plane::plane(const GLfloat values[]){
for(int i = 0; i < 4; i++){
points[i].x = values[i*3];
points[i].y = values[i*3 + 1];
points[i].z = values[i*3 + 2];
}
calcNormal();
calcCentroid();
}
//The primary method of instantiating a plane will be to give it an array of values
plane::plane(const point pointsb[]){
for(int i = 0; i < 4; i++){
points[i].x = pointsb[i].x;
points[i].y = pointsb[i].y;
points[i].z = pointsb[i].z;
}
calcNormal();
calcCentroid();
}
const plane& plane::operator=(const GLfloat values[]){
for(int i = 0; i < 4; i++){
points[i].x = values[i*3];
points[i].y = values[i*3 + 1];
points[i].z = values[i*3 + 2];
}
calcNormal();
calcCentroid();
return *this;
}
void ntFace3::init(){
//initialize vertex
vert0 = new ntVertex (v0,col);
vert1 = new ntVertex (v1,col);
vert2 = new ntVertex (v2,col);
verts.push_back(vert0);
verts.push_back(vert1);
verts.push_back(vert2);
//initialize edges
edges.push_back(ntEdge(v0,v1,col));
edges.push_back(ntEdge(v1,v2,col));
edges.push_back(ntEdge(v2,v0,col));
//initialize centroid and normal
calcCentroid();
calcNorm();
}
ntFace3::ntFace3(ntVec3* v0,ntVec3* v1,ntVec3* v2,ntVertex* vert0,ntVertex* vert1,ntVertex* vert2):
v0(v0),v1(v1),v2(v2),vert0(vert0),vert1(vert1),vert2(vert2){
this->vecs[0] = v0;
this->vecs[1] = v1;
this->vecs[2] = v2;
verts.push_back(this->vert0);
verts.push_back(this->vert1);
verts.push_back(this->vert2);
edges.push_back(ntEdge(v0,v1,vert0,vert1));
edges.push_back(ntEdge(v1,v2,vert1,vert2));
edges.push_back(ntEdge(v2,v0,vert2,vert0));
//initialize centroid and normal
calcCentroid();
calcNorm();
}
void ntTriCell::init(){
// INITIALIZE VECS
// 0, 1, 2
vecs_SD.push_back(v0);
vecs_SD.push_back(v1);
vecs_SD.push_back(v2);
// INITIALIZE VERTEX
vert0 = new ntVertex (v0,col);
vert1 = new ntVertex (v1,col);
vert2 = new ntVertex (v2,col);
verts.push_back(vert0);
verts.push_back(vert1);
verts.push_back(vert2);
// INITIALIZE EDGES
edges.push_back(ntEdge(v0,v1,col));
edges.push_back(ntEdge(v1,v2,col));
edges.push_back(ntEdge(v2,v0,col));
// DUPLICATE VECS
// 3, 4, 5
ntVec3* v00 = new ntVec3(v0->x, v0->y, v0->z);
ntVec3* v01 = new ntVec3(v1->x, v1->y, v1->z);
ntVec3* v02 = new ntVec3(v2->x, v2->y, v2->z);
vecs_SD.push_back(v00);
vecs_SD.push_back(v01);
vecs_SD.push_back(v02);
edges.push_back(ntEdge(v00, v01, col));
edges.push_back(ntEdge(v01, v02, col));
edges.push_back(ntEdge(v02, v00, col));
// INITIALIZE SUB DIVISION POINTS
calcCentroid();
calcNorm();
calc_EdgeMid();
calc_innerTri();
calc_starPts();
calc_Faces();
setPolylines();
}
