diff --git a/Rmakefile b/Rmakefile index d5cbe20..ed1ef49 100644 --- a/Rmakefile +++ b/Rmakefile @@ -1,471 +1,479 @@ # RCSid: $Id: Rmakefile,v 2.87 2021/01/19 23:31:47 greg Exp $ # # Compiles for ray tracing programs. # OPT = -O MACH = -DBSD CFLAGS = -I../common -L../lib $(OPT) $(MACH) SPECIAL = CC = cc AR = ar MLIB = -lm LINT = lint LINTFLAGS = -DBSD # # The following are user-definable: # DESTDIR = . INSTDIR = /usr/local/bin INSTALL = cp # # The following paths must exist and be relative to root: # DEVDIR = $(INSTDIR)/dev LIBDIR = /usr/local/lib/ray # # Library routines: # RLIB = ../lib/libradiance.a RCLIB = ../lib/libraycalls.a LIBS = -lrtrad $(MLIB) # # Device drivers for rvu (see also devtable.c): # DOBJS = devtable.o devcomm.o editline.o x11.o x11twind.o \ colortab.o DSRC = devtable.c devcomm.c editline.c x11.c x11twind.c \ colortab.c DLIBS = -lX11 # # Standard object files: # RTOBJS = rtmain.o rtrace.o duphead.o persist.o RTSRC = rtmain.c rtrace.c duphead.c persist.c RPOBJS = rpmain.o rpict.o srcdraw.o duphead.o persist.o RPSRC = rpmain.c rpict.c srcdraw.c duphead.c persist.c RVOBJS = rvmain.o rview.o rv2.o rv3.o $(DOBJS) RVSRC = rvmain.c rview.c rv2.c rv3.c $(DSRC) RCOBJS = rcmain.o rcontrib.o rc2.o rc3.o RCSRC = rcmain.c rcontrib.c rc2.c rc3.c RLOBJS = raycalls.o raypcalls.o rayfifo.o RLSRC = raycalls.c raypcalls.c rayfifo.c ROBJS = $(RAYOBJS) $(SURFOBJS) $(MATOBJS) \ $(MODOBJS) $(SUPPOBJS) $(PMOBJS) RSRC = $(RAYSRC) $(SURFSRC) $(MATSRC) \ $(MODSRC) $(SUPPSRC) RAYOBJS = ambcomp.o ambient.o ambio.o freeobjmem.o initotypes.o \ preload.o raytrace.o renderopts.o RAYSRC = ambcomp.c ambient.c ambio.c freeobjmem.c initotypes.c \ preload.c raytrace.c renderopts.c SURFOBJS = source.o sphere.o srcobstr.o srcsupp.o srcsamp.o virtuals.o \ o_face.o o_cone.o o_instance.o o_mesh.o SURFSRC = sphere.c source.c srcobstr.c srcsupp.c srcsamp.c virtuals.c \ o_face.c srcsamp.c o_cone.c o_instance.c o_mesh.c MATOBJS = aniso.o normal.o dielectric.o m_clip.o glass.o m_brdf.o \ m_mirror.o m_direct.o m_mist.o fprism.o m_alias.o m_bsdf.o \ ashikhmin.o MATSRC = aniso.c normal.c dielectric.c m_clip.c glass.c m_brdf.c \ m_mirror.c m_direct.c m_mist.c fprism.c m_alias.c m_bsdf.c \ ashikhmin.c MODOBJS = p_func.o t_func.o p_data.o t_data.o text.o mx_func.o mx_data.o MODSRC = p_func.c t_func.c p_data.c t_data.c text.c mx_func.c mx_data.c SUPPOBJS = func.o noise3.o data.o SUPPSRC = func.c noise3.c data.c PMOBJS = pmap.o pmapsrc.o pmapmat.o pmaprand.o pmapio.o pmapdata.o pmapdens.o \ pmapbias.o pmapparm.o pmapcontrib.o pmcontrib2.o pmapamb.o pmapray.o \ pmapopt.o pmapdiag.o pmaptype.o morton.o oococt.o oocsort.o \ oocbuild.o oocnn.o ooccache.o pmutil.o pmaproi.o pmapfilt.o mrgbe.o PMSRC = pmap.c pmapsrc.c pmapmat.c pmaprand.c pmapio.c pmapdata.c pmapdens.c \ pmapbias.c pmapparm.c pmapcontrib.c pmcontrib2.c pmapamb.c pmapray.c \ pmapopt.c pmapdiag.c pmaptype.c morton.c oococt.c oocsort.c \ oocbuild.c oocnn.c ooccache.c pmutil.c pmapfilt.c