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Updated MapObject plug-in.

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--Sven
This commit is contained in:
Sven Neumann
1998-07-16 00:45:41 +00:00
parent a528c42a2e
commit b5b15171ca
15 changed files with 1045 additions and 107 deletions
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142
plug-ins/MapObject/mapobject_main.c
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@ -1,5 +1,5 @@
/*********************************************************************************/
/* MapObject 1.00 -- image filter plug-in for The Gimp program */
/* MapObject 1.10 -- image filter plug-in for The Gimp program */
/* Copyright (C) 1996-98 Tom Bech */
/* Copyright (C) 1996-98 Federico Mena Quintero */
/*===============================================================================*/
@ -17,7 +17,7 @@
/*===============================================================================*/
/* You should have received a copy of the GNU General Public License along with */
/* this program (read the "COPYING" file); if not, write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/*===============================================================================*/
/* In other words, you can't sue us for whatever happens while using this ;) */
/*********************************************************************************/
@ -42,6 +42,8 @@ void mapobject_noninteractive (GDrawable *drawable);
void set_default_settings(void)
{
gint i;
gck_vector3_set(&mapvals.viewpoint, 0.5,0.5,2.0);
gck_vector3_set(&mapvals.firstaxis, 1.0,0.0,0.0);
gck_vector3_set(&mapvals.secondaxis, 0.0,1.0,0.0);
@ -49,6 +51,7 @@ void set_default_settings(void)
gck_vector3_set(&mapvals.position, 0.5,0.5,0.0);
gck_vector3_set(&mapvals.lightsource.position, -0.5,-0.5,2.0);
gck_vector3_set(&mapvals.lightsource.direction, -1.0,-1.0,1.0);
gck_vector3_set(&mapvals.scale, 0.5,0.5,0.5);
mapvals.maptype=MAP_PLANE;
@ -76,52 +79,83 @@ void set_default_settings(void)
mapvals.material.diffuse_ref = 0.5;
mapvals.material.specular_ref = 0.5;
mapvals.material.highlight = 27.0;
for (i=0;i<6;i++)
mapvals.boxmap_id[i] = -1;
}
MAIN()
void check_drawables(GDrawable *drawable)
{
gint i;
/* Check that boxmap images are valid */
/* ================================== */
for (i=0;i<mapvals.boxmap_id[i];i++)
{
if (mapvals.boxmap_id[i]==-1)
mapvals.boxmap_id[i] = drawable->id;
else if (mapvals.boxmap_id[i]!=-1 && gimp_drawable_image_id(mapvals.boxmap_id[i])==-1)
mapvals.boxmap_id[i] = drawable->id;
else if (gimp_drawable_gray(mapvals.boxmap_id[i]))
mapvals.boxmap_id[i] = drawable->id;
}
}
MAIN();
static void query(void)
{
static GParamDef args[] =
{
{ PARAM_INT32, "run_mode", "Interactive (0), non-interactive (1)" },
{ PARAM_IMAGE, "image", "Input image" },
{ PARAM_DRAWABLE, "drawable", "Input drawable" },
{ PARAM_INT32, "maptype", "Type of mapping (0=plane,1=sphere)" },
{ PARAM_FLOAT, "viewpoint_x", "Position of viewpoint (x,y,z)" },
{ PARAM_FLOAT, "viewpoint_y", "Position of viewpoint (x,y,z)" },
{ PARAM_FLOAT, "viewpoint_z", "Position of viewpoint (x,y,z)" },
{ PARAM_FLOAT, "position_x", "Object position (x,y,z)" },
{ PARAM_FLOAT, "position_y", "Object position (x,y,z)" },
{ PARAM_FLOAT, "position_z", "Object position (x,y,z)" },
{ PARAM_FLOAT, "firstaxis_x", "First axis of object [x,y,z]" },
{ PARAM_FLOAT, "firstaxis_y", "First axis of object [x,y,z]" },
{ PARAM_FLOAT, "firstaxis_z", "First axis of object [x,y,z]" },
