define things and soapstone strings

2017-02-07 23:52:33 -06:00
parent 657684c1b7
commit 06e49c2df3
7 changed files with 321 additions and 7 deletions
@@ -61,7 +61,25 @@
 /matrix/proc/get_y_shift()
 	. = f

-// Color matrices:
+/matrix/proc/get_x_skew()
+	. = b
+
+/matrix/proc/get_y_skew()
+	. = d
+
+//Skews a matrix in a particular direction
+//Missing arguments are treated as no skew in that direction
+
+//As Rotation is defined as a scale+skew, these procs will break any existing rotation
+//Unless the result is multiplied against the current matrix
+/matrix/proc/set_skew(x = 0, y = 0)
+	b = x
+	d = y
+
+
+/////////////////////
+// COLOUR MATRICES //
+/////////////////////

 /* Documenting a couple of potentially useful color matrices here to inspire ideas
 // Greyscale - indentical to saturation @ 0