box update

Models/box.obj

-# Blender v2.57 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib box.mtl
-o Cube
 v 1.000000 -1.000000 -1.000000
 v 1.000000 -1.000000 1.000000
 v -1.000000 -1.000000 1.000000
@@ -10,33 +6,24 @@ 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
-vt 2.094305 1.396205
-vt 1.396205 2.094305
-vt 0.698100 1.396205
-vt 1.396205 0.698100
-vt 5.000000 5.000000
-vt 2.792410 5.000000
-vt 2.792410 2.792410
-vt 5.000000 2.792410
-vt 2.792410 2.094305
-vt 2.094305 2.792410
-vt 0.698100 2.792410
-vt 0.000000 2.094305
-vt 0.000000 0.698100
-vt 0.698100 0.000000
-vt 2.792410 0.698100
-vt 2.094305 0.000000
-usemtl Material
-s off
-f 1/1 2/2 3/3
-f 1/1 3/3 4/4
-f 5/5 8/6 7/7
-f 5/5 7/7 6/8
-f 1/1 5/9 6/10
-f 1/1 6/10 2/2
-f 2/2 6/11 7/12
-f 2/2 7/12 3/3
-f 3/3 7/13 8/14
-f 3/3 8/14 4/4
-f 5/15 1/1 4/4
-f 5/15 4/4 8/16
+
+
+vn 1 0 0
+vn 0 1 0
+vn 0 0 1
+vn -1 0 0
+vn 0 -1 0
+vn 0 0 -1
+
+f 1//5 2//5 3//5
+f 1//5 3//5 4//5
+f 5//2 8//2 7//2
+f 5//2 7//2 6//2
+f 1//1 5//1 6//1
+f 1//1 6//1 2//1
+f 2//3 6//3 7//3
+f 2//3 7//3 3//3
+f 3//4 7//4 8//4
+f 3//4 8//4 4//4
+f 5//6 1//6 4//6
+f 5//6 4//6 8//6

QTProject/subdivide.frag

@@ -42,7 +42,7 @@ vec3 phong(vec3 lightPos){
     //return vec3(diffuse );
     //return dcolor;
     //return (diffuse*dcolor);
-    return (dcolor * diffuse + materialInfo.Specular * specular);
+    return (dcolor * diffuse );//+ materialInfo.Specular * specular);
 
 }
 

QTProject/subdivide.geo

@@ -22,10 +22,14 @@ void main(void)
     // passthrough geometry shader for wireframe rendering
     // just addind TriDistance;
 
+    vec3 normal = cross(teCamPosition[2]-teCamPosition[0],teCamPosition[1]-teCamPosition[0]);
+    //normal = cross(teCamPosition[1]-teCamPosition[0],teCamPosition[2]-teCamPosition[0]);
+
     gTriDistance = vec3(1, 0, 0);
     gUV = teUV[0];
     gCamPosition = teCamPosition[0];
     gCamNormal = teCamNormal[0];
+    //gCamNormal = normal;
     gPatchDistance = tePatchDistance[0];
     gl_Position = gl_in[0].gl_Position;
     EmitVertex();
@@ -34,6 +38,7 @@ void main(void)
     gUV = teUV[1];
     gCamPosition = teCamPosition[1];
     gCamNormal = teCamNormal[1];
+    //gCamNormal = normal;
     gPatchDistance = tePatchDistance[1];
     gl_Position = gl_in[1].gl_Position;
     EmitVertex();
@@ -42,6 +47,7 @@ void main(void)
     gUV = teUV[2];
     gCamPosition = teCamPosition[2];
     gCamNormal = teCamNormal[2];
+   // gCamNormal = normal;
     gPatchDistance = tePatchDistance[2];
     gl_Position = gl_in[2].gl_Position;
     EmitVertex();

QTProject/subdivision-edge.compute

@@ -31,5 +31,5 @@ void main(){
     vec3 pos;
 
     edges[gl_GlobalInvocationID.x].pos = 3.0f/8.0f * a.pos + 3.0f/8.0f * b.pos + 1.0f/8.0f * c.pos + 1.0f/8.0f * d.pos;
-    edges[gl_GlobalInvocationID.x].norm = normalize(3.0/8.0 * (vertices[indices[gl_GlobalInvocationID.x][0]].norm + vertices[indices[gl_GlobalInvocationID.x][1]].norm) + 1.0/8.0 * (vertices[indices[gl_GlobalInvocationID.x][2]].norm + vertices[indices[gl_GlobalInvocationID.y][3]].norm));
+    edges[gl_GlobalInvocationID.x].norm = normalize(3.0f/8.0f * a.norm + 3.0f/8.0f * b.norm + 1.0f/8.0f * c.norm + 1.0f/8.0f * d.norm);
 }