# Makefile for Diderot test programs
#

SHELL =		@SHELL@
CC =		@CC@
DIDEROTC =	../bin/diderotc
DIDEROTC_FLAGS = -log
UNU =		$(TEEM_DIR)/bin/unu

IMAGE_FILE =	../data/vox1.nrrd
IMAGE_STEM =	$(shell basename $(IMAGE_FILE) .nrrd)

# command-line options for vr-MIP example
VR_OPTIONS =	-DdataFile=$(IMAGE_FILE)

INCLUDE_PATHS =	-I../src/include -I@TEEM_DIR@/include
LIBS =		-lteem ../src/lib/diderot-lib.o

CPPFLAGS +=	$(INCLUDE_PATHS)
LDFLAGS =	-L@TEEM_DIR@/lib $(LIBS)

$(IMAGE_STEM).png:	$(IMAGE_STEM).txt
	$(UNU) reshape -i $(IMAGE_STEM).txt -s 200 200 | uniquantize -b 8 -o $(IMAGE_STEM).png

$(IMAGE_STEM).txt:	vr-MIP
	vr-MIP

vr-MIP:		vr-MIP.o ../src/lib/diderot-lib.o
	$(CC) -o vr-MIP vr-MIP.o $(LDFLAGS)

vr-MIP.o:	vr-MIP.c
	$(CC) -c $(CFLAGS) $(CPPFLAGS) vr-MIP.c

vr-MIP.c:	vr-MIP.diderot
	$(DIDEROTC) $(DIDEROTC_FLAGS) $(VR_OPTIONS) vr-MIP.diderot