Summary: In this tutorial I will show you how to put below 3 photographs on a cube. The images: The result: 步骤1：创建一个空白图像： 步骤2：将其他图片作为图层打开： 步骤3：选择背景图层，并且选择滤镜 -〉映射 -〉映射到物体 步骤4：选择方盒，并对选项，光线，材质，方向和方盒做如下设置：

Summary: In this tutorial, I will introduce the layer mode, and showing how to use layer mode to change image. GIMP has 21 layer modes as below: 下面这个是混合层，用 M 表示。 下面这个是基层（图像层），用 I 表示。 混合后的结果用 E 表示。 （1）正常模式：

Summary: In this tutorial, I will introduce the Path tool, and how to use Path and Text tool creating the text along path.

Summary: In this tutorial, I will introduce the Text tool, and how to use Text tool creating golden text. 文字工具，用来在GIMP中创建或者编辑文字图层，如下图。在文字工具选项中可以设置文字的字体，颜色，大小，对齐方式等。 在文本框中输入文字，比如： 也可以使用文字编辑器输入： 在工具选项中设置字体：

Summary: In this tutorial, I will introduce the 9 transform tools: Align, Move, Crop, Rotate, Scale, Shear, Perspective, Flip and Cage Transform as below picture:

Summary: In this tutorial, I will introduce the other 5 advanced paint tools: Heal, Perspective Clone, Blur/Sharpen, Smudge and Dodge/Burn, as below picture: （1）复原工具：

Summary: In this section I will introduce the first advanced Paint Tools: Clone tool. （1）克隆工具 克隆工具的使用是先选择克隆，然后在目标区域涂刷。这样源区域的图像就会被完全克隆到目标区域了。 选择克隆工具，按键盘上的Ctrl键并且按下鼠标左键选择克隆源，如下图：

Summary: This time I will introduce the 7 basic Paint Tools, they are: Bucket Fill, Blend, Pencil, PaintBrush, Eraser, Airbrush and Ink. 基本涂画工具包括：油漆桶填充，混合填充，铅笔，画笔，橡皮，喷枪和墨水工具，如下图： （1）油漆桶填充

Summary: In previous tutorial GIMP教程之"选择工具"（1）| GIMP tutorial -- Selection Tools (1), I introduced the basic selection tools in GIMP. In this tutorial I will introduce the advanced selection

Summary: In the tutorial, I will introduce the basic selection tools in GIMP, they are Rectangle Select Tool, Ellipse Select Tool and Free Select Tool.

一个朋友抱怨他的水泵老堵，加了过滤网后流量又下降的厉害（过滤器网孔太密）。目测可以重新设计过滤器并用3D打印。于是花了半天的时间设计并打印，帮他解决这个问题。被朋友小小膜拜了一下，哈哈。有类似需要的朋友可以参考。。。有其他需要设计打印的朋友欢迎随时@alanzheng 1)设计模型图 2)连接嘴打印件 3)过滤框打印件 4)连接部分打印件 5)打印件组装图 6)跟水泵组装图

For some bag hasn't the bottle holder, so I designed a bottle holder likes below, if you have same case, maybe a good start reference.

I have a Dumbbell, it's for me, but it's too heaviness for my wife, so I have to change it light. I use a wood handle, but it's too rough, I decide to 3d print a tube around the wood. that works very well.

If you did not hear the OpenSCAD, just go to it home page.  Now I will introduce how to use CJK font in OpenSCAD. it only load ANSI font by default. Suppose I key in "你好，World", it will show something

This is my spool supporter for 3d printing, you can get it from here. Hope it helps you guys. 1) assembly preview: 2) before assembly: 3) actually using preview: 4) printing file: the benefit of the supporter:

Hi everyone: I am a new steemitter, here is my created spinner finger. Hope you guys like it. If you have the 3d printer, and want to print it, please get the gcode file from here 1) printed real spinner: