONT_RETURN void B3DImporter::Fail( string str ){
// ------------------------------------------------------------------------------------------------
int B3DImporter::ReadByte(){
if( _pos<_buf.size() ) {
return _buf[_pos++];
}
Fail( "EOF" );
return 0;
if (_pos > _buf.size()) {
Fail("EOF");
}
return _buf[_pos++];
}
// ------------------------------------------------------------------------------------------------
int B3DImporter::ReadInt(){
if( _pos+4<=_buf.size() ){
int n;
memcpy(&n, &_buf[_pos], 4);
_pos+=4;
return n;
if (_pos + 4 > _buf.size()) {
Fail("EOF");
}
Fail( "EOF" );
return 0;
int n;
memcpy(&n, &_buf[_pos], 4);
_pos+=4;
return n;
}
// ------------------------------------------------------------------------------------------------
float B3DImporter::ReadFloat(){
if( _pos+4<=_buf.size() ){
float n;
memcpy(&n, &_buf[_pos], 4);
_pos+=4;
return n;
}
Fail( "EOF" );
return 0.0f;
float B3DImporter::ReadFloat() {
if (_pos + 4 > _buf.size()) {
Fail("EOF");
}
float n;
memcpy(&n, &_buf[_pos], 4);
_pos+=4;
return n;
}
// ------------------------------------------------------------------------------------------------
@@ -214,6 +215,9 @@ aiQuaternion B3DImporter::ReadQuat(){
// ------------------------------------------------------------------------------------------------
string B3DImporter::ReadString(){
if (_pos > _buf.size()) {
Fail("EOF");
}
string str;
while( _pos<_buf.size() ){
char c=(char)ReadByte();
@@ -222,7 +226,6 @@ string B3DImporter::ReadString(){
}
str+=c;
}
Fail( "EOF" );
return string();
}
@@ -247,7 +250,7 @@ void B3DImporter::ExitChunk(){
}
// ------------------------------------------------------------------------------------------------
unsigned B3DImporter::ChunkSize(){
size_t B3DImporter::ChunkSize(){
return _stack.back()-_pos;
}
// ------------------------------------------------------------------------------------------------
@@ -355,8 +358,8 @@ void B3DImporter::ReadVRTS(){
Fail( "Bad texcoord data" );
}
int sz=12+(_vflags&1?12:0)+(_vflags&2?16:0)+(_tcsets*_tcsize*4);
int n_verts=ChunkSize()/sz;
int sz = 12+(_vflags&1?12:0)+(_vflags&2?16:0)+(_tcsets*_tcsize*4);
size_t n_verts = ChunkSize()/sz;
int v0=static_cast<int>(_vertices.size());
_vertices.resize( v0+n_verts );
@@ -377,14 +380,14 @@ void B3DImporter::ReadVRTS(){
ReadQuat(); //skip v 4bytes...
}
for( int i=0;i<_tcsets;++i ){
for( int j=0;j<_tcsets;++j ){
float t[4]={0,0,0,0};
for( int j=0;j<_tcsize;++j ){
t[j]=ReadFloat();
for( int k=0;k<_tcsize;++k ){
t[k]=ReadFloat();
}
t[1]=1-t[1];
if( !i ) {
v.texcoords=aiVector3D( t[0],t[1],t[2] );
t[1] = 1 - t[1];
if( !j ) {
v.texcoords = aiVector3D( t[0],t[1],t[2] );
}
}
}
@@ -408,7 +411,7 @@ void B3DImporter::ReadTRIS(int v0) {
mesh->mNumFaces = 0;
mesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
int n_tris = ChunkSize() / 12;
size_t n_tris = ChunkSize() / 12;
aiFace *face = mesh->mFaces = new aiFace[n_tris];
for (int i = 0; i < n_tris; ++i) {
@@ -463,7 +466,7 @@ void B3DImporter::ReadBONE(int id) {
Vertex &v = _vertices[vertex];
for (int i = 0; i < 4; ++i) {
if (!v.weights[i]) {
v.bones[i] = id;
