|
|
|
@@ -71,461 +71,461 @@ namespace {
|
|
|
|
|
|
|
|
|
|
namespace openspace {
|
|
|
|
|
|
|
|
|
|
RenderableModelProjection::RenderableModelProjection(const ghoul::Dictionary& dictionary)
|
|
|
|
|
: Renderable(dictionary)
|
|
|
|
|
, _colorTexturePath("colorTexture", "Color Texture")
|
|
|
|
|
, _projectionTexturePath("projectionTexture", "RGB Texture")
|
|
|
|
|
, _rotationX("rotationX", "RotationX", 0, 0, 360)
|
|
|
|
|
, _rotationY("rotationY", "RotationY", 0, 0, 360)
|
|
|
|
|
, _rotationZ("rotationZ", "RotationZ", 0, 0, 360)
|
|
|
|
|
, _programObject(nullptr)
|
|
|
|
|
, _fboProgramObject(nullptr)
|
|
|
|
|
, _texture(nullptr)
|
|
|
|
|
, _geometry(nullptr)
|
|
|
|
|
, _textureOriginal(nullptr)
|
|
|
|
|
, _textureProj(nullptr)
|
|
|
|
|
, _textureWhiteSquare(nullptr)
|
|
|
|
|
, _alpha(1.f)
|
|
|
|
|
, _performShading("performShading", "Perform Shading", true)
|
|
|
|
|
, _performProjection("performProjection", "Perform Projections", true)
|
|
|
|
|
, _frameCount(0)
|
|
|
|
|
, _programIsDirty(false)
|
|
|
|
|
{
|
|
|
|
|
std::string name;
|
|
|
|
|
bool success = dictionary.getValue(constants::scenegraphnode::keyName, name);
|
|
|
|
|
ghoul_assert(success, "Name was not passed to RenderableModelProjection");
|
|
|
|
|
RenderableModelProjection::RenderableModelProjection(const ghoul::Dictionary& dictionary)
|
|
|
|
|
: Renderable(dictionary)
|
|
|
|
|
, _colorTexturePath("colorTexture", "Color Texture")
|
|
|
|
|
, _projectionTexturePath("projectionTexture", "RGB Texture")
|
|
|
|
|
, _rotationX("rotationX", "RotationX", 0, 0, 360)
|
|
|
|
|
, _rotationY("rotationY", "RotationY", 0, 0, 360)
|
|
|
|
|
, _rotationZ("rotationZ", "RotationZ", 0, 0, 360)
|
|
|
|
|
, _programObject(nullptr)
|
|
|
|
|
, _fboProgramObject(nullptr)
|
|
|
|
|
, _texture(nullptr)
|
|
|
|
|
, _geometry(nullptr)
|
|
|
|
|
, _textureOriginal(nullptr)
|
|
|
|
|
, _textureProj(nullptr)
|
|
|
|
|
, _textureWhiteSquare(nullptr)
|
|
|
|
|
, _alpha(1.f)
|
|
|
|
|
, _performShading("performShading", "Perform Shading", true)
|
|
|
|
|
, _performProjection("performProjection", "Perform Projections", true)
|
|
|
|
|
, _frameCount(0)
|
|
|
|
|
, _programIsDirty(false)
|
|
|
|
|
{
|
|
|
|
|
std::string name;
|
|
|
|
|
bool success = dictionary.getValue(constants::scenegraphnode::keyName, name);
|
|
|
|
|
ghoul_assert(success, "Name was not passed to RenderableModelProjection");
|
|
|
|
|
|
|
|
|
|
ghoul::Dictionary geometryDictionary;
|
|
|
|
|
success = dictionary.getValue(keyGeometry, geometryDictionary);
|
|
|
|
|
if (success) {
|
|
|
|
|
geometryDictionary.setValue(constants::scenegraphnode::keyName, name);
|
|
|
|
|
_geometry = modelgeometry::ModelGeometry::createFromDictionary(geometryDictionary);
|
|
|
|
|
}
|
|
|
|
|
ghoul::Dictionary geometryDictionary;
|
|
|
|
|
success = dictionary.getValue(keyGeometry, geometryDictionary);
|
|
|
|
|
if (success) {
|
|
|
|
|
geometryDictionary.setValue(constants::scenegraphnode::keyName, name);
|
|
|
|
|
_geometry = modelgeometry::ModelGeometry::createFromDictionary(geometryDictionary);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
std::string texturePath = "";
|
|
|
|
|
success = dictionary.getValue(keyTextureColor, texturePath);
|
|
|
|
|
if (success)
|
|
|
|
|
_colorTexturePath = absPath(texturePath);
|
|
|
|
|
std::string texturePath = "";
|
|
|
|
|
success = dictionary.getValue(keyTextureColor, texturePath);
|
|
|
|
|
if (success)
|
|
|
|
|
_colorTexturePath = absPath(texturePath);
|
|
|
|
|
|
|
|
|
|
success = dictionary.getValue(keyTextureProject, texturePath);
|
|
|
|
|
if (success)
|
|
|
|
|
_projectionTexturePath = absPath(texturePath);
|
|
|
|
|
success = dictionary.getValue(keyTextureProject, texturePath);
|
|
|
|
|
if (success)
|
|
|
|
|
_projectionTexturePath = absPath(texturePath);
|
|
|
|
|
|
|
|
|
|
success = dictionary.getValue(keyTextureDefault, texturePath);
|
|
|
|
|
if (success)
|
|
|
|
|
_defaultProjImage = absPath(texturePath);
|
|
|
|
|
success = dictionary.getValue(keyTextureDefault, texturePath);
|
|
|
|
|
if (success)
|
|
|
|
|
_defaultProjImage = absPath(texturePath);
|
|
|
|
|
|
|
|
|
|
addPropertySubOwner(_geometry);
|
|
|
|
|
addPropertySubOwner(_geometry);
|
|
|
|
|
|
|
|
|
|
addProperty(_colorTexturePath);
|
|
|
|
|
addProperty(_projectionTexturePath);
|
|
|
|
|
_colorTexturePath.onChange(std::bind(&RenderableModelProjection::loadTexture, this));
|
|
|
|
|
_projectionTexturePath.onChange(std::bind(&RenderableModelProjection::loadProjectionTexture, this));
|
|
|
|
|
addProperty(_colorTexturePath);
|
|
|
|
|
addProperty(_projectionTexturePath);
|
|
|
|
|
_colorTexturePath.onChange(std::bind(&RenderableModelProjection::loadTexture, this));
|
|
|
|
|
_projectionTexturePath.onChange(std::bind(&RenderableModelProjection::loadProjectionTexture, this));
|
|
|
|
|
|
|
|
|
|
dictionary.getValue(keySource, _source);
|
|
|
|
|
dictionary.getValue(keyDestination, _destination);
