void Viewport::LoadSettings(SceneGraph::ViewportSettings* prefs)
{
// apply settings for all modes that we have...
for(size_t i = 0; i < prefs->m_CameraPrefs.size(); ++i)
{
CameraSettingsPtr cameraPrefs = prefs->m_CameraPrefs[i];
CameraMode mode = cameraPrefs->m_CameraMode;
SceneGraph::Camera* camera = GetCameraForMode(mode);
camera->LoadSettings(cameraPrefs);
}
SetCameraMode( prefs->m_CameraMode );
SetGeometryMode( prefs->m_GeometryMode );
SetHighlighting( prefs->m_Highlighting );
SetAxesVisible( prefs->m_AxesVisible );
SetGridVisible( prefs->m_GridVisible );
SetBoundsVisible( prefs->m_BoundsVisible );
SetStatisticsVisible( prefs->m_StatisticsVisible );
}
void Viewport::SaveSettings(SceneGraph::ViewportSettings* prefs)
{
// just blow away the previous preferences
prefs->m_CameraPrefs.clear();
for(int i = 0; i < CameraMode::Count; ++i)
{
CameraMode mode = static_cast< CameraMode::Enum >( i );
CameraSettingsPtr cameraPrefs = new CameraSettings();
cameraPrefs->m_CameraMode = mode;
SceneGraph::Camera* camera = GetCameraForMode( mode );
camera->SaveSettings(cameraPrefs);
prefs->m_CameraPrefs.push_back( cameraPrefs );
}
prefs->m_CameraMode = GetCameraMode();
prefs->m_GeometryMode = GetGeometryMode();
prefs->m_Highlighting = IsHighlighting();
prefs->m_AxesVisible = IsAxesVisible();
prefs->m_GridVisible = IsGridVisible();
prefs->m_BoundsVisible = IsBoundsVisible();
prefs->m_StatisticsVisible = IsStatisticsVisible();
}
template<UnsignedInt dimensions> void ForceRenderer<dimensions>::draw(const MatrixTypeFor<dimensions, Float>& transformationMatrix, SceneGraph::Camera<dimensions, Float>& camera) {
_shader->setTransformationProjectionMatrix(camera.projectionMatrix()*Implementation::forceRendererTransformation<dimensions>(transformationMatrix.transformPoint(_forcePosition), _force)*MatrixTypeFor<dimensions, Float>::scaling(VectorTypeFor<dimensions, Float>{_options->scale()}))
.setColor(_options->color());
_mesh->draw(*_shader);
}
template<UnsignedInt dimensions> void ShapeRenderer<dimensions>::draw(const MatrixTypeFor<dimensions, Float>&, SceneGraph::Camera<dimensions, Float>& camera) {
const MatrixTypeFor<dimensions, Float> projectionMatrix = camera.projectionMatrix()*camera.cameraMatrix();
for(auto i: _renderers) i->draw(_options, projectionMatrix);
}
template<UnsignedInt dimensions> void ObjectRenderer<dimensions>::draw(const MatrixTypeFor<dimensions, Float>& transformationMatrix, SceneGraph::Camera<dimensions, Float>& camera) {
_shader->setTransformationProjectionMatrix(camera.projectionMatrix()*transformationMatrix*MatrixTypeFor<dimensions, Float>::scaling(VectorTypeFor<dimensions, Float>{_options->size()}));
_mesh->draw(*_shader);
}