private void CreateElement()
{
var element = new PhongPointLightRenderer(factories[currentModelIndex].Create(this.radius));
element.Initialize();
this.newRenderer = element;
}
void glCanvas1_OpenGLDraw(object sender, PaintEventArgs e)
{
var arg = new RenderEventArgs(RenderModes.Render, this.camera);
mat4 projectionMatrix = camera.GetProjectionMat4();
mat4 viewMatrix = camera.GetViewMat4();
//mat4 modelMatrix = glm.rotate(rotateAngle, new vec3(0, 1, 0)); //modelRotationCamera.GetViewMat4(); //mat4.identity();
//rotateAngle += 0.03f;
//mat4 modelMatrix = this.modelRotator.GetModelRotation();//glm.rotate(rotateAngle, new vec3(0, 1, 0)); //modelRotationCamera.GetViewMat4(); //mat4.identity();
mat4 modelMatrix = this.modelRotator.GetRotationMatrix();
this.renderer.projectionMatrix = projectionMatrix;
this.renderer.viewMatrix = viewMatrix;
this.renderer.modelMatrix = modelMatrix;
GL.Clear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT | GL.GL_STENCIL_BUFFER_BIT);
this.uiAxis.Render(arg);
if (this.newRenderer != null)
{
this.renderer = newRenderer;
this.frmController.Close();
this.frmController = new FormPhongPointLightController(this.renderer);
this.frmController.Show();
this.frmDisplay.Close();
this.frmDisplay = new FormPhongPointLightDisplay(this.renderer);
this.frmDisplay.Show();
this.newRenderer = null;
}
this.renderer.Render(arg);
}
//Camera modelRotationCamera;
//SatelliteRotator modelRotator;
//private float rotateAngle;
public FormPhongPointLight()
{
InitializeComponent();
this.camera = new Camera(CameraType.Perspecitive, this.glCanvas1.Width, this.glCanvas1.Height);
this.camera.Position = new GLM.vec3(5, 5, 5);
this.cameraRotator = new SatelliteRotator(this.camera);
//this.modelRotationCamera = new Camera(CameraType.Perspecitive, this.glCanvas1.Width, this.glCanvas1.Height);
//this.modelRotator = new SatelliteRotator(this.modelRotationCamera);
this.modelRotator = new ArcBallRotator(this.camera);
Padding uiPadding = new System.Windows.Forms.Padding(10, 10, 10, 10);
Size uiSize = new System.Drawing.Size(50, 50);
IUILayoutParam uiParam = new IUILayoutParam(AnchorStyles.Left | AnchorStyles.Bottom, uiPadding, uiSize);
uiAxis = new SimpleUIAxis(uiParam);
uiAxis.Initialize();
IModel model = (new TeapotFactory()).Create(1.0f);
this.renderer = new PhongPointLightRenderer(model);
this.renderer.Initialize();//不在此显式初始化也可以。
this.glCanvas1.MouseWheel += glCanvas1_MouseWheel;
this.glCanvas1.KeyPress += glCanvas1_KeyPress;
this.glCanvas1.MouseDown += glCanvas1_MouseDown;
this.glCanvas1.MouseMove += glCanvas1_MouseMove;
this.glCanvas1.MouseUp += glCanvas1_MouseUp;
this.glCanvas1.OpenGLDraw += glCanvas1_OpenGLDraw;
this.glCanvas1.Resize += glCanvas1_Resize;
}
public FormPhongPointLightController(PhongPointLightRenderer renderer)
{
InitializeComponent();
this.renderer = renderer;
{
this.trackKd.Value = (int)renderer.Kd;
this.lblKd.Text = renderer.Kd.ToShortString();
}
{
vec3 c = 255 * renderer.lightColor;
Color color = Color.FromArgb((int)c.x, (int)c.y, (int)c.z);
this.lblLightColorDisplay.BackColor = color;
this.lblLightColor.Text = string.Format("R:{0} G:{1} B:{2}", color.R, color.G, color.B);
}
{
vec3 c = 255 * renderer.globalAmbientColor;
Color color = Color.FromArgb((int)c.x, (int)c.y, (int)c.z);
this.lblGlobalAmbientDisplay.BackColor = color;
this.lblGlobalAmbient.Text = string.Format("R:{0} G:{1} B:{2}", color.R, color.G, color.B);
}
{
float value = renderer.lightPosition.x;
this.trackLightPositionX.Value = (int)value;
this.lblLightPositionX.Text = value.ToShortString();
}
{
float value = renderer.lightPosition.y;
this.trackLightPositionY.Value = (int)value;
this.lblLightPositionY.Text = value.ToShortString();
}
{
float value = renderer.lightPosition.z;
this.trackLightPositionZ.Value = (int)value;
this.lblLightPositionZ.Text = value.ToShortString();
}
{
float value = renderer.Ks;
this.trackKs.Value = (int)value;
this.lblKs.Text = value.ToShortString();
}
{
float value = renderer.shininess;
this.trackShininess.Value = (int)(value * 100);
this.lblShininess.Text = value.ToShortString();
}
}
public FormPhongPointLightDisplay(PhongPointLightRenderer renderer)
{
InitializeComponent();
this.renderer = renderer;
}