+++ /dev/null
-//
-// HelloCube.cs
-//
-// Author:
-// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2016 jp
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-using System;
-using OpenTK;
-using OpenTK.Graphics.OpenGL;
-using Crow;
-
-namespace Tests
-{
- class HelloCube : OpenTKGameWindow
- {
- [STAThread]
- static void Main ()
- {
- HelloCube win = new HelloCube ();
- win.Run (30);
- }
-
- public HelloCube ()
- : base(800, 600,"Crow Test with OpenTK")
- {
- }
-
- vaoMesh cube;
- Texture texture;
- Matrix4 projection, modelview;
-
- void initGL(){
- GL.Enable (EnableCap.CullFace);
- GL.Enable (EnableCap.Blend);
- GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
-
- cube = vaoMesh.CreateCube ();
- texture = new Texture ("image/textest.png");
-
- projection =
- Matrix4.CreatePerspectiveFieldOfView (
- MathHelper.PiOver4,
- ClientRectangle.Width / (float)ClientRectangle.Height, 1.0f, 10.0f);
- modelview = Matrix4.LookAt(new Vector3(5,5,5), Vector3.Zero, Vector3.UnitZ);
- }
-
- protected override void OnLoad (EventArgs e)
- {
- base.OnLoad (e);
-
- CrowInterface.AddWidget(
- new Window ()
- {
- Title = "Hello World",
- Width = 200,
- Height = 200
- }
- );
- initGL ();
- }
- public override void OnRender (FrameEventArgs e)
- {
- base.OnRender (e);
-
- shader.SetMVP(modelview * projection);
-
- GL.BindTexture (TextureTarget.Texture2D, texture);
- cube.Render (BeginMode.Triangles);
- GL.BindTexture (TextureTarget.Texture2D, 0);
- }
- }
-}
\ No newline at end of file
+++ /dev/null
-//
-// Shader.cs
-//
-// Author:
-// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2016 jp
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-using System;
-using System.Diagnostics;
-using System.IO;
-using OpenTK;
-using OpenTK.Graphics.OpenGL;
-
-namespace Crow
-{
- public class Shader : IDisposable
- {
- #region CTOR
- public Shader ()
- {
- Init ();
- }
- public Shader (string vertResPath, string fragResPath = null, string geomResPath = null)
- {
- VertSourcePath = vertResPath;
- FragSourcePath = fragResPath;
- GeomSourcePath = geomResPath;
-
- loadSourcesFiles ();
-
- Init ();
- }
- #endregion
-
- public string VertSourcePath,
- FragSourcePath,
- GeomSourcePath;
- #region Sources
- protected string _vertSource = @"
- #version 330
- precision lowp float;
-
- uniform mat4 mvp;
-
- layout(location = 0) in vec3 in_position;
- layout(location = 1) in vec2 in_tex;
-
- out vec2 texCoord;
-
- void main(void)
- {
- texCoord = in_tex;
- gl_Position = mvp * vec4(in_position, 1.0);
- }";
-
- protected string _fragSource = @"
- #version 330
- precision lowp float;
-
- uniform sampler2D tex;
-
- in vec2 texCoord;
- out vec4 out_frag_color;
-
- void main(void)
- {
- out_frag_color = texture( tex, texCoord);//vec4(1,0,0,1);
- }";
- string _geomSource = @"";
-// #version 330
-// layout(triangles) in;
-// layout(triangle_strip, max_vertices=3) out;
-// void main()
-// {
-// for(int i=0; i<3; i++)
-// {
-// gl_Position = gl_in[i].gl_Position;
-// EmitVertex();
-// }
-// EndPrimitive();
-// }";
- #endregion
-
- #region Private and protected fields
- public int vsId, fsId, gsId, pgmId, mvpLocation;
-
- Matrix4 mvp = Matrix4.Identity;
- #endregion
-
-
- #region Public properties
- public virtual string vertSource
- {
- get { return _vertSource;}
- set { _vertSource = value; }
- }
- public virtual string fragSource
- {
- get { return _fragSource;}