|
|
|
|
|
dictionary.getValue(keyBody, _target);
|
|
|
|
|
if (_target != "")
|
|
|
|
|
setBody(_target);
|
|
|
|
|
dictionary.getValue(keySource, _source);
|
|
|
|
|
dictionary.getValue(keyDestination, _destination);
|
|
|
|
|
dictionary.getValue(keyBody, _target);
|
|
|
|
|
if (_target != "")
|
|
|
|
|
setBody(_target);
|
|
|
|
|
|
|
|
|
|
bool completeSuccess = true;
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrument, _instrumentID);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyProjObserver, _projectorID);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyProjTarget, _projecteeID);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentFovy, _fovy);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentAspect, _aspectRatio);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentNear, _nearPlane);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentFar, _farPlane);
|
|
|
|
|
ghoul_assert(completeSuccess, "All neccessary attributes not found in modfile");
|
|
|
|
|
bool completeSuccess = true;
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrument, _instrumentID);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyProjObserver, _projectorID);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyProjTarget, _projecteeID);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentFovy, _fovy);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentAspect, _aspectRatio);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentNear, _nearPlane);
|
|
|
|
|
completeSuccess &= dictionary.getValue(keyInstrumentFar, _farPlane);
|
|
|
|
|
ghoul_assert(completeSuccess, "All neccessary attributes not found in modfile");
|
|
|
|
|
|
|
|
|
|
completeSuccess = dictionary.getValue(keyProjAberration, _aberration);
|
|
|
|
|
if (!completeSuccess)
|
|
|
|
|
_aberration = "NONE";
|
|
|
|
|
completeSuccess = dictionary.getValue(keyProjAberration, _aberration);
|
|
|
|
|
if (!completeSuccess)
|
|
|
|
|
_aberration = "NONE";
|
|
|
|
|
|
|
|
|
|
openspace::SpiceManager::ref().addFrame(_target, _source);
|
|
|
|
|
setBoundingSphere(pss(1.f, 9.f));
|
|
|
|
|
openspace::SpiceManager::ref().addFrame(_target, _source);
|
|
|
|
|
setBoundingSphere(pss(1.f, 9.f));
|
|
|
|
|
|
|
|
|
|
addProperty(_performShading);
|
|
|
|
|
addProperty(_performProjection);
|
|
|
|
|
addProperty(_rotationX);
|
|
|
|
|
addProperty(_rotationY);
|
|
|
|
|
addProperty(_rotationZ);
|
|
|
|
|
addProperty(_performShading);
|
|
|
|
|
addProperty(_performProjection);
|
|
|
|
|
addProperty(_rotationX);
|
|
|
|
|
addProperty(_rotationY);
|
|
|
|
|
addProperty(_rotationZ);
|
|
|
|
|
|
|
|
|
|
SequenceParser* parser;
|
|
|
|
|
SequenceParser* parser;
|
|
|
|
|
|
|
|
|
|
bool foundSequence = dictionary.getValue(keySequenceDir, _sequenceSource);
|
|
|
|
|
if (foundSequence) {
|
|
|
|
|
_sequenceSource = absPath(_sequenceSource);
|
|
|
|
|
bool foundSequence = dictionary.getValue(keySequenceDir, _sequenceSource);
|
|
|
|
|
if (foundSequence) {
|
|
|
|
|
_sequenceSource = absPath(_sequenceSource);
|
|
|
|
|
|
|
|
|
|
foundSequence = dictionary.getValue(keySequenceType, _sequenceType);
|
|
|
|
|
//Important: client must define translation-list in mod file IFF playbook
|
|
|
|
|
if (dictionary.hasKey(keyTranslation)) {
|
|
|
|
|
ghoul::Dictionary translationDictionary;
|
|
|
|
|
//get translation dictionary
|
|
|
|
|
dictionary.getValue(keyTranslation, translationDictionary);
|
|
|
|
|
if (_sequenceType == sequenceTypeImage) {
|
|
|
|
|
parser = new LabelParser(_sequenceSource, translationDictionary);
|
|
|
|
|
openspace::ImageSequencer2::ref().runSequenceParser(parser);
|
|
|
|
|
foundSequence = dictionary.getValue(keySequenceType, _sequenceType);
|
|
|
|
|
//Important: client must define translation-list in mod file IFF playbook
|
|
|
|
|
if (dictionary.hasKey(keyTranslation)) {
|
|
|
|
|
ghoul::Dictionary translationDictionary;
|
|
|
|
|
//get translation dictionary
|
|
|
|
|
dictionary.getValue(keyTranslation, translationDictionary);
|
|
|
|
|
if (_sequenceType == sequenceTypeImage) {
|
|
|
|
|
parser = new LabelParser(name, _sequenceSource, translationDictionary);
|
|
|
|
|
openspace::ImageSequencer2::ref().runSequenceParser(parser);
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else {
|
|
|
|
|
LWARNING("No translation provided, please make sure all spice calls match playbook!");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
else {
|
|
|
|
|
LWARNING("No translation provided, please make sure all spice calls match playbook!");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool RenderableModelProjection::isReady() const {
|
|
|
|
|
bool ready = true;
|
|
|
|
|
ready &= (_programObject != nullptr);
|
|
|
|
|
ready &= (_texture != nullptr);
|
|
|
|
|
return ready;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool RenderableModelProjection::initialize() {
|
|
|
|
|
bool completeSuccess = true;
