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/***************************************************************************
Node.cpp - description
-------------------
begin : Wed Jan 26 2000
copyright : (C) 2000 by Henrik Enqvist
email : henqvist@excite.com
***************************************************************************/
#include "Private.h"
#include "Node.h"
Node::Node() {
m_mtxSrc = EMath::identityMatrix;
m_mtxTrans = EMath::identityMatrix;
m_vtxT.x = 0;
m_vtxT.y = 0;
m_vtxT.z = 0;
m_vtxR.x = 0;
m_vtxR.y = 0;
m_vtxR.z = 0;
m_vtxS.x = 1;
m_vtxS.y = 1;
m_vtxS.z = 1;
}
Node::~Node() {
}
void Node::setTransform(float tx, float ty, float tz, float rx, float ry, float rz) {
m_vtxT.x = tx;
m_vtxT.y = ty;
m_vtxT.z = tz;
m_vtxR.x = rx;
m_vtxR.y = ry;
m_vtxR.z = rz;
EMath::getTransformationMatrix(m_mtxSrc, m_vtxT, m_vtxR, m_vtxS);
}
void Node::addTransform(float tx, float ty, float tz, float rx, float ry, float rz) {
m_vtxT.x += tx;
m_vtxT.y += ty;
m_vtxT.z += tz;
m_vtxR.x += rx;
m_vtxR.y += ry;
m_vtxR.z += rz;
EMath::getTransformationMatrix(m_mtxSrc, m_vtxT, m_vtxR, m_vtxS);
}
void Node::setRotation(float x, float y, float z) {
m_vtxR.x = x;
m_vtxR.y = y;
m_vtxR.z = z;
EMath::getTransformationMatrix(m_mtxSrc, m_vtxT, m_vtxR, m_vtxS);
}
void Node::getRotation(float & x, float & y, float & z) {
x = m_vtxR.x;
y = m_vtxR.y;
z = m_vtxR.z;
}
void Node::addRotation(float x, float y, float z) {
m_vtxR.x += x;
m_vtxR.y += y;
m_vtxR.z += z;
EMath::getTransformationMatrix(m_mtxSrc, m_vtxT, m_vtxR, m_vtxS);
}
void Node::setScale(float x, float y, float z) {
m_vtxS.x = x;
m_vtxS.y = y;
m_vtxS.z = z;
EMath::getTransformationMatrix(m_mtxSrc, m_vtxT, m_vtxR, m_vtxS);
}
void Node::getScale(float & x, float & y, float & z) {
x = m_vtxS.x;
y = m_vtxS.y;
z = m_vtxS.z;
}
void Node::addScale(float x, float y, float z) {
m_vtxS.x += x;
m_vtxS.y += y;
m_vtxS.z += z;
EMath::getTransformationMatrix(m_mtxSrc, m_vtxT, m_vtxR, m_vtxS);
}
void Node::setTranslation(float x, float y, float z) {
m_vtxT.x = x;
m_vtxT.y = y;
m_vtxT.z = z;
m_mtxSrc.t[0] = x;
m_mtxSrc.t[1] = y;
m_mtxSrc.t[2] = z;
}
void Node::getTranslation(float & x, float & y, float & z) {
x = m_vtxT.x;
y = m_vtxT.y;
z = m_vtxT.z;
}
void Node::addTranslation(float x, float y, float z) {
m_vtxT.x += x;
m_vtxT.y += y;
m_vtxT.z += z;
m_mtxSrc.t[0] = m_vtxT.x;
m_mtxSrc.t[1] = m_vtxT.y;
m_mtxSrc.t[2] = m_vtxT.z;
}
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