PixelateFilter::PixelateFilter(float width, float height, float pixelRatio) : AbstractFilter(width, height) {
_name = "Pixelate";
_pixelRatio = pixelRatio;
_addParameter(new ParameterF("fractionalWidthOfPixel", pixelRatio));
_addParameter(new ParameterF("aspectRatio", getHeight()/getWidth() ));
_setupShader();
}
SobelEdgeDetectionFilter::SobelEdgeDetectionFilter(float width, float height, float edgeStrength) : AbstractFilter(width, height) {
_name = "Sobel Edge";
_edgeStrength = edgeStrength;
_addParameter(new ParameterF("edgeStrength", 1.f));
_addParameter(new ParameterF("texelWidth", 1.f/getWidth()));
_addParameter(new ParameterF("texelHeight", 1.f/getHeight()));
_setupShader();
}
GaussianBlurFilter::GaussianBlurFilter(float width, float height, float blurSize, float bloom) :Abstract3x3PingPongFilter(width, height, ofVec2f(1, 1)) {
_name = "Gaussian Blur";
_blurSize = blurSize;
_bloom = bloom;
_addParameter(new ParameterF("blurSize", blurSize));
_addParameter(new ParameterF("bloom", bloom));
_setupShader();
}
DummyDynamicInputModule(const std::string& name = "") :
ParameteredObject("DummyDynamicInputModule", name,
"dummy dynamic input module") {
_addInputSlot(in1, "in1", "input slot 1");
_addParameter(param1, "parameters", "Number of Parameters", 2);
_addParameter(param2, "length", "Number of Slots", 1);
_setDynamic(true);
}
MotionDetectionFilter::MotionDetectionFilter(ofTexture & texture, float intensity, bool showImage) : AbstractTwoInputFilter(texture.getWidth(), texture.getHeight()) {
_name = "Motion Detection";
_texture = texture;
_lowPassFilter = new LowPassFilter(getWidth(), getHeight(), 0.6);
setSecondTexture(_lowPassFilter->getTextureReference());
_addParameter(new ParameterF("intensity", intensity));
_addParameter(new ParameterF("showImage", (float)showImage));
_setupShader();
}
SwirlFilter::SwirlFilter(float width, float height, float radius, float angle, ofVec2f center) : AbstractFilter(width, height) {
_name = "Swirl";
_radius = radius;
_angle = angle;
_center = center;
_addParameter(new ParameterF("radius", radius));
_addParameter(new ParameterF("angle", angle));
_addParameter(new Parameter2f("center", center));
_setupShader();
}
ToonFilter::ToonFilter(float width, float height, float threshold, float quantizationLevels) : AbstractFilter(width, height) {
_name = "Toon";
_threshold = threshold;
_quantizationLevels = quantizationLevels;
_addParameter(new ParameterF("texelWidth", 1.f/getWidth()));
_addParameter(new ParameterF("texelHeight", 1.f/getHeight()));
_addParameter(new ParameterF("threshold", _threshold));
_addParameter(new ParameterF("quantizationLevels", _quantizationLevels));
_setupShader();
}
ParameteredGroupObject::ParameteredGroupObject(const std::string &className, const std::string &name, const std::string &doc)
:ParameteredObject(className,name,doc)
{
_addParameter(pluginPaths,"pluginPaths","The paths where the plugins are stored.","string");
_addParameter<bool>(debugSuffix,"debugSuffix","Load debug plugins suffixed with '_d'",1);
_addParameter(workFlowFile,"workflowfile","The workflow contained in this group","FileOpen");
_pluginMan=0;
_inputs=0;
_outputs=0;
_setDynamic(true);
}
TiltShiftFilter::TiltShiftFilter(ofTexture & texture, float focusPercent, float falloff) : AbstractFilter(texture.getWidth(), texture.getHeight()) {
_name = "Tilt Shift";
_texture = texture;
_focusPercent=ofClamp(focusPercent, 0, 1);
_gaussianBlurFilter = new GaussianBlurFilter(getWidth(), getHeight());
_addParameter(new ParameterF("topFocusLevel", focusPercent));
