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Fix #24470 Atlas Texture with margin setting cause error in editor.

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harrisyu 2018-12-20 21:40:40 +08:00
parent 6cdcde7114
commit 9d6f16e864
1 changed files with 6 additions and 2 deletions
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8
scene/resources/texture.cpp
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@ -1087,8 +1087,12 @@ bool AtlasTexture::is_pixel_opaque(int p_x, int p_y) const {
if (!atlas.is_valid())
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 + region.position.x - margin.position.x;
int y = p_y + region.position.y - margin.position.y;
// margin edge may outside of atlas
if (x < 0 || x >= atlas->get_width()) return false;
if (y < 0 || y >= atlas->get_height()) return false;
return atlas->is_pixel_opaque(x, y);
}