// tick for OpenGL rendering code
public void RenderGL()
{
if (useRenderTarget)
{
// enable render target
target.Bind();
// render scene to render target
sceneGraph.Render(shader);
// render quad
target.Unbind();
quad.Render(postproc, target.GetTextureID());
}
else
{
// render scene directly to the screen
sceneGraph.Render(shader);
}
}
// tick for OpenGL rendering code
public void RenderGL()
{
// measure frame duration
frameDuration = timer.ElapsedMilliseconds;
timer.Reset();
timer.Start();
// prepare matrix for vertex shader
CamMatrix = new Matrix4();
CamMatrix.Diagonal = new Vector4(1, 1, 1, 1);
//Console.WriteLine(y);
OpenTK.Input.Mouse.GetCursorState();
// update rotation
//a += 0.001f * frameDuration;
//if (a > 2 * PI) a -= 2 * PI;
/*if (useRenderTarget)
* {
* // enable render target
* target.Bind();
*
* // render scene to render target
* mesh.Render(shader, CamMatrix, wood);
* floor.Render(shader, CamMatrix, wood);
*
* // render quad
* target.Unbind();
* quad.Render(postproc, target.GetTextureID());
* }
* else
* {
* // render scene directly to the screen
* mesh.Render(shader, CamMatrix, wood);
* floor.Render(shader, CamMatrix, wood);
* }*/
//Keyboard Control
//new Render scene
sceneGraph.Render(CamMatrix);
GL.UseProgram(postproc.programID);
Vector3 fx = new Vector3(chromaticOn ? 1 : 0, vignetteOn ? 1 : 0, shinyOn ? 1 : 0);
GL.Uniform3(fxId, ref fx);
}
// tick for OpenGL rendering code
public void RenderGL()
{
// measure frame duration
float frameDuration = timer.ElapsedMilliseconds;
timer.Reset();
timer.Start();
// The translation relative to the camera
Matrix4 transform = Matrix4.CreateFromAxisAngle(new Vector3(0, 1, 0), a);
Matrix4 toWorld = transform;
transform *= Matrix4.CreateTranslation(0, -4, 15) * Matrix4.CreateTranslation(c.cameraPos) * Matrix4.CreateFromAxisAngle(new Vector3(0,0,1), c.zRotate) * Matrix4.LookAt(Vector3.Zero, c.cameraDir, c.up);
transform *= Matrix4.CreatePerspectiveFieldOfView(1.2f, 1.3f, .1f, 1000);
// update rotation
a += 0.001f * frameDuration;
if (a > 2 * PI) a -= 2 * PI;
if (c.vRotate < 0) c.vRotate = 2 * PI;
// render scene to render target
if (useRenderTarget)
{
// enable render target
target.Bind();
floorNode.Render(shader, transform, toWorld);
// render quad
target.Unbind();
quad.Render(postproc, target.GetTextureID());
}
else
{
target.Bind();
floorNode.nodeMesh.Render(shader, transform, toWorld, wood);
floorNode.nodeChildren[0].nodeMesh.Render(shader, transform, toWorld, wood);
target.Unbind();
quad.Render(postproc, target.GetTextureID());
}
}
// tick for OpenGL rendering code
public void RenderGL()
{
// measure frame duration
float frameDuration = timer.ElapsedMilliseconds;
timer.Reset();
timer.Start();
GL.UseProgram(shader.programID);
Matrix4 cameraPos = cam.GetViewMatrix();
GL.Uniform3(shader.camPosition, new Vector3(cameraPos.M13, cameraPos.M23, cameraPos.M33));
// enable render target
target.Bind();
viewProjectMatrix = cameraPos * Matrix4.CreatePerspectiveFieldOfView(1.2f, 1.3f, .1f, 1000);
// render the scene
scene.Render(shader, viewProjectMatrix, frameDuration);
// render quad
target.Unbind();
quad.Render(postproc, target.GetTextureID(), colorCube.id);
}
// tick for OpenGL rendering code
public void RenderGL()
{
CameraUpdate();
scenegraph.Render(camera);
Tick();
}
// Calls the render method from the SceneGraph
public void RenderGL()
{
scenegraph.Render();
}
// tick for OpenGL rendering code
public void RenderGL()
{
// measure frame duration
float frameDuration = timer.ElapsedMilliseconds;
timer.Reset();
timer.Start();
var keyboard = OpenTK.Input.Keyboard.GetState();
if (keyboard[OpenTK.Input.Key.W])
{
cam *= Matrix4.CreateTranslation(0, 0, acceleration * 0.1f);
}
if(keyboard[OpenTK.Input.Key.S])
{
cam *= Matrix4.CreateTranslation(0, 0, acceleration * -0.1f);
}
if (keyboard[OpenTK.Input.Key.Space])
{
cam *= Matrix4.CreateTranslation(0, acceleration * -0.1f, 0);
}
if (keyboard[OpenTK.Input.Key.ShiftLeft])
{
cam *= Matrix4.CreateTranslation(0, acceleration * 0.1f, 0);
}
if (keyboard[OpenTK.Input.Key.A])
{
cam *= Matrix4.CreateTranslation(acceleration * 0.1f, 0, 0);
}
if (keyboard[OpenTK.Input.Key.D])
{
cam *= Matrix4.CreateTranslation(acceleration * -0.1f, 0, 0);
}
if (keyboard[OpenTK.Input.Key.I])
{
cam *= Matrix4.CreateRotationX(acceleration * 0.01f);
}
if (keyboard[OpenTK.Input.Key.Q])
{
cam *= Matrix4.CreateRotationY(acceleration * -0.01f);
}
if (keyboard[OpenTK.Input.Key.E])
{
cam *= Matrix4.CreateRotationY(acceleration * 0.01f);
}
if (keyboard[OpenTK.Input.Key.K])
{
cam *= Matrix4.CreateRotationX(acceleration * -0.01f);
}
if (keyboard[OpenTK.Input.Key.J])
{
cam *= Matrix4.CreateRotationZ(acceleration * -0.01f);
}
if (keyboard[OpenTK.Input.Key.L])
{
cam *= Matrix4.CreateRotationZ(acceleration * 0.01f);
}
// prepare matrix for vertex shader
Matrix4 transform = Matrix4.CreateFromAxisAngle( new Vector3( 0, 1, 0 ), a );
transform *= Matrix4.CreateTranslation( 0, -4, -15 );
transform *= cam;
transform *= Matrix4.CreatePerspectiveFieldOfView( 1.2f, 1.3f, .1f, 1000 );
// update rotation
if (automaticRotation) a += 0.001f * frameDuration;
if (a > 2 * PI) a -= 2 * PI;
// render scene
scenegraph.Render(transform, lights, camera, Matrix4.Identity);
}
