//--------------------------------------------------------------
void SceneNode::renderAll(imp::Uint32 passID){
if(!renderActivated)return;
SceneNode::nbDisplayed++;
Matrix4 modelMat = getModelMatrix();
Matrix4 normalMat = getNormalMatrix();
render(passID);
for(SceneNodeIt it = subSceneNodes.begin(); it != subSceneNodes.end(); it++)
{
SceneNode* sub = *it;
sub->setParentModelMatrices(modelMat, normalMat);
sub->renderAll(passID);
}
}
uint32_t rSimpleMesh::getMatrix( rMat3f **_mat, rObjectBase::MATRIX_TYPES _type ) {
switch ( _type ) {
case NORMAL_MATRIX: *_mat = getNormalMatrix(); return 0;
default: return INDEX_OUT_OF_RANGE;
}
}
//Comparison speed: 10.96
//Bounding Boxes: 5.89
//Ordering: 4.99
double RayGroup::intersect(Ray3D ray,RayIntersectionInfo& iInfo,double mx){
//printf("This runs\n");
bool ignoreMX = false;
if (mx == -1) ignoreMX = true;
Ray3D rayCopy = Ray3D();
rayCopy.position = ray.position;
rayCopy.direction = ray.direction;
double min_t = -1;
RayShape* min_shape = NULL;
RayIntersectionInfo tempInfo = RayIntersectionInfo();
double boxOut = bBox.intersect(ray);
if (boxOut < mx || ignoreMX){
if(boxOut > -1){
Matrix4D matrix = getMatrix();
ray.position = getInverseMatrix().multPosition(ray.position);
ray.direction = getInverseMatrix().multDirection(ray.direction);
double scaler = ray.direction.length();
ray.direction = ray.direction.unit();
int count = 0;
for (int i = 0; i < sNum; i++)
{
RayShape* temp = shapes[i];
double dist = temp->bBox.intersect(ray);
if(dist < mx || ignoreMX)
{
if (dist > -1)
{
//Means we have a hit of the inner volume
hits[count].shape = temp;
hits[count].t = dist;
count++;
}
}
}
qsort(hits,count,sizeof(RayShapeHit),RayShapeHit::Compare);
//if (bBox.intersect(ray) > -1){
for (int i = 0; i < count; i++)
{
//printf("something got hit!\n");
//printf("i = %i\n",i);
RayShape* temp = hits[i].shape;
double t = -1;
t = temp->intersect(ray, tempInfo, mx);
if (t > 0)
{
t = t / scaler;
if (min_t == -1 || t < min_t)
{
min_t = t;
min_shape = temp;
iInfo.iCoordinate = tempInfo.iCoordinate;
iInfo.normal = tempInfo.normal;
iInfo.material = tempInfo.material;
break;
}
}
//Checks if its a Static Ray Group with its own transform information
/*StaticRayGroup* temp2 = dynamic_cast<StaticRayGroup*>(temp);
if(temp2 != 0)
{
t = temp->intersect(rayCopy, tempInfo, mx);
if (t > 0)
{
if (min_t == -1 || t < min_t)
{
iInfo.iCoordinate = tempInfo.iCoordinate;
iInfo.normal = tempInfo.normal;
iInfo.material = tempInfo.material;
min_t = t;
min_shape = temp;
}
}
}
else
{
ray.position = getInverseMatrix().multPosition(rayCopy.position);
ray.direction = getInverseMatrix().multDirection(rayCopy.direction).unit();
t = temp->intersect(ray, tempInfo, mx);
if (t > 0)
{
if (min_t == -1 || t < min_t)
{
iInfo.iCoordinate = matrix.multPosition(tempInfo.iCoordinate);
iInfo.normal = getNormalMatrix().multNormal(tempInfo.normal);
iInfo.material = tempInfo.material;
min_t = t;
min_shape = temp;
}
}
}*/
}
iInfo.iCoordinate = matrix.multPosition(iInfo.iCoordinate);
iInfo.normal = getNormalMatrix().multDirection(iInfo.normal).unit();
//iInfo.material = iInfo.material;
}
}
return min_t;
}
