int height_calculation_main(int argc, char* argv[]){
long duration;
int cm;
if(argc == 2){
duration = atoi(argv[1]);
cm = duration_to_cm(duration);
PRINT;
printf("CM: %d", cm);
PRINT;
int action;
action = height_filter(cm);
switch(action){
case UP:
printf("Me go UP :)");
break;
case DOWN:
printf("Me go DOWN :)");
break;
case HOVER:
printf("Me do nothing, me just HOVER :)");
break;
case CRASH:
printf("Me CRASH :'(");
break;
default:
printf("Me donno what to do '?.?'");
}
PRINT;
}
else printf("Enter the distance!");
}
void surface_height::height_filter(MID_POINT_CONFIG *p_config,
int x, int y,
float h0, float h1, float h2, float h3,
SQUARE_TYPE type,
SQUARE_INTERPOLATION_TYPE itype,
float iteration,
bool generate)
{
height_filter(x,y,surface_height_filter_interpolate2,FALSE);
}
void surface_height::height_filter(tpos x, tpos y,
tpos width, tpos height,
FILTER_KERNEL_FUNC *p_kernel,
bool center)
{
if(rect_trim(x, y, width, height)) {
int sx,sy;
for(sy = 0; sy < height; sy++) {
for(sx = 0; sx < width; sx++) {
height_filter(sx+x,sy+y,p_kernel,center);
}
}
}
}
void surface_height::height_fill(tpos x, tpos y,
tpos width, tpos height,
FILTER_KERNEL_FUNC *p_kernel)
{
if(rect_trim(x, y, width, height)) {
int sx,sy;
for(sy = 0; sy < height; sy++) {
for(sx = 0; sx < width; sx++) {
tpos cx = sx + x;
tpos cy = sy + y;
if(height_get(cx,cy) == HEIGHT_UNSET) {
height_filter(cx,cy,p_kernel);
}
}
}
}
}
void surface_height::generate_mid_point(MID_POINT_CONFIG *p_config,
int x, int y, int width, int height)
{
fill(x, y, width, height, HEIGHT_UNSET);
// Generate the heightmap
p_config->height_overwrite = FALSE;
int j;
for(j = 0; ; j++) {
p_config->iteration_target = j;
if(!height_rectangle_emit(p_config, x, y, width-1, height-1, 0,
SQUARE_TYPE_1, &surface_height::height_write))
break;
}
// Filter back some patterns, if required
if(p_config->pixel_filter_back) {
p_config->height_overwrite = TRUE;
for(j = 0; ; j++) {
p_config->iteration_target = j;
if(!height_rectangle_emit(p_config, x, y, width-1, height-1, 0,
SQUARE_TYPE_1, &surface_height::height_filter))
break;
}
}
// Fill missing pixels
if(p_config->pixel_fill) {
height_fill(x, y, width, height, surface_height_filter_interpolate2);
}
// Filter
if(p_config->pixel_filter) {
int i;
for(i = 0; i < p_config->pixel_filter_num; i++) {
height_filter(x, y, width, height, surface_height_filter_interpolate2);
}
}
// Normalize the result
height_normalize(x, y, width, height);
}