X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbox.cpp;fp=source%2Fbox.cpp;h=0000000000000000000000000000000000000000;hb=7aaec9a70b8d7733429bec043f8e33e02956f266;hp=46f1b48ed7bfc315a23a221134544adcccf5c19e;hpb=bec07999d95b76f4b47cffcc564d0cd0afc0435e;p=libs%2Fgl.git

diff --git a/source/box.cpp b/source/box.cpp
deleted file mode 100644
index 46f1b48e..00000000
--- a/source/box.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <cmath>
-#include "box.h"
-#include "primitivebuilder.h"
-
-using namespace std;
-
-namespace Msp {
-namespace GL {
-
-BoxBuilder::BoxBuilder(float w, float h, float d):
-	origin(-w/2, -h/2, -d/2),
-	span(w, h, d)
-{ }
-
-BoxBuilder::BoxBuilder(const Vector3 &o, const Vector3 &s):
-	origin(o),
-	span(s)
-{ }
-
-void BoxBuilder::build(PrimitiveBuilder &builder) const
-{
-	builder.normal(1, 0, 0);
-	build_face(builder, Vector3(origin.x+span.x, origin.y, origin.z), Vector3(0, span.y, 0), Vector3(0, 0, span.z));
-	builder.normal(0, 1, 0);
-	build_face(builder, Vector3(origin.x+span.x, origin.y+span.y, origin.z), Vector3(-span.x, 0, 0), Vector3(0, 0, span.z));
-	builder.normal(-1, 0, 0);
-	build_face(builder, Vector3(origin.x, origin.y+span.y, origin.z), Vector3(0, -span.y, 0), Vector3(0, 0, span.z));
-	builder.normal(0, -1, 0);
-	build_face(builder, origin, Vector3(span.x, 0, 0), Vector3(0, 0, span.z));
-	builder.normal(0, 0, 1);
-	build_face(builder, Vector3(origin.x, origin.y, origin.z+span.z), Vector3(span.x, 0, 0), Vector3(0, span.y, 0));
-	builder.normal(0, 0, -1);
-	build_face(builder, Vector3(origin.x+span.x, origin.y, origin.z), Vector3(-span.x, 0, 0), Vector3(0, span.y, 0));
-}
-
-void BoxBuilder::build_face(PrimitiveBuilder &builder, const Vector3 &o, const Vector3 &s1, const Vector3 &s2) const
-{
-	float l1 = 1, l2 = 1;
-	if(generate_tbn || tex_fit!=STRETCH)
-	{
-		l1 = s1.norm();
-		l2 = s2.norm();
-	}
-
-	if(generate_tbn)
-	{
-		builder.tangent(s1/l1);
-		builder.binormal(s2/l2);
-	}
-
-	float u_size = 1;
-	float v_size = 1;
-	adjust_texture_scale(u_size, v_size, l1, l2);
-
-	builder.begin(TRIANGLE_STRIP);
-	builder.texcoord(0, v_size);
-	builder.vertex(o+s2);
-	builder.texcoord(0, 0);
-	builder.vertex(o);
-	builder.texcoord(u_size, v_size);
-	builder.vertex(o+s1+s2);
-	builder.texcoord(u_size, 0);
-	builder.vertex(o+s1);
-	builder.end();
-}
-
-} // namespace GL
-} // namespace Msp