/// <summary>
/// The render.
/// </summary>
/// <param name="model">
/// The model.
/// </param>
/// <param name="flags">
/// The flags.
/// </param>
/// <returns>
/// The render.
/// </returns>
public override uint Render(CIwModel model, uint flags)
{
try
{
CIwMaterial material = model.GetMaterial(this.materialId);
if (material != null)
{
material.Enable();
}
S3E.CheckOpenGLStatus();
GL.Begin(BeginMode.Triangles);
base.Render(model, flags);
GL.End();
if (material != null)
{
material.Disable();
}
S3E.CheckOpenGLStatus();
}
catch (Exception ex)
{
throw;
}
return(0);
}
/// <summary>
/// The render.
/// </summary>
/// <param name="model">
/// The model.
/// </param>
/// <param name="flags">
/// The flags.
/// </param>
/// <returns>
/// The render.
/// </returns>
public override uint Render(CIwModel model, uint flags)
{
CIwMaterial material = model.GetMaterial(this.m_MaterialID);
if (material != null)
{
material.Enable();
}
S3E.CheckOpenGLStatus();
GL.Begin(BeginMode.Triangles);
var verts = model.ResolveBlock <CIwModelBlockVerts>();
var colors = model.ResolveBlock <CIwModelBlockCols>();
var normals = model.ResolveBlock <CIwModelBlockNorms>();
var indGroups = model.ResolveBlock <CIwModelBlockIndGroups>();
if (verts != null)
{
foreach (var iwModelPrim in this.prims)
{
iwModelPrim.Render(model, flags, verts, indGroups, colors);
}
}
GL.End();
if (material != null)
{
material.Disable();
}
S3E.CheckOpenGLStatus();
return(0);
}
private void RenderGameScreen(object sender, PaintEventArgs e)
{
if (!this.isLoaded)
{
return;
}
GL.ClearColor(Color.SkyBlue);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
int w = this.glControl.Width;
int h = this.glControl.Height;
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
int hh = 2000 * h / w;
GL.Ortho(-2000, 2000, -hh, hh, -2000, 2000); // Верхний левый угол имеет кооординаты(0, 0)
GL.Viewport(0, 0, w, h); // Использовать всю поверхность GLControl под рисование
S3E.CheckOpenGLStatus();
GL.Enable(EnableCap.DepthTest);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
this.angle += (float)Math.PI / 200;
Matrix4 m = Matrix4.CreateRotationY(this.angle);
GL.LoadMatrix(ref m);
S3E.CheckOpenGLStatus();
if (this.@group != null)
{
var models = [email protected]("CIwModel");
if (models != null)
{
for (int i = 0; i < models.Size; ++i)
{
((CIwModel)models[i]).Render();
// break;
}
}
}
////GL.Color3(Color.Yellow);
////GL.Begin(BeginMode.Triangles);
////GL.Vertex2(10, 20);
////GL.Vertex2(100, 20);
////GL.Vertex2(100, 50);
////GL.End();
//
S3E.CheckOpenGLStatus();
this.glControl.SwapBuffers();
}
/// <summary>
/// The upload.
/// </summary>
public void Upload()
{
GL.TexImage2D(
TextureTarget.Texture2D,
0,
PixelInternalFormat.Rgb,
this.Width,
this.Height,
0,
PixelFormat.Rgb,
PixelType.UnsignedByte,
this.Pixels);
S3E.CheckOpenGLStatus();
}
/// <summary>
/// The enable.
/// </summary>
/// <param name="index">
/// The index.
/// </param>
public void Enable(int index)
{
GL.ActiveTexture(TextureUnit.Texture0 + index);
GL.Enable(EnableCap.Texture2D);
S3E.CheckOpenGLStatus();
GL.BindTexture(TextureTarget.Texture2D, this.GlTexture);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.Repeat);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.Repeat);
S3E.CheckOpenGLStatus();
// GL.Enable(EnableCap.Blend);
}
/// <summary>
/// The render.
/// </summary>
/// <param name="model">
/// The model.
/// </param>
/// <param name="flags">
/// The flags.
/// </param>
/// <returns>
/// The render.
/// </returns>
public override uint Render(CIwModel model, uint flags)
{
CIwMaterial material = model.GetMaterial(this.materialId);
if (material != null)
{
material.Enable();
}
GL.Begin(BeginMode.TriangleStrip);
base.Render(model, flags);
GL.End();
S3E.CheckOpenGLStatus();
if (material != null)
{
material.Disable();
}
return(0);
}
private void Upload()
{
GL.BindTexture(TextureTarget.Texture2D, this.glTexture);
S3E.CheckOpenGLStatus();
this.image.Upload();
}