pmaproi.c \ pmapkdt.c pmaptkdt.c pmapooc.c mrgbe.c HEADERS = ambient.h ray.h data.h otspecial.h source.h # # What this makefile produces: # PROGS = $(DESTDIR)/rtrace $(DESTDIR)/rpict $(DESTDIR)/rvu $(DESTDIR)/rcontrib \ $(DESTDIR)/lookamb $(DESTDIR)/mkpmap $(DESTDIR)/pmapdump all: $(PROGS) $(RCLIB) $(SPECIAL) install: all rayinit.cal $(INSTALL) $(PROGS) $(INSTDIR) rm -f $(LIBDIR)/rayinit.cal cp rayinit.cal $(LIBDIR) ogl: clean: set nonomatch; rm -f $(PROGS) *.o lint: $(RVSRC) $(LINT) $(LINTFLAGS) -DRVIEW $(RVSRC) $(LIBS) # # Links: # $(DESTDIR)/rtrace: $(RTOBJS) $(RCLIB) $(RLIB) $(CC) $(CFLAGS) -o $(DESTDIR)/rtrace $(RTOBJS) $(RCLIB) $(RLIB) $(LIBS) $(DESTDIR)/rpict: $(RPOBJS) $(RLIB) $(CC) $(CFLAGS) -o $(DESTDIR)/rpict $(RPOBJS) $(RLIB) $(LIBS) $(DESTDIR)/rvu: $(RVOBJS) $(RCLIB) $(RLIB) $(CC) $(CFLAGS) -o $(DESTDIR)/rvu $(RVOBJS) $(RCLIB) \ $(RLIB) $(LIBS) $(DLIBS) $(DESTDIR)/rcontrib: $(RCOBJS) $(RLIB) $(CC) $(CFLAGS) -o $(DESTDIR)/rcontrib $(RCOBJS) $(RLIB) $(LIBS) $(DESTDIR)/lookamb: lookamb.o ambio.o $(CC) $(CFLAGS) -o $(DESTDIR)/lookamb lookamb.o ambio.o $(LIBS) $(DESTDIR)/mkpmap: mkpmap.o $(RLIB) $(CC) $(CFLAGS) -o $(DESTDIR)/mkpmap mkpmap.o $(RLIB) $(LIBS) $(DESTDIR)/pmapdump: pmapdump.o pmaptype.o pmapparm.o $(CC) $(CFLAGS) -o pmapdump pmapdump.o pmaptype.o pmapparm.o $(LIBS) $(RLIB): $(ROBJS) Version.o rm -f $(RLIB) $(AR) rc $(RLIB) $(ROBJS) Version.o -ranlib $(RLIB) $(RCLIB): $(RLOBJS) rm -f $(RCLIB) $(AR) rc $(RCLIB) $(RLOBJS) -ranlib $(RCLIB) # # Uncomment the following to model dispersion: # dielectric.o: dielectric.c source.h $(CC) $(CFLAGS) -DDISPERSE -c dielectric.c # end of dispersion compiles. devcomm.o: devcomm.c $(CC) $(CFLAGS) -DDEVPATH=\"$(DEVDIR)\" -c devcomm.c # # Version module: # Version.c: VERSION $(RSRC) $(HEADERS) ( cat VERSION ; date ; whoami ; hostname ) > Version.c ed - Version.c < verscript.ed || rm Version.c # # Include dependencies: # ambio.o colortab.o data.o devcomm.o \ devmain.o lookamb.o rview.o x11.o: ../common/color.h freeobjmem.o o_cone.o srcsupp.o: ../common/cone.h data.o freeobjmem.o m_brdf.o mx_data.o \ p_data.o raycalls.o t_data.o: data.h devcomm.o devmain.o devtable.o \ editline.o x11.o: driver.h freeobjmem.o o_face.o srcsupp.o: ../common/face.h ambient.o raytrace.o rpmain.o rtmain.o \ rtrace.o rvmain.o rv2.o rv3.o: ../common/octree.h o_instance.o: ../common/instance.h ambient.o aniso.o ashikhmin.o dielectric.o freeobjmem.o func.o glass.o \ initotypes.o m_brdf.o m_bsdf.o m_direct.o m_mirror.o normal.o o_cone.o \ preload.o raycalls.o raytrace.o rtrace.o rv2.o source.o sphere.o \ srcsupp.o text.o srcdraw.o srcobstr.o virtuals.o: ../common/otypes.h ambient.o ambcomp.o aniso.o ashikhmin.o normal.o raycalls.o raytrace.o \ rpict.o rvmain.o rtmain.o rpmain.o rcmain.o persist.o source.o rv3.o \ srcsamp.o virtuals.o: ../common/random.h ambcomp.o ambient.o aniso.o ashikhmin.o dielectric.o freeobjmem.o func.o \ glass.o m_bsdf.o m_brdf.o m_clip.o m_direct.o m_mirror.o m_mist.o