|
|
|
|
|
bool RenderableModelProjection::isReady() const {
|
|
|
|
|
bool ready = true;
|
|
|
|
|
ready &= (_programObject != nullptr);
|
|
|
|
|
ready &= (_texture != nullptr);
|
|
|
|
|
return ready;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool RenderableModelProjection::initialize() {
|
|
|
|
|
bool completeSuccess = true;
|
|
|
|
|
|
|
|
|
|
if (_programObject == nullptr) {
|
|
|
|
|
_programObject = ghoul::opengl::ProgramObject::Build("ModelShader",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/modelShader_vs.glsl",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/modelShader_fs.glsl");
|
|
|
|
|
if (!_programObject)
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
_programObject->setProgramObjectCallback([&](ghoul::opengl::ProgramObject*) { this->_programIsDirty = true; } );
|
|
|
|
|
if (_programObject == nullptr) {
|
|
|
|
|
_programObject = ghoul::opengl::ProgramObject::Build("ModelShader",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/modelShader_vs.glsl",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/modelShader_fs.glsl");
|
|
|
|
|
if (!_programObject)
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
_programObject->setProgramObjectCallback([&](ghoul::opengl::ProgramObject*) { this->_programIsDirty = true; } );
|
|
|
|
|
|
|
|
|
|
if (_fboProgramObject == nullptr) {
|
|
|
|
|
_fboProgramObject = ghoul::opengl::ProgramObject::Build("ProjectionPass",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/projectionPass_vs.glsl",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/projectionPass_fs.glsl");
|
|
|
|
|
if (!_fboProgramObject)
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
_fboProgramObject->setProgramObjectCallback([&](ghoul::opengl::ProgramObject*) { this->_programIsDirty = true; } );
|
|
|
|
|
if (_fboProgramObject == nullptr) {
|
|
|
|
|
_fboProgramObject = ghoul::opengl::ProgramObject::Build("ProjectionPass",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/projectionPass_vs.glsl",
|
|
|
|
|
"${MODULES}/newhorizons/shaders/projectionPass_fs.glsl");
|
|
|
|
|
if (!_fboProgramObject)
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
_fboProgramObject->setProgramObjectCallback([&](ghoul::opengl::ProgramObject*) { this->_programIsDirty = true; } );
|
|
|
|
|
|
|
|
|
|
loadTexture();
|
|
|
|
|
loadProjectionTexture();
|
|
|
|
|
loadTexture();
|
|
|
|
|
loadProjectionTexture();
|
|
|
|
|
|
|
|
|
|
completeSuccess &= (_texture != nullptr);
|
|
|
|
|
completeSuccess &= (_textureOriginal != nullptr);
|
|
|
|
|
completeSuccess &= (_textureProj != nullptr);
|
|
|
|
|
completeSuccess &= (_textureWhiteSquare != nullptr);
|
|
|
|
|
completeSuccess &= (_texture != nullptr);
|
|
|
|
|
completeSuccess &= (_textureOriginal != nullptr);
|
|
|
|
|
completeSuccess &= (_textureProj != nullptr);
|
|
|
|
|
completeSuccess &= (_textureWhiteSquare != nullptr);
|
|
|
|
|
|
|
|
|
|
completeSuccess &= _geometry->initialize(this);
|
|
|
|
|
completeSuccess &= !_source.empty();
|
|
|
|
|
completeSuccess &= !_destination.empty();
|
|
|
|
|
completeSuccess &= _geometry->initialize(this);
|
|
|
|
|
completeSuccess &= !_source.empty();
|
|
|
|
|
completeSuccess &= !_destination.empty();
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
bool gotverts = _geometry->getVertices(&_geometryVertecies) && _geometry->getIndices(&_geometryIndeces);
|
|
|
|
|
if (!gotverts)
|
|
|
|
|
LWARNING("Lack of vertex data from geometry for image projection");
|
|
|
|
|
bool gotverts = _geometry->getVertices(&_geometryVertecies) && _geometry->getIndices(&_geometryIndeces);
|
|
|
|
|
if (!gotverts)
|
|
|
|
|
LWARNING("Lack of vertex data from geometry for image projection");
|
|
|
|
|
|
|
|
|
|
completeSuccess &= auxiliaryRendertarget();
|
|
|
|
|
completeSuccess &= auxiliaryRendertarget();
|
|
|
|
|
|
|
|
|
|
return completeSuccess;
|
|
|
|
|
}
|
|
|
|
|
return completeSuccess;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool RenderableModelProjection::auxiliaryRendertarget() {
|
|
|
|
|
bool completeSuccess = true;
|
|
|
|
|
// set FBO to texture to project to
|
|
|
|
|
glGenFramebuffers(1, &_fboID);
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, _fboID);
|
|
|
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, *_texture, 0);
|
|
|
|
|
// check FBO status
|
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
|
if (status != GL_FRAMEBUFFER_COMPLETE)
|
|
|
|
|
completeSuccess &= false;
|
|
|
|
|
// switch back to window-system-provided framebuffer
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
|
|
|
bool RenderableModelProjection::auxiliaryRendertarget() {
|
|
|
|
|
bool completeSuccess = true;
|
|
|
|
|
// set FBO to texture to project to
|
|
|
|
|
glGenFramebuffers(1, &_fboID);
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, _fboID);
|
|
|
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, *_texture, 0);
|
|
|
|
|
