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Merge pull request #101342 from KoBeWi/roundabout_solution

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Round AtlasTexture size
This commit is contained in:
Thaddeus Crews
2025-11-19 11:04:10 -06:00
parent ba0956e1a4 4c5a49547f
commit 7716a4cba0
3 changed files with 13 additions and 10 deletions
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19
scene/resources/atlas_texture.cpp
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@ -31,24 +31,24 @@
#include "atlas_texture.h"
int AtlasTexture::get_width() const {
if (region.size.width == 0) {
if (rounded_region.size.width == 0) {
if (atlas.is_valid()) {
return atlas->get_width();
}
return 1;
} else {
return region.size.width + margin.size.width;
return rounded_region.size.width + margin.size.width;
}
}
int AtlasTexture::get_height() const {
if (region.size.height == 0) {
if (rounded_region.size.height == 0) {
if (atlas.is_valid()) {
return atlas->get_height();
}
return 1;
} else {
return region.size.height + margin.size.height;
return rounded_region.size.height + margin.size.height;
}
}
@ -94,6 +94,7 @@ void AtlasTexture::set_region(const Rect2 &p_region) {
return;
}
region = p_region;
rounded_region = Rect2(p_region.position, p_region.size.floor());
emit_changed();
}
@ -123,7 +124,7 @@ bool AtlasTexture::has_filter_clip() const {
}
Rect2 AtlasTexture::_get_region_rect() const {
Rect2 rc = region;
Rect2 rc = rounded_region;
if (atlas.is_valid()) {
if (rc.size.width == 0) {
rc.size.width = atlas->get_width();
@ -196,14 +197,14 @@ bool AtlasTexture::get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect,
Rect2 src = p_src_rect;
if (src.size == Size2()) {
src.size = region.size;
src.size = rounded_region.size;
}
if (src.size == Size2() && atlas.is_valid()) {
src.size = atlas->get_size();
}
Vector2 scale = p_rect.size / src.size;
src.position += (region.position - margin.position);
src.position += (rounded_region.position - margin.position);
Rect2 src_clipped = _get_region_rect().intersection(src);
if (src_clipped.size == Size2()) {
return false;
@ -227,8 +228,8 @@ bool AtlasTexture::is_pixel_opaque(int p_x, int p_y) const {
return true;
}
int x = p_x + region.position.x - margin.position.x;
int y = p_y + region.position.y - margin.position.y;
int x = p_x + rounded_region.position.x - margin.position.x;
int y = p_y + rounded_region.position.y - margin.position.y;
// Margin edge may outside of atlas.
if (x < 0 || x >= atlas->get_width()) {

3
scene/resources/atlas_texture.h
View File

@ -40,7 +40,8 @@ class AtlasTexture : public Texture2D {
protected:
Ref<Texture2D> atlas;
Rect2 region;
Rect2 region; // Only for property value.
Rect2 rounded_region; // Region with rounded size (image size is always integer).
Rect2 margin;
bool filter_clip = false;