void LoadFromFile(string f)
{
if (!String.IsNullOrEmpty(f))
{
if (File.Exists(f))
{
_filename = f;
if (frames == null)
{
frames = new TextureList();
}
frames.Clear();
Image gifImg = Image.FromFile(f);
FrameDimension dimension = new FrameDimension(gifImg.FrameDimensionsList[0]);
int frameCount = gifImg.GetFrameCount(dimension);
for (int i = 0; i < frameCount; i++)
{
gifImg.SelectActiveFrame(dimension, i);
Bitmap frame = new Bitmap(gifImg);
Texture tex = new Texture();
tex.LoadFromBitmap(frame);
frames.Add(tex);
}
}
}
else
{
frames = null;
}
}
public static void drawTexture(Texture texture, Vector position, Vector center, Vector scale, int angle, int width, int height)
{
Vector[] vertexBuf = new Vector[4];
Vector[] normalsBuf = new Vector[4];
Vector[] textureBuf = new Vector[4];
vertexBuf[0].x = -center.x; vertexBuf[0].y = -center.y;
vertexBuf[1].x = width - center.x; vertexBuf[1].y = -center.y;
vertexBuf[2].x = width - center.x; vertexBuf[2].y = height - center.y;
vertexBuf[3].x = -center.x; vertexBuf[3].y = height - center.y;
textureBuf[0] = new Vector(0, 0);
textureBuf[1] = new Vector(1, 0);
textureBuf[2] = new Vector(1, 1);
textureBuf[3] = new Vector(0, 1);
//Verts
int vId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.BufferData<Vector>(BufferTarget.ArrayBuffer, new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf, BufferUsageHint.StreamDraw);
GL.BufferSubData<Vector>(BufferTarget.ArrayBuffer, new IntPtr(0), new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
//Textures
int tId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.BufferData(BufferTarget.ArrayBuffer, new IntPtr(sizeof(float) * 2 * textureBuf.Length), textureBuf, BufferUsageHint.StaticDraw);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.PushMatrix();
if (width <= 0) width = 1;
if (height <= 0) height = 1;
Texture tex = new Texture();
Bitmap bitmap = new Bitmap(texture.bitmap, width, height);
tex.LoadFromBitmap(bitmap);
Engine.shaders.guiShader.begin();
Engine.shaders.guiShader.pass("texture", tex);
Engine.shaders.guiShader.pass("color", new Vec4(1, 1, 1, 1));
GL.Translate(position.x, position.y, 0);
GL.Rotate(angle, 0, 0, 1);
GL.Scale(scale.x, scale.y, 1);
//Биндим текстурные координаты
GL.EnableClientState(ArrayCap.TextureCoordArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.TexCoordPointer(2, TexCoordPointerType.Float, 0, 0);
//Биндим геометрию
GL.EnableClientState(ArrayCap.VertexArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.VertexPointer(2, VertexPointerType.Float, 0, 0);
//Рисуем
GL.DrawArrays(PrimitiveType.Quads, 0, vertexBuf.Length);
Engine.shaders.guiShader.passNullTex("texture");
Engine.shaders.guiShader.end();
GL.DeleteTexture(tex.ID);
bitmap.Dispose();
tex.Dispose();
GL.PopMatrix();
//Отключаем все
GL.DisableClientState(ArrayCap.VertexArray);
GL.DisableClientState(ArrayCap.TextureCoordArray);
GL.DeleteBuffer(vId);
GL.DeleteBuffer(tId);
}
public static void drawTexture(Texture texture, Vector position, Vector center, Vector scale, int angle, int width, int height)
{
Vector[] vertexBuf = new Vector[4];
Vector[] normalsBuf = new Vector[4];
Vector[] textureBuf = new Vector[4];
vertexBuf[0].x = -center.x; vertexBuf[0].y = -center.y;
vertexBuf[1].x = width - center.x; vertexBuf[1].y = -center.y;
vertexBuf[2].x = width - center.x; vertexBuf[2].y = height - center.y;
vertexBuf[3].x = -center.x; vertexBuf[3].y = height - center.y;
textureBuf[0] = new Vector(0, 0);
textureBuf[1] = new Vector(1, 0);
textureBuf[2] = new Vector(1, 1);
textureBuf[3] = new Vector(0, 1);
//Verts