// check FBO status
|
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
|
if (status != GL_FRAMEBUFFER_COMPLETE)
|
|
|
|
|
completeSuccess &= false;
|
|
|
|
|
// switch back to window-system-provided framebuffer
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
|
|
|
|
|
|
|
|
int vertexSize = sizeof(modelgeometry::ModelGeometry::Vertex);
|
|
|
|
|
int vertexSize = sizeof(modelgeometry::ModelGeometry::Vertex);
|
|
|
|
|
|
|
|
|
|
glGenVertexArrays(1, &_vaoID);
|
|
|
|
|
glGenBuffers(1, &_vbo);
|
|
|
|
|
glGenBuffers(1, &_ibo);
|
|
|
|
|
glGenVertexArrays(1, &_vaoID);
|
|
|
|
|
glGenBuffers(1, &_vbo);
|
|
|
|
|
glGenBuffers(1, &_ibo);
|
|
|
|
|
|
|
|
|
|
glBindVertexArray(_vaoID);
|
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER, _vbo);
|
|
|
|
|
glBufferData(GL_ARRAY_BUFFER, _geometryVertecies.size() * vertexSize, &_geometryVertecies[0], GL_STATIC_DRAW);
|
|
|
|
|
glBindVertexArray(_vaoID);
|
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER, _vbo);
|
|
|
|
|
glBufferData(GL_ARRAY_BUFFER, _geometryVertecies.size() * vertexSize, &_geometryVertecies[0], GL_STATIC_DRAW);
|
|
|
|
|
|
|
|
|
|
glEnableVertexAttribArray(0);
|
|
|
|
|
glEnableVertexAttribArray(1);
|
|
|
|
|
glEnableVertexAttribArray(2);
|
|
|
|
|
glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, vertexSize,
|
|
|
|
|
reinterpret_cast<const GLvoid*>(offsetof(modelgeometry::ModelGeometry::Vertex, location)));
|
|
|
|
|
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, vertexSize,
|
|
|
|
|
reinterpret_cast<const GLvoid*>(offsetof(modelgeometry::ModelGeometry::Vertex, tex)));
|
|
|
|
|
glVertexAttribPointer(2, 3, GL_FLOAT, GL_FALSE, vertexSize,
|
|
|
|
|
reinterpret_cast<const GLvoid*>(offsetof(modelgeometry::ModelGeometry::Vertex, normal)));
|
|
|
|
|
glEnableVertexAttribArray(0);
|
|
|
|
|
glEnableVertexAttribArray(1);
|
|
|
|
|
glEnableVertexAttribArray(2);
|
|
|
|
|
glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, vertexSize,
|
|
|
|
|
reinterpret_cast<const GLvoid*>(offsetof(modelgeometry::ModelGeometry::Vertex, location)));
|
|
|
|
|
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, vertexSize,
|
|
|
|
|
reinterpret_cast<const GLvoid*>(offsetof(modelgeometry::ModelGeometry::Vertex, tex)));
|
|
|
|
|
glVertexAttribPointer(2, 3, GL_FLOAT, GL_FALSE, vertexSize,
|
|
|
|
|
reinterpret_cast<const GLvoid*>(offsetof(modelgeometry::ModelGeometry::Vertex, normal)));
|
|
|
|
|
|
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _ibo);
|
|
|
|
|
glBufferData(GL_ELEMENT_ARRAY_BUFFER, _geometryIndeces.size() * sizeof(int), &_geometryIndeces[0], GL_STATIC_DRAW);
|
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _ibo);
|
|
|
|
|
glBufferData(GL_ELEMENT_ARRAY_BUFFER, _geometryIndeces.size() * sizeof(int), &_geometryIndeces[0], GL_STATIC_DRAW);
|
|
|
|
|
|
|
|
|
|
glBindVertexArray(0);
|
|
|
|
|
glBindVertexArray(0);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
return completeSuccess;
|
|
|
|
|
return completeSuccess;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool RenderableModelProjection::deinitialize() {
|
|
|
|
|
if (_geometry) {
|
|
|
|
|
_geometry->deinitialize();
|
|
|
|
|
delete _geometry;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool RenderableModelProjection::deinitialize() {
|
|
|
|
|
if (_geometry) {
|
|
|
|
|
_geometry->deinitialize();
|
|
|
|
|
delete _geometry;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (_texture)
|
|
|
|
|
delete _texture;
|
|
|
|
|
if (_textureProj)
|
|
|
|
|
delete _textureProj;
|
|
|
|
|
if (_textureOriginal)
|
|
|
|
|
delete _textureOriginal;
|
|
|
|
|
if (_textureWhiteSquare)
|
|
|
|
|
delete _textureWhiteSquare;
|
|
|
|
|
|
|
|
|
|
_geometry = nullptr;
|
|
|
|
|
_texture = nullptr;
|
|
|
|
|
_textureProj = nullptr;
|
|
|
|
|
_textureOriginal = nullptr;
|
|
|
|
|
_textureWhiteSquare = nullptr;
|
|
|
|
|
|
|
|
|
|
glDeleteBuffers(1, &_vbo);
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::render(const RenderData& data) {
|
|
|
|
|
if (!_programObject) return;
|
|
|
|
|
if (!_textureProj) return;
|
|
|
|
|
_programObject->activate();
|
|
|
|
|
_frameCount++;
|
|
|
|
|
|
|
|
|
|
_camScaling = data.camera.scaling();
|
|
|
|
|
_up = data.camera.lookUpVector();
|
|
|
|
|
|
|
|
|
|
if (_capture && _performProjection)
|
|
|
|
|
project();
|
|
|
|
|
|
|
|
|
|
attitudeParameters(_time);
|
|
|
|
|
_imageTimes.clear();
|
|
|
|
|
|
|
|
|
|
double time = openspace::Time::ref().currentTime();
|
|
|
|
|
bool targetPositionCoverage = openspace::SpiceManager::ref().hasSpkCoverage(_target, time);
|
|
|
|
|
if (!targetPositionCoverage) {
|
|
|
|
|
int frame = _frameCount % 180;
|
|
|
|
|
|
|
|
|
|
float fadingFactor = static_cast<float>(sin((frame * M_PI) / 180));
|
|
|
|
|
_alpha = 0.5f + fadingFactor * 0.5f;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
_alpha = 1.0f;
|
|
|
|
|
|
|
|
|
|
_programObject->setUniform("ProjectorMatrix", _projectorMatrix);