mx_data.o \ o_mesh.o mx_func.o normal.o o_cone.o o_face.o o_instance.o p_data.o p_func.o \ raycalls.o raypcalls.o rayfifo.o raytrace.o rpict.o rtrace.o rv2.o rv3.o rview.o \ source.o sphere.o srcdraw.o srcobstr.o srcsamp.o srcsupp.o t_data.o t_func.o \ text.o rpmain.o rtmain.o rvmain.o virtuals.o m_alias.o rcmain.o \ rcontrib.o rc2.o rc3.o: ray.h \ ../common/standard.h ../common/rtmisc.h ../common/rtio.h ../common/rtmath.h \ ../common/rterror.h ../common/octree.h \ ../common/mat4.h ../common/fvect.h ../common/object.h ../common/color.h rv2.o rv3.o rview.o: rpaint.h driver.h ../common/view.h ../common/resolu.h m_direct.o m_mirror.o m_mist.o dielectric.o raycalls.o \ rpict.o rpmain.o rtmain.o rvmain.o source.o srcdraw.o \ srcobstr.o srcsamp.o srcsupp.o virtuals.o: source.h cone.o data.o devcomm.o initotypes.o fprism.o preload.o \ duphead.o octree.o: ../common/standard.h ../common/rtmisc.h \ ../common/rtio.h ../common/rtmath.h \ ../common/rterror.h ../common/mat4.h ../common/fvect.h ambio.o: ../common/fvect.h ambient.o initotypes.o m_alias.o pmapcontrib.o pmapdata.o pmapsrc.o \ pmcontrib2.o raytrace.o rtrace.o rv2.o rv3.o source.o \ srcdraw.o srcobstr.o virtuals.o: otspecial.h rpmain.o rtmain.o rvmain.o rpict.o \ srcdraw.o: ../common/view.h ../common/resolu.h rpict.o: ../common/hilbert.h x11.o x11twind.o: x11twind.h x11.o: x11icon.h ambient.o ambcomp.o ambio.o lookamb.o raycalls.o: ambient.h data.o rpmain.o rtmain.o rvmain.o rpict.o rtrace.o \ rv2.o: ../common/resolu.h aniso.o func.o m_brdf.o m_direct.o mx_data.o mx_func.o p_data.o \ p_func.o t_data.o t_func.o: func.h ../common/calcomp.h preload.o: data.h func.h ../common/object.h ../common/face.h \ ../common/cone.h ../common/instance.h ../common/mesh.h \ ../common/color.h ../common/bsdf.h ../common/otypes.h rtmain.o rpmain.o rvmain.o persist.o duphead.o \ renderopts.o rpict.o: ../common/paths.h freeobjmem.o raycalls.o text.o: ../common/font.h raypcalls.o: ../common/selcall.h o_mesh.o: ../common/mesh.h noise3.o: ../common/calcomp.h aniso.o ashikhmin.o dielectric.o freeobjmem.o glass.o initotypes.o \ m_alias.o m_brdf.o m_clip.o m_direct.o m_mirror.o m_mist.o \ mx_data.o mx_func.o normal.o o_cone.o o_face.o o_instance.o \ o_mesh.o p_data.o p_func.o source.o sphere.o t_data.o t_func.o \ srcobstr.o text.o: rtotypes.h m_bsdf.o: ambient.h source.h func.h \ ../common/calcomp.h ../common/bsdf.h ../common/random.h rcmain.o rcontrib.o rc2.o rc3.o: rcontrib.h \ ../common/platform.h ../common/paths.h ../common/lookup.h \ func.h ../common/calcomp.h ../common/rtprocess.h ambient.o rcmain.o: ambient.h rcmain.o: source.h rcontrib.o: source.h ../common/otypes.h rc2.o: ../common/resolu.h rc3.o: ../common/selcall.h # # Photon map include dependencies (via 'gcc -MM -I../common') # TODO: Update after adding pmaproi module! # ambient.o: pmapparm.h pmaptype.h pmapamb.h pmapdata.h dielectric.o glass.o normal.o m_brdf.o m_bsdf.o ashikhmin.o aniso.o: \ pmapparm.h pmaptype.h pmapmat.h pmap.h