int vId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.BufferData <Vector>(BufferTarget.ArrayBuffer, new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf, BufferUsageHint.StreamDraw);
GL.BufferSubData <Vector>(BufferTarget.ArrayBuffer, new IntPtr(0), new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
//Textures
int tId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.BufferData(BufferTarget.ArrayBuffer, new IntPtr(sizeof(float) * 2 * textureBuf.Length), textureBuf, BufferUsageHint.StaticDraw);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.PushMatrix();
if (width <= 0)
{
width = 1;
}
if (height <= 0)
{
height = 1;
}
Texture tex = new Texture();
Bitmap bitmap = new Bitmap(texture.bitmap, width, height);
tex.LoadFromBitmap(bitmap);
Engine.shaders.guiShader.begin();
Engine.shaders.guiShader.pass("texture", tex);
Engine.shaders.guiShader.pass("color", new Vec4(1, 1, 1, 1));
GL.Translate(position.x, position.y, 0);
GL.Rotate(angle, 0, 0, 1);
GL.Scale(scale.x, scale.y, 1);
//Биндим текстурные координаты
GL.EnableClientState(ArrayCap.TextureCoordArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.TexCoordPointer(2, TexCoordPointerType.Float, 0, 0);
//Биндим геометрию
GL.EnableClientState(ArrayCap.VertexArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.VertexPointer(2, VertexPointerType.Float, 0, 0);
//Рисуем
GL.DrawArrays(PrimitiveType.Quads, 0, vertexBuf.Length);
Engine.shaders.guiShader.passNullTex("texture");
Engine.shaders.guiShader.end();
GL.DeleteTexture(tex.ID);
bitmap.Dispose();
tex.Dispose();
GL.PopMatrix();
//Отключаем все
GL.DisableClientState(ArrayCap.VertexArray);
GL.DisableClientState(ArrayCap.TextureCoordArray);
GL.DeleteBuffer(vId);
GL.DeleteBuffer(tId);
}
internal void renderString(Vector position, Vector center, Vector scale, int angle, int width, int height, string text, Color color, int size)
{
Vector[] vertexBuf = new Vector[4];
Vector[] normalsBuf = new Vector[4];
Vector[] textureBuf = new Vector[4];
vertexBuf[0].x = -center.x; vertexBuf[0].y = -center.y;
vertexBuf[1].x = width - center.x; vertexBuf[1].y = -center.y;
vertexBuf[2].x = width - center.x; vertexBuf[2].y = height - center.y;
vertexBuf[3].x = -center.x; vertexBuf[3].y = height - center.y;
textureBuf[0] = new Vector(0, 0);
textureBuf[1] = new Vector(1, 0);
textureBuf[2] = new Vector(1, 1);
textureBuf[3] = new Vector(0, 1);
//Verts
int vId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.BufferData <Vector>(BufferTarget.ArrayBuffer, new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf, BufferUsageHint.StreamDraw);
GL.BufferSubData <Vector>(BufferTarget.ArrayBuffer, new IntPtr(0), new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
//Textures
int tId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.BufferData(BufferTarget.ArrayBuffer, new IntPtr(sizeof(float) * 2 * textureBuf.Length), textureBuf, BufferUsageHint.StaticDraw);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.PushMatrix();
if (width <= 0)
{
width = 1;
}
if (height <= 0)
{
height = 1;
}
Bitmap bitmap = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bitmap);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
g.Clear(System.Drawing.Color.Transparent);
font = new System.Drawing.Font(font.FontFamily, size, FontStyle.Regular);
g.DrawString(text, font, new SolidBrush(System.Drawing.Color.FromArgb(color.a, color.r, color.g, color.b)), new PointF(0, 0));
if (bitmap != null)
{
Texture tex = new Texture();
tex.LoadFromBitmap(bitmap);
Engine.shaders.guiShader.begin();
Engine.shaders.guiShader.pass("texture", tex);
Engine.shaders.guiShader.pass("color", new Vec4(1, 1, 1, 1));
GL.Translate(position.x, position.y, 0);
GL.Rotate(angle, 0, 0, 1);