|
|
|
|
|
_programObject->setUniform("boresight", _boresight);
|
|
|
|
|
_programObject->setUniform("_performShading", _performShading);
|
|
|
|
|
_programObject->setUniform("sun_pos", _sunPosition.vec3());
|
|
|
|
|
_viewProjection = data.camera.viewProjectionMatrix();
|
|
|
|
|
_programObject->setUniform("ViewProjection", _viewProjection);
|
|
|
|
|
_programObject->setUniform("ModelTransform", _transform);
|
|
|
|
|
setPscUniforms(_programObject, &data.camera, data.position);
|
|
|
|
|
|
|
|
|
|
textureBind();
|
|
|
|
|
_geometry->render();
|
|
|
|
|
|
|
|
|
|
// disable shader
|
|
|
|
|
_programObject->deactivate();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::update(const UpdateData& data) {
|
|
|
|
|
if (_programIsDirty) {
|
|
|
|
|
_programObject->rebuildFromFile();
|
|
|
|
|
_fboProgramObject->rebuildFromFile();
|
|
|
|
|
_programIsDirty = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_time = data.time;
|
|
|
|
|
|
|
|
|
|
if (openspace::ImageSequencer2::ref().isReady() && _performProjection) {
|
|
|
|
|
openspace::ImageSequencer2::ref().updateSequencer(_time);
|
|
|
|
|
_capture = openspace::ImageSequencer2::ref().getImagePaths(_imageTimes, _projecteeID, _instrumentID);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// set spice-orientation in accordance to timestamp
|
|
|
|
|
if (!_source.empty())
|
|
|
|
|
openspace::SpiceManager::ref().getPositionTransformMatrix(_source, _destination, _time, _stateMatrix);
|
|
|
|
|
|
|
|
|
|
double lt;
|
|
|
|
|
openspace::SpiceManager::ref().getTargetPosition("SUN", _target, "GALACTIC", "NONE", _time, _sunPosition, lt);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::imageProjectGPU() {
|
|
|
|
|
|
|
|
|
|
// keep handle to the current bound FBO
|
|
|
|
|
GLint defaultFBO;
|
|
|
|
|
glGetIntegerv(GL_FRAMEBUFFER_BINDING, &defaultFBO);
|
|
|
|
|
|
|
|
|
|
GLint m_viewport[4];
|
|
|
|
|
glGetIntegerv(GL_VIEWPORT, m_viewport);
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, _fboID);
|
|
|
|
|
// set blend eq
|
|
|
|
|
glEnable(GL_BLEND);
|
|
|
|
|
glBlendEquationSeparate(GL_FUNC_ADD, GL_FUNC_ADD);
|
|
|
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ZERO, GL_ZERO);
|
|
|
|
|
|
|
|
|
|
glViewport(0, 0, static_cast<GLsizei>(_texture->width()), static_cast<GLsizei>(_texture->height()));
|
|
|
|
|
_fboProgramObject->activate();
|
|
|
|
|
|
|
|
|
|
ghoul::opengl::TextureUnit unitFboProject;
|
|
|
|
|
unitFboProject.activate();
|
|
|
|
|
_textureProj->bind();
|
|
|
|
|
_fboProgramObject->setUniform("projectTexture", unitFboProject);
|
|
|
|
|
|
|
|
|
|
ghoul::opengl::TextureUnit unitFboCurrent;
|
|
|
|
|
unitFboCurrent.activate();
|
|
|
|
|
_texture->bind();
|
|
|
|
|
_fboProgramObject->setUniform("currentTexture", unitFboCurrent);
|
|
|
|
|
_fboProgramObject->setUniform("ProjectorMatrix", _projectorMatrix);
|
|
|
|
|
_fboProgramObject->setUniform("ModelTransform", _transform);
|
|
|
|
|
_fboProgramObject->setUniform("_scaling", _camScaling);
|
|
|
|
|
_fboProgramObject->setUniform("boresight", _boresight);
|
|
|
|
|
|
|
|
|
|
glBindVertexArray(_vaoID);
|
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _ibo);
|
|
|
|
|
glDrawElements(GL_TRIANGLES, static_cast<GLsizei>(_geometryIndeces.size()), GL_UNSIGNED_INT, 0);
|
|
|
|
|
glBindVertexArray(0);
|
|
|
|
|
|
|
|
|
|
_fboProgramObject->deactivate();
|
|
|
|
|
glDisable(GL_BLEND);
|
|
|
|
|
//bind back to default
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, defaultFBO);
|
|
|
|
|
glViewport(m_viewport[0], m_viewport[1],
|
|
|
|
|
m_viewport[2], m_viewport[3]);
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::attitudeParameters(double time) {
|
|
|
|
|
openspace::SpiceManager::ref().getPositionTransformMatrix(_source, _destination, time, _stateMatrix);
|
|
|
|
|
openspace::SpiceManager::ref().getPositionTransformMatrix(_instrumentID, _destination, time, _instrumentMatrix);
|
|
|
|
|
|
|
|
|
|
_transform = glm::mat4(1);
|
|
|
|
|
|
|
|
|
|
glm::mat4 rotPropX = glm::rotate(_transform, static_cast<float>(_rotationX), glm::vec3(1, 0, 0));
|
|
|
|
|
glm::mat4 rotPropY = glm::rotate(_transform, static_cast<float>(_rotationY), glm::vec3(0, 1, 0));
|
|
|
|
|
glm::mat4 rotPropZ = glm::rotate(_transform, static_cast<float>(_rotationZ), glm::vec3(0, 0, 1));
|
|
|
|
|
|
|
|
|
|
for (int i = 0; i < 3; i++) {
|
|
|
|
|
for (int j = 0; j < 3; j++) {
|
|
|
|
|
_transform[i][j] = static_cast<float>(_stateMatrix[i][j]);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
_transform = _transform * rotPropX * rotPropY * rotPropZ;
|
|
|
|
|
|
|
|
|
|
std::string shape, instrument;
|
|
|
|
|
std::vector<glm::dvec3> bounds;
|
|
|
|
|
glm::dvec3 boresight;
|
|
|
|
|
bool found = openspace::SpiceManager::ref().getFieldOfView(_instrumentID, shape, instrument, boresight, bounds);
|
|
|
|
|
if (!found)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
