private void Form1_Load(object sender, EventArgs e)
{
context3D = new Context3D();
System.Drawing.Bitmap bitmap = new Bitmap(pictureBox1.Width, pictureBox1.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
RenderTargetAdapter renderBufferAdapter = new RenderTargetAdapter(bitmap, pictureBox1);
context3D.configureBackBuffer(pictureBox1.Width, pictureBox1.Height, renderBufferAdapter);
pictureBox1.Image = bitmap;
var triangles = new uint[] {
2, 1, 0, //front face
3, 2, 0,
4, 7, 5, //bottom face
7, 6, 5,
8, 11, 9, //back face
9, 11, 10,
12, 15, 13, //top face
13, 15, 14,
16, 19, 17, //left face
17, 19, 18,
20, 23, 21, //right face
21, 23, 22
};
indexList = context3D.createIndexBuffer(triangles.Length);
indexList.uploadFromVector(triangles);
var vertexData = new Vertex[] {
// x,y,z r,g,b format
// 0,0,0, 1,0,0, //front face
// 0,1,0, 1,0,0,
//1,1,0, 1,0,0,
//1,0,0, 1,0,0,
//0,0,0, 0,1,0, //bottom face
// 1,0,0, 0,1,0,
//1,0,1, 0,1,0,
//0,0,1, 0,1,0,
//0,0,1, 1,0,0, //back face
// 1,0,1, 1,0,0,
//1,1,1, 1,0,0,
//0,1,1, 1,0,0,
//0,1,1, 0,1,0, //top face
// 1,1,1, 0,1,0,
//1,1,0, 0,1,0,
//0,1,0, 0,1,0,
//0,1,1, 0,0,1, //left face
// 0,1,0, 0,0,1,
//0,0,0, 0,0,1,
//0,0,1, 0,0,1,
//1,1,0, 0,0,1, //right face
// 1,1,1, 0,0,1,
//1,0,1, 0,0,1,
//1,0,0, 0,0,1
new Vertex()
{
vertex = new float3(0, 0, 0), color = new float3(1, 0, 0)
}, //front face
new Vertex()
{
vertex = new float3(0, 1, 0), color = new float3(1, 0, 0)
},
new Vertex()
{
vertex = new float3(1, 1, 0), color = new float3(1, 0, 0)
},
new Vertex()
{
vertex = new float3(1, 0, 0), color = new float3(1, 0, 0)
},
new Vertex()
{
vertex = new float3(0, 0, 0), color = new float3(0, 1, 0)
}, //bottom face
new Vertex()
{
vertex = new float3(1, 0, 0), color = new float3(0, 1, 0)
},
new Vertex()
{
vertex = new float3(1, 0, 1), color = new float3(0, 1, 0)
},
new Vertex()
{
vertex = new float3(0, 0, 1), color = new float3(0, 1, 0)
},
new Vertex()
{
vertex = new float3(0, 0, 1), color = new float3(1, 0, 0)
}, //back face
new Vertex()
{
vertex = new float3(1, 0, 1), color = new float3(1, 0, 0)
},
new Vertex()
{
vertex = new float3(1, 1, 1), color = new float3(1, 0, 0)
},
new Vertex()
{
vertex = new float3(0, 1, 1), color = new float3(1, 0, 0)
},
new Vertex()
{
vertex = new float3(0, 1, 1), color = new float3(0, 1, 0)
}, //top face
new Vertex()
{
vertex = new float3(1, 1, 1), color = new float3(0, 1, 0)
},
new Vertex()
{
vertex = new float3(1, 1, 0), color = new float3(0, 1, 0)
},
new Vertex()
{
vertex = new float3(0, 1, 0), color = new float3(0, 1, 0)
},
new Vertex()
{
vertex = new float3(0, 1, 1), color = new float3(0, 0, 1)
}, //left face
new Vertex()
{
vertex = new float3(0, 1, 0), color = new float3(0, 0, 1)
},
new Vertex()
{
vertex = new float3(0, 0, 0), color = new float3(0, 0, 1)
},
new Vertex()
{
vertex = new float3(0, 0, 1), color = new float3(0, 0, 1)
},
new Vertex()
{
vertex = new float3(1, 1, 0), color = new float3(0, 0, 1)
}, //right face
new Vertex()
{
vertex = new float3(1, 1, 1), color = new float3(0, 0, 1)
},
new Vertex()
{
vertex = new float3(1, 0, 1), color = new float3(0, 0, 1)
},
new Vertex()
{
vertex = new float3(1, 0, 0), color = new float3(0, 0, 1)
},
};
vertexes = context3D.createVertexBuffer(24);
vertexes.uploadFromVector(vertexData);
var program3d = context3D.createProgram();
program3d.upload(new programs.test1.VShader(), new programs.test1.FShader());
context3D.setProgram(program3d);
}
public Texture(Context3D context, int width, int height, string format,