GL.Scale(scale.x, scale.y, 1);
//Биндим текстурные координаты
GL.EnableClientState(ArrayCap.TextureCoordArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.TexCoordPointer(2, TexCoordPointerType.Float, 0, 0);
//Биндим геометрию
GL.EnableClientState(ArrayCap.VertexArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.VertexPointer(2, VertexPointerType.Float, 0, 0);
//Рисуем
GL.DrawArrays(PrimitiveType.Quads, 0, vertexBuf.Length);
Engine.shaders.guiShader.passNullTex("texture");
Engine.shaders.guiShader.end();
GL.DeleteTexture(tex.ID);
bitmap.Dispose();
g.Dispose();
tex.Dispose();
}
GL.PopMatrix();
if (bitmap != null)
{
//Отключаем все
GL.DisableClientState(ArrayCap.VertexArray);
GL.DisableClientState(ArrayCap.TextureCoordArray);
}
GL.DeleteBuffer(vId);
GL.DeleteBuffer(tId);
}
internal void renderString(Vector position, Vector center, Vector scale, int angle, int width, int height, string text, Color color, int size)
{
Vector[] vertexBuf = new Vector[4];
Vector[] normalsBuf = new Vector[4];
Vector[] textureBuf = new Vector[4];
vertexBuf[0].x = -center.x; vertexBuf[0].y = -center.y;
vertexBuf[1].x = width - center.x; vertexBuf[1].y = -center.y;
vertexBuf[2].x = width - center.x; vertexBuf[2].y = height - center.y;
vertexBuf[3].x = -center.x; vertexBuf[3].y = height - center.y;
textureBuf[0] = new Vector(0, 0);
textureBuf[1] = new Vector(1, 0);
textureBuf[2] = new Vector(1, 1);
textureBuf[3] = new Vector(0, 1);
//Verts
int vId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.BufferData<Vector>(BufferTarget.ArrayBuffer, new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf, BufferUsageHint.StreamDraw);
GL.BufferSubData<Vector>(BufferTarget.ArrayBuffer, new IntPtr(0), new IntPtr(Marshal.SizeOf(new Vector()) * 2 * vertexBuf.Length), vertexBuf);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
//Textures
int tId = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.BufferData(BufferTarget.ArrayBuffer, new IntPtr(sizeof(float) * 2 * textureBuf.Length), textureBuf, BufferUsageHint.StaticDraw);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.PushMatrix();
if (width <= 0) width = 1;
if (height <= 0) height = 1;
Bitmap bitmap = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bitmap);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
g.Clear(System.Drawing.Color.Transparent);
font = new System.Drawing.Font(font.FontFamily, size, FontStyle.Regular);
g.DrawString(text, font, new SolidBrush(System.Drawing.Color.FromArgb(color.a, color.r, color.g, color.b)), new PointF(0, 0));
if (bitmap != null)
{
Texture tex = new Texture();
tex.LoadFromBitmap(bitmap);
Engine.shaders.guiShader.begin();
Engine.shaders.guiShader.pass("texture", tex);
Engine.shaders.guiShader.pass("color", new Vec4(1, 1, 1, 1));
GL.Translate(position.x, position.y, 0);
GL.Rotate(angle, 0, 0, 1);
GL.Scale(scale.x, scale.y, 1);
//Биндим текстурные координаты
GL.EnableClientState(ArrayCap.TextureCoordArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, tId);
GL.TexCoordPointer(2, TexCoordPointerType.Float, 0, 0);
//Биндим геометрию
GL.EnableClientState(ArrayCap.VertexArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, vId);
GL.VertexPointer(2, VertexPointerType.Float, 0, 0);
//Рисуем
GL.DrawArrays(PrimitiveType.Quads, 0, vertexBuf.Length);
Engine.shaders.guiShader.passNullTex("texture");
Engine.shaders.guiShader.end();
GL.DeleteTexture(tex.ID);
bitmap.Dispose();
g.Dispose();
tex.Dispose();
}
GL.PopMatrix();
if (bitmap != null)
{
//Отключаем все
GL.DisableClientState(ArrayCap.VertexArray);
GL.DisableClientState(ArrayCap.TextureCoordArray);
}
GL.DeleteBuffer(vId);
GL.DeleteBuffer(tId);
}
