devZoGok/vb01
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readable .vb format

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devZoGok
2021-10-19 19:06:41 +03:00
parent a13d4f1244
commit 3753d08ca5
27 changed files with 783 additions and 274 deletions
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mesh.cpp
+31 -8
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@@ -18,10 +18,15 @@ namespace vb01{
}
Mesh::Mesh(Vertex *vertices, unsigned int *indices,int numTris){
Mesh::Mesh(Vertex *vertices,unsigned int *indices,int numTris,VertexGroup *vertexGroups,int numVertexGroups,ShapeKey *shapeKeys,int numShapeKeys,string name){
this->vertices=vertices;
this->indices=indices;
this->numTris=numTris;
this->groups=vertexGroups;
this->numVertexGroups=numVertexGroups;
this->shapeKeys=shapeKeys;
this->numShapeKeys=numShapeKeys;
this->name=name;
construct();
}
@@ -77,7 +82,7 @@ namespace vb01{
glEnableVertexAttribArray(0);
glVertexAttribPointer(1,3,GL_FLOAT,GL_FALSE,sizeof(Vertex),(void*)(offsetof(Vertex,norm)));
glEnableVertexAttribArray(1);
glVertexAttribPointer(2,2,GL_FLOAT,GL_FALSE,sizeof(Vertex),(void*)(offsetof(Vertex,texCoords)));
glVertexAttribPointer(2,2,GL_FLOAT,GL_FALSE,sizeof(Vertex),(void*)(offsetof(Vertex,uv)));
glEnableVertexAttribArray(2);
glVertexAttribPointer(3,3,GL_FLOAT,GL_FALSE,sizeof(Vertex),(void*)(offsetof(Vertex,tan)));
glEnableVertexAttribArray(3);
@@ -94,10 +99,8 @@ namespace vb01{
Quaternion orient=Quaternion::QUAT_W;
if(node){
Node::Transform t=node->getWorldTransform();
pos=t.position;
orient=t.orientation;
pos=node->localToGlobalPosition(Vector3::VEC_ZERO);
orient=node->localToGlobalOrientation(Quaternion::QUAT_W);
camPos=cam->getPosition();
}
@@ -120,8 +123,8 @@ namespace vb01{
for(Node *n : descendants){
for(Mesh *m : n->getMeshes())
if(m!=this){
Vector3 position=n->getWorldPosition();
Quaternion rotation=n->getWorldOrientation();
Vector3 position=n->localToGlobalPosition(Vector3::VEC_ZERO);
Quaternion rotation=n->localToGlobalOrientation(Quaternion::QUAT_W);
Vector3 rotAxis=rotation.norm().getAxis();
if(rotAxis==Vector3::VEC_ZERO)
@@ -188,4 +191,24 @@ namespace vb01{
glPolygonMode(GL_FRONT_AND_BACK,wireframe?GL_LINE:GL_FILL);
glDrawElements(GL_TRIANGLES,3*numTris,GL_UNSIGNED_INT,0);
}
Mesh::VertexGroup& Mesh::getVertexGroup(string name){
int id=-1;
for(int i=0;i<numVertexGroups;i++)
if(groups[i].name==name){
id=i;
break;
}
return groups[id];
}
Mesh::ShapeKey& Mesh::getShapeKey(string name){
int id=-1;
for(int i=0;i<numVertexGroups;i++)
if(shapeKeys[i].name==name){
id=i;
break;
}
return shapeKeys[id];
}
}