pmapdata.h raycalls.o rpmain.o rcmain.o rtmain.o rvmain.o: \ pmapparm.h pmaptype.h pmapray.h rcmain.o: pmapparm.h pmaptype.h pmapray.h pmapcontrib.h pmapdata.h raytrace.o: pmapparm.h pmaptype.h pmap.h pmapdata.h renderopts.o: pmapparm.h pmaptype.h pmapopt.h rpict.o: pmapparm.h pmaptype.h pmapbias.h pmapdata.h pmapdiag.h source.o: pmapparm.h pmaptype.h pmap.h pmapdata.h pmapsrc.h pmapbias.o: pmapbias.c pmapbias.h pmapdata.h ray.h ../common/standard.h \ ../common/copyright.h ../common/rtio.h ../common/rtmisc.h \ ../common/rtmath.h ../common/tiff.h ../common/mat4.h ../common/fvect.h \ ../common/rterror.h ../common/octree.h ../common/object.h \ ../common/color.h pmapparm.h pmaptype.h ../common/lookup.h pmap.h \ pmaprand.h pmapcontrib.o: pmapcontrib.c pmapcontrib.h pmapdata.h ray.h \ ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h pmapparm.h pmaptype.h \ ../common/paths.h ../common/lookup.h pmapmat.h pmap.h pmapsrc.h \ source.h pmaprand.h pmapio.h pmapdiag.h ../common/platform.h \ rcontrib.h ../common/rtprocess.h ../common/paths.h func.h \ ../common/calcomp.h ../common/otypes.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c pmapdiag.o: pmapdiag.c pmapdiag.h ../common/platform.h pmapdata.h ray.h \ ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h pmapparm.h pmaptype.h \ ../common/lookup.h pmapio.o: pmapio.c pmapio.h pmapdata.h ray.h ../common/standard.h \ ../common/copyright.h ../common/rtio.h ../common/rtmisc.h \ ../common/rtmath.h ../common/tiff.h ../common/mat4.h ../common/fvect.h \ ../common/rterror.h ../common/octree.h ../common/object.h \ ../common/color.h pmapparm.h pmaptype.h ../common/paths.h \ ../common/lookup.h pmapdiag.h ../common/platform.h ../common/resolu.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c pmapray.o: pmapray.c pmapray.h ray.h ../common/standard.h \ ../common/copyright.h ../common/rtio.h ../common/rtmisc.h \ ../common/rtmath.h ../common/tiff.h ../common/mat4.h ../common/fvect.h \ ../common/rterror.h ../common/octree.h ../common/object.h \ ../common/color.h pmapparm.h pmaptype.h pmap.h pmapdata.h \ ../common/lookup.h pmaptype.o: pmaptype.c pmaptype.h ooccache.o: ooccache.c ooccache.h oocsort.o: oocsort.c oocsort.h ../common/fvect.h morton.h oocbuild.o: oocbuild.c oococt.h morton.h ../common/fvect.h ooccache.h \ oocsort.h oococt.o: oococt.c oococt.h morton.h ../common/fvect.h ooccache.h \ ../common/rtio.h oocnn.o: oocnn.c oocnn.h oococt.h morton.h ../common/fvect.h \ ooccache.h pmapfilt.h ../common/lookup.h oocsort.h pmapfilt.o: pmapfilt.c pmapfilt.h ../common/lookup.h pmapdata.h ray.h \ ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h pmapparm.h pmaptype.h \ ../common/paths.h ../common/random.h source.h otspecial.