/// <summary>Initialize the scene, attach the GLControl events, and start the timer</summary>
private void SetupGLControl()
{
if (glControl == null)
{
return;
}
glControl.MakeCurrent();
transformActive = transformInner;
onGLInitialized();
glControl.Resize += new EventHandler(glControl_Resize);
glControl.MouseDown += new System.Windows.Forms.MouseEventHandler(GlControl_MouseDown);
glControl.MouseLeave += new EventHandler(GlControl_MouseLeave);
glControl.MouseMove += new System.Windows.Forms.MouseEventHandler(GlControl_MouseMove);
glControl.MouseUp += new System.Windows.Forms.MouseEventHandler(GlControl_MouseUp);
glControl.MouseWheel += new System.Windows.Forms.MouseEventHandler(GlControl_MouseWheel);
glControl.KeyDown += new System.Windows.Forms.KeyEventHandler(GlControl_KeyDown);
glControl.KeyUp += new System.Windows.Forms.KeyEventHandler(GlControl_KeyUp);
if (IsTimerEnabled)
{
timer.Start();
}
}
private void RenderTexturedCube(bool useShader)
{
GL.PushAttrib(AttribMask.TextureBit | AttribMask.EnableBit);
if (useShader)
{
GLHelpers.Color4(Colors.Transparent);
LightingShaderProgram.Texture1 = CirclesTexture;
LightingShaderProgram.Activate();
}
else
{
GLHelpers.Color4(Colors.Black);
GL.TexEnv(TextureEnvTarget.TextureEnv, TextureEnvParameter.TextureEnvMode, (int)TextureEnvMode.Replace);
//GL.TexEnv(TextureEnvTarget.TextureEnv, TextureEnvParameter.TextureEnvMode, (int)TextureEnvMode.Decal);
CirclesTexture.Bind();
}
var transformCube = new TransformGL(new Vector3(-.4f, -.4f, 0));
transformCube.Apply();
GLHelpers.Cube2D(.5);
transformCube.Remove();
transformCube.Location = new Vector3(0, 0, 0);
transformCube.Apply();
GLHelpers.Cube2D(.25);
transformCube.Remove();
transformCube.Location = new Vector3(.2f, .2f, 0);
transformCube.Apply();
GLHelpers.Cube2D(.125);
transformCube.Remove();
transformCube.Location = new Vector3(.3f, .3f, 0);
transformCube.Apply();
GLHelpers.Cube2D(.06125);
transformCube.Remove();
// cleanup
ShaderProgram.DisableShaders();
GL.PopAttrib();
}