[ui] split 2D and 3D viewers into separate modules

+ remove historical MayaCameraController

meshroom/ui/qml/Viewer3D/Materials/WireframeEffect.qml

@@ -0,0 +1,43 @@
+import Qt3D.Core 2.0
+import Qt3D.Render 2.0
+
+Effect {
+    id: root
+
+    parameters: [
+        Parameter { name: "ka";   value: Qt.vector3d( 0.1, 0.1, 0.1 ) },
+        Parameter { name: "kd";   value: Qt.vector3d( 0.7, 0.7, 0.7 ) },
+        Parameter { name: "ks";  value: Qt.vector3d( 0.95, 0.95, 0.95 ) },
+        Parameter { name: "shininess"; value: 150.0 }
+    ]
+
+    techniques: [
+        Technique {
+            graphicsApiFilter {
+                api: GraphicsApiFilter.OpenGL
+                profile: GraphicsApiFilter.CoreProfile
+                majorVersion: 3
+                minorVersion: 1
+            }
+
+            filterKeys: [ FilterKey { name: "renderingStyle"; value: "forward" } ]
+
+            parameters: [
+                Parameter { name: "light.position"; value: Qt.vector4d( 0.0, 0.0, 0.0, 1.0 ) },
+                Parameter { name: "light.intensity"; value: Qt.vector3d( 1.0, 1.0, 1.0 ) },
+                Parameter { name: "line.width"; value: 1.0 },
+                Parameter { name: "line.color"; value: Qt.vector4d( 1.0, 1.0, 1.0, 1.0 ) }
+            ]
+
+            renderPasses: [
+                RenderPass {
+                    shaderProgram: ShaderProgram {
+                        vertexShaderCode:   loadSource(Qt.resolvedUrl("shaders/robustwireframe.vert"))
+                        geometryShaderCode: loadSource(Qt.resolvedUrl("shaders/robustwireframe.geom"))
+                        fragmentShaderCode: loadSource(Qt.resolvedUrl("shaders/robustwireframe.frag"))
+                    }
+                }
+            ]
+        }
+    ]
+}