diff --git a/technic/models/technic_cylinder.obj b/technic/models/technic_cylinder.obj
new file mode 100644
index 0000000..98e9b5b
--- /dev/null
+++ b/technic/models/technic_cylinder.obj
@@ -0,0 +1,236 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_cylinder_onetexture.blend'
+# www.blender.org
+mtllib slope_test_cylinder_onetexture.mtl
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diff --git a/technic/models/technic_cylinder_horizontal.obj b/technic/models/technic_cylinder_horizontal.obj
new file mode 100644
index 0000000..cc3ba46
--- /dev/null
+++ b/technic/models/technic_cylinder_horizontal.obj
@@ -0,0 +1,165 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_icorner_onetexture.blend'
+# www.blender.org
+mtllib technic_cylinder_horizontal.mtl
+o Cylinder_Cylinder.001
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diff --git a/technic/models/technic_innercorner.obj b/technic/models/technic_innercorner.obj
new file mode 100644
index 0000000..0349cd7
--- /dev/null
+++ b/technic/models/technic_innercorner.obj
@@ -0,0 +1,28 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_icorner_onetexture.blend'
+# www.blender.org
+mtllib technic_innercorner.mtl
+o Cube_Cube.000
+v -0.500000 0.500000 0.500000
+v -0.500000 0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
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diff --git a/technic/models/technic_innercorner_upsdown.obj b/technic/models/technic_innercorner_upsdown.obj
new file mode 100644
index 0000000..a2fb189
--- /dev/null
+++ b/technic/models/technic_innercorner_upsdown.obj
@@ -0,0 +1,28 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_icorner_onetexture.blend'
+# www.blender.org
+mtllib technic_innercorner_upsdown.mtl
+o Cube_Cube.000
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+v 0.500000 0.500000 0.500000
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diff --git a/technic/models/technic_oblatesphere.obj b/technic/models/technic_oblatesphere.obj
new file mode 100644
index 0000000..f489e4a
--- /dev/null
+++ b/technic/models/technic_oblatesphere.obj
@@ -0,0 +1,262 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_blob_onetexture.blend'
+# www.blender.org
+mtllib slope_test_blob_onetexture.mtl
+o Cube
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diff --git a/technic/models/technic_one_curved_edge.obj b/technic/models/technic_one_curved_edge.obj
new file mode 100644
index 0000000..2bf0ccb
--- /dev/null
+++ b/technic/models/technic_one_curved_edge.obj
@@ -0,0 +1,95 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_quarter_round_onetexture.blend'
+# www.blender.org
+mtllib slope_test_quarter_round_onetexture.mtl
+o Cylinder
+v -0.500000 0.490393 -0.097545
+v 0.500000 0.490393 -0.097545
+v -0.500000 0.461940 -0.191342
+v 0.500000 0.461940 -0.191342
+v -0.500000 0.415735 -0.277785
+v 0.500000 0.415735 -0.277785
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+s 1
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diff --git a/technic/models/technic_outercorner.obj b/technic/models/technic_outercorner.obj
new file mode 100644
index 0000000..8e394cc
--- /dev/null
+++ b/technic/models/technic_outercorner.obj
@@ -0,0 +1,20 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_ocorner_onetexture.blend'
+# www.blender.org
+mtllib technic_outercorner.mtl
+o Cube_Cube.002
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+usemtl None
+s off
+f 3/1 2/2 4/3 5/4
+f 1/2 3/3 5/4
+f 1/1 2/3 3/4
+f 1/1 4/3 2/4
+f 1/2 5/3 4/4
diff --git a/technic/models/technic_outercorner_upsdown.obj b/technic/models/technic_outercorner_upsdown.obj
new file mode 100644
index 0000000..3930647
--- /dev/null
+++ b/technic/models/technic_outercorner_upsdown.obj
@@ -0,0 +1,20 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_ocorner_onetexture.blend'
+# www.blender.org
+mtllib technic_outercorner_upsdown.mtl
+o Cube_Cube.002
+v -0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v 0.500000 0.500000 -0.500000
