| private Rotatef ( float angle, float x, float y, float z ) : void | ||
| angle | float | |
| x | float | |
| y | float | |
| z | float | |
| return | void | |
protected override void DoRender(RenderEventArgs arg)
{
this.ClockRenderer.Render(arg);
OpenGL.LoadIdentity();
OpenGL.Rotatef(angle, 0, 1, 0);
this.BoxRenderer.Render(arg);
angle += 3.0f;
}
protected override void DoRender(RenderEventArgs arg)
{
DateTime now = DateTime.Now;
const float speed = 1.0f;
OpenGL.LoadIdentity();
float secondAngle = ((float)now.Second) / 60.0f * 360.0f * speed;
OpenGL.Rotatef(secondAngle, 0.0f, 0.0f, -1.0f);
secondLineWidthSwitch.On();
OpenGL.Begin(OpenGL.GL_LINES);
for (int i = 0; i < secondPosition.Count; i++)
{
vec3 color = secondColor[i];
OpenGL.Color3f(color.x, color.y, color.z);
vec3 position = secondPosition[i];
OpenGL.Vertex3f(position.x, position.y, position.z);
}
OpenGL.End();
secondLineWidthSwitch.Off();
OpenGL.LoadIdentity();
float minuteAngle = ((float)(now.Minute * 60 + now.Second)) / (60.0f * 60.0f) * 360.0f * speed;
OpenGL.Rotatef(minuteAngle, 0.0f, 0.0f, -1.0f);
minuteLineWidthSwitch.On();
OpenGL.Begin(OpenGL.GL_LINES);
for (int i = 0; i < minutePosition.Count; i++)
{
vec3 color = minuteColor[i];
OpenGL.Color3f(color.x, color.y, color.z);
vec3 position = minutePosition[i];
OpenGL.Vertex3f(position.x, position.y, position.z);
}
OpenGL.End();
minuteLineWidthSwitch.Off();
OpenGL.LoadIdentity();
float hourAngle = ((float)((now.Hour * 60 + now.Minute) * 60 + now.Second)) / (12.0f * 60.0f * 60.0f) * 360.0f * speed;
OpenGL.Rotatef(hourAngle, 0.0f, 0.0f, -1.0f);
hourLineWidthSwitch.On();
OpenGL.Begin(OpenGL.GL_LINES);
for (int i = 0; i < hourPosition.Count; i++)
{
vec3 color = hourColor[i];
OpenGL.Color3f(color.x, color.y, color.z);
vec3 position = hourPosition[i];
OpenGL.Vertex3f(position.x, position.y, position.z);
}
OpenGL.End();
hourLineWidthSwitch.Off();
}