void MeshSkin::setJointCount(unsigned int jointCount)
{
// Erase the joints vector and release all joints.
clearJoints();
// Resize the joints vector and initialize to NULL.
_joints.resize(jointCount);
for (unsigned int i = 0; i < jointCount; i++)
{
_joints[i] = NULL;
}
// Rebuild the matrix palette. Each matrix is 3 rows of Vector4.
SAFE_DELETE_ARRAY(_matrixPalette);
if (jointCount > 0)
{
_matrixPalette = new Vector4[jointCount * PALETTE_ROWS];
for (unsigned int i = 0; i < jointCount * PALETTE_ROWS; i+=PALETTE_ROWS)
{
_matrixPalette[i+0].set(1.0f, 0.0f, 0.0f, 0.0f);
_matrixPalette[i+1].set(0.0f, 1.0f, 0.0f, 0.0f);
_matrixPalette[i+2].set(0.0f, 0.0f, 1.0f, 0.0f);
}
}
}
void ProjectionEditor::gotMessage(ofMessage& msg) {
if (msg.message == "surfaceSelected") {
// refresh gui
clearJoints();
createJoints();
}
}
void GeometrySpringDynamic::setDynamicLinkTo( GeometryLinkDynamic * dynamicLink )
{
m_DynamicLinks[1] = dynamicLink;
setLinkTo( (const GeometryLink *)&dynamicLink->getGeometryObject() );
clearJoints();
initJoints();
}
void Body::clearAllAttachedJoints() {
// Clear joints we own.
clearJoints();
// Clear joints we are attached to.
while (!mAttachedJoints.isEmpty()) {
Joint* joint = mAttachedJoints.takeLast();
delete joint;
}
}
C3DMeshSkin::~C3DMeshSkin()
{
for (unsigned int i = 0; i < _partCount; ++i)
{
SAFE_DELETE(_parts[i]);
}
SAFE_DELETE_ARRAY(_parts);
clearJoints();
SAFE_DELETE_ARRAY(_matrixPalette);
}
void TextureEditor::createJoints() {
if (surface == NULL) return;
clearJoints();
vector<ofVec2f>& texCoords = surface->getTexCoords();
ofVec2f textureSize = ofVec2f(surface->getSource()->getTexture()->getWidth(),
surface->getSource()->getTexture()->getHeight());
for (int i = 0; i < texCoords.size(); i++) {
joints.push_back(new CircleJoint());
joints.back()->position = texCoords[i] * textureSize;
}
}
void TextureEditorWidget::createJoints(){
if(surface == 0){
return;
}
clearJoints();
std::vector<Vec2> texCoords = surface->getTexCoords();
if(surface->getSource()->getTexture()->isAllocated()){
_pollCreateJoints = false;
}else{
_pollCreateJoints = true;
return;
}
Vec2 textureSize = Vec2(
surface->getSource()->getTexture()->getWidth(),
surface->getSource()->getTexture()->getHeight());
// Select joints depending on the surface type
std::vector<Vec2> tc;
if(surface->getType() == SurfaceType::TRIANGLE_SURFACE){
tc = texCoords;
}else if(surface->getType() == SurfaceType::QUAD_SURFACE ||
surface->getType() == SurfaceType::CIRCLE_SURFACE){
tc = texCoords;
}else if(surface->getType() == SurfaceType::HEXAGON_SURFACE){
tc = texCoords;
}else if(surface->getType() == SurfaceType::GRID_WARP_SURFACE){
GridWarpSurface * s = (GridWarpSurface *)surface;
int rows = s->getGridRows();
int cols = s->getGridCols();
int vertsPerRow = cols + 1;
int vertsPerCol = rows + 1;
int a = 0;
int b = cols;
int c = (rows * vertsPerRow) + (vertsPerRow - 1);
int d = (rows * vertsPerRow);
tc.push_back(texCoords[a]);
tc.push_back(texCoords[b]);
tc.push_back(texCoords[c]);
tc.push_back(texCoords[d]);
}
for(int i = 0; i < tc.size(); i++){
joints.push_back(new CircleJoint());
joints.back()->position = tc[i] * textureSize;
}
}
GeometrySpringDynamic::~GeometrySpringDynamic()
{
clearJoints();
if( 0 != m_Shape && true == cpSpaceContainsShape( m_Space, m_Shape ) )
{
cpSpaceRemoveShape( m_Space, m_Shape );
cpShapeFree( m_Shape );
m_Shape = 0;
}
if( 0 != m_Body && true == cpSpaceContainsBody( m_Space, m_Body ) )
{
cpSpaceRemoveBody( m_Space, m_Body );
cpBodyFree( m_Body );
m_Body = 0;
}
}
void ProjectionEditor::createJoints() {
if (surfaceManager == NULL) return;
clearJoints();
if (surfaceManager->getSelectedSurface() == NULL) {
ofLog(OF_LOG_WARNING, "Trying to create joints while no surface selected.");
return;
}
vector<ofVec3f>& vertices =
surfaceManager->getSelectedSurface()->getVertices();
for (int i = 0; i < vertices.size(); i++) {
joints.push_back(new CircleJoint());
joints.back()->position = ofVec2f(vertices[i].x, vertices[i].y);
}
}
MeshSkin::~MeshSkin()
{
clearJoints();
SAFE_DELETE_ARRAY(_matrixPalette);
}
void TextureEditor::clear() {
surface = NULL;
clearJoints();
}
ProjectionEditor::~ProjectionEditor() {
clearJoints();
surfaceManager = NULL;
disable();
}
void TextureEditorWidget::clear(){
surface = 0;
clearJoints();
}