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c pmapdens.o: pmapdens.c pmapdens.h pmap.h pmapparm.h pmaptype.h pmapdata.h \ ray.h ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h ../common/paths.h \ ../common/lookup.h pmapbias.h ../common/otypes.h \ pmapkdt.h pmapkdt.c pmaptkdt.h pmaptkdt.c pmapooc.h pmapooc.c -mkpmap.o: pmap.h pmapparm.h pmaptype.h pmapdata.h ray.h \ - ../common/standard.h ../common/copyright.h ../common/rtio.h \ - ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ - ../common/fvect.h ../common/rterror.h ../common/octree.h \ - ../common/object.h ../common/color.h ../common/paths.h \ - ../common/lookup.h pmapmat.h pmapsrc.h source.h pmapcontrib.h \ - pmaprand.h ambient.h ../common/resolu.h \ - pmapkdt.h pmapkdt.c pmaptkdt.h pmaptkdt.c pmapooc.h pmapooc.c - pmapdump.o: pmapdump.c pmap.h pmapparm.h pmaptype.h pmapdata.h ray.h \ ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h ../common/paths.h \ ../common/lookup.h pmapio.h ../common/rtio.h \ ../common/resolu.h ../common/random.h \ pmapkdt.h pmapkdt.c pmaptkdt.h pmaptkdt.c pmapooc.h pmapooc.c + pmapdata.o: pmapdata.c pmapdata.h ray.h ../common/standard.h \ ../common/copyright.h ../common/rtio.h ../common/rtmisc.h \ ../common/rtmath.h ../common/tiff.h ../common/mat4.h ../common/fvect.h \ ../common/rterror.h ../common/octree.h ../common/object.h \ ../common/color.h pmapparm.h pmaptype.h ../common/paths.h \ ../common/lookup.h pmapdens.h pmap.h pmaprand.h pmapmat.h \ ../common/otypes.h ../common/random.h source.h otspecial.h \ pmapkdt.h pmapkdt.c pmaptkdt.h pmaptkdt.c pmapooc.h pmapooc.c pmap.o: pmap.c pmap.h pmapparm.h pmaptype.h pmapdata.h ray.h \ ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h ../common/paths.h \ ../common/lookup.h pmapmat.h pmapsrc.h source.h pmaprand.h pmapio.h \ pmapdens.h pmapbias.h pmapdiag.h ../common/platform.h ../common/otypes.h \ pmapkdt.h pmapkdt.c pmaptkdt.h pmaptkdt.c pmapooc.h pmapooc.c pmapamb.o: pmapamb.c pmapamb.h pmapdata.h ray.h ../common/standard.h \ ../common/copyright.h ../common/rtio.h ../common/rtmisc.h \ ../common/rtmath.h ../common/tiff.h ../common/mat4.h ../common/fvect.h \ ../common/rterror.h ../common/octree.h ../common/object.h \ ../common/color.h pmapparm.h pmaptype.h ../common/paths.h \ ../common/lookup.h pmap.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c pmapmat.o: pmapmat.c pmapmat.h pmap.h pmapparm.h pmaptype.h pmapdata.h \ ray.h ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h ../common/paths.h \ ../common/lookup.h pmaprand.h ../common/otypes.h data.h func.h \ ../common/calcomp.h ../common/bsdf.h ../common/ccolor.h \ ../common/platform.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c pmapsrc.o: pmapsrc.c pmapsrc.h ray.h ../common/standard.h \ ../common/copyright.h ../common/rtio.h ../common/rtmisc.h \ ../common/rtmath.h ../common/tiff.h ../common/mat4.h ../common/fvect.h \ ../common/rterror.h ../common/octree.h ../common/object.h \ ../common/color.h pmapparm.h pmaptype.h source.h pmap.h pmapdata.h \ ../common/paths.h ../common/lookup.h pmaprand.h \ ../common/otypes.h otspecial.