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/* ----------------------------------------------------------------------
* p_plug_in_bump_map_iter_ALT
* ----------------------------------------------------------------------
*/
gint p_plug_in_bump_map_iter_ALT(GimpRunMode run_mode, gint32 total_steps, gdouble current_step, gint32 len_struct)
{
typedef struct t_plug_in_bump_map_Vals
{
gint32 bumpmap;
gdouble azimuth;
gdouble elevation;
long depth;
long xofs;
long yofs;
long waterlevel;
long ambient;
long compensate;
long invert;
long type;
long tiled;
} t_plug_in_bump_map_Vals;
t_plug_in_bump_map_Vals buf, *buf_from, *buf_to;
if(len_struct != sizeof(t_plug_in_bump_map_Vals))
{
fprintf(stderr, "ERROR: p_plug_in_bump_map_iter_ALT stored Data missmatch in size %d != %d\n",
(int)len_struct, sizeof(t_plug_in_bump_map_Vals) );
return -1; /* ERROR */
}
gimp_get_data("plug-in-bump-map-ITER-FROM", g_plugin_data_from);
gimp_get_data("plug-in-bump-map-ITER-TO", g_plugin_data_to);
buf_from = (t_plug_in_bump_map_Vals *)&g_plugin_data_from[0];
buf_to = (t_plug_in_bump_map_Vals *)&g_plugin_data_to[0];
memcpy(&buf, buf_from, sizeof(buf));
p_delta_drawable(&buf.bumpmap, buf_from->bumpmap, buf_to->bumpmap, total_steps, current_step);
p_delta_gdouble(&buf.azimuth, buf_from->azimuth, buf_to->azimuth, total_steps, current_step);
p_delta_gdouble(&buf.elevation, buf_from->elevation, buf_to->elevation, total_steps, current_step);
p_delta_long(&buf.depth, buf_from->depth, buf_to->depth, total_steps, current_step);
p_delta_long(&buf.xofs, buf_from->xofs, buf_to->xofs, total_steps, current_step);
p_delta_long(&buf.yofs, buf_from->yofs, buf_to->yofs, total_steps, current_step);
p_delta_long(&buf.waterlevel, buf_from->waterlevel, buf_to->waterlevel, total_steps, current_step);
p_delta_long(&buf.ambient, buf_from->ambient, buf_to->ambient, total_steps, current_step);
p_delta_long(&buf.compensate, buf_from->compensate, buf_to->compensate, total_steps, current_step);
p_delta_long(&buf.invert, buf_from->invert, buf_to->invert, total_steps, current_step);
p_delta_long(&buf.type, buf_from->type, buf_to->type, total_steps, current_step);
gimp_set_data("plug-in-bump-map", &buf, sizeof(buf));
return 0; /* OK */
}
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