diff options
Diffstat (limited to 'src/extension/internal/pov-out.cpp')
| -rw-r--r-- | src/extension/internal/pov-out.cpp | 85 |
1 files changed, 74 insertions, 11 deletions
diff --git a/src/extension/internal/pov-out.cpp b/src/extension/internal/pov-out.cpp index ecdd6bb34..14a27914e 100644 --- a/src/extension/internal/pov-out.cpp +++ b/src/extension/internal/pov-out.cpp @@ -45,6 +45,10 @@ namespace Internal +//######################################################################## +//# U T I L I T Y +//######################################################################## + /** @@ -83,6 +87,9 @@ effective_opacity(SPItem const *item) } + + + //######################################################################## //# OUTPUT FORMATTING //######################################################################## @@ -106,11 +113,18 @@ static const char *dstr(double d) } + + + + +/** + * Output data to the buffer, printf()-style + */ void PovOutput::out(char *fmt, ...) { va_list args; va_start(args, fmt); -#ifdef __MINGW32__ +#if !defined(__GNUC__) || defined(__MINGW32__) vsnprintf(fmtbuf, 4096, fmt, args); #else vsprintf(fmtbuf, 4096, fmt, args); @@ -125,6 +139,9 @@ void PovOutput::out(char *fmt, ...) +/** + * Output a 3d vector + */ void PovOutput::vec2(double a, double b) { outbuf.append("<"); @@ -134,6 +151,11 @@ void PovOutput::vec2(double a, double b) outbuf.append(">"); } + + +/** + * Output a 3d vector + */ void PovOutput::vec3(double a, double b, double c) { outbuf.append("<"); @@ -145,6 +167,11 @@ void PovOutput::vec3(double a, double b, double c) outbuf.append(">"); } + + +/** + * Output a v4d ector + */ void PovOutput::vec4(double a, double b, double c, double d) { outbuf.append("<"); @@ -159,6 +186,9 @@ void PovOutput::vec4(double a, double b, double c, double d) } +/** + * Output an rgbf color vector + */ void PovOutput::rgbf(double r, double g, double b, double f) { //"rgbf < %1.3f, %1.3f, %1.3f %1.3f>" @@ -168,6 +198,9 @@ void PovOutput::rgbf(double r, double g, double b, double f) +/** + * Output one bezier's start, start-control, end-control, and end nodes + */ void PovOutput::segment(int segNr, double a0, double a1, double b0, double b1, double c0, double c1, @@ -190,6 +223,9 @@ void PovOutput::segment(int segNr, double a0, double a1, +/** + * Output the file header + */ void PovOutput::doHeader() { time_t tim = time(NULL); @@ -224,6 +260,10 @@ void PovOutput::doHeader() } + +/** + * Output the file footer + */ void PovOutput::doTail() { out("\n\n"); @@ -235,6 +275,9 @@ void PovOutput::doTail() +/** + * Output the curve data to buffer + */ void PovOutput::doCurves(SPDocument *doc) { std::vector<Inkscape::XML::Node *>results; @@ -531,12 +574,17 @@ void PovOutput::doCurves(SPDocument *doc) } + + //######################################################################## //# M A I N O U T P U T //######################################################################## +/** + * Set values back to initial state + */ void PovOutput::reset() { nrNodes = 0; @@ -550,18 +598,12 @@ void PovOutput::reset() /** * Saves the <paths> of an Inkscape SVG file as PovRay spline definitions -*/ -void -PovOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *uri) + */ +void PovOutput::saveDocument(SPDocument *doc, gchar const *uri) { - - Inkscape::IO::dump_fopen_call(uri, "L"); - FILE *f = Inkscape::IO::fopen_utf8name(uri, "w"); - if (!f) - return; - reset(); + //###### SAVE IN POV FORMAT TO BUFFER //# Lets do the curves first, to get the stats doCurves(doc); String curveBuf = outbuf; @@ -572,7 +614,16 @@ PovOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const * outbuf.append(curveBuf); doTail(); - + + + + + //###### WRITE TO FILE + Inkscape::IO::dump_fopen_call(uri, "L"); + FILE *f = Inkscape::IO::fopen_utf8name(uri, "w"); + if (!f) + return; + for (String::iterator iter = outbuf.begin() ; iter!=outbuf.end(); iter++) { int ch = *iter; @@ -596,6 +647,18 @@ PovOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const * /** + * API call to save document +*/ +void +PovOutput::save(Inkscape::Extension::Output *mod, + SPDocument *doc, gchar const *uri) +{ + saveDocument(doc, uri); +} + + + +/** * Make sure that we are in the database */ bool PovOutput::check (Inkscape::Extension::Extension *module) |