public void Dispose()
{
if (vertexBuffer != null)
{
vertexBuffer.Dispose();
GC.SuppressFinalize(vertexBuffer);
vertexBuffer = null;
}
if (glyphCache != null)
{
glyphCache.CleanUp();
glyphCache = null;
}
}
public void PrepareBatch()
{
if (glyphCache == null)
{
glyphCache = GlyphCache.GetCache(Height);
}
// Add All Glyphs
foreach (Text3d t3d in Items)
{
foreach (char c in t3d.Text)
{
glyphCache.AddGlyph(c);
}
}
// Calculate Metrics
TextObject.Text = "";
TextObject.FontSize = (float)Height*.50f;
System.Drawing.Font font = TextObject.Font;
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Near;
Bitmap bmp = new Bitmap(20, 20);
Graphics g = Graphics.FromImage(bmp);
// Create Index Buffers
List<PositionColoredTextured> verts = new List<PositionColoredTextured>();
foreach (Text3d t3d in Items)
{
float fntAdjust = font.Size / 128f;
String text = t3d.Text;
SizeF size = g.MeasureString(text, font);
float factor = .6666f;
t3d.width = size.Width * (float)t3d.scale * factor;
t3d.height = size.Height * (float)t3d.scale * factor;
float left = 0;
int charsLeft = text.Length;
int index = 0;
// SetMeasurableCharacterRanges has a limit of 32 items per call;
while (charsLeft > 0)
{
int charsNow = Math.Min(32, charsLeft);
charsLeft -= charsNow;
CharacterRange[] ranges = new CharacterRange[charsNow];
for (int i = 0; i < charsNow; i++)
{
ranges[i] = new CharacterRange(i + index, 1);
}
sf.SetMeasurableCharacterRanges(ranges);
Region[] reg = g.MeasureCharacterRanges(text, font, new RectangleF(new PointF(0, 0), size), sf);
for (int i = 0; i < (charsNow); i++)
{
GlyphItem item = glyphCache.GetGlyphItem(text[i+index]);
RectangleF rectf = reg[i].GetBounds(g);
RectangleF position = new RectangleF(rectf.Left * (float)t3d.scale * factor, rectf.Top * (float)t3d.scale * factor, rectf.Width * (float)t3d.scale * factor, rectf.Height * (float)t3d.scale * factor);
position = new RectangleF(left * (float)t3d.scale * factor, 0 * (float)t3d.scale * factor, item.Extents.Width * fntAdjust * (float)t3d.scale * factor, item.Extents.Height * fntAdjust * (float)t3d.scale * factor);
left += item.Extents.Width * fntAdjust;
t3d.AddGlyphPoints(verts, item.Size, position, item.UVRect);
}
index += charsNow;
}
}
g.Dispose();
GC.SuppressFinalize(g);
bmp.Dispose();
font.Dispose();
vertCount = verts.Count;
vertexBuffer = new PositionColorTexturedVertexBuffer11(vertCount, RenderContext11.PrepDevice);
PositionColoredTextured[] vertBuf = (PositionColoredTextured[])vertexBuffer.Lock(0, 0); // Lock the buffer (which will return our structs)
for (int i = 0; i < vertCount; i++)
{
vertBuf[i] = verts[i];
}
vertexBuffer.Unlock();
glyphVersion = glyphCache.Version;
}
public void Dispose()
{
if (vertexBuffer != null)
{
vertexBuffer.Dispose();
GC.SuppressFinalize(vertexBuffer);
vertexBuffer = null;
}
if (glyphCache != null)
{
glyphCache.CleanUp();
glyphCache = null;
}
}
public void CreateWarpVertexBuffer()
{
ReadWarpMeshFile();
int warpSubX = meshX - 1;
int warpSubY = meshY - 1;
CleanUpWarpBuffers();
warpIndexBuffer = new IndexBuffer11(typeof(short), (warpSubX * warpSubY * 6), RenderContext11.PrepDevice);
warpVertexBuffer = new PositionColorTexturedVertexBuffer11(((warpSubX + 1) * (warpSubY + 1)), RenderContext11.PrepDevice);
warpVertexCount = ((warpSubX + 1) * (warpSubY + 1));
int index = 0;
