/// <summary>
/// OpenGL rendering code itself (separated for clarity).
/// </summary>
private void RenderScene()
{
// Simulation scene rendering.
MarblesRenderData rdata = null;
if (renderer != null &&
OGL.useShaders)
{
lock (renderer)
rdata = data;
}
if (rdata != null)
{
OGL.FormData();
// Simulated scene.
primitiveCounter += renderer.Render(OGL, rdata);
// Light source.
GL.PointSize(5.0f);
GL.Begin(PrimitiveType.Points);
GL.Color3(1.0f, 1.0f, 1.0f);
GL.Vertex3(OGL.lightPosition);
GL.End();
primitiveCounter++;
primitiveCounter += rdata.Cube.Draw();
}
else
{
CubeObject cube = new CubeObject(10);
primitiveCounter += cube.Draw();
}
}
/// <summary>
/// OpenGL rendering code itself (separated for clarity).
/// </summary>
private void RenderScene()
{
// Simulation scene rendering.
MarblesRenderData rdata = null;
if (renderer != null &&
OGL.useShaders)
{
lock (renderer)
rdata = data;
}
if (rdata != null)
{
OGL.FormData();
// Simulated scene.
primitiveCounter += renderer.Render(OGL, rdata);
// Light source.
GL.PointSize(5.0f);
GL.Begin(PrimitiveType.Points);
GL.Color3(1.0f, 1.0f, 1.0f);
GL.Vertex3(OGL.lightPosition);
GL.End();
primitiveCounter++;
}
else
{
// color cube:
GL.Begin(PrimitiveType.Quads);
GL.Color3(0.0f, 1.0f, 0.0f); // Set The Color To Green
GL.Vertex3(1.0f, 1.0f, -1.0f); // Top Right Of The Quad (Top)
GL.Vertex3(-1.0f, 1.0f, -1.0f); // Top Left Of The Quad (Top)
GL.Vertex3(-1.0f, 1.0f, 1.0f); // Bottom Left Of The Quad (Top)
GL.Vertex3(1.0f, 1.0f, 1.0f); // Bottom Right Of The Quad (Top)
GL.Color3(1.0f, 0.5f, 0.0f); // Set The Color To Orange
GL.Vertex3(1.0f, -1.0f, 1.0f); // Top Right Of The Quad (Bottom)
GL.Vertex3(-1.0f, -1.0f, 1.0f); // Top Left Of The Quad (Bottom)
GL.Vertex3(-1.0f, -1.0f, -1.0f); // Bottom Left Of The Quad (Bottom)
GL.Vertex3(1.0f, -1.0f, -1.0f); // Bottom Right Of The Quad (Bottom)
GL.Color3(1.0f, 0.0f, 0.0f); // Set The Color To Red
GL.Vertex3(1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Front)
GL.Vertex3(-1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Front)
GL.Vertex3(-1.0f, -1.0f, 1.0f); // Bottom Left Of The Quad (Front)
GL.Vertex3(1.0f, -1.0f, 1.0f); // Bottom Right Of The Quad (Front)
GL.Color3(1.0f, 1.0f, 0.0f); // Set The Color To Yellow
GL.Vertex3(1.0f, -1.0f, -1.0f); // Bottom Left Of The Quad (Back)
GL.Vertex3(-1.0f, -1.0f, -1.0f); // Bottom Right Of The Quad (Back)
GL.Vertex3(-1.0f, 1.0f, -1.0f); // Top Right Of The Quad (Back)
GL.Vertex3(1.0f, 1.0f, -1.0f); // Top Left Of The Quad (Back)
GL.Color3(0.0f, 0.0f, 1.0f); // Set The Color To Blue
GL.Vertex3(-1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Left)
GL.Vertex3(-1.0f, 1.0f, -1.0f); // Top Left Of The Quad (Left)
GL.Vertex3(-1.0f, -1.0f, -1.0f); // Bottom Left Of The Quad (Left)
GL.Vertex3(-1.0f, -1.0f, 1.0f); // Bottom Right Of The Quad (Left)
GL.Color3(1.0f, 0.0f, 1.0f); // Set The Color To Violet
GL.Vertex3(1.0f, 1.0f, -1.0f); // Top Right Of The Quad (Right)
GL.Vertex3(1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Right)
GL.Vertex3(1.0f, -1.0f, 1.0f); // Bottom Left Of The Quad (Right)
GL.Vertex3(1.0f, -1.0f, -1.0f); // Bottom Right Of The Quad (Right)
GL.End();
primitiveCounter += 12;
}
}