double lightTime;
|
|
|
|
|
psc position; //observer target
|
|
|
|
|
found = SpiceManager::ref().getTargetPosition(_projectorID, _projecteeID, _destination, _aberration, time, position, lightTime);
|
|
|
|
|
|
|
|
|
|
position[3] += (3 + _camScaling[1]);
|
|
|
|
|
glm::vec3 cpos = position.vec3();
|
|
|
|
|
|
|
|
|
|
_projectorMatrix = computeProjectorMatrix(cpos, boresight, _up);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
glm::mat4 RenderableModelProjection::computeProjectorMatrix(const glm::vec3 loc, glm::dvec3 aim, const glm::vec3 up) {
|
|
|
|
|
//rotate boresight into correct alignment
|
|
|
|
|
_boresight = _instrumentMatrix*aim;
|
|
|
|
|
glm::vec3 uptmp(_instrumentMatrix*glm::dvec3(up));
|
|
|
|
|
|
|
|
|
|
// create view matrix
|
|
|
|
|
glm::vec3 e3 = glm::normalize(_boresight);
|
|
|
|
|
glm::vec3 e1 = glm::normalize(glm::cross(uptmp, e3));
|
|
|
|
|
glm::vec3 e2 = glm::normalize(glm::cross(e3, e1));
|
|
|
|
|
glm::mat4 projViewMatrix = glm::mat4(e1.x, e2.x, e3.x, 0.f,
|
|
|
|
|
e1.y, e2.y, e3.y, 0.f,
|
|
|
|
|
e1.z, e2.z, e3.z, 0.f,
|
|
|
|
|
-glm::dot(e1, loc), -glm::dot(e2, loc), -glm::dot(e3, loc), 1.f);
|
|
|
|
|
|
|
|
|
|
// create perspective projection matrix
|
|
|
|
|
glm::mat4 projProjectionMatrix = glm::perspective(_fovy, _aspectRatio, _nearPlane, _farPlane);
|
|
|
|
|
// bias matrix
|
|
|
|
|
glm::mat4 projNormalizationMatrix = glm::mat4(0.5f, 0, 0, 0,
|
|
|
|
|
0, 0.5f, 0, 0,
|
|
|
|
|
0, 0, 0.5f, 0,
|
|
|
|
|
0.5f, 0.5f, 0.5f, 1);
|
|
|
|
|
return projNormalizationMatrix*projProjectionMatrix*projViewMatrix;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::textureBind() {
|
|
|
|
|
ghoul::opengl::TextureUnit unit[2];
|
|
|
|
|
unit[0].activate();
|
|
|
|
|
_texture->bind();
|
|
|
|
|
_programObject->setUniform("currentTexture", unit[0]);
|
|
|
|
|
unit[1].activate();
|
|
|
|
|
_textureWhiteSquare->bind();
|
|
|
|
|
_programObject->setUniform("projectedTexture", unit[1]);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::project() {
|
|
|
|
|
for (auto img : _imageTimes) {
|
|
|
|
|
std::thread t1(&RenderableModelProjection::attitudeParameters, this, img.startTime);
|
|
|
|
|
t1.join();
|
|
|
|
|
_projectionTexturePath = img.path;
|
|
|
|
|
imageProjectGPU(); //fbopass
|
|
|
|
|
}
|
|
|
|
|
_capture = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::loadTexture() {
|
|
|
|
|
if (_texture)
|
|
|
|
|
delete _texture;
|
|
|
|
|
_texture = nullptr;
|
|
|
|
|
if (_colorTexturePath.value() != "") {
|
|
|
|
|
_texture = ghoul::io::TextureReader::ref().loadTexture(absPath(_colorTexturePath));
|
|
|
|
|
if (_texture) {
|
|
|
|
|
LDEBUG("Loaded texture from '" << absPath(_colorTexturePath) << "'");
|
|
|
|
|
_texture->uploadTexture();
|
|
|
|
|
_texture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
delete _textureOriginal;
|
|
|
|
|
_textureOriginal = nullptr;
|
|
|
|
|
if (_colorTexturePath.value() != "") {
|
|
|
|
|
_textureOriginal = ghoul::io::TextureReader::ref().loadTexture(absPath(_colorTexturePath));
|
|
|
|
|
if (_textureOriginal) {
|
|
|
|
|
LDEBUG("Loaded texture from '" << absPath(_colorTexturePath) << "'");
|
|
|
|
|
_textureOriginal->uploadTexture();
|
|
|
|
|
_textureOriginal->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
delete _textureWhiteSquare;
|
|
|
|
|
_textureWhiteSquare = nullptr;
|
|
|
|
|
if (_defaultProjImage != "") {
|
|
|
|
|
_textureWhiteSquare = ghoul::io::TextureReader::ref().loadTexture(absPath(_defaultProjImage));
|
|
|
|
|
if (_textureWhiteSquare) {
|
|
|
|
|
_textureWhiteSquare->uploadTexture();
|
|
|
|
|
_textureWhiteSquare->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::loadProjectionTexture() {
|
|
|
|
|
if (_textureProj)
|
|
|
|
|
delete _textureProj;
|
|
|
|
|
_textureProj = nullptr;
|
|
|
|
|
if (_projectionTexturePath.value() != "") {
|
|
|
|
|
_textureProj = ghoul::io::TextureReader::ref().loadTexture(absPath(_projectionTexturePath));
|
|
|
|
|
if (_textureProj) {
|
|
|
|
|
_textureProj->uploadTexture();
|
|
|
|
|
_textureProj->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
|
|
|
|
|
_textureProj->setWrapping(ghoul::opengl::Texture::WrappingMode::ClampToBorder);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (_textureOriginal)
|
|
|
|
|
delete _textureOriginal;
|
|
|
|
|
if (_textureWhiteSquare)
|
|
|
|
|
delete _textureWhiteSquare;
|
|
|
|
|
|
|
|
|
|
_geometry = nullptr;
|
|
|
|
|
_texture = nullptr;
|
|
|
|
|
_textureProj = nullptr;
|
|
|
|
|
_textureOriginal = nullptr;
|
|
|
|
|
_textureWhiteSquare = nullptr;
|
|
|
|
|
|
|
|
|
|
glDeleteBuffers(1, &_vbo);
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::render(const RenderData& data) {
|
|
|
|
|
if (!_programObject) return;
|
|
|
|
|
if (!_textureProj) return;
|
|
|
|
|
_programObject->activate();
|
|
|
|
|
_frameCount++;
|
|
|
|
|
|
|
|
|
|
_camScaling = data.camera.scaling();
|
|
|
|
|
_up = data.camera.lookUpVector();
|
|