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c pmapopt.o: pmapopt.c ray.h ../common/standard.h ../common/copyright.h \ ../common/rtio.h ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h \ ../common/mat4.h ../common/fvect.h ../common/rterror.h \ ../common/octree.h ../common/object.h ../common/color.h pmapparm.h \ pmaptype.h pmapparm.o: pmapparm.c pmapparm.h pmaptype.h pmapdata.h ray.h \ ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h ../common/paths.h ../common/lookup.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c pmutil.o: pmutil.h pmutil.c pmap.h pmapparm.h pmaptype.h pmapdata.h ray.h \ ../common/standard.h ../common/copyright.h ../common/rtio.h \ ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ ../common/fvect.h ../common/rterror.h ../common/octree.h \ ../common/object.h ../common/color.h ../common/paths.h \ ../common/lookup.h pmapio.h \ pmapkdt.h pmapkdt.c pmapooc.h pmapooc.c +pmaproi.o: pmaproi.c pmaproi.h ray.h ../common/standard.h \ + ../common/copyright.h ../common/rtio.h ../common/rtmisc.h \ + ../common/rtmath.h ../common/tiff.h ../common/mat4.h ../common/fvect.h \ + ../common/rterror.h ../common/octree.h ../common/object.h \ + ../common/color.h pmapparm.h pmaptype.h otspecial.h ../common/otypes.h + +mkpmap.o: mkpmap.c pmap.h pmapparm.h pmaptype.h ray.h \ + ../common/standard.h ../common/copyright.h ../common/rtio.h \ + ../common/rtmisc.h ../common/rtmath.h ../common/tiff.h ../common/mat4.h \ + ../common/fvect.h ../common/rterror.h ../common/octree.h \ + ../common/object.h ../common/color.h pmapdata.h ../common/paths.h \ + ../common/lookup.h pmapkdt.h pmapfilt.h ../common/fvect.h pmaptkdt.h \ + pmutil.h pmapmat.h pmapsrc.h source.h pmapcontrib.h mrgbe.h rcontrib.h \ + ../common/platform.h ../common/rtprocess.h ../common/paths.h func.h \ + ../common/calcomp.h pmaprand.h pmaproi.h pmapio.h ambient.h \ + ../common/resolu.h diff --git a/pmaproi.c b/pmaproi.c index 88e6afe..38094d6 100644 --- a/pmaproi.c +++ b/pmaproi.c @@ -1,139 +1,161 @@ #ifndef lint static const char RCSid[] = "$Id$"; #endif /* ====================================================================== Regions of interest used by mkpmap to constrain location of photons Roland Schregle (roland.schregle@{hslu.ch, gmail.com} (c) Fraunhofer Institute for Solar Energy Systems, supported by the German Research Foundation (DFG LU-204/10-2, "Fassadenintegrierte Regelsysteme" (FARESYS)) (c) Lucerne University of Applied Sciences and Arts, supported by the Swiss National Science Foundation (SNSF #147053, "Daylight Redirecting Components", SNSF #179067, "Light Fields for Spatio-Temporal Glare Assessment") (c) Tokyo University of Science, supported by the JSPS Grants-in-Aid for Scientific Research (KAKENHI JP19KK0115, "Three-Dimensional Light Flow") ====================================================================== $Id$ */ #include "pmaproi.h" #include "otspecial.h" #include "otypes.h" /* Rectangular / spherical regions of interest */ unsigned pmapNumROI = 0; PhotonMapROI *pmapROI = NULL; /* Polyhedral regions of interest by modifier */ char *pmapROImodList [MAXSET + 1] = {NULL}; -OBJECT polyROIset [MAXSET + 1] = {0}; +OBJECT polyROIset [PMAP_MAXROI + 1] = {0}; void getPolyROIs (char **roiModList) /* Find geometry comprising polyhedral regions of interest from modifiers in * roiModList */ { OBJECT i; OBJREC *obj, *mat; char **lp; unsigned lastNumPolys = 0; /* Init poly ROI set */ polyROIset [0] = 0; if (!roiModList [0]) return; for (lp = roiModList; *lp; lp++) { lastNumPolys = polyROIset [0]; for (i = 0; i < nobjects; i++) { obj = objptr(i); mat = findmaterial(obj); /* Check if object is geometry and its modifier is in list */ - if (issurface(obj -> otype) && mat && !strcmp(mat -> oname, *lp)) { + if (mat && !strcmp(mat -> oname, *lp) && issurface(obj -> otype)) { if (polyROIset [0] >= PMAP_MAXROI) error(USER, "too many ROI objects"); - - insertelem(polyROIset, i); + else + insertelem(polyROIset, i); } } if (polyROIset [0] == lastNumPolys) { - /* No geometry found for this modifier */ + /* No geometry added for this modifier */ sprintf(errmsg, "no ROI geometry found for modifier %s", *lp); error(USER, errmsg); } } if (!polyROIset [0]) /* Made redundant by check above? */ error(USER, "no ROI modifiers found"); } int photonInROI (const RAY *photonRay) /* Returns nonzero if photon defined by photonRay lies in any defined region * of interest */ { - unsigned inROI = 0, i; + int inROI = 0, i; if (pmapNumROI && pmapROI) { /* Check rectangular / spherical ROIs */ FVECT photonDist; for (i = 0; i < pmapNumROI; i++) { VSUB(photonDist, photonRay -> rop, pmapROI [i].pos); /* NOTE: Size of spherical ROI is _squared_ */ inROI = (PMAP_ROI_ISSPHERE(pmapROI + i) ? DOT(photonDist, photonDist) <= pmapROI [i].siz [0] : fabs(photonDist [0]) <= pmapROI [i].siz [0] && fabs(photonDist [1]) <= pmapROI [i].siz [1] && fabs(photonDist [2]) <= pmapROI [i].siz [2] ); if (inROI) /* Bail out early, skip remaining ROIs */ return 1; } } if (polyROIset [0]) { /* Check polyhedral ROIs; send ray and count number of crossed * polygons in ROI set */ - RAY testRay; + RAY testRay; + int rayFlip = 0; /* Init inclusion test ray from photon origin and incident direction */ rayorigin(&testRay, PRIMARY, NULL, NULL); - /* Offset origin along reversed photon direction in case we have a - * surface-bound (i.e. global, caustic) photon, thereby avoiding - * potential boundary issues. */ - VSUM(testRay.rorg, photonRay -> rop, photonRay -> rdir, -2 * FTINY); - VCOPY(testRay.rdir, photonRay -> rdir); testRay.rmax = FHUGE; - /* Follow inclusion test ray until it leaves the scene */ - while (localhit(&testRay, &thescene)) { - /* Toggle odd/even number of crossings if intersected object is in - ROI set (note this works since inset() returns 0 or 1!) */ - inROI ^= inset(polyROIset, testRay.robj); - /* Update ray origin with intersection for next iteration */ - VCOPY(testRay.rorg, testRay.rop); - } - - return inROI; + do { + if (!rayFlip) { + /* 1st iteration: set up forward test ray from photon hitpoint, + offset