- set { _fragSource = value; }
- }
- public virtual string geomSource
- {
- get { return _geomSource; }
- set { _geomSource = value; }
- }
-
- public virtual Matrix4 MVP{
- set { mvp = value; }
- get { return mvp; }
- }
- #endregion
-
- #region Public functions
- /// <summary>
- /// configure sources and compile
- /// </summary>
- public virtual void Init()
- {
- Compile ();
- }
- public void Reload(){
- loadSourcesFiles ();
- Compile ();
- }
- public void SetSource(ShaderType shaderType, string _source){
- switch (shaderType) {
- case ShaderType.FragmentShader:
- fragSource = _source;
- return;
- case ShaderType.VertexShader:
- vertSource = _source;
- return;
- case ShaderType.GeometryShader:
- geomSource = _source;
- return;
- }
- }
- public string GetSource(ShaderType shaderType){
- switch (shaderType) {
- case ShaderType.FragmentShader:
- return fragSource;
- case ShaderType.VertexShader:
- return vertSource;
- case ShaderType.GeometryShader:
- return geomSource;
- }
- return "";
- }
- public string GetSourcePath(ShaderType shaderType){
- switch (shaderType) {
- case ShaderType.FragmentShader:
- return FragSourcePath;
- case ShaderType.VertexShader:
- return VertSourcePath;
- case ShaderType.GeometryShader:
- return GeomSourcePath;
- }
- return "";
- }
- public virtual void Compile()
- {
- Dispose ();
-
- pgmId = GL.CreateProgram();
-
- if (!string.IsNullOrEmpty(vertSource))
- {
- vsId = GL.CreateShader(ShaderType.VertexShader);
- compileShader(vsId, vertSource);
- }
- if (!string.IsNullOrEmpty(fragSource))
- {
- fsId = GL.CreateShader(ShaderType.FragmentShader);
- compileShader(fsId, fragSource);
-
- }
- if (!string.IsNullOrEmpty(geomSource))
- {
- gsId = GL.CreateShader(ShaderType.GeometryShader);
- compileShader(gsId,geomSource);
- }
-
- if (vsId != 0)
- GL.AttachShader(pgmId, vsId);
- if (fsId != 0)
- GL.AttachShader(pgmId, fsId);
- if (gsId != 0)
- GL.AttachShader(pgmId, gsId);
-
- BindVertexAttributes ();
-
- string info;
- GL.LinkProgram(pgmId);
- GL.GetProgramInfoLog(pgmId, out info);
-
- if (!string.IsNullOrEmpty (info)) {
- Debug.WriteLine ("Linkage:");
- Debug.WriteLine (info);
- }
-
- info = null;
-
- GL.ValidateProgram(pgmId);
- GL.GetProgramInfoLog(pgmId, out info);
- if (!string.IsNullOrEmpty (info)) {
- Debug.WriteLine ("Validation:");
- Debug.WriteLine (info);
- }
-
- GL.UseProgram (pgmId);
-
- GetUniformLocations ();
- BindSamplesSlots ();
-
- Disable ();
- }
-
- protected virtual void BindVertexAttributes()
- {
- GL.BindAttribLocation(pgmId, 0, "in_position");
- GL.BindAttribLocation(pgmId, 1, "in_tex");
- }
- protected virtual void GetUniformLocations()
- {
- mvpLocation = GL.GetUniformLocation(pgmId, "mvp");
- }
- protected virtual void BindSamplesSlots(){
- GL.Uniform1(GL.GetUniformLocation (pgmId, "tex"), 0);
- }
- public void SetMVP(Matrix4 _mvp){
- GL.UniformMatrix4(mvpLocation, false, ref _mvp);
- }
- public virtual void Enable(){
- GL.UseProgram (pgmId);
- }
- public virtual void Disable(){
- GL.UseProgram (0);
- }
- public static void Enable(Shader s)
- {
- if (s == null)
- return;
- s.Enable ();
- }
- public static void Disable(Shader s)
- {
- if (s == null)
- return;
- s.Disable ();
- }
- #endregion
-
- void loadSourcesFiles(){
- Stream s;
-
- if (!string.IsNullOrEmpty (VertSourcePath)) {
- s = Crow.Interface.GetStreamFromPath (VertSourcePath);
- if (s != null) {
- using (StreamReader sr = new StreamReader (s)) {