|
|
|
|
|
|
|
|
if (_capture && _performProjection)
|
|
|
|
|
project();
|
|
|
|
|
|
|
|
|
|
attitudeParameters(_time);
|
|
|
|
|
_imageTimes.clear();
|
|
|
|
|
|
|
|
|
|
double time = openspace::Time::ref().currentTime();
|
|
|
|
|
bool targetPositionCoverage = openspace::SpiceManager::ref().hasSpkCoverage(_target, time);
|
|
|
|
|
if (!targetPositionCoverage) {
|
|
|
|
|
int frame = _frameCount % 180;
|
|
|
|
|
|
|
|
|
|
float fadingFactor = static_cast<float>(sin((frame * M_PI) / 180));
|
|
|
|
|
_alpha = 0.5f + fadingFactor * 0.5f;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
_alpha = 1.0f;
|
|
|
|
|
|
|
|
|
|
_programObject->setUniform("ProjectorMatrix", _projectorMatrix);
|
|
|
|
|
_programObject->setUniform("boresight", _boresight);
|
|
|
|
|
_programObject->setUniform("_performShading", _performShading);
|
|
|
|
|
_programObject->setUniform("sun_pos", _sunPosition.vec3());
|
|
|
|
|
_viewProjection = data.camera.viewProjectionMatrix();
|
|
|
|
|
_programObject->setUniform("ViewProjection", _viewProjection);
|
|
|
|
|
_programObject->setUniform("ModelTransform", _transform);
|
|
|
|
|
setPscUniforms(_programObject, &data.camera, data.position);
|
|
|
|
|
|
|
|
|
|
textureBind();
|
|
|
|
|
_geometry->render();
|
|
|
|
|
|
|
|
|
|
// disable shader
|
|
|
|
|
_programObject->deactivate();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::update(const UpdateData& data) {
|
|
|
|
|
if (_programIsDirty) {
|
|
|
|
|
_programObject->rebuildFromFile();
|
|
|
|
|
_fboProgramObject->rebuildFromFile();
|
|
|
|
|
_programIsDirty = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_time = data.time;
|
|
|
|
|
|
|
|
|
|
if (openspace::ImageSequencer2::ref().isReady() && _performProjection) {
|
|
|
|
|
openspace::ImageSequencer2::ref().updateSequencer(_time);
|
|
|
|
|
_capture = openspace::ImageSequencer2::ref().getImagePaths(_imageTimes, _projecteeID, _instrumentID);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// set spice-orientation in accordance to timestamp
|
|
|
|
|
if (!_source.empty())
|
|
|
|
|
openspace::SpiceManager::ref().getPositionTransformMatrix(_source, _destination, _time, _stateMatrix);
|
|
|
|
|
|
|
|
|
|
double lt;
|
|
|
|
|
openspace::SpiceManager::ref().getTargetPosition("SUN", _target, "GALACTIC", "NONE", _time, _sunPosition, lt);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::imageProjectGPU() {
|
|
|
|
|
|
|
|
|
|
// keep handle to the current bound FBO
|
|
|
|
|
GLint defaultFBO;
|
|
|
|
|
glGetIntegerv(GL_FRAMEBUFFER_BINDING, &defaultFBO);
|
|
|
|
|
|
|
|
|
|
GLint m_viewport[4];
|
|
|
|
|
glGetIntegerv(GL_VIEWPORT, m_viewport);
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, _fboID);
|
|
|
|
|
// set blend eq
|
|
|
|
|
glEnable(GL_BLEND);
|
|
|
|
|
glBlendEquationSeparate(GL_FUNC_ADD, GL_FUNC_ADD);
|
|
|
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ZERO, GL_ZERO);
|
|
|
|
|
|
|
|
|
|
glViewport(0, 0, static_cast<GLsizei>(_texture->width()), static_cast<GLsizei>(_texture->height()));
|
|
|
|
|
_fboProgramObject->activate();
|
|
|
|
|
|
|
|
|
|
ghoul::opengl::TextureUnit unitFboProject;
|
|
|
|
|
unitFboProject.activate();
|
|
|
|
|
_textureProj->bind();
|
|
|
|
|
_fboProgramObject->setUniform("projectTexture", unitFboProject);
|
|
|
|
|
|
|
|
|
|
ghoul::opengl::TextureUnit unitFboCurrent;
|
|
|
|
|
unitFboCurrent.activate();
|
|
|
|
|
_texture->bind();
|
|
|
|
|
_fboProgramObject->setUniform("currentTexture", unitFboCurrent);
|
|
|
|
|
_fboProgramObject->setUniform("ProjectorMatrix", _projectorMatrix);
|
|
|
|
|
_fboProgramObject->setUniform("ModelTransform", _transform);
|
|
|
|
|
_fboProgramObject->setUniform("_scaling", _camScaling);
|
|
|
|
|
_fboProgramObject->setUniform("boresight", _boresight);
|
|
|
|
|
|
|
|
|
|
glBindVertexArray(_vaoID);
|
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _ibo);
|
|
|
|
|
glDrawElements(GL_TRIANGLES, static_cast<GLsizei>(_geometryIndeces.size()), GL_UNSIGNED_INT, 0);
|
|
|
|
|
glBindVertexArray(0);
|
|
|
|
|
|
|
|
|
|
_fboProgramObject->deactivate();
|
|
|
|
|
glDisable(GL_BLEND);
|
|
|
|
|
//bind back to default
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, defaultFBO);
|
|
|
|
|
glViewport(m_viewport[0], m_viewport[1],
|
|
|
|
|
m_viewport[2], m_viewport[3]);
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::attitudeParameters(double time) {
|
|
|
|
|
openspace::SpiceManager::ref().getPositionTransformMatrix(_source, _destination, time, _stateMatrix);
|
|
|
|
|
openspace::SpiceManager::ref().getPositionTransformMatrix(_instrumentID, _destination, time, _instrumentMatrix);
|
|
|
|
|
|
|
|
|
|
_transform = glm::mat4(1);
|
|
|
|
|
|
|
|
|
|
glm::mat4 rotPropX = glm::rotate(_transform, static_cast<float>(_rotationX), glm::vec3(1, 0, 0));
|
|
|
|
|
glm::mat4 rotPropY = glm::rotate(_transform, static_cast<float>(_rotationY), glm::vec3(0, 1, 0));
|
|
|
|
|
