protected override void DrawData(DrawInfo drawInfo, IDrawableState state)
{
vertexes.Bind();
Gl.glVertexPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
colors.Bind();
Gl.glColorPointer(ScalarColor3.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
Gl.glDrawArrays(mode, 0, vertexes.Length);
}
internal void TestBuffer(DrawInfo drawInfo)
{
if (refresh != drawInfo.RefreshCount)
{
refresh = drawInfo.RefreshCount;
BufferData(drawInfo.RefreshCount);
}
}
protected override void DrawData(DrawInfo drawInfo, IDrawableState state)
{
for (int index = 0; index < buffer.Count; ++index)
{
buffer.Bind(index);
Gl.glVertexPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
Gl.glDrawArrays(mode, 0, buffer.GetLength(index));
}
}
public void Draw(DrawInfo drawInfo, IDrawableState state)
{
if (isDisposed) { throw new ObjectDisposedException(this.ToString()); }
if (refresh != drawInfo.RefreshCount)
{
refresh = drawInfo.RefreshCount;
BufferData(drawInfo.RefreshCount);
}
EnableState();
DrawData(drawInfo, state);
DisableState();
}
public void Draw(DrawInfo drawInfo, IDrawableState state)
{
if (isDisposed) { throw new ObjectDisposedException(this.ToString()); }
if (refresh != drawInfo.RefreshCount)
{
refresh = drawInfo.RefreshCount;
list = Gl.glGenLists(1);
if (bufferedDrawable != null)
{
bufferedDrawable.TestBuffer(drawInfo);
}
Gl.glNewList(list, Gl.GL_COMPILE);
drawable.Draw(drawInfo, state);
Gl.glEndList();
}
Gl.glCallList(list);
}
public void Draw(DrawInfo drawInfo, IDrawableState state)
{
RaysSegmentsState st = state as RaysSegmentsState;
for (int index = 0; index < st.lenghts.Length; ++index)
{
RaySegment segment = shape.Segments[index];
Ray ray = segment.RayInstance;
Scalar length = (st.lenghts[index] == -1) ? (segment.Length) : (st.lenghts[index]);
int destIndex = index * 2 + 1;
array[destIndex].X = ray.Origin.X + ray.Direction.X * length;
array[destIndex].Y = ray.Origin.Y + ray.Direction.Y * length;
}
Gl.glLineWidth(2);
Gl.glColor3f(1, 1, 1);
Gl.glBegin(Gl.GL_LINES);
for (int index = 0; index < array.Length; ++index)
{
GlHelper.GlVertex(array[index]);
}
Gl.glEnd();
}
public override void Draw(DrawInfo drawInfo)
{
if (collidedStep >= body.Lifetime.LastUpdate - 1)
{
base.Draw(drawInfo);
}
}
void Draw(Scalar dt, Scalar trueDt)
{
rwLock.EnterWrite();
try
{
viewports.RemoveExpired();
lock (syncRoot)
{
viewports.AddPending();
}
viewports.CheckZOrder();
drawCount++;
DrawInfo drawInfo = new DrawInfo(dt, trueDt, drawCount, refreshCount);
foreach (Viewport viewport in viewports.Items)
{
viewport.Draw(drawInfo);
}
}
finally
{
rwLock.ExitWrite();
}
}
protected override void DrawData(DrawInfo drawInfo, IDrawableState state)
{
texture.Bind();
vertexes.Bind();
Gl.glVertexPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
coordinates.Bind();
Gl.glTexCoordPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
// GlHelper.GlColor4(color.Red, color.Green, color.Blue, color.Alpha);
Gl.glDrawArrays(Gl.GL_QUADS, 0, vertexes.Length);
}
protected abstract void DrawData(DrawInfo drawInfo, IDrawableState state);
public DrawEventArgs(DrawInfo drawInfo)
{
this.drawInfo = drawInfo;
}
protected override void DrawData(DrawInfo drawInfo, IDrawableState state)
{
// Set The First Texture Unit To Normalize Our Vector From The Surface To The Light.
// Set The Texture Environment Of The First Texture Unit To Replace It With The
// Sampled Value Of The Normalization Cube Map.
