experimental minimap

* a lot of rework in MapView
* new APIs for UIMap

src/framework/graphics/graphics.cpp

@@ -76,6 +76,8 @@ void Graphics::init()
 
 #endif
 
+    glHint(GL_LINE_SMOOTH_HINT,GL_NICEST);
+    glHint(GL_PERSPECTIVE_CORRECTION_HINT,GL_NICEST);
     glEnable(GL_BLEND);
     glClear(GL_COLOR_BUFFER_BIT);
 
@@ -99,8 +101,6 @@ bool Graphics::parseOption(const std::string& option)
         m_generateMipmaps = false;
     else if(option == "-no-smoothing")
         m_useBilinearFiltering = false;
-    else if(option == "-realtime-mipmapping")
-        m_generateRealtimeMipmaps = true;
     else if(option == "-no-hardware-buffering")
         m_useHardwareBuffers = false;
     else

src/framework/graphics/graphics.h

@@ -38,7 +38,6 @@ public:
     bool canUseHardwareBuffers() { return m_useHardwareBuffers; }
     bool canGenerateMipmaps() { return m_generateMipmaps; }
     bool canGenerateHardwareMipmaps() { return m_generateHardwareMipmaps; }
-    bool canGenerateRealtimeMipmaps() { return m_generateRealtimeMipmaps; }
 
     void resize(const Size& size);
     void beginRender();
@@ -59,7 +58,6 @@ private:
     Boolean<true> m_useBilinearFiltering;
     Boolean<true> m_generateMipmaps;
     Boolean<true> m_generateHardwareMipmaps;
-    Boolean<false> m_generateRealtimeMipmaps;
 };
 
 extern Graphics g_graphics;

src/framework/math/color.h

@@ -33,6 +33,8 @@ public:
     Color() : m_r(1.0f), m_g(1.0f), m_b(1.0f), m_a(1.0f) { }
     Color(uint32 rgba) { setRGBA(rgba); }
     Color(uint8 r, uint8 g, uint8 b, uint8 a = 0xFF) : m_r(r/255.0f), m_g(g/255.0f), m_b(b/255.0f), m_a(a/255.0f) { }
+    Color(int r, int g, int b, int a = 0xFF) : m_r(r/255.0f), m_g(g/255.0f), m_b(b/255.0f), m_a(a/255.0f) { }
+    Color(float r, float g, float b, float a = 1.0f) : m_r(r), m_g(g), m_b(b), m_a(a) { }
 
     uint8 a() const { return m_a*255.0f; }
     uint8 b() const { return m_b*255.0f; }