- vertSource = sr.ReadToEnd ();
- }
- }
- }
-
- if (!string.IsNullOrEmpty (FragSourcePath)) {
- s = Crow.Interface.GetStreamFromPath (FragSourcePath);
- if (s != null) {
- using (StreamReader sr = new StreamReader (s)) {
- fragSource = sr.ReadToEnd ();
- }
- }
- }
-
- if (!string.IsNullOrEmpty (GeomSourcePath)) {
- s = Crow.Interface.GetStreamFromPath (GeomSourcePath);
- if (s != null) {
- using (StreamReader sr = new StreamReader (s)) {
- geomSource = sr.ReadToEnd ();
- }
- }
- }
- }
- void compileShader(int shader, string source)
- {
- GL.ShaderSource(shader, source);
- GL.CompileShader(shader);
-
- string info;
- GL.GetShaderInfoLog(shader, out info);
- Debug.WriteLine(info);
-
- int compileResult;
- GL.GetShader(shader, ShaderParameter.CompileStatus, out compileResult);
- if (compileResult != 1)
- {
- Debug.WriteLine("Compile Error!");
- Debug.WriteLine(source);
- }
- }
- public override string ToString ()
- {
- return string.Format ("{0} {1} {2}", VertSourcePath, FragSourcePath, GeomSourcePath);
- }
-
- #region IDisposable implementation
- public virtual void Dispose ()
- {
- if (GL.IsProgram (pgmId))
- GL.DeleteProgram (pgmId);
-
- if (GL.IsShader (vsId))
- GL.DeleteShader (vsId);
- if (GL.IsShader (fsId))
- GL.DeleteShader (fsId);
- if (GL.IsShader (gsId))
- GL.DeleteShader (gsId);
- }
- #endregion
- }
-}
-
+++ /dev/null
-//
-// Texture.cs
-//
-// Author:
-// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2016 jp
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-using System;
-using System.Drawing;
-using OpenTK.Graphics.OpenGL;
-using System.Drawing.Imaging;
-using System.IO;
-using System.Diagnostics;
-
-namespace Crow
-{
- public class Texture
- {
- public string Map;
- public int texRef;
- public int Width;
- public int Height;
-
- public Texture(string _mapPath, bool flipY = true)
- {
- using (Stream s = Interface.GetStreamFromPath (_mapPath)) {
-
- try {
- Map = _mapPath;
-
- Bitmap bitmap = new Bitmap (s);
-
- if (flipY)
- bitmap.RotateFlip (RotateFlipType.RotateNoneFlipY);
-
- BitmapData data = bitmap.LockBits (new System.Drawing.Rectangle (0, 0, bitmap.Width, bitmap.Height),
- ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
-
- createTexture (data.Scan0, data.Width, data.Height);
-
- bitmap.UnlockBits (data);
-
- GL.TexParameter (TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.LinearMipmapLinear);
- GL.TexParameter (TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
-
- GL.GenerateMipmap (GenerateMipmapTarget.Texture2D);
-
- } catch (Exception ex) {
- Debug.WriteLine ("Error loading texture: " + Map + ":" + ex.Message);
- }
- }
- }
-
- public Texture(int width, int height)
- {
- createTexture (IntPtr.Zero, width, height);
- 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.Clamp);
- GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.Clamp);
- }
-
- void createTexture(IntPtr data, int width, int height)
- {
- Width = width;
- Height = height;
-
- GL.GenTextures(1, out texRef);
- GL.BindTexture(TextureTarget.Texture2D, texRef);
- GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, width, height, 0,
- OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, data);
- }
-
- public static implicit operator int(Texture t)
- {
- return t == null ? 0: t.texRef;
- }
- }
-
-}
+++ /dev/null
-//
-// vaoMesh.cs
-//
-// Author:
-// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2016 jp
