draw all models from vector,

window cosmetic,
next:
texture,
calculate modelmatrix from parent

QtMeshViewer/Resources/Resources.qrc

@@ -5,5 +5,6 @@
     </qresource>
     <qresource prefix="/images">
         <file>cube.png</file>
+        <file>icon.ico</file>
     </qresource>
 </RCC>

QtMeshViewer/Resources/fshader.glsl

@@ -10,6 +10,6 @@ varying vec2 v_texcoord;
 
 void main()
 {
-    // Set fragment color from texture
-    gl_FragColor = texture2D(texture, v_texcoord);
+	// Set fragment color from texture
+	gl_FragColor = texture2D(texture, v_texcoord);
 }

QtMeshViewer/Resources/vshader.glsl

@@ -4,7 +4,8 @@ precision mediump int;
 precision mediump float;
 #endif
 
-uniform mat4 mvp_matrix;
+uniform mat4 vp_matrix;
+uniform mat4 m_matrix;
 
 attribute vec4 a_position;
 attribute vec2 a_texcoord;
@@ -13,10 +14,10 @@ varying vec2 v_texcoord;
 
 void main()
 {
-    // Calculate vertex position in screen space
-    gl_Position = mvp_matrix * a_position;
+	// Calculate vertex position in screen space
+	gl_Position = vp_matrix * m_matrix * a_position;
 
-    // Pass texture coordinate to fragment shader
-    // Value will be automatically interpolated to fragments inside polygon faces
-    v_texcoord = a_texcoord;
+	// Pass texture coordinate to fragment shader
+	// Value will be automatically interpolated to fragments inside polygon faces
+	v_texcoord = a_texcoord;
 }