bool optimizeForRenderToTexture, int streamingLevels)
{
throw new NotImplementedException();
}
//
// Methods
//
public RectangleTexture(Context3D context)
: base(context, TextureTarget.Texture2D)
{
}
public ApplicationSprite()
{
// Set the default stage behavior
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
// Request a 3D context instance
stage3D = stage.stage3Ds[0];
//stage3D.addEventListener(Event.CONTEXT3D_CREATE, contextReady, false, 0, true);
stage3D.context3DCreate +=
delegate
{
//stage3D.removeEventListener(Event.CONTEXT3D_CREATE, contextReady);
// Get the new context
context = stage3D.context3D;
//trace("Got context! " + context);
// Configure back buffer
context.configureBackBuffer(DefaultWidth, DefaultHeight, 2, true);
context.setCulling(Context3DTriangleFace.BACK);
stage3D.x = stage3D.y = 0;
// Prepare vertex data: x,y,z, nx,ny,nz, u,v (position, normal, texture)
Vector<double> vertexData = new double[] {
0.5, 0.5, -0.5, 0,0,-1, 1,0, // Front
-0.5, 0.5, -0.5, 0,0,-1, 0,0, //
-0.5, -0.5, -0.5, 0,0,-1, 0,1, //
0.5, -0.5, -0.5, 0,0,-1, 1,1, //
0.5, -0.5, -0.5, 0,-1,0, 1,0, // Bottom
-0.5, -0.5, -0.5, 0,-1,0, 0,0, //
-0.5, -0.5, 0.5, 0,-1,0, 0,1, //
0.5, -0.5, 0.5, 0,-1,0, 1,1, //
-0.5, 0.5, 0.5, 0,0,1, 1,0, // Back
0.5, 0.5, 0.5, 0,0,1, 0,0, //
0.5, -0.5, 0.5, 0,0,1, 0,1, //
-0.5, -0.5, 0.5, 0,0,1, 1,1, //
-0.5, 0.5, 0.5, 0,1,0, 1,0, // Top
0.5, 0.5, 0.5, 0,1,0, 0,0, //
0.5, 0.5, -0.5, 0,1,0, 0,1, //
-0.5, 0.5, -0.5, 0,1,0, 1,1, //
-0.5, 0.5, -0.5, -1,0,0, 1,0, // Left
-0.5, 0.5, 0.5, -1,0,0, 0,0, //
-0.5, -0.5, 0.5, -1,0,0, 0,1, //
-0.5, -0.5, -0.5, -1,0,0, 1,1, //
0.5, 0.5, 0.5, 1,0,0, 1,0, // Right
0.5, 0.5, -0.5, 1,0,0, 0,0, //
0.5, -0.5, -0.5, 1,0,0, 0,1, //
0.5, -0.5, 0.5, 1,0,0, 1,1 //
};
Vector<uint> indexData = new uint[] {
0, 1, 2, 0, 2, 3, // Front face
4, 5, 6, 4, 6, 7, // Bottom face
8, 9, 10, 8, 10, 11, // Back face
14, 13, 12, 15, 14, 12, // Top face
16, 17, 18, 16, 18, 19, // Left face
20, 21, 22, 20, 22, 23 // Right face
};
// Prep the bitmap data to be used as a texture
var texture = new ActionScript.Images.box().bitmapData;
// Prepare a shader for rendering
shader = new LightedRender();
shader.upload(context);
shader.setGeometry(vertexData, indexData, texture);
// The projection defines a 3D perspective to be rendered
projection = new PerspectiveMatrix3D();
projection.perspectiveFieldOfViewRH(45, (double)DefaultWidth / (double)DefaultHeight, 1, 500);
// The pivot will keep track of the model's current rotation
pivot = new Vector3D();
// Prepare a matrix which we'll use to apply transformations to the model
modelMatrix = new Matrix3D();
modelMatrix.identity();
modelMatrix.appendRotation(45, Vector3D.X_AXIS, pivot);
modelMatrix.appendRotation(45, Vector3D.Y_AXIS, pivot);
modelMatrix.appendRotation(45, Vector3D.Z_AXIS, pivot);
// The view matrix will contain the concatenation of all transformations
viewMatrix = new Matrix3D();
// Prepare lighting
lightColor = new Vector3D(0.95, 0.80, 0.55, 0.8); // R,G,B,strength
ambient = new Vector3D(0.00, 0.05, 0.1);
lightPos = new Vector3D(1.0, 1.0, -4.0, 0.2);
// Start rendering frames
//addEventListener(Event.ENTER_FRAME, renderFrame, false, 0, true);
this.enterFrame +=
delegate
{
// Clear away the old frame render
context.clear(0.05, 0.12, 0.18); // Dark grey background
// Rotate the model matrix
modelMatrix.appendRotation(0.4, Vector3D.X_AXIS, pivot);
modelMatrix.appendRotation(0.3, Vector3D.Y_AXIS, pivot);
// Calculate the view matrix, and run the shader program!
