混合

混合

相加减半

提示

This blending mode is called “Allanon” in English.

Blends the upper layer as half-transparent with the lower. (It add the two layers together and then halves the value).

左：正常；右： 相加减半 。

Interpolation

提示

This blending mode is called “Interpolation” in English.

Subtract 0.5f by 1/4 of cosine of base layer subtracted by 1/4 of cosine of blend layer assuming 0-1 range. The result is similar to Allanon mode, but with more contrast and functional difference to 50% opacity.

Left: Normal. Right: Interpolation.

Interpolation - 2X

提示

This blending mode is called “Interpolation - 2X” in English.

Applies Interpolation blend mode to base and blend layers, then duplicate to repeat interpolation blending.

Left: Normal. Right: Interpolation - 2X.

透明度变暗

提示

This blending mode is called “Alpha Darken” in English.

貌似会对上下两个图层的颜色数值进行左乘，在某些文件格式里比较常见。

左：正常；右： 透明度变暗 。

背后

提示

This blending mode is called “Behind” in English.

和正常正好相反，把上面的图层在下面的图层背后进行绘制。

左：正常；右：背后。

清除

提示

This blending mode is called “Erase” in English.

从下层的颜色中减去上层不透明的部分，等于用上层的不透明区域去擦除下层。

左：正常；右：清除。

几何平均值

提示

This blending mode is called “Geometric Mean” in English.

把上下两层颜色数值相乘然后在结果上开平方。

左：正常；右： 几何平均值 。

颗粒抽取

提示

This blending mode is called “Grain Extract” in English.

和减去类似，从下层颜色数值中减去上层颜色数值，然后加入 50% 的灰的颜色数值。

左：正常；右： 颗粒抽取 。

颗粒合并

提示

This blending mode is called “Grain Merge” in English.

和相加类似，把上下层颜色数值相加，然后减去 50% 的灰的颜色数值。

左：正常；右： 颗粒合并 。

更不透明

提示

This blending mode is called “Greater” in English.

检查新绘制的颜色是否比画布上的已有颜色更不透明，如果是，那就把更不透明的颜色画出来；如果否，则不画出任何颜色。

实色混合

提示

This blending mode is called “Hard Mix” in English.

和叠加类似。

组合使用颜色减淡和加深。检查上层颜色的亮度是否高于 0.5，如果是，则使用颜色减淡模式，如果否，则使用颜色加深模式。

左：正常；右： 实色混合 。

实色混合 (Photoshop)

提示

This blending mode is called “Hard Mix (Photoshop)” in English.

和 Photoshop 中的实色混合模式完全相同。

左：正常；右： 实色混合 (Photoshop) 。

把上下两层的颜色数值相加，如果数值超过最大值，则输出最大值；否则输出最小值。

Hard Mix Softer (Photoshop)

提示

This blending mode is called “Hard Mix Softer (Photoshop)” in English.

5.0 新版功能.

This is the hard mix blending mode as it is implemented in photoshop for texturing brushes. It produces softer edges than the normal Hard Mix (Photoshop).

Left: Dots are mixed in with the normal blending mode, on the Right: Dots are mixed in with hard mix softer.

This is like the inverse subtract mode but the two terms are scaled up to increase the contrast. This is not really a hard mix mode in the sense that it doesn’t choose between a result or another based on a threshold, although in most cases the result looks like the normal Hard Mix (Photoshop) but with softer edges.