Added ui3d shader

src/graphics/Batch3D.h

@@ -4,8 +4,6 @@
 #include <stdlib.h>
 #include <glm/glm.hpp>
 
-using namespace glm;
-
 class Mesh;
 class Texture;
 
@@ -21,10 +19,10 @@ class Batch3D {
 	Texture* _texture;
 
 	void vertex(float x, float y, float z,
-			float u, float v,
-			float r, float g, float b, float a);
-	void vertex(vec3 point, vec2 uvpoint,
-			float r, float g, float b, float a);
+				float u, float v,
+				float r, float g, float b, float a);
+	void vertex(glm::vec3 point, glm::vec2 uvpoint,
+				float r, float g, float b, float a);
 
 public:
 	Batch3D(size_t capacity);
@@ -32,8 +30,9 @@ public:
 
 	void begin();
 	void texture(Texture* texture);
-	void sprite(vec3 pos, vec3 up, vec3 right, float w, float h, int atlasRes, int index, vec4 tint);
-	void sprite(vec3 pos, vec3 up, vec3 right, float w, float h);
+	void sprite(glm::vec3 pos, glm::vec3 up, glm::vec3 right, float w, float h, 
+				int atlasRes, int index, glm::vec4 tint);
+	void sprite(glm::vec3 pos, glm::vec3 up, glm::vec3 right, float w, float h);
 	void render();
 };