glm::mat4 rotPropZ = glm::rotate(_transform, static_cast<float>(_rotationZ), glm::vec3(0, 0, 1));
|
|
|
|
|
|
|
|
|
|
for (int i = 0; i < 3; i++) {
|
|
|
|
|
for (int j = 0; j < 3; j++) {
|
|
|
|
|
_transform[i][j] = static_cast<float>(_stateMatrix[i][j]);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
_transform = _transform * rotPropX * rotPropY * rotPropZ;
|
|
|
|
|
|
|
|
|
|
std::string shape, instrument;
|
|
|
|
|
std::vector<glm::dvec3> bounds;
|
|
|
|
|
glm::dvec3 boresight;
|
|
|
|
|
bool found = openspace::SpiceManager::ref().getFieldOfView(_instrumentID, shape, instrument, boresight, bounds);
|
|
|
|
|
if (!found)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
double lightTime;
|
|
|
|
|
psc position; //observer target
|
|
|
|
|
found = SpiceManager::ref().getTargetPosition(_projectorID, _projecteeID, _destination, _aberration, time, position, lightTime);
|
|
|
|
|
|
|
|
|
|
position[3] += (3 + _camScaling[1]);
|
|
|
|
|
glm::vec3 cpos = position.vec3();
|
|
|
|
|
|
|
|
|
|
_projectorMatrix = computeProjectorMatrix(cpos, boresight, _up);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
glm::mat4 RenderableModelProjection::computeProjectorMatrix(const glm::vec3 loc, glm::dvec3 aim, const glm::vec3 up) {
|
|
|
|
|
//rotate boresight into correct alignment
|
|
|
|
|
_boresight = _instrumentMatrix*aim;
|
|
|
|
|
glm::vec3 uptmp(_instrumentMatrix*glm::dvec3(up));
|
|
|
|
|
|
|
|
|
|
// create view matrix
|
|
|
|
|
glm::vec3 e3 = glm::normalize(_boresight);
|
|
|
|
|
glm::vec3 e1 = glm::normalize(glm::cross(uptmp, e3));
|
|
|
|
|
glm::vec3 e2 = glm::normalize(glm::cross(e3, e1));
|
|
|
|
|
glm::mat4 projViewMatrix = glm::mat4(e1.x, e2.x, e3.x, 0.f,
|
|
|
|
|
e1.y, e2.y, e3.y, 0.f,
|
|
|
|
|
e1.z, e2.z, e3.z, 0.f,
|
|
|
|
|
-glm::dot(e1, loc), -glm::dot(e2, loc), -glm::dot(e3, loc), 1.f);
|
|
|
|
|
|
|
|
|
|
// create perspective projection matrix
|
|
|
|
|
glm::mat4 projProjectionMatrix = glm::perspective(_fovy, _aspectRatio, _nearPlane, _farPlane);
|
|
|
|
|
// bias matrix
|
|
|
|
|
glm::mat4 projNormalizationMatrix = glm::mat4(0.5f, 0, 0, 0,
|
|
|
|
|
0, 0.5f, 0, 0,
|
|
|
|
|
0, 0, 0.5f, 0,
|
|
|
|
|
0.5f, 0.5f, 0.5f, 1);
|
|
|
|
|
return projNormalizationMatrix*projProjectionMatrix*projViewMatrix;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::textureBind() {
|
|
|
|
|
ghoul::opengl::TextureUnit unit[2];
|
|
|
|
|
unit[0].activate();
|
|
|
|
|
_texture->bind();
|
|
|
|
|
_programObject->setUniform("currentTexture", unit[0]);
|
|
|
|
|
unit[1].activate();
|
|
|
|
|
_textureWhiteSquare->bind();
|
|
|
|
|
_programObject->setUniform("projectedTexture", unit[1]);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::project() {
|
|
|
|
|
for (auto img : _imageTimes) {
|
|
|
|
|
std::thread t1(&RenderableModelProjection::attitudeParameters, this, img.startTime);
|
|
|
|
|
t1.join();
|
|
|
|
|
_projectionTexturePath = img.path;
|
|
|
|
|
imageProjectGPU(); //fbopass
|
|
|
|
|
}
|
|
|
|
|
_capture = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::loadTexture() {
|
|
|
|
|
delete _texture;
|
|
|
|
|
_texture = nullptr;
|
|
|
|
|
if (_colorTexturePath.value() != "") {
|
|
|
|
|
_texture = ghoul::io::TextureReader::ref().loadTexture(absPath(_colorTexturePath));
|
|
|
|
|
if (_texture) {
|
|
|
|
|
LDEBUG("Loaded texture from '" << absPath(_colorTexturePath) << "'");
|
|
|
|
|
_texture->uploadTexture();
|
|
|
|
|
_texture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
delete _textureOriginal;
|
|
|
|
|
_textureOriginal = nullptr;
|
|
|
|
|
if (_colorTexturePath.value() != "") {
|
|
|
|
|
_textureOriginal = ghoul::io::TextureReader::ref().loadTexture(absPath(_colorTexturePath));
|
|
|
|
|
if (_textureOriginal) {
|
|
|
|
|
LDEBUG("Loaded texture from '" << absPath(_colorTexturePath) << "'");
|
|
|
|
|
_textureOriginal->uploadTexture();
|
|
|
|
|
_textureOriginal->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
delete _textureWhiteSquare;
|
|
|
|
|
_textureWhiteSquare = nullptr;
|
|
|
|
|
if (_defaultProjImage != "") {
|
|
|
|
|
_textureWhiteSquare = ghoul::io::TextureReader::ref().loadTexture(absPath(_defaultProjImage));
|
|
|
|
|
if (_textureWhiteSquare) {
|
|
|
|
|
_textureWhiteSquare->uploadTexture();
|
|
|
|
|
_textureWhiteSquare->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void RenderableModelProjection::loadProjectionTexture() {
|
|
|
|
|
delete _textureProj;
|
|
|
|
|
_textureProj = nullptr;
|
|
|
|
|
if (_projectionTexturePath.value() != "") {
|
|
|
|
|
_textureProj = ghoul::io::TextureReader::ref().loadTexture(absPath(_projectionTexturePath));
|
|
|
|
|
if (_textureProj) {
|
|
|
|
|
_textureProj->uploadTexture();
|
|
|
|
|
_textureProj->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
|
|
|
|
|
_textureProj->setWrapping(ghoul::opengl::Texture::WrappingMode::ClampToBorder);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
} // namespace openspace
|
Alexander Bock