Adding ViroKit. Needs AWSCore :(

mobile/ios/ViroKit.framework/Headers/VROSurface.h

@@ -0,0 +1,85 @@
+//
+//  VROSurface.h
+//  ViroRenderer
+//
+//  Created by Raj Advani on 12/3/15.
+//  Copyright © 2015 Viro Media. All rights reserved.
+//
+
+#ifndef VROSurface_h
+#define VROSurface_h
+
+#include "VROGeometry.h"
+#include "VROShapeUtils.h"
+#include <memory>
+
+class VROSurface : public VROGeometry {
+    
+public:
+    
+    static std::shared_ptr<VROSurface> createSurface(float width, float height,
+                                                     float u0 = 0, float v0 = 0, float u1 = 1, float v1 = 1);
+    static std::shared_ptr<VROSurface> createSurface(float x, float y, float width, float height,
+                                                     float u0, float v0, float u1, float v1);
+    virtual ~VROSurface();
+    
+    /*
+     Set physical dimensions of the surface.
+     */
+    void setX(float x);
+    void setY(float y);
+    void setWidth(float width);
+    void setHeight(float height);
+    
+    /*
+     Set texture coordinates of the surface, and an optional transform.
+     */
+    void setU0(float u0);
+    void setU1(float u1);
+    void setV0(float v0);
+    void setV1(float v1);
+    void setTexcoordTransform(VROMatrix4f transform);
+    
+    /*
+     Directly set the texture coordinates of all four corners.
+     */
+    void setTextureCoordinates(VROVector3f BL, VROVector3f BR, VROVector3f TL, VROVector3f TR);
+    
+    float getU0() const { return _u0; }
+    float getU1() const { return _u1; }
+    float getV0() const { return _v0; }
+    float getV1() const { return _v1; }
+    
+    float getX() const { return _x; }
+    float getY() const { return _y; }
+    float getWidth() const { return _width; }
+    float getHeight() const { return _height; }
+    
+protected:
+    
+    VROSurface(float x, float y, float width, float height,
+               float u0, float v0, float u1, float v1);
+    
+private:
+    
+    void updateSurface();
+
+    void buildGeometry(float x, float y, float width, float height,
+                       VROVector3f texBL, VROVector3f texBR, VROVector3f texTL, VROVector3f texTR,
+                       std::vector<std::shared_ptr<VROGeometrySource>> &sources,
+                       std::vector<std::shared_ptr<VROGeometryElement>> &elements);
+    void buildSurface(VROShapeVertexLayout *vertexLayout,
+                      float left, float bottom, float right, float top,
+                      VROVector3f texBL, VROVector3f texBR, VROVector3f texTL, VROVector3f texTR);
+    
+    float _x, _y, _width, _height;
+    float _u0, _v0, _u1, _v1;
+    
+    /*
+     Transform by which to multiply all texture coordinates.
+     */
+    VROMatrix4f _texcoordTransform;
+    
+};
+
+#endif /* VROSurface_h */