Nvidia cards not yet supported, Nvidia drivers are so gosh darn strict

This commit is contained in:
Ben
2019-03-02 21:07:00 +00:00
parent 2b900c9b1f
commit 8a860bcd7f
16 changed files with 165650 additions and 165639 deletions

View File

@@ -1,22 +1,22 @@
#version 330
layout (location = 0) in vec3 position;
layout (location = 1) in vec3 normal;
layout (location = 2) in vec3 texCoord;
out vec3 Normal;
out vec3 FragPos;
// out vec4 FragPosLightSpace;
uniform mat4 model;
uniform mat4 view;
uniform mat4 proj;
// uniform mat4 lightSpaceMatrix;
void main() {
gl_Position = proj * view * model * vec4(position, 1.0);
FragPos = vec3(model * vec4(position, 1.0));
// FragPosLightSpace = lightSpaceMatrix * vec4(FragPos, 1.0);
Normal = mat3(model) * normal;
}
#version 330
layout (location = 0) in vec3 position;
layout (location = 1) in vec3 normal;
layout (location = 2) in vec3 texCoord;
out vec3 Normal;
out vec3 FragPos;
// out vec4 FragPosLightSpace;
uniform mat4 model;
uniform mat4 view;
uniform mat4 proj;
// uniform mat4 lightSpaceMatrix;
void main() {
gl_Position = proj * view * model * vec4(position, 1.0);
FragPos = vec3(model * vec4(position, 1.0));
// FragPosLightSpace = lightSpaceMatrix * vec4(FragPos, 1.0);
Normal = mat3(model) * normal;
}