_addParameter(new ParameterF("bottomFocusLevel", 1.f - focusPercent));
_addParameter(new ParameterF("focusFallOffRate", falloff));
_addParameter(new ParameterT("inputImageTexture", _texture, 1));
_addParameter(new ParameterT("inputImageTexture2", _gaussianBlurFilter->getTextureReference(), 2));
_setupShader();
}
virtual void prepareDynamicInterface(const ParameterFile& file) {
param2.load(file);
if (param2() >= 2) {
_addInputSlot(in2, "in2", "input slot 2");
}
param1.load(file);
if (param1() >= 3) {
_addParameter(param3, "param3", "parameter 3", 0);
}
if (param1() >= 4) {
_addParameter(param4, "param4", "parameter 4", 0);
}
}
VoronoiFilter::VoronoiFilter(ofTexture & texture) : AbstractFilter(texture.getWidth(), texture.getHeight()) {
_name = "Voronoi";
_texture = texture;
for (int i=0; i<NUM_POINTS; i++) {
_vertices[i*2] = ofRandomuf();
_vertices[i*2+1] = ofRandomuf();
_colors[i*3] = ofRandomuf();
_colors[i*3+1] = ofRandomuf();
_colors[i*3+2] = ofRandomuf();
}
_addParameter(new Parameter2fv("verts", _vertices, NUM_POINTS));
_addParameter(new Parameter3fv("colors", _colors, NUM_POINTS));
_setupShader();
}
DoGFilter::DoGFilter(float width, float height, float black, float sigma, float sigma3, float tau, int halfWidth, int smoothPasses, ofVec2f sketchiness) : AbstractFilter(width, height) {
_name = "Difference of Gradient";
_imageFbo.allocate(getWidth(), getHeight(), GL_RGBA32F_ARB);
_edgeTangentFbo.allocate(getWidth(), getHeight(), GL_RGBA32F_ARB);
_directionalFbo.allocate(getWidth(), getHeight(), GL_RGBA32F_ARB);
_imageFbo.begin();
ofClear(0, 0, 0, 0);
_imageFbo.end();
_edgeTangentFbo.begin();
ofClear(0, 0, 0, 0);
_edgeTangentFbo.end();
_directionalFbo.begin();
ofClear(0, 0, 0, 0);
_directionalFbo.end();
_edgeTangentFilters = new FilterChain(getWidth(), getHeight(), "edgeTangentFilters", GL_RGBA32F_ARB);
_edgeTangentFilters->addFilter(new EdgeTangentFilter(getWidth(), getHeight()));
for (int i=0; i<smoothPasses; i++) {
_edgeTangentFilters->addFilter(new EdgeTangentSmoothingFilter(getWidth(), getHeight(), ofVec2f(2.0, 0.0), halfWidth));
_edgeTangentFilters->addFilter(new EdgeTangentSmoothingFilter(getWidth(), getHeight(), ofVec2f(0.0, 2.0), halfWidth));
}
_directionalDoGFilter = new DirectionalDoGFilter(getWidth(), getHeight(), sigma, tau, sketchiness.x, sketchiness.y);
_flowDoGFilter = new FlowDoGFilter(getWidth(), getHeight(), sigma3);
_addParameter(new ParameterF("black", black));
_setupShader();
}
RemoveDimensionsFilter::RemoveDimensionsFilter(float width, float height) : AbstractFilter() {
_name = "RemoveDimensions";
_i_xMin = 0;
_i_xMax = width;
_i_yMin = 0;
_i_yMax = height;
_addParameter(new ParameterI("i_xMin", _i_xMin));
_addParameter(new ParameterI("i_xMax", _i_xMax));
_addParameter(new ParameterI("i_yMin", _i_yMin));
_addParameter(new ParameterI("i_yMax", _i_yMax));
_setupShader();
ofLogVerbose("[RemoveDimensionsFilter:: constructor] end");
}
CrosshatchFilter::CrosshatchFilter(float width, float height, float crosshatchSpacing, float lineWidth) : AbstractFilter(width, height) {
if (crosshatchSpacing<1.f/getWidth()) crosshatchSpacing = 1.f/getWidth();
_addParameter(new ParameterF("crosshatchSpacing", crosshatchSpacing));
_addParameter(new ParameterF("lineWidth", lineWidth));
_setupShader();
}
void ParameteredGroupObject::initialize()
{
ParameteredObject::initialize();
if(_inputs)
{
std::vector<VirtualInputSlot*> vinput=_inputs->getSlotVector();
for(size_t i=0;i<vinput.size();i++)
{
VirtualInputSlot* in=vinput[i];