viewMatrix.identity();
viewMatrix.append(modelMatrix);
viewMatrix.appendTranslation(0, 0, -2);
viewMatrix.append(projection);
viewMatrix.transpose();
shader.render(viewMatrix, lightPos, lightColor, ambient);
// Show the newly rendered frame on screen
context.present();
};
// Created with EasyAGAL!
//var bitmap:Bitmap = new createdWith();
//bitmap.y = CONTEXT_HEIGHT - bitmap.height;
//addChild(bitmap);
};
stage3D.requestContext3D(Context3DRenderMode.AUTO);
//trace("Awaiting context...");
}
private void Form1_Load(object sender, EventArgs e)
{
context3D = new Context3D();
System.Drawing.Bitmap bitmap = new Bitmap(pictureBox1.Width, pictureBox1.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
RenderTargetAdapter renderBufferAdapter = new RenderTargetAdapter(bitmap, pictureBox1);
context3D.configureBackBuffer(pictureBox1.Width, pictureBox1.Height, renderBufferAdapter);
pictureBox1.BackgroundImage = bitmap;
System.Drawing.Bitmap debuglayer = new Bitmap(pictureBox1.Width, pictureBox1.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
RenderTargetAdapter debuggerAdapter = new RenderTargetAdapter(debuglayer, pictureBox1);
pictureBox1.Image = debuglayer;
context3D.debugLayerAdapter = debuggerAdapter;
Assimp.AssimpContext importer = new Assimp.AssimpContext();
scene = importer.ImportFile("../../../models/cube.fbx",
Assimp.PostProcessSteps.MakeLeftHanded
| Assimp.PostProcessSteps.Triangulate
//| Assimp.PostProcessSteps.GenerateSmoothNormals
| Assimp.PostProcessSteps.CalculateTangentSpace
//| Assimp.PostProcessSteps.PreTransformVertices
);
lst_indexList = new List <IndexBuffer3D>();
lst_vertexes = new List <VertexBuffer3D>();
//var texture = context3D.createTexture(474, 474);
//texture.uploadFromByteArray(SceneUtils.LoadBitmapData("../../../models/texs/th.jpg"), 0);
var texture = MiniRender.textures.Texture.white;
//SceneUtils.MakeAndUploadTexture(context3D, "../../../models/texs/duckCM.bmp");
texture.AutoGenMipMap();
context3D.setTextureAt(0, texture);
context3D.setSamplerStateAt(0, Context3DWrapMode.REPEAT, Context3DTextureFilter.LINEAR, Context3DMipFilter.MIPLINEAR);
//设置matcap
var matcap = SceneUtils.MakeAndUploadTexture(context3D, "../../../models/texs/MaCrea_3.png");
matcap.AutoGenMipMap();
context3D.setTextureAt(1, matcap);
context3D.setSamplerStateAt(1, Context3DWrapMode.CLAMP, Context3DTextureFilter.LINEAR, Context3DMipFilter.MIPLINEAR);
//设置法线
var normalmap = MiniRender.textures.Texture.planeNormal;
//SceneUtils.MakeAndUploadTexture(context3D, "../../../models/texs/Robot_Normal.png");
normalmap.AutoGenMipMap();
context3D.setTextureAt(2, normalmap);
context3D.setSamplerStateAt(2, Context3DWrapMode.REPEAT, Context3DTextureFilter.LINEAR, Context3DMipFilter.MIPNEAREST);
//设置粗糙度与金属性贴图
var metallic =
SceneUtils.MakeAndUploadTexture(context3D, "../../../models/texs/jian_2_m.png");