PositionColorTexturedVertexBuffer11 vb = warpVertexBuffer;
// Create a vertex buffer
PositionColoredTextured[] verts = (PositionColoredTextured[])vb.Lock(0, 0); // Lock the buffer (which will return our structs)
int x1, y1;
double textureStepX = 1.0f / warpSubX;
double textureStepY = 1.0f / warpSubY;
for (y1 = 0; y1 <= warpSubY; y1++)
{
for (x1 = 0; x1 <= warpSubX; x1++)
{
index = y1 * (warpSubX + 1) + x1;
verts[index].Position = mesh[x1, y1].Position;
verts[index].Tu = mesh[x1, y1].Tu;
verts[index].Tv = mesh[x1, y1].Tv;
verts[index].Color = mesh[x1, y1].Color;
}
}
vb.Unlock();
warpTriangleCount = (warpSubX) * (warpSubY) * 2;
short[] indexArray = (short[])warpIndexBuffer.Lock();
index = 0;
for (y1 = 0; y1 < warpSubY; y1++)
{
for (x1 = 0; x1 < warpSubX; x1++)
{
// First triangle in quad
indexArray[index] = (short)(y1 * (warpSubX + 1) + x1);
indexArray[index + 1] = (short)((y1 + 1) * (warpSubX + 1) + x1);
indexArray[index + 2] = (short)(y1 * (warpSubX + 1) + (x1 + 1));
// Second triangle in quad
indexArray[index + 3] = (short)(y1 * (warpSubX + 1) + (x1 + 1));
indexArray[index + 4] = (short)((y1 + 1) * (warpSubX + 1) + x1);
indexArray[index + 5] = (short)((y1 + 1) * (warpSubX + 1) + (x1 + 1));
index += 6;
}
}
this.warpIndexBuffer.Unlock();
}
void CreateDomeFaceVertexBuffer(int face)
{
int domeSubX = 50;
int domeSubY = 50;
CleanupDomeVertexBuffer(face);
double fea = Math.Min(250, Properties.Settings.Default.FisheyeAngle) / 180;
double fa = Math.Min(250, Properties.Settings.Default.FisheyeAngle);
domeIndexBuffer[face] = new IndexBuffer11(typeof(short), (domeSubX * domeSubY * 6), RenderContext11.PrepDevice);
domeVertexBuffer[face] = new PositionColorTexturedVertexBuffer11(((domeSubX + 1) * (domeSubY + 1)), RenderContext11.PrepDevice);
domeVertexCount = domeSubX * domeSubY * 6;
int index = 0;
PositionColorTexturedVertexBuffer11 vb = domeVertexBuffer[face];
PositionColoredTextured[] verts = (PositionColoredTextured[])vb.Lock(0, 0);
int x1, y1;
Vector3d topLeft = new Vector3d();
Vector3d topRight = new Vector3d();
Vector3d bottomLeft = new Vector3d();
Vector3d bottomRight = new Vector3d();
RenderTypes faceType = (RenderTypes)face;
switch (faceType)
{
case RenderTypes.DomeFront:
topLeft = new Vector3d(-1, 1, 1);
topRight = new Vector3d(1, 1, 1);
bottomLeft = new Vector3d(-1, -1, 1);
bottomRight = new Vector3d(1, -1, 1);
break;
case RenderTypes.DomeRight:
topLeft = new Vector3d(1, 1, 1);
topRight = new Vector3d(1, 1, -1);
bottomLeft = new Vector3d(1, -1, 1);
bottomRight = new Vector3d(1, -1, -1);
break;
case RenderTypes.DomeUp:
topLeft = new Vector3d(-1, 1, -1);
topRight = new Vector3d(1, 1, -1);
bottomLeft = new Vector3d(-1, 1, 1);
bottomRight = new Vector3d(1, 1, 1);
break;
case RenderTypes.DomeLeft:
topLeft = new Vector3d(-1, 1, -1);
topRight = new Vector3d(-1, 1, 1);
bottomLeft = new Vector3d(-1, -1, -1);
bottomRight = new Vector3d(-1, -1, 1);
break;
case RenderTypes.DomeBack:
topLeft = new Vector3d(1, 1, -1);
topRight = new Vector3d(-1, 1, -1);
bottomLeft = new Vector3d(1, -1, -1);
bottomRight = new Vector3d(-1, -1, -1);
break;
}
double textureStepX = 1.0f / domeSubX;
double textureStepY = 1.0f / domeSubY;
for (y1 = 0; y1 <= domeSubY; y1++)
{
double tv;
if (y1 != domeSubY)
{
tv = textureStepY * y1;
}
else
{
tv = 1;
}
for (x1 = 0; x1 <= domeSubX; x1++)
{
double tu;