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-using System;
-using OpenTK;
-using OpenTK.Graphics.OpenGL;
-
-namespace Crow
-{
- public class vaoMesh : IDisposable
- {
- public int vaoHandle,
- positionVboHandle,
- texVboHandle,
- eboHandle;
-
- public Vector3[] positions;
- public Vector2[] texCoords;
- public int[] indices;
-
- public vaoMesh()
- {
- }
-
- public vaoMesh (Vector3[] _positions, Vector2[] _texCoord, int[] _indices)
- {
- positions = _positions;
- texCoords = _texCoord;
- indices = _indices;
-
- CreateBuffers ();
- }
-
- public vaoMesh (float x, float y, float z, float width, float height, float TileX = 1f, float TileY = 1f)
- {
- positions =
- new Vector3[] {
- new Vector3 (x - width / 2, y + height / 2, z),
- new Vector3 (x - width / 2, y - height / 2, z),
- new Vector3 (x + width / 2, y + height / 2, z),
- new Vector3 (x + width / 2, y - height / 2, z)
- };
- texCoords = new Vector2[] {
- new Vector2 (0, TileY),
- new Vector2 (0, 0),
- new Vector2 (TileX, TileY),
- new Vector2 (TileX, 0)
- };
- indices = new int[] { 0, 1, 2, 3 };
-
- CreateBuffers ();
- }
- public static vaoMesh CreateCube(){
- vaoMesh tmp = new vaoMesh ();
- tmp.positions = new Vector3[]
- {
- new Vector3(-1.0f, -1.0f, -1.0f),
- new Vector3( -1.0f, -1.0f, 1.0f),
- new Vector3( 1.0f, -1.0f, -1.0f),
- new Vector3(1.0f, -1.0f, 1.0f),
- new Vector3(1.0f, 1.0f, -1.0f),
- new Vector3( 1.0f, 1.0f, 1.0f),
- new Vector3( -1.0f, 1.0f, -1.0f),
- new Vector3(-1.0f, 1.0f, 1.0f)
- };
- tmp.indices = new int[]
- {
- // front face
- 0, 2, 1, 1, 2, 3,
- // top face
- 2, 4, 3, 3, 4, 5,
- // back face
- 4, 6, 5, 5, 6, 7,
- // left face
- 6, 0, 7, 7, 0, 1,
- // bottom face
- 1, 3, 7, 7, 3, 5,
- // right face
-// 1, 5, 6, 6, 2, 1,
- };
- tmp.texCoords = new Vector2[]
- {
- new Vector2(0, 0),
- new Vector2(0, 1),
- new Vector2(1, 0),
- new Vector2(1, 1),
- new Vector2(0, 0),
- new Vector2(0, 1),
- new Vector2(1, 0),
- new Vector2(1, 1),
- };
- tmp.CreateBuffers ();
- return tmp;
-// Normals = new Vector3[]
-// {
-// new Vector3(-1.0f, -1.0f, 1.0f),
-// new Vector3( 1.0f, -1.0f, 1.0f),
-// new Vector3( 1.0f, 1.0f, 1.0f),
-// new Vector3(-1.0f, 1.0f, 1.0f),
-// new Vector3(-1.0f, -1.0f, -1.0f),
-// new Vector3( 1.0f, -1.0f, -1.0f),
-// new Vector3( 1.0f, 1.0f, -1.0f),
-// new Vector3(-1.0f, 1.0f, -1.0f),
-// };
-//
-// Colors = new int[]
-// {
-// Utilities.ColorToRgba32(Color.DarkRed),
-// Utilities.ColorToRgba32(Color.DarkRed),
-// Utilities.ColorToRgba32(Color.Gold),
-// Utilities.ColorToRgba32(Color.Gold),
-// Utilities.ColorToRgba32(Color.DarkRed),
-// Utilities.ColorToRgba32(Color.DarkRed),
-// Utilities.ColorToRgba32(Color.Gold),
-// Utilities.ColorToRgba32(Color.Gold),
-// };
- }
- public void CreateBuffers(){
- CreateVBOs ();
- CreateVAOs ();
- }
- protected void CreateVBOs()
- {
- positionVboHandle = GL.GenBuffer();
- GL.BindBuffer(BufferTarget.ArrayBuffer, positionVboHandle);
- GL.BufferData<Vector3>(BufferTarget.ArrayBuffer,
- new IntPtr(positions.Length * Vector3.SizeInBytes),
- positions, BufferUsageHint.StaticDraw);
-
- if (texCoords != null) {
- texVboHandle = GL.GenBuffer ();
- GL.BindBuffer (BufferTarget.ArrayBuffer, texVboHandle);
- GL.BufferData<Vector2> (BufferTarget.ArrayBuffer,
- new IntPtr (texCoords.Length * Vector2.SizeInBytes),
- texCoords, BufferUsageHint.StaticDraw);
- }
-
- GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