slightly in reversed direction to avoid potential + boundary issues with surface-bound (i.e. global, caustic) + photons */ + VSUM(testRay.rorg, photonRay -> rop, + photonRay -> rdir, -2 * FTINY + ); + VCOPY(testRay.rdir, photonRay -> rdir); + } + else { + /* 2nd iteration: reverse test ray direction from photon + hitpoint. This additional test mitigates issues with + semi-open ROIs */ + VCOPY(testRay.rorg, photonRay -> rop); + for (i = 0; i < 3; i++) + testRay.rdir [i] = -photonRay -> rdir [i]; + } + + /* Follow inclusion test ray until it leaves the scene */ + while (localhit(&testRay, &thescene)) { + /* Toggle odd/even number of crossings if intersected object is in + ROI set (note this works since inset() returns 0 or 1!) */ + inROI ^= inset(polyROIset, testRay.robj); + /* Update ray origin with intersection for next iteration */ + VCOPY(testRay.rorg, testRay.rop); + } + + if (!(rayFlip || inROI)) + /* Preempt reversed test ray if fwd already outside ROI */ + return 0; + } while (rayFlip ^= 1); + + /* inROI==0 if odd #crossings (=inside) in each iteration */ + return !inROI; } /* No ROIs defined; accept photon unconditionally */ return 1; } diff --git a/pmaproi.h b/pmaproi.h index f6e5189..6f7a6fe 100644 --- a/pmaproi.h +++ b/pmaproi.h @@ -1,53 +1,53 @@ /* ====================================================================== Regions of interest used by mkpmap to constrain location of photons Roland Schregle (roland.schregle@{hslu.ch, gmail.com} (c) Fraunhofer Institute for Solar Energy Systems, supported by the German Research Foundation (DFG LU-204/10-2, "Fassadenintegrierte Regelsysteme" (FARESYS)) (c) Lucerne University of Applied Sciences and Arts, supported by the Swiss National Science Foundation (SNSF #147053, "Daylight Redirecting Components", SNSF #179067, "Light Fields for Spatio-Temporal Glare Assessment") (c) Tokyo University of Science, supported by the JSPS Grants-in-Aid for Scientific Research (KAKENHI JP19KK0115, "Three-Dimensional Light Flow") ====================================================================== $Id$ */ #ifndef _PMAP_ROI_H #define _PMAP_ROI_H #include "ray.h" - #define PMAP_MAXROI 1024 + #define PMAP_MAXROI 2048 #define PMAP_ROI_ISSPHERE(roi) ((roi)->siz[1] <= 0 && (roi)->siz[2] <= 0) #define PMAP_ROI_SETSPHERE(roi) ((roi)->siz[1] = (roi)->siz[2] = -1) /* Region of interest defined by geometry */ typedef struct { /* siz [1], siz [2] <= 0 --> sphere, else rectangle */ float pos [3], siz [3]; } PhotonMapROI; /* Rectangular / spherical regions of interest */ extern unsigned pmapNumROI; extern PhotonMapROI *pmapROI; /* Polyhedral regions of interest by modifier */ extern char *pmapROImodList []; extern OBJECT polyROIset []; void getPolyROIs (char **roiModList); /* Find geometry of polyhedral regions of interest from modifier list */ int photonInROI (const RAY *photonRay); /* Returns nonzero if photon defined by photonRay lies in any defined * region of interest */ #endif