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Round layout widget position to nearest 0 #709

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Sep 29, 2024
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1 change: 1 addition & 0 deletions src/nuklear_internal.h
Original file line number Diff line number Diff line change
Expand Up @@ -118,6 +118,7 @@ NK_LIB int nk_ifloord(double x);
NK_LIB int nk_ifloorf(float x);
NK_LIB int nk_iceilf(float x);
NK_LIB int nk_log10(double n);
NK_LIB float nk_roundf(float x);

/* util */
enum {NK_DO_NOT_STOP_ON_NEW_LINE, NK_STOP_ON_NEW_LINE};
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2 changes: 1 addition & 1 deletion src/nuklear_layout.c
Original file line number Diff line number Diff line change
Expand Up @@ -601,7 +601,7 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
panel_space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
layout->bounds.w, layout->row.columns);

#define NK_FRAC(x) (x - (float)(int)x) /* will be used to remove fookin gaps */
#define NK_FRAC(x) (x - (float)(int)nk_roundf(x)) /* will be used to remove fookin gaps */
/* calculate the width of one item inside the current layout space */
switch (layout->row.type) {
case NK_LAYOUT_DYNAMIC_FIXED: {
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5 changes: 5 additions & 0 deletions src/nuklear_math.c
Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,11 @@ nk_log10(double n)
if (neg) exp = -exp;
return exp;
}
NK_LIB float
nk_roundf(float x)
{
return (x >= 0.0) ? nk_ifloorf(x + 0.5) : nk_iceilf(x - 0.5);
}
NK_API struct nk_rect
nk_get_null_rect(void)
{
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