ccBox::ccBox(const CCVector3& dims, const ccGLMatrix* transMat/*= 0*/, QString name/*=QString("Box")*/)
: ccGenericPrimitive(name,transMat)
, m_dims(dims)
{
buildUp();
applyTransformationToVertices();
}
ccPlane::ccPlane(PointCoordinateType xWidth, PointCoordinateType yWidth, const ccGLMatrix* transMat/*=0*/, QString name/*=QString("Plane")*/)
: ccGenericPrimitive(name,transMat)
, m_xWidth(xWidth)
, m_yWidth(yWidth)
{
buildUp();
applyTransformationToVertices();
}
void GeometryRendererDemo::init() {
AutoEvaluationPipeline::init();
// load textureData from file
cgt::TextureReaderTga trt;
cgt::Texture* campTexture = trt.loadTexture(ShdrMgr.completePath("/modules/vis/sampledata/camplogo.tga"), cgt::Texture::LINEAR);
ImageData* textureData = new ImageData(2, campTexture->getDimensions(), campTexture->getNumChannels());
ImageRepresentationGL::create(textureData, campTexture);
getDataContainer().addData("CampTexture", textureData);
// connect slots
_geometryReader.s_validated.connect(this, &GeometryRendererDemo::onProcessorValidated);
// create Teapot
auto teapot = GeometryDataFactory::createTeapot();
teapot->applyTransformationToVertices(cgt::mat4::createTranslation(cgt::vec3(5.f, 10.f, 5.f)) * cgt::mat4::createScale(cgt::vec3(16.f)));
getDataContainer().addData("teapot", teapot.release());
// create cube
auto cube = GeometryDataFactory::createCube(cgt::Bounds(cgt::vec3(7.f), cgt::vec3(9.f)), cgt::Bounds(cgt::vec3(0.f), cgt::vec3(1.f)));
getDataContainer().addData("cube", cube.release());
// setup pipeline
_geometryReader.p_url.setValue(ShdrMgr.completePath("/modules/vis/sampledata/left_ventricle_mesh.vtk"));
_geometryReader.p_targetImageID.setValue("reader.output");
_lvRenderer.p_geometryID.setValue("reader.output");
_lvRenderer.p_renderTargetID.setValue("lv.render");
_lvRenderer.p_renderMode.selectById("triangles");
_lvRenderer.p_solidColor.setValue(cgt::vec4(0.8f, 0.f, 0.f, .9f));
_teapotRenderer.p_geometryID.setValue("teapot");
_teapotRenderer.p_renderTargetID.setValue("teapot.render");
_teapotRenderer.p_renderMode.selectById("trianglestrip");
_teapotRenderer.p_showWireframe.setValue(false);
_teapotRenderer.p_solidColor.setValue(cgt::vec4(1.f, 0.5f, 0.f, 1.f));
_cubeRenderer.p_geometryID.setValue("cube");
_cubeRenderer.p_renderTargetID.setValue("cube.render");
_cubeRenderer.p_renderMode.selectById("trianglefan");
_cubeRenderer.p_showWireframe.setValue(false);
_cubeRenderer.p_textureID.setValue("CampTexture");
_cubeRenderer.p_coloringMode.selectByOption(GeometryRenderer::TEXTURE_COLOR);
_compositor1.p_firstImageId.setValue("lv.render");
_compositor1.p_secondImageId.setValue("teapot.render");
_compositor1.p_compositingMethod.selectById("depth");
_compositor1.p_targetImageId.setValue("combine1");
_compositor1.p_enableBackground.setValue(false);
_compositor2.p_firstImageId.setValue("combine1");
_compositor2.p_secondImageId.setValue("cube.render");
_compositor2.p_compositingMethod.selectById("depth");
_compositor2.p_targetImageId.setValue("combine2");
_renderTargetID.setValue("combine2");
}
bool ccGenericPrimitive::updateRepresentation()
{
bool success = buildUp();
if (success)
{
applyTransformationToVertices();
}
return success;
}
void ccCone::setTopRadius(PointCoordinateType radius)
{
if (m_topRadius == radius)
return;
assert(radius > 0);
m_topRadius = radius;
buildUp();
applyTransformationToVertices();
}
void ccCone::setHeight(PointCoordinateType height)
{
if (m_height == height)
return;
assert(height > 0);
m_height = height;
buildUp();
applyTransformationToVertices();
}
void ccBox::setDimensions(const CCVector3& dims)
{
if (m_dims.x == dims.x && m_dims.y == dims.y && m_dims.z == dims.z)
{
return;
}
assert(dims.x > 0 && dims.y > 0 && dims.z > 0);
m_dims = dims;
buildUp();
applyTransformationToVertices();
}
bool ccGenericPrimitive::setDrawingPrecision(unsigned steps)
{
if (m_drawPrecision == steps)
return true;
if (steps < 4)
return false;
m_drawPrecision = steps;
if (!buildUp())
return false;
applyTransformationToVertices();
return true;
}