if (x1 != domeSubX)
{
tu = textureStepX * x1;
}
else
{
tu = 1;
}
Vector3d top = Vector3d.Lerp(topLeft, topRight, tu);
Vector3d bottom = Vector3d.Lerp(bottomLeft, bottomRight, tu);
Vector3d net = Vector3d.Lerp(top, bottom, tv);
net.Normalize();
Coordinates netNet = Coordinates.CartesianToSpherical2(net.Vector3);
double dist = (180 - (netNet.Lat + 90)) / (180 * fea);
dist = Math.Min(.5, dist);
double x = Math.Sin((netNet.Lng + 90) / 180 * Math.PI) * dist;
double y = Math.Cos((netNet.Lng + 90) / 180 * Math.PI) * dist;
index = y1 * (domeSubX + 1) + x1;
verts[index].Position = new SharpDX.Vector4((float)x, (float)y, .9f, 1);
verts[index].Tu = (float)tu;
verts[index].Tv = (float)tv;
verts[index].Color = Color.White;
}
}
vb.Unlock();
domeTriangleCount = (domeSubX) * (domeSubY) * 2;
short[] indexArray = (short[])domeIndexBuffer[face].Lock();
index = 0;
for (y1 = 0; y1 < domeSubY; y1++)
{
for (x1 = 0; x1 < domeSubX; x1++)
{
//index = (y1 * domeSubX * 6) + 6 * x1;
// First triangle in quad
indexArray[index] = (short)(y1 * (domeSubX + 1) + x1);
indexArray[index + 1] = (short)((y1 + 1) * (domeSubX + 1) + x1);
indexArray[index + 2] = (short)(y1 * (domeSubX + 1) + (x1 + 1));
// Second triangle in quad
indexArray[index + 3] = (short)(y1 * (domeSubX + 1) + (x1 + 1));
indexArray[index + 4] = (short)((y1 + 1) * (domeSubX + 1) + x1);
indexArray[index + 5] = (short)((y1 + 1) * (domeSubX + 1) + (x1 + 1));
index += 6;
}
}
this.domeIndexBuffer[face].Unlock();
}
private void MakeDistortionGrid()
{
Bitmap bmpBlend = new Bitmap(config.BlendFile);
FastBitmap fastBlend = new FastBitmap(bmpBlend);
Bitmap bmpDistort = new Bitmap(config.DistortionGrid);
FastBitmap fastDistort = new FastBitmap(bmpDistort);
fastBlend.LockBitmapRgb();
fastDistort.LockBitmapRgb();
int subX = bmpBlend.Width - 1;
int subY = subX;
if (distortIndexBuffer != null)
{
distortIndexBuffer.Dispose();
GC.SuppressFinalize(distortIndexBuffer);
}
if (distortVertexBuffer != null)
{
distortVertexBuffer.Dispose();
GC.SuppressFinalize(distortVertexBuffer);
}
distortIndexBuffer = new IndexBuffer11(typeof(int), (subX * subY * 6), RenderContext11.PrepDevice);
distortVertexBuffer = new PositionColorTexturedVertexBuffer11(((subX + 1) * (subY + 1)), RenderContext11.PrepDevice);
distortVertexCount = (subX + 1) * (subY + 1);
int index = 0;
// Create a vertex buffer
PositionColoredTextured[] verts = (PositionColoredTextured[])distortVertexBuffer.Lock(0, 0); // Lock the buffer (which will return our structs)
int x1, y1;
unsafe
{
double maxU = 0;
double maxV = 0;
double textureStepX = 1.0f / subX;
double textureStepY = 1.0f / subY;
for (y1 = 0; y1 <= subY; y1++)
{
double tv;
for (x1 = 0; x1 <= subX; x1++)
{
double tu;
index = y1 * (subX + 1) + x1;
PixelDataRgb* pdata = fastDistort.GetRgbPixel(x1, y1);
tu = (float)(pdata->blue + ((uint)pdata->red % 16) * 256) / 4095f;
tv = (float)(pdata->green + ((uint)pdata->red / 16) * 256) / 4095f;
//tu = (tu - .5f) * 1.7777778 + .5f;
if (tu > maxU)
{
maxU = tu;
}
if (tv > maxV)
{
maxV = tv;
}
verts[index].Position = new SharpDX.Vector4(((float)x1 / subX) - .5f, (1f - ((float)y1 / subY)) - .5f, .9f, 1f);
verts[index].Tu = (float)tu;
verts[index].Tv = (float)tv;
PixelDataRgb* pPixel = fastBlend.GetRgbPixel(x1, y1);
verts[index].Color = Color.FromArgb(255, pPixel->red, pPixel->green, pPixel->blue);
