From 0c8ffadc8cc0b0497873a8ce46ae4e1ae03eee54 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Wed, 9 Jun 2010 15:17:41 -0700 Subject: Implement matrixCompMult builtin - the last of the 110 builtins. --- builtins/tools/generate_matrixCompMultGLSL.py | 28 +++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100755 builtins/tools/generate_matrixCompMultGLSL.py (limited to 'builtins/tools/generate_matrixCompMultGLSL.py') diff --git a/builtins/tools/generate_matrixCompMultGLSL.py b/builtins/tools/generate_matrixCompMultGLSL.py new file mode 100755 index 0000000000..391ad110d3 --- /dev/null +++ b/builtins/tools/generate_matrixCompMultGLSL.py @@ -0,0 +1,28 @@ +#!/usr/bin/python + +def gen_matrix(x, y = 0): + if y == 0: + y = x + type = "mat" + str(x) + if x != y: + type = type + "x" + str(y) + print type + " matrixCompMult(" + type + " x, " + type + " y)\n{" + print " " + type + " z;" + + for i in range(x): + print " z[" + str(i) + "] = x[" + str(i) + "] * y[" + str(i) + "];" + print " return z;\n}" + +print "#version 120" +# 1.10 +gen_matrix(2) +gen_matrix(3) +gen_matrix(4) + +# 1.20 +gen_matrix(2,3) # mat2x3 means 2 columns, 3 rows +gen_matrix(3,2) +gen_matrix(2,4) +gen_matrix(4,2) +gen_matrix(3,4) +gen_matrix(4,3) -- cgit v1.2.3