v.bones[i] = static_cast<unsigned char>(id);
v.weights[i] = weight;
break;
}
@@ -547,24 +550,24 @@ aiNode *B3DImporter::ReadNODE( aiNode *parent ){
vector<aiNode*> children;
while( ChunkSize() ){
string t=ReadChunk();
if( t=="MESH" ){
const string chunk = ReadChunk();
if (chunk == "MESH") {
unsigned int n= static_cast<unsigned int>(_meshes.size());
ReadMESH();
for( unsigned int i=n;i<static_cast<unsigned int>(_meshes.size());++i ){
meshes.push_back( i );
}
}else if( t=="BONE" ){
} else if (chunk == "BONE") {
ReadBONE( nodeid );
}else if( t=="ANIM" ){
} else if (chunk == "ANIM") {
ReadANIM();
}else if( t=="KEYS" ){
} else if (chunk == "KEYS") {
if( !nodeAnim ){
nodeAnim.reset(new aiNodeAnim);
nodeAnim->mNodeName=node->mName;
}
ReadKEYS( nodeAnim.get() );
}else if( t=="NODE" ){
} else if (chunk == "NODE") {
aiNode *child=ReadNODE( node );
children.push_back( child );
}
@@ -613,12 +616,12 @@ void B3DImporter::ReadBB3D( aiScene *scene ){
}
while( ChunkSize() ){
string t=ReadChunk();
if( t=="TEXS" ){
const string chunk = ReadChunk();
if (chunk == "TEXS") {
ReadTEXS();
}else if( t=="BRUS" ){
} else if (chunk == "BRUS") {
ReadBRUS();
}else if( t=="NODE" ){
} else if (chunk == "NODE") {
ReadNODE( 0 );
}
ExitChunk();
@@ -656,48 +659,51 @@ void B3DImporter::ReadBB3D( aiScene *scene ){
vector< vector<aiVertexWeight> > vweights( _nodes.size() );
for( int i=0;i<n_verts;i+=3 ){
for( int j=0;j<3;++j ){
Vertex &v=_vertices[face->mIndices[j]];
for (int vertIdx = 0; vertIdx < n_verts; vertIdx += 3) {
for (int faceIndex = 0; faceIndex < 3; ++faceIndex) {
Vertex &v = _vertices[face->mIndices[faceIndex]];
*mv++=v.vertex;
if( mn ) *mn++=v.normal;
if( mc ) *mc++=v.texcoords;
face->mIndices[j]=i+j;
face->mIndices[faceIndex] = vertIdx + faceIndex;
for( int k=0;k<4;++k ){
if( !v.weights[k] ) break;
if( !v.weights[k] )
break;
int bone=v.bones[k];
float weight=v.weights[k];
int bone = v.bones[k];
float weight = v.weights[k];
vweights[bone].push_back( aiVertexWeight(i+j,weight) );
vweights[bone].push_back(aiVertexWeight(vertIdx + faceIndex, weight));
}
}
++face;
}
vector<aiBone*> bones;
for(size_t i=0;i<vweights.size();++i ){
vector<aiVertexWeight> &weights=vweights[i];
if( !weights.size() ) continue;
for (size_t weightIndx = 0; weightIndx < vweights.size(); ++weightIndx) {
vector<aiVertexWeight> &weights = vweights[weightIndx];
if (!weights.size()) {
continue;
}
aiBone *bone=new aiBone;
aiBone *bone = new aiBone;
bones.push_back( bone );
aiNode *bnode=_nodes[i];
aiNode *bnode = _nodes[weightIndx];
bone->mName=bnode->mName;
bone->mNumWeights= static_cast<unsigned int>(weights.size());
bone->mWeights=to_array( weights );
bone->mName = bnode->mName;
bone->mNumWeights = static_cast<unsigned int>(weights.size());
bone->mWeights = to_array( weights );
aiMatrix4x4 mat=bnode->mTransformation;
aiMatrix4x4 mat = bnode->mTransformation;
while( bnode->mParent ){
bnode=bnode->mParent;
mat=bnode->mTransformation * mat;
}
bone->mOffsetMatrix=mat.Inverse();
bone->mOffsetMatrix = mat.Inverse();
}
mesh->mNumBones= static_cast<unsigned int>(bones.size());
mesh->mBones=to_array( bones );