diff --git a/TextureTest.cu b/TextureTest.cu
index c3795c8..b76e1e5 100644
--- a/TextureTest.cu
+++ b/TextureTest.cu
@@ -13,6 +13,7 @@
 #define VERTICAL 	1
 #define HORIZONTAL 	1
 		stim::camera cam;
+		stim::camera Parker;
 		GLuint texID;
 		float a = -1.0;
 		float b = 1.0;
@@ -39,6 +40,7 @@
 		stim::vec<float> up;
 		stim::vec<float> d;
 		static bool button1 		= FALSE;
+		static bool button_shift	= FALSE;
 		static float degtorad		= 360/(2*M_PI);
 		static GLfloat adjustTex	= 1.0/426.0;
 		static GLfloat adjustDrw	= 2.0/426.0;
@@ -76,7 +78,7 @@ glInit()
 	glLoadIdentity();
 	glOrtho(-5.0, 2.0,-5.0, 2.0, -0.0, 1000.0);
 	glMatrixMode(GL_MODELVIEW);
-	spidey = stim::gl_spider<float>(0.5, 0.5, 0.5, -0.1, -0.1, -0.1, 0.5, 0.5);
+	spidey = stim::gl_spider<float>(0.5, 0.5, 0.5, -0.1, -0.1, -0.1, 0.1, 0.1);
 	CHECK_OPENGL_ERROR
 }
 
@@ -303,29 +305,24 @@ renderScene()
 void
 MouseButton(int button, int state, int x, int y)
 {
+
 	if (button == GLUT_LEFT_BUTTON)
 	{
 	 	button1 	 = (state == GLUT_DOWN) ? TRUE : FALSE;
+		button_shift     = glutGetModifiers();
 		prevmousePos[0]	 = (float)x;
 		prevmousePos[1]	 = (float)y; 
 	}
 	if (button == GLUT_RIGHT_BUTTON)
 	{
-		float clicked[2] = {(float) x*1.0/ (float) size[0],
-			 (float) y*1.0/ (float) size[1]};
-		std::cout << "clicked at " << clicked[0] << ":" << clicked[1] << std::endl;	
-		if (clicked[0] > vertexDrw[0][0] && clicked[1] > vertexDrw[0][1])
-				if(clicked[0] < vertexDrw[2][0] && clicked[1] < vertexDrw[2][1])
-				{
-					std::cout << (float)x/(float)size[0]*3 << " "
-				 	<< (float)y/(float)size[1]*3 << std::endl;
-				}	
+		std::cout << spidey.getPosition() << std::endl
+			<< spidey.getDirection() << std::endl;
 	}
 }
 
 void MouseMotion(int x, int y)
 {
-	if(button1)
+	if(button1 && !button_shift)
 		{	
 			mousePos[0] = (prevmousePos[0] - (float) x)*0.0005;
 			mousePos[1] = ((float)y - prevmousePos[1])*0.0005;
@@ -333,6 +330,20 @@ void MouseMotion(int x, int y)
 			prevmousePos[1] = (float)y;
 			cam.OrbitFocus(mousePos[0]*degtorad, mousePos[1]*degtorad);
 		}
+	if(button1 && button_shift)
+		{
+			mousePos[0] = (prevmousePos[0] - (float) x)*0.00001;
+			mousePos[1] = ((float)y - prevmousePos[1])*0.00001;
+			prevmousePos[0] = (float)x;
+			prevmousePos[1] = (float)y;
+			Parker.setPosition(spidey.getPosition());
+			Parker.LookAt(spidey.getDirection());
+			Parker.Pan(mousePos[0]*degtorad);
+			Parker.Tilt(mousePos[1]*degtorad);
+			spidey.setDirection(Parker.getLookAt());
+			spidey.Update();
+			std::cout << Parker.getLookAt() << std::endl;
+		}
 }
 
 void
@@ -354,6 +365,13 @@ switch(key) {
 	    else{
 		oriDrw[2] = oriDrw[2] + adjustDrw;
 	    }
+	    if (glutGetModifiers() == 1)
+		{
+			stim::vec<float> temp =	spidey.getPosition();
+			temp[1] += 0.0001;
+			spidey.setPosition(temp);
+			spidey.Update();
+		} 
 	    break;
 	case GLUT_KEY_DOWN:
 	    oriTex[2] = oriTex[2]-adjustTex;
@@ -363,6 +381,13 @@ switch(key) {
 	    else{
 		oriDrw[2] = oriDrw[2] - adjustDrw;
 	    }
+	    if (glutGetModifiers() == 1)
+		{
+			stim::vec<float> temp =	spidey.getPosition();
+			temp[1] -= 0.0001;
+			spidey.setPosition(temp);
+			spidey.Update();
+		} 
 	    break;
 	case GLUT_KEY_LEFT:
 	    oriTex[1] = oriTex[1]+adjustTex;
@@ -372,6 +397,13 @@ switch(key) {
 	    else{
 		oriDrw[1] = oriDrw[1] + adjustDrw;
 	    }
+	    if (glutGetModifiers() == 1)
+		{
+			stim::vec<float> temp =	spidey.getPosition();
+			temp[0] += 0.0001;
+			spidey.setPosition(temp);
+			spidey.Update();
+		} 
 	    break;
 	case GLUT_KEY_RIGHT:
 	    oriTex[1] = oriTex[1]-adjustTex;
@@ -382,6 +414,13 @@ switch(key) {
 		oriDrw[1] = oriDrw[1] - adjustDrw;
 	    }
 	    break;
+	    if (glutGetModifiers() == 1)
+		{
+			stim::vec<float> temp =	spidey.getPosition();
+			temp[0] -= 0.0001;
+			spidey.setPosition(temp);
+			spidey.Update();
+		} 
 	}	
 	glutPostRedisplay();
 }
diff --git a/stim b/stim
index 2dbd88b..879321c 160000
--- a/stim
+++ b/stim
@@ -1 +1 @@
-Subproject commit 2dbd88bd02065df7f76f7bf9c3b5eca09891fbc6
+Subproject commit 879321c4a5e974144996aae02c44c6583e4a2fbd
--
libgit2 0.21.4