}
}
distortVertexBuffer.Unlock();
distortTriangleCount = (subX) * (subY) * 2;
uint[] indexArray = (uint[])distortIndexBuffer.Lock();
index = 0;
for (y1 = 0; y1 < subY; y1++)
{
for (x1 = 0; x1 < subX; x1++)
{
// First triangle in quad
indexArray[index] = (uint)(y1 * (subX + 1) + x1);
indexArray[index + 1] = (uint)((y1 + 1) * (subX + 1) + x1);
indexArray[index + 2] = (uint)(y1 * (subX + 1) + (x1 + 1));
// Second triangle in quad
indexArray[index + 3] = (uint)(y1 * (subX + 1) + (x1 + 1));
indexArray[index + 4] = (uint)((y1 + 1) * (subX + 1) + x1);
indexArray[index + 5] = (uint)((y1 + 1) * (subX + 1) + (x1 + 1));
index += 6;
}
}
this.distortIndexBuffer.Unlock();
}
fastDistort.UnlockBitmap();
fastBlend.UnlockBitmap();
fastDistort.Dispose();
GC.SuppressFinalize(fastDistort);
fastBlend.Dispose();
GC.SuppressFinalize(fastBlend);
}
public void PrepareBatch()
{
if (glyphCache == null)
{
glyphCache = GlyphCache.GetCache(Height);
}
// Add All Glyphs
foreach (Text3d t3d in Items)
{
foreach (char c in t3d.Text)
{
glyphCache.AddGlyph(c);
}
}
// Calculate Metrics
TextObject.Text = "";
TextObject.FontSize = (float)Height * .50f;
System.Drawing.Font font = TextObject.Font;
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Near;
Bitmap bmp = new Bitmap(20, 20);
Graphics g = Graphics.FromImage(bmp);
// Create Index Buffers
List <PositionColoredTextured> verts = new List <PositionColoredTextured>();
foreach (Text3d t3d in Items)
{
float fntAdjust = font.Size / 128f;
String text = t3d.Text;
SizeF size = g.MeasureString(text, font);
float factor = .6666f;
t3d.width = size.Width * (float)t3d.scale * factor;
t3d.height = size.Height * (float)t3d.scale * factor;
float left = 0;
int charsLeft = text.Length;
int index = 0;
// SetMeasurableCharacterRanges has a limit of 32 items per call;
while (charsLeft > 0)
{
int charsNow = Math.Min(32, charsLeft);
charsLeft -= charsNow;
CharacterRange[] ranges = new CharacterRange[charsNow];
for (int i = 0; i < charsNow; i++)
{
ranges[i] = new CharacterRange(i + index, 1);
}
sf.SetMeasurableCharacterRanges(ranges);
Region[] reg = g.MeasureCharacterRanges(text, font, new RectangleF(new PointF(0, 0), size), sf);
for (int i = 0; i < (charsNow); i++)
{
GlyphItem item = glyphCache.GetGlyphItem(text[i + index]);
RectangleF rectf = reg[i].GetBounds(g);
RectangleF position = new RectangleF(rectf.Left * (float)t3d.scale * factor, rectf.Top * (float)t3d.scale * factor, rectf.Width * (float)t3d.scale * factor, rectf.Height * (float)t3d.scale * factor);
position = new RectangleF(left * (float)t3d.scale * factor, 0 * (float)t3d.scale * factor, item.Extents.Width * fntAdjust * (float)t3d.scale * factor, item.Extents.Height * fntAdjust * (float)t3d.scale * factor);
left += item.Extents.Width * fntAdjust;
t3d.AddGlyphPoints(verts, item.Size, position, item.UVRect);
}
index += charsNow;
}
}
g.Dispose();
GC.SuppressFinalize(g);
bmp.Dispose();
font.Dispose();
vertCount = verts.Count;
vertexBuffer = new PositionColorTexturedVertexBuffer11(vertCount, RenderContext11.PrepDevice);
PositionColoredTextured[] vertBuf = (PositionColoredTextured[])vertexBuffer.Lock(0, 0); // Lock the buffer (which will return our structs)
for (int i = 0; i < vertCount; i++)
{
vertBuf[i] = verts[i];
}
vertexBuffer.Unlock();
glyphVersion = glyphCache.Version;
}
