# Makefile for atomic structure
# Last edited on 2022-07-24 11:35:56 by stolfi

STRUC_NAME := trisodium_pentaborate

SHELL := /bin/bash

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

# Image size:
WIDTH := 1000
HEIGHT := 750

# 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 := \
  +L/usr/share/povray-3.7/include \
  +L../tools/ttf\
  +L../tools

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

NAME := main
MAIN := main

all: 
	-/bin/rm -f ${NAME}.png out/*
	${MAKE} image

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

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

STRUC_INC := ${STRUC_NAME}.inc
STRUC_COORDS := ${STRUC_NAME}_coords.txt

STRUC_bo_anion := 1   # If 1, shows only the B-O anion only.
STRUC_one_sheet := 1  # If 1, shows a single sheet only.
STRUC_x_cells := 1    # If 1, shows copies of the structure in adjacent {x} cells.
STRUC_y_cells := 0    # If 1, shows copies of the structure in adjacent {y} cells.
STRUC_z_cells := 1    # If 1, shows copies of the structure in adjacent {z} cells.

${STRUC_INC}: Makefile ${STRUC_COORDS} atom_coords_to_pov.gawk
	atom_coords_to_pov.gawk \
          -v bo_anion=${STRUC_bo_anion} \
          -v one_sheet=${STRUC_one_sheet} \
          -v x_cells=${STRUC_x_cells} \
          -v y_cells=${STRUC_y_cells} \
          -v z_cells=${STRUC_z_cells} \
          < ${STRUC_COORDS} \
          > ${STRUC_INC}

# Input files except "main.pov":
OTHERINPUTS := \
  Makefile STATIC.make MOVIE.make \
  ${STRUC_INC} \
  ${wildcard {,../tools/}*.inc pic-*.{png,jpg,JPG} }

# 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 MOVIE.make
# include STATIC.make