Gl.glEnableClientState(Gl.GL_VERTEX_ARRAY);
vertexes.Bind();
//Gl.glBindBufferARB(Gl.GL_ARRAY_BUFFER_ARB, vertexName);
Gl.glVertexPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
Gl.glActiveTextureARB(Gl.GL_TEXTURE0_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE0_ARB);
Gl.glEnable(Gl.GL_TEXTURE_CUBE_MAP);
Gl.glBindTexture(Gl.GL_TEXTURE_CUBE_MAP, normalization_cube_map);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_COMBINE);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_COMBINE_RGB, Gl.GL_REPLACE);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_SOURCE0_RGB, Gl.GL_TEXTURE);
Gl.glEnableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
vertexes.Bind();
//Gl.glBindBufferARB(Gl.GL_ARRAY_BUFFER_ARB, vertexName);
Gl.glTexCoordPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
//now we change the textures origin to that of the light's position
GlHelper.GlGetModelViewMatrix(GlMatrix);
Matrix4x4 matrix;
Matrix4x4.CopyTranspose(GlMatrix, out matrix);
Matrix4x4.Invert(ref matrix, out matrix);
Vector3D lightPos;
Vector3D.Transform(ref matrix, ref light.Position, out lightPos);
Gl.glMatrixMode(Gl.GL_TEXTURE);
Gl.glLoadIdentity();
GlHelper.GlScale(-1, -1, -1);
GlHelper.GlTranslate(
(xInverted) ? (lightPos.X) : (-lightPos.X),
(yInverted) ? (lightPos.Y) : (-lightPos.Y),
-lightPos.Z);
// Set The Second Unit To The Bump Map.
// Set The Texture Environment Of The Second Texture Unit To Perform A Dot3
// Operation With The Value Of The Previous Texture Unit (The Normalized
// Vector Form The Surface To The Light) And The Sampled Texture Value (The
// Normalized Normal Vector Of Our Bump Map).
Gl.glActiveTextureARB(Gl.GL_TEXTURE1_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE1_ARB);
Gl.glEnable(Gl.GL_TEXTURE_2D);
bumpmap.Bind();
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_COMBINE);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_COMBINE_RGB, Gl.GL_DOT3_RGB);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_SOURCE0_RGB, Gl.GL_PREVIOUS);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_SOURCE1_RGB, Gl.GL_TEXTURE);
Gl.glEnableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
coordinates.Bind();
Gl.glTexCoordPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
// Set The Third Texture Unit To Our Texture.
// Set The Texture Environment Of The Third Texture Unit To Modulate
// (Multiply) The Result Of Our Dot3 Operation With The Texture Value.
Gl.glActiveTextureARB(Gl.GL_TEXTURE2_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE2_ARB);
Gl.glEnable(Gl.GL_TEXTURE_2D);
sprite.Bind();
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_MODULATE);
Gl.glEnableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
coordinates.Bind();
Gl.glTexCoordPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
//THEN YOU DRAW IT! MUAHHAAHA IT WORKS! it finally works!
Gl.glDrawArrays(Gl.GL_QUADS, 0, 4);
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glDisableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glActiveTextureARB(Gl.GL_TEXTURE1_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE1_ARB);
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glDisableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glActiveTextureARB(Gl.GL_TEXTURE0_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE0_ARB);
Gl.glDisable(Gl.GL_TEXTURE_CUBE_MAP);
Gl.glDisableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glDisableClientState(Gl.GL_VERTEX_ARRAY);
Gl.glLoadIdentity();
Gl.glMatrixMode(Gl.GL_MODELVIEW);
}
private void DrawWithoutChildren(DrawInfo drawInfo)
{
PreDraw(drawInfo);
drawable.Draw(drawInfo, drawableState);
PostDraw(drawInfo);
}
public void Draw(DrawInfo drawInfo)
{
if (BeginDrawing != null) { BeginDrawing(this, new DrawEventArgs(drawInfo)); }
rwLock.EnterWrite();
try
{
graphics.RemoveExpired();
lock (syncRoot)
{
graphics.AddPending();
}
graphics.CheckZOrder();
List<Graphic> graphics1 = graphics.Items;
for (int index = 0; index < graphics1.Count; ++index)
{
Graphic graphic = graphics1[index];
if (graphic.IsVisible)
{
graphic.Draw(drawInfo);
}
}
}
finally
{
rwLock.ExitWrite();
}
if (EndDrawing != null) { EndDrawing(this, new DrawEventArgs(drawInfo)); }
}
protected override void DrawData(DrawInfo drawInfo, IDrawableState state)
{
// Set The First Texture Unit To Normalize Our Vector From The Surface To The Light.
