Geomorph is a height field generator and editor for the Linux

operating system.

A height field is a kind of topographic map.  It is a 2D projection
of a 3D landscape.

Geomorph generates square images and shows a 3D preview of the
resulting landscape.  The resulting 2D image can be processed with
a tool like Povray for rendering the landscape.

WWW: http://geomorph.sourceforge.net/

PR:		ports/94521
Submitted by:	Dmitry Marakasov <amdmi3@mail.ru>

graphics/Makefile

@@ -141,6 +141,7 @@
     SUBDIR += gdk-pixbuf
     SUBDIR += gdtclft
     SUBDIR += geist
+    SUBDIR += geomorph
     SUBDIR += geomview
     SUBDIR += geos
     SUBDIR += gephex

graphics/geomorph/Makefile

@@ -0,0 +1,41 @@
+# ports collection makefile for:	geomorph
+# Date created:		24 Feb 2006
+# Whom:			Dmitry Marakasov <amdmi3@mail.ru>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	geomorph
+PORTVERSION=	0.31
+CATEGORIES=	graphics
+MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
+MASTER_SITE_SUBDIR=	${PORTNAME}
+EXTRACT_SUFX=	.tgz
+
+MAINTAINER=	amdmi3@mail.ru
+COMMENT=	Height field generator and editor
+
+LIB_DEPENDS=	gtkglext-x11-1.0.2:${PORTSDIR}/x11-toolkits/gtkglext
+
+USE_X_PREFIX=	yes
+USE_GL=		yes
+USE_GMAKE=	yes
+GNU_CONFIGURE=	yes
+
+PLIST_SUB=	PORTVERSION=${PORTVERSION}
+
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} < 500000
+EXTRA_PATCHES=	${PATCHDIR}/extra-patch-*
+.endif
+
+post-patch:
+	@${REINPLACE_CMD} -e 's|libpng|libpng12|' ${WRKSRC}/configure
+	@${REINPLACE_CMD} -e 's|/usr/local/share/geomorph|${DATADIR}|' ${WRKSRC}/install-step* ${WRKSRC}/install-user ${WRKSRC}/src/app/app.c
+	@${REINPLACE_CMD} -e 's|\$$HOME/geomorph|\$$HOME/.geomorph|' ${WRKSRC}/install-step* ${WRKSRC}/install-user
+	@${REINPLACE_CMD} -e 's|>&|>|' ${WRKSRC}/install-step2-rcfile
+	@${REINPLACE_CMD} -e '/DEFAULT_DIR/ s|geomorph|.geomorph|' ${WRKSRC}/src/app/globals.h ${WRKSRC}/src/hf/globals.h
+	@${RM} ${WRKSRC}/install-step*.bak ${WRKSRC}/install-user*.bak
+
+.include <bsd.port.post.mk>

graphics/geomorph/distinfo

@@ -0,0 +1,3 @@
+MD5 (geomorph-0.31.tgz) = 778b2ec4efba77b7efb402bc17dc90ac
+SHA256 (geomorph-0.31.tgz) = 8c505f6ee9a0d4c53565e608e68a62b54b966bbae41ced562fabcb191f0097a1
+SIZE (geomorph-0.31.tgz) = 1041449

graphics/geomorph/files/extra-patch-src-hf-gl_preview.c

@@ -0,0 +1,34 @@
+--- src/hf/gl_preview.c.orig	Wed Nov 23 06:44:22 2005
++++ src/hf/gl_preview.c	Mon Mar  6 12:59:24 2006
+@@ -337,10 +337,10 @@
+ // printf ("Realize Event\n");
+ 
+   	gl_preview_struct *gl_hf;
+-  	gl_hf = ((hf_wrapper_struct *) data)->gl_preview;
+ 
+ 	GdkGLContext *glcontext = gtk_widget_get_gl_context (widget);
+ 	GdkGLDrawable *gldrawable = gtk_widget_get_gl_drawable (widget);
++  	gl_hf = ((hf_wrapper_struct *) data)->gl_preview;
+ 
+   /*** OpenGL BEGIN ***/
+ 	if (!gdk_gl_drawable_gl_begin (gldrawable, glcontext)) {
+@@ -588,6 +588,8 @@
+ 	gint i;
+ 	camera_struct *camera;
+ 	gl_preview_struct *gl_hf;
++	GdkGLContext *glcontext;
++	GdkGLDrawable *gldrawable;
+ 	gl_hf = ((hf_wrapper_struct *) data)->gl_preview;
+ 	camera = gl_hf->cameras[gl_hf->current_camera_id];
+   /* Draw only on the last expose event. */
+@@ -600,8 +602,8 @@
+ 
+ //	printf("************* GL DRAWING 2 ************** - HFW: %d\n", data);
+   
+-  GdkGLContext *glcontext = gtk_widget_get_gl_context (widget);
+-  GdkGLDrawable *gldrawable = gtk_widget_get_gl_drawable (widget);
++  glcontext = gtk_widget_get_gl_context (widget);
++  gldrawable = gtk_widget_get_gl_drawable (widget);
+ 
+   /*** OpenGL BEGIN ***/
+   if (!gdk_gl_drawable_gl_begin (gldrawable, glcontext))