metallic.AutoGenMipMap();
context3D.setTextureAt(3, metallic);
context3D.setSamplerStateAt(3, Context3DWrapMode.REPEAT, Context3DTextureFilter.LINEAR, Context3DMipFilter.MIPNEAREST);
for (int k = 0; k < scene.MeshCount; k++)
{
var mesh = scene.Meshes[k];
var vs = mesh.Vertices;
var indices = mesh.GetUnsignedIndices();
var normals = mesh.Normals;
var tangents = mesh.Tangents;
var coords = mesh.TextureCoordinateChannels[0];
var indexList = context3D.createIndexBuffer(indices.Length);
indexList.uploadFromVector(indices);
lst_indexList.Add(indexList);
List <Vertex> vertices = new List <Vertex>();
for (int i = 0; i < vs.Count; i++)
{
vertices.Add(
new Vertex()
{
vertex = new float3(vs[i].X, vs[i].Y, vs[i].Z) * 3
}
);
}
if (mesh.HasNormals)
{
for (int i = 0; i < vs.Count; i++)
{
vertices[i].normal = (new float3(normals[i].X, normals[i].Y, normals[i].Z));
}
}
if (mesh.HasTangentBasis)
{
for (int i = 0; i < vs.Count; i++)
{
vertices[i].tangent = new float3(tangents[i].X, tangents[i].Y, tangents[i].Z);
}
}
if (mesh.HasTextureCoords(0))
{
for (int i = 0; i < vs.Count; i++)
{
vertices[i].uv = new float3(coords[i].X, coords[i].Y, coords[i].Z);
}
}
if (mesh.HasVertexColors(0))
{
var color = mesh.VertexColorChannels[0];
for (int i = 0; i < vs.Count; i++)
{
vertices[i].color = new float4(color[i].R, color[i].G, color[i].B, color[i].A);
}
}
var vertexes = context3D.createVertexBuffer(vertices.Count);
vertexes.uploadFromVector(vertices.ToArray());
lst_vertexes.Add(vertexes);
}
var program3d = context3D.createProgram();
fShader = new programs.test3.FShader_Metallic();
program3d.upload(new programs.test4.VShader_Bump(),
new programs.test4.FShader_Bump()
//fShader
);
context3D.setProgram(program3d);
}
public ApplicationSprite()
{
// Set the default stage behavior
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
// Request a 3D context instance
stage3D = stage.stage3Ds[0];
//stage3D.addEventListener(Event.CONTEXT3D_CREATE, contextReady, false, 0, true);
stage3D.context3DCreate +=
e =>
{
//stage3D.removeEventListener(Event.CONTEXT3D_CREATE, contextReady);
//trace("Got context!");
// Get the new context
context = stage3D.context3D;
// Configure back buffer
context.configureBackBuffer(CONTEXT_WIDTH, CONTEXT_HEIGHT, 2, true);
stage3D.x = stage3D.y = 0;
// Prepare vertex data
Vector<double> vertexData = new[]{
-0.5, -0.5, 0, 1.0, 0.0, 0.0, //<- 1st vertex x,y,z, r,g,b
-0.5, 0.5, 0, 0.0, 1.0, 0.0, //<- 2nd vertex x,y,z, r,g,b
0.5, 0.0, 0, 0.0, 0.0, 1.0 //<- 3rd vertex x,y,z, r,g,b
};
// Connect the vertices into a triangle (in counter-clockwise order)
Vector<uint> indexData = new uint[] { 0, 1, 2 };
// Prepare a shader for rendering
shader = new BasicRender();
shader.upload(context);
shader.setGeometry(vertexData, indexData);
// ...and start rendering frames!