// Set The Texture Environment Of The First Texture Unit To Replace It With The
// Sampled Value Of The Normalization Cube Map.
Gl.glEnableClientState(Gl.GL_VERTEX_ARRAY);
vertexes.Bind();
//Gl.glBindBufferARB(Gl.GL_ARRAY_BUFFER_ARB, vertexName);
Gl.glVertexPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
Gl.glActiveTextureARB(Gl.GL_TEXTURE0_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE0_ARB);
Gl.glEnable(Gl.GL_TEXTURE_CUBE_MAP);
Gl.glBindTexture(Gl.GL_TEXTURE_CUBE_MAP, normalization_cube_map);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_COMBINE);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_COMBINE_RGB, Gl.GL_REPLACE);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_SOURCE0_RGB, Gl.GL_TEXTURE);
Gl.glEnableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
vertexes.Bind();
//Gl.glBindBufferARB(Gl.GL_ARRAY_BUFFER_ARB, vertexName);
Gl.glTexCoordPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
//now we change the textures origin to that of the light's position
GlHelper.GlGetModelViewMatrix(GlMatrix);
Matrix4x4 matrix;
Matrix4x4.CopyTranspose(GlMatrix, out matrix);
Matrix4x4.Invert(ref matrix, out matrix);
Vector3D lightPos;
Vector3D.Transform(ref matrix, ref light.Position, out lightPos);
Gl.glMatrixMode(Gl.GL_TEXTURE);
Gl.glLoadIdentity();
GlHelper.GlScale(-1, -1, -1);
GlHelper.GlTranslate(
(xInverted) ? (lightPos.X) : (-lightPos.X),
(yInverted) ? (lightPos.Y) : (-lightPos.Y),
-lightPos.Z);
// Set The Second Unit To The Bump Map.
// Set The Texture Environment Of The Second Texture Unit To Perform A Dot3
// Operation With The Value Of The Previous Texture Unit (The Normalized
// Vector Form The Surface To The Light) And The Sampled Texture Value (The
// Normalized Normal Vector Of Our Bump Map).
Gl.glActiveTextureARB(Gl.GL_TEXTURE1_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE1_ARB);
Gl.glEnable(Gl.GL_TEXTURE_2D);
bumpmap.Bind();
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_COMBINE);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_COMBINE_RGB, Gl.GL_DOT3_RGB);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_SOURCE0_RGB, Gl.GL_PREVIOUS);
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_SOURCE1_RGB, Gl.GL_TEXTURE);
Gl.glEnableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
coordinates.Bind();
Gl.glTexCoordPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
// Set The Third Texture Unit To Our Texture.
// Set The Texture Environment Of The Third Texture Unit To Modulate
// (Multiply) The Result Of Our Dot3 Operation With The Texture Value.
Gl.glActiveTextureARB(Gl.GL_TEXTURE2_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE2_ARB);
Gl.glEnable(Gl.GL_TEXTURE_2D);
sprite.Bind();
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_MODULATE);
Gl.glEnableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
coordinates.Bind();
Gl.glTexCoordPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
//THEN YOU DRAW IT! MUAHHAAHA IT WORKS! it finally works!
Gl.glDrawArrays(Gl.GL_QUADS, 0, 4);
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glDisableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glActiveTextureARB(Gl.GL_TEXTURE1_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE1_ARB);
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glDisableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glActiveTextureARB(Gl.GL_TEXTURE0_ARB);
Gl.glClientActiveTexture(Gl.GL_TEXTURE0_ARB);
Gl.glDisable(Gl.GL_TEXTURE_CUBE_MAP);
Gl.glDisableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glDisableClientState(Gl.GL_VERTEX_ARRAY);
Gl.glLoadIdentity();
Gl.glMatrixMode(Gl.GL_MODELVIEW);
}
public DrawEventArgs(DrawInfo drawInfo)
{
this.drawInfo = drawInfo;
}
protected override void DrawData(DrawInfo drawInfo, IDrawableState state)
{
vertexes.Bind();
Gl.glVertexPointer(Vector2D.Count, GlHelper.GlScalar, 0, IntPtr.Zero);
Gl.glDrawArrays(mode, 0, vertexes.Length);
}
