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 FormDiffuseReflectionPointLightController(this.renderer);
this.frmController.Show();
this.frmDisplay.Close();
this.frmDisplay = new FormDiffuseReflectionPointLightDisplay(this.renderer);
this.frmDisplay.Show();
this.newRenderer = null;
}
this.renderer.Render(arg);
}
private void FormGLCanvas_Load(object sender, EventArgs e)
{
GL.ClearColor(0x87 / 255.0f, 0xce / 255.0f, 0xeb / 255.0f, 0xff / 255.0f);
glCanvas1_Resize(this.glCanvas1, e);
this.frmController = new FormDiffuseReflectionPointLightController(this.renderer);
frmController.Show();
this.frmDisplay = new FormDiffuseReflectionPointLightDisplay(this.renderer);
this.frmDisplay.Show();
StringBuilder builder = new StringBuilder();
builder.AppendLine("This is a diffuse reflection demo with point light and ambient light.");
builder.AppendLine("Use 'm' to change model.");
builder.AppendLine("Use 'c' to switch camera types between perspective and ortho.");
builder.AppendLine("Use right mouse to rotate camera.");
builder.AppendLine("Use left mouse to rotate model.");
builder.AppendLine("Use 'j' to decrease vertex count.");
builder.AppendLine("Use 'k' to increase vertex count.");
MessageBox.Show(builder.ToString());
}