diff options
| -rwxr-xr-x | src/demos/es1/RedSquare.java | 53 |
1 files changed, 21 insertions, 32 deletions
diff --git a/src/demos/es1/RedSquare.java b/src/demos/es1/RedSquare.java index 1b2469b..fb02079 100755 --- a/src/demos/es1/RedSquare.java +++ b/src/demos/es1/RedSquare.java @@ -13,6 +13,13 @@ public class RedSquare { try { Window window = Window.create(); + // Size OpenGL to Video Surface + int width = 800; + int height = 480; + if (!window.setFullscreen(true)) { + window.setSize(width, height); + } + // Hook this into EGL GLDrawableFactory.initialize(GLDrawableFactory.PROFILE_GLES1); GLDrawableFactory factory = GLDrawableFactory.getFactory(); @@ -36,38 +43,14 @@ public class RedSquare { System.out.println("Entering initialization"); - // Size OpenGL to Video Surface - int width = 800; - int height = 480; - if (!window.setFullscreen(true)) { - window.setSize(width, height); - } - - // See how big it got - width = window.getWidth(); - height = window.getHeight(); - - System.out.println("calling glViewport()"); - gl.glViewport(0, 0, width, height); - System.out.println("calling glMatrixMode()"); - gl.glMatrixMode(GL.GL_PROJECTION); - System.out.println("calling glLoadIdentity()"); - gl.glLoadIdentity(); - System.out.println("calling gluPerspective()"); - glu.gluPerspective(45.0f, (float)width / (float)height, 1.0f, 100.0f); - System.out.println("calling glMatrixMode()"); - gl.glMatrixMode(GL.GL_MODELVIEW); - - System.out.println("Intialized matrices"); - // Allocate vertex arrays - FloatBuffer colors = BufferUtil.newFloatBuffer(12); + FloatBuffer colors = BufferUtil.newFloatBuffer(16); FloatBuffer vertices = BufferUtil.newFloatBuffer(12); // Fill them up - colors.put(0, 1); colors.put( 1, 0); colors.put( 2, 0); - colors.put(3, 1); colors.put( 4, 0); colors.put( 5, 0); - colors.put(6, 1); colors.put( 7, 0); colors.put( 8, 0); - colors.put(9, 1); colors.put(10, 0); colors.put(11, 0); + colors.put( 0, 1); colors.put( 1, 0); colors.put( 2, 0); colors.put( 3, 1); + colors.put( 4, 1); colors.put( 5, 0); colors.put( 6, 0); colors.put( 7, 1); + colors.put( 8, 1); colors.put( 9, 0); colors.put(10, 0); colors.put(11, 1); + colors.put(12, 1); colors.put(13, 0); colors.put(14, 0); colors.put(15, 1); vertices.put(0, -2); vertices.put( 1, 2); vertices.put( 2, 0); vertices.put(3, 2); vertices.put( 4, 2); vertices.put( 5, 0); vertices.put(6, -2); vertices.put( 7, -2); vertices.put( 8, 0); @@ -76,12 +59,11 @@ public class RedSquare { gl.glEnableClientState(GL.GL_VERTEX_ARRAY); gl.glVertexPointer(3, GL.GL_FLOAT, 0, vertices); gl.glEnableClientState(GL.GL_COLOR_ARRAY); - gl.glColorPointer(3, GL.GL_FLOAT, 0, colors); + gl.glColorPointer(4, GL.GL_FLOAT, 0, colors); // OpenGL Render Settings gl.glClearColor(0, 0, 0, 1); - // gl.glClearDepthf(1.0f); - // gl.glEnable(GL.GL_DEPTH_TEST); + gl.glEnable(GL.GL_DEPTH_TEST); //---------------------------------------------------------------------- // Code for GLEventListener.display() @@ -93,6 +75,13 @@ public class RedSquare { gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); // Set location in front of camera + width = window.getWidth(); + height = window.getHeight(); + gl.glViewport(0, 0, width, height); + gl.glMatrixMode(GL.GL_PROJECTION); + gl.glLoadIdentity(); + glu.gluPerspective(45.0f, (float)width / (float)height, 1.0f, 100.0f); + gl.glMatrixMode(GL.GL_MODELVIEW); gl.glLoadIdentity(); gl.glTranslatef(0, 0, -10); |