{ PARAM_FLOAT, "secondaxis_x", "Second axis of object [x,y,z]" },
{ PARAM_FLOAT, "secondaxis_y", "Second axis of object [x,y,z]" },
{ PARAM_FLOAT, "secondaxis_z", "Second axis of object [x,y,z]" },
{ PARAM_FLOAT, "rotationangle_x", "Axis rotation (xy,xz,yz) in degrees" },
{ PARAM_FLOAT, "rotationangle_y", "Axis rotation (xy,xz,yz) in degrees" },
{ PARAM_FLOAT, "rotationangle_z", "Axis rotation (xy,xz,yz) in degrees" },
{ PARAM_INT32, "lighttype", "Type of lightsource (0=point,1=directional,3=none)" },
{ PARAM_COLOR, "lightcolor", "Lightsource color (r,g,b)" },
{ PARAM_FLOAT, "lightposition_x", "Lightsource position (x,y,z)" },
{ PARAM_FLOAT, "lightposition_y", "Lightsource position (x,y,z)" },
{ PARAM_FLOAT, "lightposition_z", "Lightsource position (x,y,z)" },
{ PARAM_FLOAT, "lightdirection_x", "Lightsource direction [x,y,z]" },
{ PARAM_FLOAT, "lightdirection_y", "Lightsource direction [x,y,z]" },
{ PARAM_FLOAT, "lightdirection_z", "Lightsource direction [x,y,z]" },
{ PARAM_FLOAT, "ambient_intensity", "Material ambient intensity (0..1)" },
{ PARAM_FLOAT, "diffuse_intensity", "Material diffuse intensity (0..1)" },
{ PARAM_FLOAT, "diffuse_reflectivity", "Material diffuse reflectivity (0..1)" },
{ PARAM_FLOAT, "specular_reflectivity", "Material specular reflectivity (0..1)" },
{ PARAM_FLOAT, "highlight", "Material highlight (0..->), note: it's expotential" },
{ PARAM_INT32, "antialiasing", "Apply antialiasing (TRUE/FALSE)" },
{ PARAM_INT32, "tiled", "Tile source image (TRUE/FALSE)" },
{ PARAM_INT32, "newimage", "Create a new image (TRUE/FALSE)" },
{ PARAM_INT32, "transparentbackground", "Make background transparent (TRUE/FALSE)" },
{ PARAM_FLOAT, "radius", "Sphere radius (only used when maptype=1)" }
{ PARAM_INT32, "run_mode", "Interactive (0), non-interactive (1)" },
{ PARAM_IMAGE, "image", "Input image" },
{ PARAM_DRAWABLE, "drawable", "Input drawable" },
{ PARAM_INT32, "maptype", "Type of mapping (0=plane,1=sphere,2=box)" },
{ PARAM_FLOAT, "viewpoint_x", "Position of viewpoint (x,y,z)" },
{ PARAM_FLOAT, "viewpoint_y", "Position of viewpoint (x,y,z)" },
{ PARAM_FLOAT, "viewpoint_z", "Position of viewpoint (x,y,z)" },
{ PARAM_FLOAT, "position_x", "Object position (x,y,z)" },
{ PARAM_FLOAT, "position_y", "Object position (x,y,z)" },
{ PARAM_FLOAT, "position_z", "Object position (x,y,z)" },
{ PARAM_FLOAT, "firstaxis_x", "First axis of object [x,y,z]" },
{ PARAM_FLOAT, "firstaxis_y", "First axis of object [x,y,z]" },
{ PARAM_FLOAT, "firstaxis_z", "First axis of object [x,y,z]" },
{ PARAM_FLOAT, "secondaxis_x", "Second axis of object [x,y,z]" },
{ PARAM_FLOAT, "secondaxis_y", "Second axis of object [x,y,z]" },
{ PARAM_FLOAT, "secondaxis_z", "Second axis of object [x,y,z]" },
{ PARAM_FLOAT, "rotationangle_x", "Rotation about X axis in degrees" },
{ PARAM_FLOAT, "rotationangle_y", "Rotation about Y axis in degrees" },
{ PARAM_FLOAT, "rotationangle_z", "Rotation about Z axis in degrees" },
{ PARAM_INT32, "lighttype", "Type of lightsource (0=point,1=directional,3=none)" },
{ PARAM_COLOR, "lightcolor", "Lightsource color (r,g,b)" },
{ PARAM_FLOAT, "lightposition_x", "Lightsource position (x,y,z)" },
{ PARAM_FLOAT, "lightposition_y", "Lightsource position (x,y,z)" },
{ PARAM_FLOAT, "lightposition_z", "Lightsource position (x,y,z)" },
{ PARAM_FLOAT, "lightdirection_x", "Lightsource direction [x,y,z]" },
{ PARAM_FLOAT, "lightdirection_y", "Lightsource direction [x,y,z]" },
{ PARAM_FLOAT, "lightdirection_z", "Lightsource direction [x,y,z]" },