graphics/geomorph/files/extra-patch-src-hf-hf_calc.c

@@ -0,0 +1,11 @@
+--- src/hf/hf_calc.c.orig	Tue Nov 22 07:25:40 2005
++++ src/hf/hf_calc.c	Mon Mar  6 13:08:02 2006
+@@ -1298,6 +1298,8 @@
+ 		overflow);
+ }
+ 
++#define lround(x) (((x) - (gdouble)(long int)(x)) < 0.5 ? (x) : (x+1.0))
++
+ void hf_fast_rotate (hf_type *hf_in, hf_type *hf_out, gint hf_size, gint angle) {
+ //	Rotation of a square HF, preview style, with aliasing
+ //	"Wraps"

graphics/geomorph/files/extra-patch-src-hf-subdiv1_dialog.c

@@ -0,0 +1,13 @@
+--- src/hf/subdiv1_dialog.c.orig	Thu Apr  7 05:34:56 2005
++++ src/hf/subdiv1_dialog.c	Mon Mar  6 12:55:02 2006
+@@ -55,9 +55,9 @@
+ }
+ 
+ gint change_subdiv1_seed(GtkWidget *entry, gpointer data) {
++	unsigned int s;
+ 	hf_wrapper_struct *hfw;
+ 	hfw = (hf_wrapper_struct *) * (hf_wrapper_struct **) data;
+-	unsigned int s;
+ 	// Avoid double display... the callback seems always to be called twice,
+ 	// the first time with an empty entry, I don't know why
+ 	// (maybe because "gtk_entry_set_text" blanks the field before writing in it??)

graphics/geomorph/files/patch-src-app-main.c

@@ -0,0 +1,65 @@
+--- src/app/main.c.orig	Sun Nov  6 08:52:50 2005
++++ src/app/main.c	Tue Feb 28 04:00:28 2006
+@@ -19,6 +19,7 @@
+  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+  */
+ 
++#include <sys/param.h>
+ #include "./main.h"
+ #include "./globals.h"
+ // Gtkglext - 2005-11
+@@ -48,37 +49,21 @@
+ 	if (command) free(command);
+ }
+ 
++char *get_current_dir_name() {
++	char *buf = malloc(MAXPATHLEN);
++	getwd(buf);
++	return buf;
++}
++
+ gchar *find_config_file() {
+ //	Returns the config file name (name OPTIONS_FILE, defined in globals.h),
+ //	with its full path
+ 	gchar *default_dir, *path_n_file, *buf, *command;
+ 	gboolean shortcuts;
+ 
+-//	We try:
+-//	1. in the current directory. (./OPTIONS_FILE = ./geomorphrc)
+-//	2. if not found, we try ./DEFAULT_DIR/OPTIONS_FILE (./geomorph/geomorphrc)
+-//	3. if not found, we try $HOME/OPTIONS_FILE (~/geomorphrc)
+-//	4. if not found, we try in $HOME/DEFAULT_DIR (~/geomorph/geomorphrc) 
+-//	--> if OPTIONS_FILE was not found, and 
+-//	if $HOME/DEFAULT_DIR doesn't exist, we create the required files
+-//	The directory where OPTIONS_FILE is found becomes the default one (DEF_DIR)
+-
+-	// Try ./OPTIONS_FILE
+-	default_dir = (gchar *) get_current_dir_name();
+-	path_n_file = concat_dname_fname(default_dir,OPTIONS_FILE);
+-	if (!filexists(path_n_file)) { // Try ./DEFAULT_DIR/OPTIONS_FILE
+-		default_dir = concat_dname_fname(default_dir,DEFAULT_DIR);
+-		if (path_n_file)
+-			free(path_n_file);
+-		path_n_file = concat_dname_fname(default_dir,OPTIONS_FILE);
+-		if (!filexists(path_n_file)) { // Try in the home directory - ~/OPTIONS_FILE
++	// Config file is located under $HOME/.geomorph/geomorphrc
+ 			default_dir = getenv("HOME");
+-			if (path_n_file)
+-				free(path_n_file);
+-			path_n_file = concat_dname_fname(default_dir, OPTIONS_FILE);
+-			if (!filexists(path_n_file)) { // Try ~/DEFAULT_DIR/OPTIONS_FILE
+ 				default_dir = concat_dname_fname(default_dir,DEFAULT_DIR);
+-				if (path_n_file) free(path_n_file);
+ 				path_n_file = concat_dname_fname(default_dir, OPTIONS_FILE);
+ 				if (directory_exists(default_dir)) {
+ 					if (!filexists(path_n_file)) {
+@@ -109,9 +94,6 @@
+ 					}
+ 				if (path_n_file) free(path_n_file);
+ 				}
+-			}
+-		}
+-	}
+ 	return add_filesep(default_dir);
+ }
+ 

