Clarify function of thickness param of nodes

sfan5 · sfan5 · commit 70b75507fefe · 2015-03-18T22:22:10.000+01:00
diff --git a/TileGenerator.cpp b/TileGenerator.cpp
@@ -589,6 +589,7 @@ inline void TileGenerator::renderShading(int zPos)
 			if (d > 36) {
 				d = 36;
 			}
+			// more thickness -> less visible shadows: t=0 -> 100% visible, t=255 -> 0% visible
 			if (m_drawAlpha)
 				d = d * ((0xFF - m_blockPixelAttributes.attribute(z, x).thicken) / 255.0);
 			int sourceColor = m_image->tpixels[imageY][getImageX(x)] & 0xffffff;

Original file line number	Diff line number	Diff line change
`@@ -589,6 +589,7 @@ inline void TileGenerator::renderShading(int zPos)`
`589`	`589`	`if (d > 36) {`
`590`	`590`	`d = 36;`
`591`	`591`	`}`
	`592`	`+ // more thickness -> less visible shadows: t=0 -> 100% visible, t=255 -> 0% visible`
`592`	`593`	`if (m_drawAlpha)`
`593`	`594`	`d = d * ((0xFF - m_blockPixelAttributes.attribute(z, x).thicken) / 255.0);`
`594`	`595`	`int sourceColor = m_image->tpixels[imageY][getImageX(x)] & 0xffffff;`