{ PARAM_FLOAT, "ambient_intensity", "Material ambient intensity (0..1)" },
{ PARAM_FLOAT, "diffuse_intensity", "Material diffuse intensity (0..1)" },
{ PARAM_FLOAT, "diffuse_reflectivity", "Material diffuse reflectivity (0..1)" },
{ PARAM_FLOAT, "specular_reflectivity", "Material specular reflectivity (0..1)" },
{ PARAM_FLOAT, "highlight", "Material highlight (0..->), note: it's expotential" },
{ PARAM_INT32, "antialiasing", "Apply antialiasing (TRUE/FALSE)" },
{ PARAM_INT32, "tiled", "Tile source image (TRUE/FALSE)" },
{ PARAM_INT32, "newimage", "Create a new image (TRUE/FALSE)" },
{ PARAM_INT32, "transparentbackground", "Make background transparent (TRUE/FALSE)" },
{ PARAM_FLOAT, "radius", "Sphere radius (only used when maptype=1)" },
{ PARAM_FLOAT, "x_scale", "Box x size (0..->)" },
{ PARAM_FLOAT, "y_scale", "Box y size (0..->)" },
{ PARAM_FLOAT, "z_scale", "Box z size (0..->)"},
{ PARAM_DRAWABLE, "front_drawable", "Box front face (set these to -1 if not used)" },
{ PARAM_DRAWABLE, "back_drawable", "Box back face" },
{ PARAM_DRAWABLE, "top_drawable", "Box top face" },
{ PARAM_DRAWABLE, "bottom_drawable", "Box bottom face" },
{ PARAM_DRAWABLE, "left_drawable", "Box left face" },
{ PARAM_DRAWABLE, "right_drawable", "Box right face" }
};
static GParamDef *return_vals = NULL;
@ -129,12 +163,12 @@ static void query(void)
static gint nreturn_vals = 0;
gimp_install_procedure ("plug_in_map_object",
"Maps a picture to a object (plane, sphere)",
"Maps a picture to a object (plane, sphere or box)",
"No help yet",
"Tom Bech & Federico Mena Quintero",
"Tom Bech & Federico Mena Quintero",
"Version 1.00, March 15 1998",
"<Image>/Filters/Map/Map Object",
"Version 1.10, July 17 1998",
"<Image>/Filters/Distorts/Map Object",
"RGB*",
PROC_PLUG_IN,
nargs, nreturn_vals,
@ -151,6 +185,7 @@ static void run(gchar *name,
GDrawable *drawable;
GRunModeType run_mode;
GStatusType status = STATUS_SUCCESS;
gint i;
run_mode = param[0].data.d_int32;
@ -178,16 +213,18 @@ static void run(gchar *name,
/* ====================== */
gimp_get_data ("plug_in_map_object", &mapvals);
check_drawables(drawable);
mapobject_interactive(drawable);
gimp_set_data("plug_in_map_object", &mapvals, sizeof(MapObjectValues));
break;
case RUN_WITH_LAST_VALS:
gimp_get_data ("plug_in_map_object", &mapvals);
check_drawables(drawable);
image_setup(drawable,FALSE);
compute_image();
break;
case RUN_NONINTERACTIVE:
if (nparams != 37)
if (nparams != 46)
status = STATUS_CALLING_ERROR;
else if (status == STATUS_SUCCESS)
{
@ -227,20 +264,26 @@ static void run(gchar *name,
mapvals.create_new_image = (gint)param[34].data.d_int32;
mapvals.transparent_background = (gint)param[35].data.d_int32;
mapvals.radius = param[36].data.d_float;
mapvals.scale.x = param[37].data.d_float;
mapvals.scale.y = param[38].data.d_float;
mapvals.scale.z = param[39].data.d_float;
for (i=0;i<6;i++)
mapvals.boxmap_id[i] = gimp_drawable_get(param[40+i].data.d_drawable)->id;
check_drawables(drawable);
image_setup(drawable, FALSE);
compute_image();
}
break;
}
if (run_mode != RUN_NONINTERACTIVE)
gimp_displays_flush();
values[0].data.d_status = status;
if (run_mode != RUN_NONINTERACTIVE)
gimp_displays_flush();
gimp_drawable_detach(drawable);
}
GPlugInInfo PLUG_IN_INFO =
@ -263,7 +306,6 @@ void mapobject_interactive(GDrawable *drawable)
gdk_set_use_xshm(gimp_use_xshm());
gtk_init (&argc, &argv);
gtk_rc_parse (gimp_gtkrc ());
/* Set up ArcBall stuff */
/* ==================== */