-
- if (indices != null) {
- eboHandle = GL.GenBuffer ();
- GL.BindBuffer (BufferTarget.ElementArrayBuffer, eboHandle);
- GL.BufferData (BufferTarget.ElementArrayBuffer,
- new IntPtr (sizeof(uint) * indices.Length),
- indices, BufferUsageHint.StaticDraw);
- GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);
- }
- }
- protected void CreateVAOs()
- {
- vaoHandle = GL.GenVertexArray();
- GL.BindVertexArray(vaoHandle);
-
- GL.EnableVertexAttribArray(0);
- GL.BindBuffer(BufferTarget.ArrayBuffer, positionVboHandle);
- GL.VertexAttribPointer(0, 3, VertexAttribPointerType.Float, true, Vector3.SizeInBytes, 0);
-
- if (texCoords != null) {
- GL.EnableVertexAttribArray (1);
- GL.BindBuffer (BufferTarget.ArrayBuffer, texVboHandle);
- GL.VertexAttribPointer (1, 2, VertexAttribPointerType.Float, true, Vector2.SizeInBytes, 0);
- }
- if (indices != null)
- GL.BindBuffer(BufferTarget.ElementArrayBuffer, eboHandle);
-
- GL.BindVertexArray(0);
- }
-
- public void Render(BeginMode _primitiveType){
- GL.BindVertexArray(vaoHandle);
- if (indices == null)
- GL.DrawArrays (_primitiveType, 0, positions.Length);
- else
- GL.DrawElements(_primitiveType, indices.Length,
- DrawElementsType.UnsignedInt, IntPtr.Zero);
- GL.BindVertexArray (0);
- }
- public void Render(BeginMode _primitiveType, int[] _customIndices){
- GL.BindVertexArray(vaoHandle);
- GL.DrawElements(_primitiveType, _customIndices.Length,
- DrawElementsType.UnsignedInt, _customIndices);
- GL.BindVertexArray (0);
- }
- public void Render(BeginMode _primitiveType, int instances){
-
- GL.BindVertexArray(vaoHandle);
- GL.DrawElementsInstanced(_primitiveType, indices.Length,
- DrawElementsType.UnsignedInt, IntPtr.Zero, instances);
- GL.BindVertexArray (0);
- }
-
- #region IDisposable implementation
- public void Dispose ()
- {
- GL.DeleteBuffer (positionVboHandle);
- GL.DeleteBuffer (texVboHandle);
- GL.DeleteBuffer (eboHandle);
- GL.DeleteVertexArray (vaoHandle);
- }
- #endregion
-
- }
-}
\ No newline at end of file
+++ /dev/null
-<configuration>
- <dllmap os="linux" dll="opengl32.dll" target="libGL.so.1"/>
- <dllmap os="linux" dll="glu32.dll" target="libGLU.so.1"/>
- <dllmap os="linux" dll="openal32.dll" target="libopenal.so.1"/>
- <dllmap os="linux" dll="alut.dll" target="libalut.so.0"/>
- <dllmap os="linux" dll="opencl.dll" target="libOpenCL.so"/>
- <dllmap os="linux" dll="libX11" target="libX11.so.6"/>
- <dllmap os="linux" dll="libXi" target="libXi.so.6"/>
- <dllmap os="linux" dll="SDL2.dll" target="libSDL2-2.0.so.0"/>
- <dllmap os="osx" dll="opengl32.dll" target="/System/Library/Frameworks/OpenGL.framework/OpenGL"/>
- <dllmap os="osx" dll="openal32.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
- <dllmap os="osx" dll="alut.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
- <dllmap os="osx" dll="libGLES.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
- <dllmap os="osx" dll="libGLESv1_CM.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
- <dllmap os="osx" dll="libGLESv2.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
- <dllmap os="osx" dll="opencl.dll" target="/System/Library/Frameworks/OpenCL.framework/OpenCL"/>
- <dllmap os="osx" dll="SDL2.dll" target="libSDL2.dylib"/>
- <!-- XQuartz compatibility (X11 on Mac) -->
- <dllmap os="osx" dll="libGL.so.1" target="/usr/X11/lib/libGL.dylib"/>
- <dllmap os="osx" dll="libX11" target="/usr/X11/lib/libX11.dylib"/>
