X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fmatrix.cpp;h=311958ab99542574edfe3cda35059d0eade1b24b;hb=a40fc85277dba5c34402a0e703d038efd30cc57b;hp=a4c36a022a9ecb338406a496760f12c1d0655540;hpb=2fa1bb084e54af7134b44d3ee7512056e28de67e;p=libs%2Fgl.git

diff --git a/source/matrix.cpp b/source/matrix.cpp
index a4c36a02..311958ab 100644
--- a/source/matrix.cpp
+++ b/source/matrix.cpp
@@ -1,7 +1,6 @@
 #include <algorithm>
 #include <cmath>
 #include <msp/geometry/affinetransformation.h>
-#include <msp/gl/extensions/msp_legacy_features.h>
 #include "error.h"
 #include "matrix.h"
 
@@ -117,93 +116,5 @@ Matrix Matrix::perspective(const Angle &h, float a, float n, float f)
 	return frustum(-hh*a, hh*a, -hh, hh, n, f);
 }
 
-
-GLenum MatrixStack::current_mode = GL_MODELVIEW;
-
-MatrixStack::MatrixStack(GLenum m):
-	mode(m)
-{
-	matrices.reserve(mode==GL_MODELVIEW ? 32 : 4);
-	matrices.push_back(Matrix());
-}
-
-MatrixStack::MatrixStack():
-	mode(0)
-{
-	matrices.reserve(32);
-	matrices.push_back(Matrix());
-}
-
-const Matrix &MatrixStack::top() const
-{
-	return matrices.back();
-}
-
-void MatrixStack::load(const Matrix &m)
-{
-	matrices.back() = m;
-	update();
-}
-
-void MatrixStack::multiply(const Matrix &m)
-{
-	matrices.back() *= m;
-	update();
-}
-
-void MatrixStack::push()
-{
-	matrices.push_back(top());
-}
-
-void MatrixStack::pop()
-{
-	if(matrices.size()==1)
-		throw stack_underflow("MatrixStack::pop()");
-
-	matrices.pop_back();
-	update();
-}
-
-void MatrixStack::update()
-{
-	if(!mode)
-		return;
-
-	static Require _req(MSP_legacy_features);
-
-	if(mode!=current_mode)
-	{
-		glMatrixMode(mode);
-		current_mode = mode;
-	}
-
-	glLoadMatrixf(matrices.back().data());
-}
-
-MatrixStack &MatrixStack::operator=(const Matrix &m)
-{
-	load(m);
-	return *this;
-}
-
-MatrixStack &MatrixStack::operator*=(const Matrix &m)
-{
-	multiply(m);
-	return *this;
-}
-
-MatrixStack &MatrixStack::modelview()
-{
-	static MatrixStack ms(GL_MODELVIEW);
-	return ms;
-}
-
-MatrixStack &MatrixStack::projection()
-{
-	static MatrixStack ms(GL_PROJECTION);
-	return ms;
-}
-
 } // namespace GL
 } // namespace Msp