View File

@@ -1,316 +1,316 @@
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 26.07.2011 17:00:30
newmtl sp_00_luk_mali
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.745098 0.709804 0.674510
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka SP_LUK.JPG
map_Kd SP_LUK.JPG
map_bump sp_luk-bump.JPG
bump sp_luk-bump.JPG
newmtl sp_svod_kapitel
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.713726 0.705882 0.658824
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 00_SKAP.JPG
map_Kd 00_SKAP.JPG
map_bump 00_SKAP.JPG
bump 00_SKAP.JPG
newmtl sp_01_stub_baza_
Ns 19.999998
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.784314 0.784314 0.784314
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
newmtl sp_01_stub_kut
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.737255 0.709804 0.670588
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_STUB.JPG
map_Kd 01_STUB.JPG
map_bump 01_STUB-bump.jpg
bump 01_STUB-bump.jpg
newmtl sp_00_stup
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.737255 0.709804 0.670588
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_STUB.JPG
map_Kd 01_STUB.JPG
map_bump 01_STUB-bump.jpg
bump 01_STUB-bump.jpg
newmtl sp_01_stub_baza
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.784314 0.749020
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_S_BA.JPG
map_Kd 01_S_BA.JPG
map_bump 01_S_BA.JPG
bump 01_S_BA.JPG
newmtl sp_00_luk_mal1
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.745098 0.709804 0.674510
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_ST_KP.JPG
map_Kd 01_ST_KP.JPG
map_bump 01_St_kp-bump.jpg
bump 01_St_kp-bump.jpg
newmtl sp_01_stub
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.737255 0.709804 0.670588
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_STUB.JPG
map_Kd 01_STUB.JPG
map_bump 01_STUB-bump.jpg
bump 01_STUB-bump.jpg
newmtl sp_01_stup
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.827451 0.800000 0.768628
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka X01_ST.JPG
map_Kd X01_ST.JPG
newmtl sp_vijenac
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.713726 0.705882 0.658824
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 00_SKAP.JPG
map_Kd 00_SKAP.JPG
map_bump 00_SKAP.JPG
bump 00_SKAP.JPG
newmtl sp_00_svod
Ns 1.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.145098 0.145098 0.145098
Kd 0.941177 0.866667 0.737255
Ks 0.034039 0.032314 0.029333
Ke 0.000000 0.000000 0.000000
map_Kd KAMEN-stup.JPG
map_Ka KAMEN-stup.JPG
map_bump KAMEN-stup.jpg
bump KAMEN-stup.jpg
newmtl sp_02_reljef
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.529412 0.498039 0.490196
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka RELJEF.JPG
map_Kd RELJEF.JPG
map_bump reljef-bump.jpg
bump reljef-bump.jpg
newmtl sp_01_luk_a
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.745098 0.709804 0.674510
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka SP_LUK.JPG
map_Kd SP_LUK.JPG
map_bump sp_luk-bump.JPG
bump sp_luk-bump.JPG
newmtl sp_zid_vani
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.627451 0.572549 0.560784
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka KAMEN.JPG
map_Kd KAMEN.JPG
map_bump KAMEN-bump.jpg
bump KAMEN-bump.jpg
newmtl sp_01_stup_baza
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.784314 0.749020
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_S_BA.JPG
map_Kd 01_S_BA.JPG
map_bump 01_S_BA.JPG
bump 01_S_BA.JPG
newmtl sp_00_zid
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.627451 0.572549 0.560784
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka KAMEN.JPG
map_Kd KAMEN.JPG
map_bump KAMEN-bump.jpg
bump KAMEN-bump.jpg
newmtl sp_00_prozor
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 1.000000 1.000000 1.000000
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka PROZOR1.JPG
map_Kd PROZOR1.JPG
map_bump PROZOR1.JPG
bump PROZOR1.JPG
newmtl sp_00_vrata_krug
Ns 19.999998
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.784314 0.784314 0.784314
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka VRATA_KR.JPG
map_Kd VRATA_KR.JPG
map_bump VRATA_KR.JPG
bump VRATA_KR.JPG
newmtl sp_00_pod
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.627451 0.572549 0.560784
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka KAMEN.JPG
map_Kd KAMEN.JPG
map_bump KAMEN-bump.jpg
bump KAMEN-bump.jpg
newmtl sp_00_vrata_kock
Ns 19.999998
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.784314 0.784314 0.784314
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka VRATA_KO.JPG
map_Kd VRATA_KO.JPG
map_bump VRATA_KO.JPG
bump VRATA_KO.JPG
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 26.07.2011 17:00:30
newmtl sp_00_luk_mali
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.745098 0.709804 0.674510
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka SP_LUK.JPG
map_Kd SP_LUK.JPG
map_bump sp_luk-bump.JPG
bump sp_luk-bump.JPG
newmtl sp_svod_kapitel
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.713726 0.705882 0.658824
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 00_SKAP.JPG
map_Kd 00_SKAP.JPG
map_bump 00_SKAP.JPG
bump 00_SKAP.JPG
newmtl sp_01_stub_baza_
Ns 19.999998
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.784314 0.784314 0.784314
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
newmtl sp_01_stub_kut
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.737255 0.709804 0.670588
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_STUB.JPG
map_Kd 01_STUB.JPG
map_bump 01_STUB-bump.jpg
bump 01_STUB-bump.jpg
newmtl sp_00_stup
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.737255 0.709804 0.670588
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_STUB.JPG
map_Kd 01_STUB.JPG
map_bump 01_STUB-bump.jpg
bump 01_STUB-bump.jpg
newmtl sp_01_stub_baza
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.784314 0.749020
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_S_BA.JPG
map_Kd 01_S_BA.JPG
map_bump 01_S_BA.JPG
bump 01_S_BA.JPG
newmtl sp_00_luk_mal1
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.745098 0.709804 0.674510
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_ST_KP.JPG
map_Kd 01_ST_KP.JPG
map_bump 01_St_kp-bump.jpg
bump 01_St_kp-bump.jpg
newmtl sp_01_stub
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.737255 0.709804 0.670588
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_STUB.JPG
map_Kd 01_STUB.JPG
map_bump 01_STUB-bump.jpg
bump 01_STUB-bump.jpg
newmtl sp_01_stup
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.827451 0.800000 0.768628
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka X01_ST.JPG
map_Kd X01_ST.JPG
newmtl sp_vijenac
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.713726 0.705882 0.658824
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 00_SKAP.JPG
map_Kd 00_SKAP.JPG
map_bump 00_SKAP.JPG
bump 00_SKAP.JPG
newmtl sp_00_svod
Ns 1.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.145098 0.145098 0.145098
Kd 0.941177 0.866667 0.737255
Ks 0.034039 0.032314 0.029333
Ke 0.000000 0.000000 0.000000
map_Kd KAMEN-stup.JPG
map_Ka KAMEN-stup.JPG
map_bump KAMEN-stup.jpg
bump KAMEN-stup.jpg
newmtl sp_02_reljef
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.529412 0.498039 0.490196
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka RELJEF.JPG
map_Kd RELJEF.JPG
map_bump reljef-bump.jpg
bump reljef-bump.jpg
newmtl sp_01_luk_a
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.745098 0.709804 0.674510
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka SP_LUK.JPG
map_Kd SP_LUK.JPG
map_bump sp_luk-bump.JPG
bump sp_luk-bump.JPG
newmtl sp_zid_vani
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.627451 0.572549 0.560784
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka KAMEN.JPG
map_Kd KAMEN.JPG
map_bump KAMEN-bump.jpg
bump KAMEN-bump.jpg
newmtl sp_01_stup_baza
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.784314 0.749020
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka 01_S_BA.JPG
map_Kd 01_S_BA.JPG
map_bump 01_S_BA.JPG
bump 01_S_BA.JPG
newmtl sp_00_zid
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.627451 0.572549 0.560784
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka KAMEN.JPG
map_Kd KAMEN.JPG
map_bump KAMEN-bump.jpg
bump KAMEN-bump.jpg
newmtl sp_00_prozor
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 1.000000 1.000000 1.000000
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka PROZOR1.JPG
map_Kd PROZOR1.JPG
map_bump PROZOR1.JPG
bump PROZOR1.JPG
newmtl sp_00_vrata_krug
Ns 19.999998
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.784314 0.784314 0.784314
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka VRATA_KR.JPG
map_Kd VRATA_KR.JPG
map_bump VRATA_KR.JPG
bump VRATA_KR.JPG
newmtl sp_00_pod
Ns 50.000000
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.627451 0.572549 0.560784
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka KAMEN.JPG
map_Kd KAMEN.JPG
map_bump KAMEN-bump.jpg
bump KAMEN-bump.jpg
newmtl sp_00_vrata_kock
Ns 19.999998
Ni 1.500000
d 1.000000
Tr 0.000000
Tf 1.000000 1.000000 1.000000
illum 2
Ka 0.000000 0.000000 0.000000
Kd 0.784314 0.784314 0.784314
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
map_Ka VRATA_KO.JPG
map_Kd VRATA_KO.JPG
map_bump VRATA_KO.JPG
bump VRATA_KO.JPG