- <dllmap os="osx" dll="libXcursor.so.1" target="/usr/X11/lib/libXcursor.dylib"/>
- <dllmap os="osx" dll="libXi" target="/usr/X11/lib/libXi.dylib"/>
- <dllmap os="osx" dll="libXinerama" target="/usr/X11/lib/libXinerama.dylib"/>
- <dllmap os="osx" dll="libXrandr.so.2" target="/usr/X11/lib/libXrandr.dylib"/>
-</configuration>
+++ /dev/null
-//
-// OpenTKGameWindow.cs
-//
-// Author:
-// Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2016 jp
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-using System;
-using System.Threading;
-using OpenTK;
-using OpenTK.Graphics.OpenGL;
-
-namespace Crow
-{
- public class OpenTKGameWindow : GameWindow, IValueChange
- {
- #region IValueChange implementation
- public event EventHandler<ValueChangeEventArgs> ValueChanged;
- public virtual void NotifyValueChanged(string MemberName, object _value)
- {
- if (ValueChanged != null)
- ValueChanged.Invoke(this, new ValueChangeEventArgs(MemberName, _value));
- }
- #endregion
-
- public Interface CrowInterface;
-
- #region FPS
- int frameCpt = 0;
- int _fps = 0;
-
- public int fps {
- get { return _fps; }
- set {
- if (_fps == value)
- return;
-
- _fps = value;
-
- if (_fps > fpsMax) {
- fpsMax = _fps;
- ValueChanged.Raise(this, new ValueChangeEventArgs ("fpsMax", fpsMax));
- } else if (_fps < fpsMin) {
- fpsMin = _fps;
- ValueChanged.Raise(this, new ValueChangeEventArgs ("fpsMin", fpsMin));
- }
-
- ValueChanged.Raise(this, new ValueChangeEventArgs ("fps", _fps));
- #if MEASURE_TIME
- ValueChanged.Raise (this, new ValueChangeEventArgs ("update",
- this.CrowInterface.clippingTime.ElapsedTicks.ToString () + " ticks"));
- ValueChanged.Raise (this, new ValueChangeEventArgs ("layouting",
- this.CrowInterface.layoutTime.ElapsedTicks.ToString () + " ticks"));
- ValueChanged.Raise (this, new ValueChangeEventArgs ("drawing",
- this.CrowInterface.drawingTime.ElapsedTicks.ToString () + " ticks"));
- #endif
- }
- }
-
- public int fpsMin = int.MaxValue;
- public int fpsMax = 0;
-
- void resetFps ()
- {
- fpsMin = int.MaxValue;
- fpsMax = 0;
- _fps = 0;
- }
- public string update = "";
- public string drawing = "";
- public string layouting = "";
- #endregion
-
- #region ctor
- public OpenTKGameWindow(int _width = 800, int _height = 600, string _title="Crow",
- int colors = 32, int depth = 24, int stencil = 0, int samples = 1,
- int major=3, int minor=3)
- : this(_width, _height, new OpenTK.Graphics.GraphicsMode(colors, depth, stencil, samples),
- _title,GameWindowFlags.Default,DisplayDevice.Default,
- major,minor,OpenTK.Graphics.GraphicsContextFlags.Default)
- {
- }
- public OpenTKGameWindow (int width, int height, OpenTK.Graphics.GraphicsMode mode, string title, GameWindowFlags options, DisplayDevice device, int major, int minor, OpenTK.Graphics.GraphicsContextFlags flags)
- : base(width,height,mode,title,options,device,major,minor,flags)
- {
- CrowInterface = new Interface ();
-
- Thread t = new Thread (interfaceThread);
- t.IsBackground = true;
- t.Start ();
- }
-
- #endregion
-
- void interfaceThread()
- {
- CrowInterface.Quit += Quit;
- CrowInterface.MouseCursorChanged += CrowInterface_MouseCursorChanged;
- while (CrowInterface.ClientRectangle.Size.Width == 0)
- Thread.Sleep (5);
-
- while (true) {
- CrowInterface.Update ();
- Thread.Sleep (1);
- }
- }
-
- public void Quit (object sender, EventArgs e)
- {
- this.Exit ();
- }
