# Makefile para exercícios ESTÁTICOS de POV-Ray
# Last edited on 2019-11-22 19:20:37 by jstolfi

SHELL := /bin/bash

# Runs POV-Ray on file "main.pov" to produce 
# image "main.png".

# Image size:
WIDTH := 800
HEIGHT := 800

# Should images be displayed automatically?
SHOW := YES

# Should filter error messages (0 or 1):
FILTER := 1

# Will cast {NRAYS^2} rays per pixel:
NRAYS := 2

# Directories where POV-Ray is installed:
POVRAY := /usr/bin/povray
POVINC := /usr/share/povray-3.7/include/
POVTTF := ../tools/ttf

# ----------------------------------------------------------------------

NAME := main
MAIN := main

all: 
	${MAKE} image
	cat out/pieces.txt \
          | draw_pieces.sh \
          > out/cutting.txt
	cat out/cutting.txt

clean::
	-/bin/rm -f ${NAME}.png 
	-/bin/rm -f ${NAME}-*.log ${NAME}.log
	-/bin/rm -f out/*.{txt,png,pdf}

# ----------------------------------------------------------------------
# Auxiliary source files should be named "*.inc".
# Image fiels used for textures etc. shoud be named "pic-*.png" or "pic-*.jpg".


# Input files except "main.pov":
INC_IMG_FILES := ${wildcard *.inc pic-*.{png,jpg,JPG} }
OTHERINPUTS := \
  ${shell echo ${INC_IMG_FILES} | tr ' ' '\012' | grep -v -e '${NAME}.(png|pov)'}

# These are defined with "=" rather than ":=" in order to defer expansion
DIRTAIL = ${shell pwd | sed -e 's:^.*/::'}

# Full name of POV-ray executable:
POVRAY := povray

# Command to display resultin image:
IMVIEW := display -title '%d/%f'

include STATIC.make