diff options
Diffstat (limited to 'src/export_png.cc')
| -rw-r--r-- | src/export_png.cc | 47 |
1 files changed, 34 insertions, 13 deletions
diff --git a/src/export_png.cc b/src/export_png.cc index c6c191c..744d681 100644 --- a/src/export_png.cc +++ b/src/export_png.cc @@ -41,26 +41,25 @@ void export_png_with_cgal(CGAL_Nef_polyhedron *root_N, Camera &cam, std::ostream cam.eye = cam.center - radius*2*cameradir; } - //std::cerr << center << "\n"; - //std::cerr << radius << "\n"; - glview->setCamera( cam ); glview->setRenderer(&cgalRenderer); glview->paintGL(); glview->save(output); } +enum Previewer { OPENCSG, THROWN } previewer; + #ifdef ENABLE_OPENCSG #include "OpenCSGRenderer.h" #include <opencsg.h> #endif +#include "ThrownTogetherRenderer.h" -void export_png_with_opencsg(Tree &tree, Camera &cam, std::ostream &output) +void export_png_preview_common( Tree &tree, Camera &cam, std::ostream &output, Previewer previewer = OPENCSG ) { -#ifdef ENABLE_OPENCSG - CsgInfo csgInfo = CsgInfo(); - if ( !csgInfo.compile_chains( tree ) ) { - fprintf(stderr,"Couldn't initialize OpenCSG chains\n"); + CsgInfo csgInfo = CsgInfo(); + if ( !csgInfo.compile_chains( tree ) ) { + fprintf(stderr,"Couldn't initialize CSG chains\n"); return; } @@ -71,7 +70,16 @@ void export_png_with_opencsg(Tree &tree, Camera &cam, std::ostream &output) return; } - OpenCSGRenderer opencsgRenderer(csgInfo.root_chain, csgInfo.highlights_chain, csgInfo.background_chain, csgInfo.glview->shaderinfo); + Renderer *renderer; + if ( previewer == OPENCSG ) { +#ifdef ENABLE_OPENCSG + OpenCSGRenderer openCSGRenderer(csgInfo.root_chain, csgInfo.highlights_chain, csgInfo.background_chain, csgInfo.glview->shaderinfo); + renderer = &openCSGRenderer; +#endif + } else { + ThrownTogetherRenderer thrownTogetherRenderer( csgInfo.root_chain, csgInfo.highlights_chain, csgInfo.background_chain ); + renderer = &thrownTogetherRenderer; + } if (cam.type == Camera::NONE) { cam.type = Camera::VECTOR; @@ -86,15 +94,28 @@ void export_png_with_opencsg(Tree &tree, Camera &cam, std::ostream &output) } csgInfo.glview->setCamera( cam ); - csgInfo.glview->setRenderer(&opencsgRenderer); - OpenCSG::setContext(0); - OpenCSG::setOption(OpenCSG::OffscreenSetting, OpenCSG::FrameBufferObject); + csgInfo.glview->setRenderer( renderer ); +#ifdef ENABLE_OPENCSG + OpenCSG::setContext( 0 ); + OpenCSG::setOption( OpenCSG::OffscreenSetting, OpenCSG::FrameBufferObject ); +#endif csgInfo.glview->paintGL(); - csgInfo.glview->save(output); + csgInfo.glview->save( output ); +} + +void export_png_with_opencsg(Tree &tree, Camera &cam, std::ostream &output) +{ +#ifdef ENABLE_OPENCSG + export_png_preview_common( tree, cam, output, OPENCSG ); #else fprintf(stderr,"This openscad was built without OpenCSG support\n"); #endif } +void export_png_with_throwntogether(Tree &tree, Camera &cam, std::ostream &output) +{ + export_png_preview_common( tree, cam, output, THROWN ); +} + #endif // ENABLE_CGAL |