- void CrowInterface_MouseCursorChanged (object sender, MouseCursorChangedEventArgs e)
- {
- this.Cursor = new MouseCursor(
- (int)e.NewCursor.Xhot,
- (int)e.NewCursor.Yhot,
- (int)e.NewCursor.Width,
- (int)e.NewCursor.Height,
- e.NewCursor.data);
- }
-
- #region Events
- //those events are raised only if mouse isn't in a graphic object
- public event EventHandler<OpenTK.Input.MouseWheelEventArgs> MouseWheelChanged;
- public event EventHandler<OpenTK.Input.MouseButtonEventArgs> MouseButtonUp;
- public event EventHandler<OpenTK.Input.MouseButtonEventArgs> MouseButtonDown;
- public event EventHandler<OpenTK.Input.MouseButtonEventArgs> MouseClick;
- public event EventHandler<OpenTK.Input.MouseMoveEventArgs> MouseMove;
- public event EventHandler<OpenTK.Input.KeyboardKeyEventArgs> KeyboardKeyDown;
- public event EventHandler<OpenTK.Input.KeyboardKeyEventArgs> KeyboardKeyUp;
-
- #endregion
-
- #region graphic context
- public int texID;
- public Shader shader;
- public vaoMesh quad;
- public Matrix4 projection;
-
- void createContext()
- {
- #region Create texture
- if (GL.IsTexture(texID))
- GL.DeleteTexture (texID);
- GL.GenTextures(1, out texID);
- GL.ActiveTexture (TextureUnit.Texture0);
- GL.BindTexture(TextureTarget.Texture2D, texID);
-
- GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba,
- ClientRectangle.Width, ClientRectangle.Height, 0,
- OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, CrowInterface.bmp);
-
- GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
- GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
-
- GL.BindTexture(TextureTarget.Texture2D, 0);
- #endregion
- }
- void OpenGLDraw()
- {
- bool blend, depthTest;
- GL.GetBoolean (GetPName.Blend, out blend);
- GL.GetBoolean (GetPName.DepthTest, out depthTest);
- GL.Enable (EnableCap.Blend);
- GL.Disable (EnableCap.DepthTest);
-
- shader.Enable ();
- shader.SetMVP (projection);
- GL.ActiveTexture (TextureUnit.Texture0);
- GL.BindTexture (TextureTarget.Texture2D, texID);
- lock (CrowInterface.RenderMutex) {
- if (CrowInterface.IsDirty) {
- GL.TexSubImage2D (TextureTarget.Texture2D, 0,
- CrowInterface.DirtyRect.Left, CrowInterface.DirtyRect.Top,
- CrowInterface.DirtyRect.Width, CrowInterface.DirtyRect.Height,
- OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, CrowInterface.dirtyBmp);
- CrowInterface.IsDirty = false;
- }
- }
- quad.Render (BeginMode.TriangleStrip);
- GL.BindTexture(TextureTarget.Texture2D, 0);
-
- if (!blend)
- GL.Disable (EnableCap.Blend);
- if (depthTest)
- GL.Enable (EnableCap.DepthTest);
- }
- #endregion
-
- /// <summary>
- /// Override this method for your OpenGL rendering calls
- /// </summary>
- public virtual void OnRender(FrameEventArgs e)
- {
- }
- /// <summary>
- /// Override this method to customize clear method between frames
- /// </summary>
- public virtual void GLClear()
- {
- GL.Clear (ClearBufferMask.ColorBufferBit|ClearBufferMask.DepthBufferBit);
- }
-
- #region Game win overrides
- protected override void OnLoad(EventArgs e)
- {
- base.OnLoad(e);
-
- this.KeyPress += new EventHandler<OpenTK.KeyPressEventArgs>(OpenTKGameWindow_KeyPress);
- Keyboard.KeyDown += new EventHandler<OpenTK.Input.KeyboardKeyEventArgs>(Keyboard_KeyDown);
- Keyboard.KeyUp += new EventHandler<OpenTK.Input.KeyboardKeyEventArgs>(Keyboard_KeyUp);
- Mouse.WheelChanged += new EventHandler<OpenTK.Input.MouseWheelEventArgs>(Mouse_WheelChanged);
