C++ (Cpp) setTransformMatrix Examples

Example #1

File: ramPrimitive.cpp Project: UIKit0/RAMDanceToolkit

void ramPrimitive::internal_update()
{
	if (body)
	{
		ofMatrix4x4 mat = body.getTransform();
		setTransformMatrix(mat);
	}
}

Example #2

File: ofNode.cpp Project: CaterTsai/openFrameworks

//----------------------------------------
void ofNode::clearParent(bool bMaintainGlobalTransform) {
    if(bMaintainGlobalTransform) {
        ofMatrix4x4 globalTransform(getGlobalTransformMatrix());
        this->parent = NULL;
        setTransformMatrix(globalTransform);
    } else {
        this->parent = NULL;
    }
}

Example #3

File: ofNode.cpp Project: CaterTsai/openFrameworks

//----------------------------------------
void ofNode::setParent(ofNode& parent, bool bMaintainGlobalTransform) {
    if(bMaintainGlobalTransform) {
        ofMatrix4x4 globalTransform(getGlobalTransformMatrix());
        this->parent = &parent;
        setTransformMatrix(globalTransform);
    } else {
        this->parent = &parent;
    }
}

Example #4

BoneNode::BoneNode(aiNode *node) :
	parent(NULL),
	mInheritOrientation(true),
	mInheritScale(true)
{
	this->node = node;

	setTransformMatrix(aiMatrix4x4ToOfMatrix44(node->mTransformation));
}

Example #5

File: ofNode.cpp Project: Laudanum/openFrameworks

//----------------------------------------
void ofNode::setParent(ofNode& parent, bool bMaintainGlobalTransform) {
    if(bMaintainGlobalTransform) {
		ofMatrix4x4 postParentGlobalTransform = getGlobalTransformMatrix() * parent.getGlobalTransformMatrix().getInverse();
		parent.addListener(*this);
		setTransformMatrix(postParentGlobalTransform);
	} else {
		parent.addListener(*this);
	}
	this->parent = &parent;
}

Example #6

File: ofNode.cpp Project: IglooVision/openFrameworks

//----------------------------------------
void ofNode::clearParent(bool bMaintainGlobalTransform) {
	if(parent){
		parent->removeListener(*this);
	}
    if(bMaintainGlobalTransform) {
        auto globalTransform(getGlobalTransformMatrix());
        this->parent = nullptr;
        setTransformMatrix(globalTransform);
    } else {
        this->parent = nullptr;
    }
}

Example #7

File: kgamesvgdocument.cpp Project: jsj2008/kdegames

void KGameSvgDocument::shear(double xRadians, double yRadians, const MatrixOptions& options)
{
    QMatrix matrix;

    if (options == ApplyToCurrentMatrix)
    {
        matrix = transformMatrix().QMatrix::shear(xRadians, yRadians);
    }
    else
    {
        matrix = QMatrix();
        matrix.QMatrix::shear(xRadians, yRadians);
    }
    setTransformMatrix(matrix, ReplaceCurrentMatrix);
}

Example #8

File: kgamesvgdocument.cpp Project: jsj2008/kdegames

void KGameSvgDocument::translate(int xPixels, int yPixels, const MatrixOptions& options)
{
    QMatrix matrix;

    if (options == ApplyToCurrentMatrix)
    {
        matrix = transformMatrix().QMatrix::translate(xPixels, yPixels);
    }
    else
    {
        matrix = QMatrix();
        matrix.QMatrix::translate(xPixels, yPixels);
    }
    setTransformMatrix(matrix, ReplaceCurrentMatrix);
}

Example #9

File: kgamesvgdocument.cpp Project: jsj2008/kdegames

void KGameSvgDocument::rotate(double degrees, const MatrixOptions& options)
{
    QMatrix matrix;

    if (options == ApplyToCurrentMatrix)
    {
        matrix = transformMatrix().QMatrix::rotate(degrees);
    }
    else
    {
        matrix = QMatrix();
        matrix.QMatrix::rotate(degrees);
    }
    setTransformMatrix(matrix, ReplaceCurrentMatrix);
}

Example #10

File: ofNode.cpp Project: IglooVision/openFrameworks

//----------------------------------------
void ofNode::setParent(ofNode& parent, bool bMaintainGlobalTransform) {
	if (this->parent)
	{
		// we need to make sure to clear before
		// re-assigning parenthood.
		clearParent(bMaintainGlobalTransform);
	}
	if(bMaintainGlobalTransform) {
		auto postParentGlobalTransform = glm::inverse(parent.getGlobalTransformMatrix()) * getGlobalTransformMatrix();
		parent.addListener(*this);
		setTransformMatrix(postParentGlobalTransform);
	} else {
		parent.addListener(*this);
	}
	this->parent = &parent;
}

Example #11

File: kgamesvgdocument.cpp Project: jsj2008/kdegames

void KGameSvgDocument::scale(double xFactor, double yFactor, const MatrixOptions& options)
{
    QMatrix matrix;
    if ((xFactor == 0) || (yFactor == 0))
    {
        kWarning () << "KGameSvgDocument::scale: You cannnot scale by zero";
    }

    if (options == ApplyToCurrentMatrix)
    {
        matrix = transformMatrix().QMatrix::scale(xFactor, yFactor);
    }
    else
    {
        matrix = QMatrix();
        matrix.QMatrix::scale(xFactor, yFactor);
    }
    setTransformMatrix(matrix, ReplaceCurrentMatrix);
}

Example #12

File: SWTransform.cpp Project: odayibasi/swengine

//----------------------------------------------------
void swTransformRotateZ(float degree){

	Vec4 temp;
	float sint,cost;
	

	swVectorCopy(&temp,&obj_u);
	sint=(float)sin(swMathDegreeToRadian(degree));
	cost=(float)cos(swMathDegreeToRadian(degree));

	obj_u.index[0] = (temp.index[0] * cost - obj_v.index[0] * sint);
	obj_u.index[1] = (temp.index[1] * cost - obj_v.index[1] * sint);
	obj_u.index[2] = (temp.index[2] * cost - obj_v.index[2] * sint);

	obj_v.index[0] = (obj_v.index[0] * cost + temp.index[0] * sint);
	obj_v.index[1] = (obj_v.index[1] * cost + temp.index[1] * sint);
	obj_v.index[2] = (obj_v.index[2] * cost + temp.index[2] * sint);

    setTransformMatrix(&obj_pos,&obj_u,&obj_v,&obj_n);
}

Example #13

//----------------------------------------
void ofNode::setTransformMatrix(const ofMatrix4x4 &m44) {
	setTransformMatrix(m44.getPtr());
}

Example #14

File: SWTransform.cpp Project: odayibasi/swengine

//---------------------------------------------------------
void swTransformSetLocation(float x, float y, float z){
    obj_pos.index[0]=x;
    obj_pos.index[1]=y;
    obj_pos.index[2]=z;
    setTransformMatrix(&obj_pos,&obj_u,&obj_v,&obj_n);
}