_removeInputSlot(in->getName());
Parameter<int> *par=_loopOutputNumber[i];
_removeSomething("parameters",par->getName());
delete par;
breakLoop(i);
}
}
_loopOutputNumber.clear();
if(_outputs)
{
std::vector<VirtualOutputSlot*> voutput=_outputs->getSlotVector();
for(size_t i=0;i<voutput.size();i++)
{
VirtualOutputSlot* out=voutput[i];
_removeOutputSlot(out->getName());
}
}
_inputs=0;
_outputs=0;
if (_pluginMan!=0) {
_pluginMan->reset();
delete _pluginMan;
_pluginMan = 0;
}
_pluginMan = new PluginManager(pluginPaths(),debugSuffix());
_pluginMan->loadParameterFile(workFlowFile());
const std::map<std::string, ParameteredObject*>& objs=_pluginMan->getObjectList();
std::map<std::string, ParameteredObject *>::const_iterator it=objs.begin();
for(;it!=objs.end();it++)
{
ParameteredObject* obj=it->second;
InputSlotBundleIntf* tinputs=dynamic_cast<InputSlotBundleIntf*>(obj);
OutputSlotBundleIntf* toutputs=dynamic_cast<OutputSlotBundleIntf*>(obj);
if(tinputs)
_inputs=tinputs;
if(toutputs)
_outputs=toutputs;
}
if(_inputs)
{
std::vector<VirtualInputSlot*> vinput=_inputs->getSlotVector();
for(size_t i=0;i<vinput.size();i++)
{
VirtualInputSlot* in=vinput[i];
onAddInputSlot(in);
Parameter<int> *par=new Parameter<int>(-1);
std::stringstream pname;
pname<<"loop_input_"<<i<<"_to_output";
std::stringstream pdoc;
pdoc<<"The input "<<i<<" gets the data of the given output after one iteration of a loop. To disable the connection, set to -1";
_addParameter(*par,pname.str(),pdoc.str(),"int");
_loopOutputNumber.push_back(par);
}
}
if(_outputs)
{
std::vector<VirtualOutputSlot*> voutput=_outputs->getSlotVector();
for(size_t i=0;i<voutput.size();i++)
{
VirtualOutputSlot* out=voutput[i];
onAddOutputSlot(out);
}
}
initializeGroup();
#pragma message ("need to load slotbundle connections")
//_inputs->loadConnection(ParameterFile(workFlowFile),_pluginMan);
//_outputs->loadConnection(ParameterFile(workFlowFile),_pluginMan);
}
AbstractTwoInputFilter::AbstractTwoInputFilter(float width, float height) : AbstractFilter(width, height) {
_secondTexture.allocate(getWidth(), getHeight(), GL_RGB16);
_addParameter(new ParameterT("inputImageTexture2", _secondTexture, 1));
}
ZoomBlurFilter::ZoomBlurFilter(float blurSize) : AbstractFilter(0, 0) {
_name = "Zoom Blur";
_addParameter(new Parameter2f("blurCenter", ofVec2f(0.5, 0.5)));
_addParameter(new ParameterF("blurSize", blurSize ));
_setupShader();
}
CornerDetectionFilter::CornerDetectionFilter(float width, float height, float sensitivity) : AbstractFilter(width, height) {
_name = "Corner Detection";
_addParameter(new ParameterF("sensitivity", sensitivity));
_setupShader();
}
DissolveBlendFilter::DissolveBlendFilter(float width, float height, float mix) : AbstractTwoInputFilter(width, height) {
_name = "Dissolve Blend";
_addParameter(new ParameterF("mixturePercent", mix));
setMix(mix);
_setupShader();
}
BilateralFilter::BilateralFilter(float width, float height, float blurOffset, float normalization) : Abstract3x3PingPongFilter(width, height, ofVec2f(blurOffset, blurOffset)) {
_name = "Bilateral";
_normalization = normalization;
_addParameter(new ParameterF("distanceNormalizationFactor", normalization));
_setupShader();
}
KuwaharaFilter::KuwaharaFilter(int radius) : AbstractFilter(0, 0) {
_name = "Kuwahara";
_radius = radius;
_addParameter(new ParameterI("radius", _radius));
_setupShader();
}
BrightnessFilter::BrightnessFilter(float brightness) : AbstractFilter(0,0){
_addParameter(new ParameterF("brightness", brightness));
_setupShader();
}