+v -0.500000 0.500000 -0.500000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+usemtl None
+s off
+f 3/1 2/2 4/3 5/4
+f 1/2 3/3 5/4
+f 1/1 2/3 3/4
+f 1/1 4/3 2/4
+f 1/2 5/3 4/4
diff --git a/technic/models/technic_pyramid.obj b/technic/models/technic_pyramid.obj
new file mode 100644
index 0000000..0119f22
--- /dev/null
+++ b/technic/models/technic_pyramid.obj
@@ -0,0 +1,21 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_pyramid_short.blend'
+# www.blender.org
+mtllib slope_test_pyramid_short.mtl
+o Cube
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.000000 0.000000 -0.000000
+vt 1.000000 0.500000
+vt 0.000000 0.500000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 0.500000 0.500000
+usemtl Material
+s off
+f 1/1 2/2 3/3 4/4
+f 3/4 5/5 4/3
+f 5/5 1/3 4/4
+f 1/4 5/5 2/3
+f 2/4 5/5 3/3
diff --git a/technic/models/technic_pyramid_spike.obj b/technic/models/technic_pyramid_spike.obj
new file mode 100644
index 0000000..a3f829c
--- /dev/null
+++ b/technic/models/technic_pyramid_spike.obj
@@ -0,0 +1,21 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_pyramid.blend'
+# www.blender.org
+mtllib slope_test_pyramid.mtl
+o Cube
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.000000 0.500000 -0.000000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 0.500000 1.000000
+usemtl Material
+s off
+f 1/1 2/2 3/3 4/4
+f 3/4 5/5 4/3
+f 5/5 1/3 4/4
+f 1/4 5/5 2/3
+f 2/4 5/5 3/3
diff --git a/technic/models/technic_slope.obj b/technic/models/technic_slope.obj
new file mode 100644
index 0000000..05c853b
--- /dev/null
+++ b/technic/models/technic_slope.obj
@@ -0,0 +1,21 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_slope_onetexture.blend'
+# www.blender.org
+mtllib slope_test_slope_onetexture.mtl
+o Cube_Cube.002
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+usemtl None
+s off
+f 1/1 2/2 3/3 4/4
+f 4/3 3/4 5/1 6/2
+f 2/1 5/3 3/4
+f 1/2 4/3 6/4
+f 2/1 1/2 6/3 5/4
diff --git a/technic/models/technic_slope_horizontal.obj b/technic/models/technic_slope_horizontal.obj
new file mode 100644
index 0000000..65ee5c3
--- /dev/null
+++ b/technic/models/technic_slope_horizontal.obj
@@ -0,0 +1,21 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_icorner_onetexture.blend'
+# www.blender.org
+mtllib technic_slope_horizontal.mtl
+o Cube_Cube.002
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
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+v 0.500000 0.500000 -0.500000
+vt 1.000000 0.000000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+vt 0.000000 0.000000
+usemtl None.001
+s off
+f 1/1 2/2 3/3 4/4
+f 4/3 3/4 5/1 6/2
+f 2/1 5/3 3/4
+f 1/2 4/3 6/4
+f 2/1 1/2 6/3 5/4
diff --git a/technic/models/technic_slope_upsdown.obj b/technic/models/technic_slope_upsdown.obj
new file mode 100644
index 0000000..1fcce5f
--- /dev/null
+++ b/technic/models/technic_slope_upsdown.obj
@@ -0,0 +1,21 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_slope_onetexture.blend'
+# www.blender.org
+mtllib technic_slope_upsdown.mtl
+o Cube_Cube.002
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
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+v -0.500000 0.500000 -0.500000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+usemtl None
+s off
+f 1/1 2/2 3/3 4/4
+f 4/3 3/4 5/1 6/2
+f 2/1 5/3 3/4
+f 1/2 4/3 6/4
+f 2/1 1/2 6/3 5/4
diff --git a/technic/models/technic_two_curved_edge.obj b/technic/models/technic_two_curved_edge.obj
new file mode 100644
index 0000000..1b29304
--- /dev/null
+++ b/technic/models/technic_two_curved_edge.obj
@@ -0,0 +1,174 @@
+# Blender v2.69 (sub 0) OBJ File: 'slope_test_quarter_round_corner_onetexture.blend'
+# www.blender.org
+mtllib slope_test_quarter_round_corner_onetexture.mtl
+o corner1_Cylinder
+v 0.415732 0.277783 0.499997
+v 0.461936 0.191340 0.499997
+v 0.415735 0.277783 -0.415732
+v 0.461940 0.191340 -0.461937
+v 0.490389 0.097544 0.499997
+v 0.353551 0.353551 0.499997
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