Adding ViroKit. Needs AWSCore :(

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

@@ -0,0 +1,124 @@
+//
+//  VROMaterialVisual.hpp
+//  ViroRenderer
+//
+//  Created by Raj Advani on 11/17/15.
+//  Copyright © 2015 Viro Media. All rights reserved.
+//
+
+#ifndef VROMaterialVisual_h
+#define VROMaterialVisual_h
+
+#include "VROVector4f.h"
+#include "VROMatrix4f.h"
+#include "VROTexture.h"
+#include "VROImageUtil.h"
+#include "VROAnimatable.h"
+#include <vector>
+
+class VROMaterial;
+
+class VROMaterialVisual {
+    
+public:
+    
+    VROMaterialVisual(VROMaterial &material, int permissibleContentsMask) :
+        _material(material),
+        _permissibleContentsMask(permissibleContentsMask),
+        _contentsColor({ 1.0, 1.0, 1.0, 1.0 }),
+        _intensity(1.0)
+    {}
+    
+    /*
+     Copy constructor. Texture references are shared.
+     */
+    VROMaterialVisual(const VROMaterialVisual &visual);
+    
+    /*
+     Delete any rendering resources. Invoked prior to destruction, on the
+     rendering thread.
+     */
+    void deleteGL();
+    
+    /*
+     Copy from the given visual to this one. Does NOT copy the
+     parent material, however.
+     */
+    void copyFrom(const VROMaterialVisual &visual);
+    
+    void clear();
+    void setColor(VROVector4f contents);
+    void setTexture(std::shared_ptr<VROTexture> texture);
+    
+    /*
+     Used to replace a texture quickly without regenerating the
+     entire substrate. If this is the first time adding a texture,
+     then the substrate must be replaced. In this case we return
+     true.
+     */
+    bool swapTexture(std::shared_ptr<VROTexture> texture);
+    
+    VROTextureType getTextureType() const {
+        if (_contentsTexture) {
+            return _contentsTexture->getType();
+        }
+        else {
+            return VROTextureType::None;
+        }
+    }
+    
+    VROVector4f getColor() const {
+        return _contentsColor;
+    }
+    
+    std::shared_ptr<VROTexture> getTexture() const {
+        if (_contentsTexture) {
+            return _contentsTexture;
+        }
+        else {
+            return getBlankTexture();
+        }
+    }
+    
+    void setIntensity(float intensity);
+    float getIntensity() const {
+        return _intensity;
+    }
+    
+private:
+    
+    /*
+     Parent material.
+     */
+    VROMaterial &_material;
+    
+    /*
+     Bit mask of VROContentsType that indicates which contents types are 
+     permissible to be set for this visual.
+     */
+    int _permissibleContentsMask;
+    
+    /*
+     The color component of the visual.
+     */
+    VROVector4f _contentsColor;
+    
+    /*
+     The texture component of the visual.
+     */
+    std::shared_ptr<VROTexture> _contentsTexture;
+    
+    /*
+     Modulates the impact of this visual on the overall material appearance.
+     */
+    float _intensity;
+    
+    /*
+     Transformation applied to the texture coordinates provided by the geometry object
+     the material is attached to.
+     */
+    VROMatrix4f _contentsTransform;
+    
+};
+
+#endif /* VROMaterialVisual_h */