//addEventListener(Event.ENTER_FRAME, renderFrame, false, 0, true);
var sw = new Stopwatch();
sw.Start();
Func<Matrix3D> makeViewMatrix = delegate
{
var aspect = CONTEXT_WIDTH / CONTEXT_HEIGHT;
var zNear = 0.01;
var zFar = 1000;
var fov = 45 * DEGS_TO_RADIANS;
var view = new PerspectiveMatrix3D();
view.perspectiveFieldOfViewLH(fov, aspect, zNear, zFar);
var m = new Matrix3D();
m.appendRotation(sw.ElapsedMilliseconds / 30, Vector3D.Z_AXIS);
m.appendTranslation(0, 0, 2);
m.append(view);
return m;
};
this.enterFrame +=
delegate
{
// Clear away the old frame render
context.clear();
// Calculate the view matrix, and run the shader program!
shader.render(makeViewMatrix());
// Show the newly rendered frame on screen
context.present();
};
};
stage3D.requestContext3D(Context3DRenderMode.AUTO);
//trace("Awaiting context...");
}
private void FrmGenNormal_Load(object sender, EventArgs e)
{
context3D = new Context3D();
System.Drawing.Bitmap bitmap = new Bitmap(pictureBox1.Width, pictureBox1.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
RenderTargetAdapter renderBufferAdapter = new RenderTargetAdapter(bitmap, pictureBox1);
context3D.configureBackBuffer(pictureBox1.Width, pictureBox1.Height, renderBufferAdapter);
pictureBox1.BackgroundImage = bitmap;
System.Drawing.Bitmap debuglayer = new Bitmap(pictureBox1.Width, pictureBox1.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
RenderTargetAdapter debuggerAdapter = new RenderTargetAdapter(debuglayer, pictureBox1);
pictureBox1.Image = debuglayer;
context3D.debugLayerAdapter = debuggerAdapter;
Assimp.AssimpContext importer = new Assimp.AssimpContext();
Assimp.Scene scene
= importer.ImportFile("../../../models/Quad.fbx",
Assimp.PostProcessSteps.MakeLeftHanded
|
Assimp.PostProcessSteps.CalculateTangentSpace
);
lst_indexList = new List <IndexBuffer3D>();
lst_vertexes = new List <VertexBuffer3D>();
texsize = new float2(1.0f / 2, 1.0f / 2);
var texture = MiniRender.textures.Texture.white;
texture.AutoGenMipMap();
context3D.setTextureAt(0, texture);
context3D.setSamplerStateAt(0, Context3DWrapMode.REPEAT, Context3DTextureFilter.LINEAR, Context3DMipFilter.MIPNONE);
for (int k = 0; k < scene.MeshCount; k++)
{
var mesh = scene.Meshes[k];
var vs = mesh.Vertices;
var indices = mesh.GetUnsignedIndices();
var normals = mesh.Normals;
var tangents = mesh.Tangents;
var coords = mesh.TextureCoordinateChannels[0];
var indexList = context3D.createIndexBuffer(indices.Length);
indexList.uploadFromVector(indices);
lst_indexList.Add(indexList);
List <Vertex> vertices = new List <Vertex>();
for (int i = 0; i < vs.Count; i++)
{
vertices.Add(
new Vertex()
{
vertex = new float3(vs[i].X, vs[i].Y, vs[i].Z)
}
);
}
if (mesh.HasNormals)
{
for (int i = 0; i < vs.Count; i++)
{
vertices[i].normal = (new float3(normals[i].X, normals[i].Y, normals[i].Z));
}
}
if (mesh.HasTangentBasis)
{
for (int i = 0; i < vs.Count; i++)
{
vertices[i].tangent = new float3(tangents[i].X, tangents[i].Y, tangents[i].Z);
}
}
if (mesh.HasTextureCoords(0))
{
for (int i = 0; i < vs.Count; i++)
{
vertices[i].uv = new float3(coords[i].X, coords[i].Y, coords[i].Z);
}
}
if (mesh.HasVertexColors(0))
{
var color = mesh.VertexColorChannels[0];
for (int i = 0; i < vs.Count; i++)
{
vertices[i].color = new float4(color[i].R, color[i].G, color[i].B, color[i].A);
}
}
var vertexes = context3D.createVertexBuffer(vertices.Count);
vertexes.uploadFromVector(vertices.ToArray());
lst_vertexes.Add(vertexes);
}
var program3d = context3D.createProgram();
program3d.upload(new VShader(),
new FShader()
);
context3D.setProgram(program3d);
//refreshCtl();
//render();
}