File diff suppressed because it is too large Load Diff

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@@ -1,39 +1,39 @@
# Blender v2.79 (sub 0) OBJ File: ''
# www.blender.org
mtllib test.mtl
o Cube
v 1.000000 -1.000000 -1.000000
v 1.000000 -1.000000 1.000000
v -1.000000 -1.000000 1.000000
v -1.000000 -1.000000 -1.000000
v 1.000000 1.000000 -0.999999
v 0.985777 1.192230 2.337569
v -1.377941 1.709185 1.023966
v -1.000000 1.000000 -1.000000
v 0.517399 2.721372 1.811071
v -1.866757 2.621557 0.910967
v 0.548957 1.837827 -1.224019
v -1.690411 2.280694 -1.395202
v -0.783580 1.471610 2.999746
v -1.362162 2.293163 2.078320
v -0.980705 2.326940 1.789054
vn 0.0000 -1.0000 0.0000
vn 0.1613 0.9751 -0.1521
vn 1.0000 0.0026 0.0026
vn -0.3069 -0.2775 0.9104
vn -0.9937 -0.0793 -0.0793
vn 0.0000 0.0000 -1.0000
vn -0.4940 -0.8691 -0.0268
usemtl Material
s off
f 1//1 2//1 3//1 4//1
f 5//2 8//2 7//2 6//2
f 1//3 5//3 6//3 2//3
f 2//4 6//4 7//4 3//4
f 3//5 7//5 8//5 4//5
f 5//6 1//6 4//6 8//6
f 6//7 13//7 14//7 15//7 7//7
l 6 9
l 7 10
l 5 11
l 8 12
# Blender v2.79 (sub 0) OBJ File: ''
# www.blender.org
mtllib test.mtl
o Cube
v 1.000000 -1.000000 -1.000000
v 1.000000 -1.000000 1.000000
v -1.000000 -1.000000 1.000000
v -1.000000 -1.000000 -1.000000
v 1.000000 1.000000 -0.999999
v 0.985777 1.192230 2.337569
v -1.377941 1.709185 1.023966
v -1.000000 1.000000 -1.000000
v 0.517399 2.721372 1.811071
v -1.866757 2.621557 0.910967
v 0.548957 1.837827 -1.224019
v -1.690411 2.280694 -1.395202
v -0.783580 1.471610 2.999746
v -1.362162 2.293163 2.078320
v -0.980705 2.326940 1.789054
vn 0.0000 -1.0000 0.0000
vn 0.1613 0.9751 -0.1521
vn 1.0000 0.0026 0.0026
vn -0.3069 -0.2775 0.9104
vn -0.9937 -0.0793 -0.0793
vn 0.0000 0.0000 -1.0000
vn -0.4940 -0.8691 -0.0268
usemtl Material
s off
f 1//1 2//1 3//1 4//1
f 5//2 8//2 7//2 6//2
f 1//3 5//3 6//3 2//3
f 2//4 6//4 7//4 3//4
f 3//5 7//5 8//5 4//5
f 5//6 1//6 4//6 8//6
f 6//7 13//7 14//7 15//7 7//7
l 6 9
l 7 10
l 5 11
l 8 12