graphics/geomorph/pkg-descr

@@ -0,0 +1,11 @@
+Geomorph is a height field generator and editor for the Linux
+operating system.
+
+A height field is a kind of topographic map.  It is a 2D projection
+of a 3D landscape.
+
+Geomorph generates square images and shows a 3D preview of the
+resulting landscape.  The resulting 2D image can be processed with
+a tool like Povray for rendering the landscape.
+
+WWW: http://geomorph.sourceforge.net/

graphics/geomorph/pkg-plist

@@ -0,0 +1,50 @@
+bin/geomorph
+%%DATADIR%%/%%PORTVERSION%%/AFAIRE
+%%DATADIR%%/%%PORTVERSION%%/FAQ
+%%DATADIR%%/%%PORTVERSION%%/FAQ-fr
+%%DATADIR%%/%%PORTVERSION%%/LISEZMOI
+%%DATADIR%%/%%PORTVERSION%%/README
+%%DATADIR%%/%%PORTVERSION%%/TODO
+%%DATADIR%%/%%PORTVERSION%%/geomorphrc
+%%DATADIR%%/%%PORTVERSION%%/geomorphrc_de
+%%DATADIR%%/%%PORTVERSION%%/geomorphrc_en
+%%DATADIR%%/%%PORTVERSION%%/geomorphrc_fr
+%%DATADIR%%/%%PORTVERSION%%/install-step1-dir
+%%DATADIR%%/%%PORTVERSION%%/install-step2-rcfile
+%%DATADIR%%/%%PORTVERSION%%/install-step3-desktop
+%%DATADIR%%/%%PORTVERSION%%/install-user
+%%DATADIR%%/%%PORTVERSION%%/scenes/canyon.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/colmap
+%%DATADIR%%/%%PORTVERSION%%/scenes/colmap.c
+%%DATADIR%%/%%PORTVERSION%%/scenes/desert.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/desert_new.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/desert_with_tree.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/geomorph_txtr.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/global_settings.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/iced_satellite.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/maprock1.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/moon.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/mountains.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/olivier4.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/painted_desert.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/painted_desert_map1.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/painted_desert_map2.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/painted_desert_map3.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/sea_and_fog.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/sea_and_rocks.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/sea_n_moon.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/simple_terrain.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/slope_patterns.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/stars.inc
+%%DATADIR%%/%%PORTVERSION%%/scenes/sunseta.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/sunsetb.pov
+%%DATADIR%%/%%PORTVERSION%%/scenes/uranus.inc
+%%DATADIR%%/%%PORTVERSION%%/splash.jpg
+%%DATADIR%%/%%PORTVERSION%%/update-rc
+%%DATADIR%%/%%PORTVERSION%%/v0_30_new_sections
+%%DATADIR%%/GeoMorph.xpm
+%%DATADIR%%/Geomorph-gnome.desktop
+%%DATADIR%%/Geomorph-kde.desktop
+@dirrm %%DATADIR%%/%%PORTVERSION%%/scenes
+@dirrm %%DATADIR%%/%%PORTVERSION%%
+@dirrm %%DATADIR%%