如何消除平铺纹理之间的间隙? [英] How to remove gaps between tiled textures?

问题描述

我正在使用LibGDX制作平台游戏.我在平台上使用方形砖，但绘制它们时，其中一些之间存在间隙.当我放大/缩小或在间隙周围移动相机时移动位置.

I'm using LibGDX to make a platformer. I'm using square tiles for the platforms but when they are drawn some of them have gaps between them. When I zoom in/out or move the camera around the gaps move position.

更多详细信息:

• 标题是32x32，我已经尝试了32x32和64x64.
• 磁头以32个像素隔开(例如，第一个磁贴为x = 0 y = 0，第二个磁贴为x = 32 y = 0，依此类推，在x和y方向上都是如此).
• 间隙不是我检查过的纹理假象.
• 我将TexturePacker与填充一起使用.

• Tiles are 32x32 and I have tried both 32x32 and 64x64.
• Tiles are lined up 32 pixels apart (e.g. first tile would be x=0 y=0, second x=32 y=0, and so on in both x and y directions).
• The gaps are not texture artifacts as I have checked this.
• I use the TexturePacker with padding.

我的最佳猜测是将纹理转换为屏幕坐标时存在问题，但不知道如何解决此问题，我找不到任何解决方案.我已经检查并仔细检查了瓷砖尺寸并对齐了它们的精度.

My best guess is that it is a problem when converting the textures to screen coords but have no idea how to fix this and I couldn't find any solution. I have checked and double-checked my precision with tile sizes and lining them up.

有人遇到过同样的问题，或者知道如何解决吗?

Has anyone had the same problem or know how it fix it?

推荐答案

我通过将TexturePacker.Settings类的duplicatePadding字段设置为true来解决此问题.

I got it fixed by setting the duplicatePadding field of the TexturePacker.Settings class to true.

示例代码:

import com.badlogic.gdx.tools.texturepacker.TexturePacker;
import com.badlogic.gdx.tools.texturepacker.TexturePacker.Settings;

Settings settings = new Settings();
settings.maxWidth = 1024;
settings.maxHeight = 1024;
settings.duplicatePadding = true;

TexturePacker.process(settings, "source", "destination", "name");

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