ApfelTeeSaft/vb01
1
0
Fork 0
mirror of https://github.com/ApfelTeeSaft/vb01.git synced 2026-08-27 03:43:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

revamped Y axis orientation method

Browse Source 
assignment of animated model bone axis
pose orientaion axis retrieved from bone axis
This commit is contained in:
devZoGok
2021-10-19 19:06:41 +03:00
parent a09a4f548a
commit 66f3adfb4e
6 changed files with 53 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vbModelReader.cpp
+20 -4
View File
@@ -9,6 +9,7 @@
#include"animationController.h"
#include<vector>
#include<algorithm>
#include<fstream>
using namespace std;
@@ -117,11 +118,26 @@ namespace vb01{
float length = atof(data[1].c_str());
Vector3 head = Vector3(atof(data[2].c_str()), atof(data[3].c_str()), atof(data[4].c_str()));
Vector3 xAxis = Vector3(atof(data[5].c_str()), atof(data[6].c_str()), atof(data[7].c_str()));
Vector3 yAxis = Vector3(atof(data[8].c_str()), atof(data[9].c_str()), atof(data[10].c_str()));
Vector3 xAxis = Vector3(atof(data[5].c_str()), atof(data[6].c_str()), atof(data[7].c_str())).norm();
Vector3 yAxis = Vector3(atof(data[8].c_str()), atof(data[9].c_str()), atof(data[10].c_str())).norm();
float eps = pow(10, -2);
if(fabs(xAxis.x) < eps)
xAxis.x = 0;
if(fabs(xAxis.y) < eps)
xAxis.y = 0;
if(fabs(xAxis.z) < eps)
xAxis.z = 0;
if(fabs(yAxis.x) < eps)
yAxis.x = 0;
if(fabs(yAxis.y) < eps)
yAxis.y = 0;
if(fabs(yAxis.z) < eps)
yAxis.z = 0;
string ikTarget = data[11].c_str();
int ikChainLength = atoi(data[12].c_str());
Vector3 zAxis = xAxis.cross(yAxis);
Vector3 zAxis = xAxis.cross(yAxis).norm();
Vector3 pos = head;
string parName = string(data[0].c_str());
@@ -143,7 +159,7 @@ namespace vb01{
Bone *bone = new Bone(preColon, length, pos);
bone->setIkChainLength(ikChainLength);
skeleton->addBone(bone, (Bone*)parent);
bone->lookAt(zAxis, yAxis, parent);
bone->lookAt(zAxis, yAxis);
if(ikTarget != "-")
ikRelationships.emplace(preColon, ikTarget);
}