- Mouse.ButtonDown += new EventHandler<OpenTK.Input.MouseButtonEventArgs>(Mouse_ButtonDown);
- Mouse.ButtonUp += new EventHandler<OpenTK.Input.MouseButtonEventArgs>(Mouse_ButtonUp);
- Mouse.Move += new EventHandler<OpenTK.Input.MouseMoveEventArgs>(Mouse_Move);
-
- GL.ClearColor(0.0f, 0.0f, 0.0f, 0.0f);
-
- Console.WriteLine("\n\n*************************************");
- Console.WriteLine("GL version: " + GL.GetString (StringName.Version));
- Console.WriteLine("GL vendor: " + GL.GetString (StringName.Vendor));
- Console.WriteLine("GLSL version: " + GL.GetString (StringName.ShadingLanguageVersion));
- Console.WriteLine("*************************************\n");
-
- projection = OpenTK.Matrix4.CreateOrthographicOffCenter (-0.5f, 0.5f, -0.5f, 0.5f, 1, -1);
-
- shader = new Shader ();
- quad = new Crow.vaoMesh (0, 0, 0, 1, 1, 1, -1);
- }
-
- protected override void OnUpdateFrame(FrameEventArgs e)
- {
- base.OnUpdateFrame(e);
- fps = (int)RenderFrequency;
-
-
- if (frameCpt > 50) {
- resetFps ();
- frameCpt = 0;
- GC.Collect();
- GC.WaitForPendingFinalizers();
- NotifyValueChanged("memory", GC.GetTotalMemory (false).ToString());
- }
- frameCpt++;
- }
- protected override void OnRenderFrame(FrameEventArgs e)
- {
- GLClear ();
-
- base.OnRenderFrame(e);
-
- OnRender (e);
- OpenGLDraw ();
-
- SwapBuffers ();
- }
-
- protected override void OnResize(EventArgs e)
- {
- base.OnResize (e);
- CrowInterface.ProcessResize(
- new Rectangle(
- 0,
- 0,
- this.ClientRectangle.Width,
- this.ClientRectangle.Height));
- createContext ();
- GL.Viewport (0, 0, ClientRectangle.Width, ClientRectangle.Height);
- }
- #endregion
-
- #region Mouse Handling
- void update_mouseButtonStates(ref MouseState e, OpenTK.Input.MouseState otk_e){
- for (int i = 0; i < MouseState.MaxButtons; i++) {
- if (otk_e.IsButtonDown ((OpenTK.Input.MouseButton)i))
- e.EnableBit (i);
- }
- }
- void Mouse_Move(object sender, OpenTK.Input.MouseMoveEventArgs otk_e)
- {
- if (!CrowInterface.ProcessMouseMove (otk_e.X, otk_e.Y))
- MouseMove.Raise (sender, otk_e);
- }
- void Mouse_ButtonUp(object sender, OpenTK.Input.MouseButtonEventArgs otk_e)
- {
- if (!CrowInterface.ProcessMouseButtonUp ((int)otk_e.Button))
- MouseButtonUp.Raise (sender, otk_e);
- }
- void Mouse_ButtonDown(object sender, OpenTK.Input.MouseButtonEventArgs otk_e)
- {
- if (!CrowInterface.ProcessMouseButtonDown ((int)otk_e.Button))
- MouseButtonDown.Raise (sender, otk_e);
- }
- void Mouse_WheelChanged(object sender, OpenTK.Input.MouseWheelEventArgs otk_e)
- {
- if (!CrowInterface.ProcessMouseWheelChanged (otk_e.DeltaPrecise))
- MouseWheelChanged.Raise (sender, otk_e);
- }
- #endregion
-
- #region keyboard Handling
- void Keyboard_KeyDown(object sender, OpenTK.Input.KeyboardKeyEventArgs otk_e)
- {
- //if (!CrowInterface.ProcessKeyDown((int)otk_e.Key))
- KeyboardKeyDown.Raise (this, otk_e);
- }
- void Keyboard_KeyUp(object sender, OpenTK.Input.KeyboardKeyEventArgs otk_e)
- {
- //if (!CrowInterface.ProcessKeyUp((int)otk_e.Key))
- KeyboardKeyUp.Raise (this, otk_e);
- }
- void OpenTKGameWindow_KeyPress (object sender, OpenTK.KeyPressEventArgs e)
- {
- CrowInterface.ProcessKeyPress (e.KeyChar);
- }
- #endregion
- }
-}
+++ /dev/null
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
- <package id="OpenTK.Next" version="1.2.2336.6514-pre" targetFramework="net45" />
-</packages>
\ No newline at end of file
home / projects / jp / crow.git / commitdiff
