本文整理汇总了C#中WebGLRenderingContext.depthFunc方法的典型用法代码示例。如果您正苦于以下问题：C# WebGLRenderingContext.depthFunc方法的具体用法？C# WebGLRenderingContext.depthFunc怎么用？C# WebGLRenderingContext.depthFunc使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WebGLRenderingContext的用法示例。
在下文中一共展示了WebGLRenderingContext.depthFunc方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Application
//.........这里部分代码省略.........
var sinPhi = Math.Sin(Phi);
vertices.push((f)(cosPhi * sinTheta));
vertices.push((f)(-sinPhi * sinTheta));
vertices.push((f)(cosTheta));
}
}
for (var j = 0; j < nTheta; j++)
for (var i = 0; i <= nPhi; i++)
{
ind.push((ushort)(j * (nPhi + 1) + i));
ind.push((ushort)((j + 1) * (nPhi + 1) + i));
}
var posLocation = gl.getAttribLocation(prog, "aPos");
gl.enableVertexAttribArray((uint)posLocation);
var posBuffer = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, posBuffer);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(vertices), gl.STATIC_DRAW);
gl.vertexAttribPointer((uint)posLocation, 3, gl.FLOAT, false, 0, 0);
var indexBuffer = gl.createBuffer();
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, indexBuffer);
gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array(ind.ToArray()),
gl.STATIC_DRAW);
//prMatrix.perspective(45, 1, .1, 100);
gl.uniformMatrix4fv(gl.getUniformLocation(prog, "prMatrix"),
false, new Float32Array(prMatrix.getAsArray()));
var mvMatrix = new CanvasMatrix4();
var mvMatLoc = gl.getUniformLocation(prog, "mvMatrix");
gl.enable(gl.DEPTH_TEST);
gl.depthFunc(gl.LEQUAL);
gl.clearDepth(1.0f);
gl.clearColor(0, 0, .8f, 1f);
var xOffs = 0;
var yOffs = 0;
var drag = 0;
var xRot = 0f;
var yRot = 1f;
var transl = -15.5f;
#region drawScene
Action drawScene = delegate
{
var rotMat = new CanvasMatrix4();
rotMat.makeIdentity();
#region draw
Action<f, f, f, f, f, f, f> drawBall = (x, y, z, r, g, b, _scale) =>
{
var scale = _scale * 1.4f;
mvMatrix.makeIdentity();
mvMatrix.translate(x, y, z);
mvMatrix.multRight(rotMat);
mvMatrix.translate(0, 0, transl);
gl.uniformMatrix4fv(mvMatLoc, false, new Float32Array(mvMatrix.getAsArray()));
//var colorLoc = gl.getUniformLocation(prog, "color");
//var scaleLoc = gl.getUniformLocation(prog, "scale");示例2: Application
//.........这里部分代码省略.........
var rotMat = new CanvasMatrix4();
rotMat.makeIdentity();
rotMat.rotate(25, 1, 1, 0);
var mvMatLoc = gl.getUniformLocation(prog, "mvMatrix");
var colorLoc = gl.getUniformLocation(prog, "u_color");
var line_prog = gl.createProgram(
new LineVertexShader(),
new LineFragmentShader()
);
var lineLoc = 2U;
gl.bindAttribLocation(line_prog, lineLoc, "aPos");
gl.linkProgram(line_prog);
gl.useProgram(line_prog);
gl.uniformMatrix4fv(gl.getUniformLocation(line_prog, "prMatrix"),
false, new Float32Array(prMatrix.getAsArray()));
var mvMatLineLoc = gl.getUniformLocation(line_prog, "mvMatrix");
var pt1 = new float[]{2,1,1, -2,1,1, 2,-1,1, -2,-1,1, 2,1,-1, -2,1,-1, 2,-1,-1, -2,-1,-1,
1,2,1, 1,-2,1, 1,2,-1, 1,-2,-1, -1,2,1, -1,-2,1, -1,2,-1, -1,-2,-1,
1,1,2, 1,1,-2, -1,1,2, -1,1,-2, 1,-1,2, 1,-1,-2, -1,-1,2, -1,-1,-2
};
gl.enableVertexAttribArray(lineLoc);
gl.bindBuffer(gl.ARRAY_BUFFER, gl.createBuffer());
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(pt1), gl.STATIC_DRAW);
gl.vertexAttribPointer(lineLoc, 3, gl.FLOAT, false, 0, 0);
gl.enable(gl.DEPTH_TEST);
gl.depthFunc(gl.LEQUAL);
gl.clearDepth(1.0f);
gl.clearColor(.5f, 1f, .5f, 1f);
gl.lineWidth(2);
var xOffs = 0;
var yOffs = 0;
var drag = 0;
var xRot = 0f;
var yRot = 0f;
var transl = -6.0f;
#region drawBall
Action<f, f, f> drawBall = (x, y, z) =>
{
mvMatrix.makeIdentity();
mvMatrix.translate(x, y, z);
mvMatrix.multRight(rotMat);
mvMatrix.translate(0, 0, transl);
gl.uniformMatrix4fv(mvMatLoc, false,
new Float32Array(mvMatrix.getAsArray()));
gl.drawElements(gl.TRIANGLES, 6 * nPhi * nTheta, gl.UNSIGNED_SHORT, 72);
};
#endregion
#region drawScene
Action drawScene = delegate
{
gl.viewport(0, 0, gl_viewportWidth, gl_viewportWidth);示例3: Application
//.........这里部分代码省略.........
pt.push((float)(sinPhi2 * r2)); // points
nt.push(Nx);
nt.push((float)(Ny * cosPhi2));
nt.push((float)(Ny * sinPhi2)); // normals
Phi += dPhi;
}
var posLoc = gl.getAttribLocation(prog, "aPos");
gl.enableVertexAttribArray((uint)posLoc);
gl.bindBuffer(gl.ARRAY_BUFFER, gl.createBuffer());
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(pt.ToArray()), gl.STATIC_DRAW);
gl.vertexAttribPointer((uint)posLoc, 3, gl.FLOAT, false, 0, 0);
var normLoc = gl.getAttribLocation(prog, "aNorm");
gl.enableVertexAttribArray((uint)normLoc);
gl.bindBuffer(gl.ARRAY_BUFFER, gl.createBuffer());
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(nt), gl.STATIC_DRAW);
gl.vertexAttribPointer((uint)normLoc, 3, gl.FLOAT, false, 0, 0);
var prMatrix = new CanvasMatrix4();
gl.uniformMatrix4fv(gl.getUniformLocation(prog, "prMatrix"),
false, new Float32Array(prMatrix.getAsArray()));
var mvMatrix = new CanvasMatrix4();
var rotMat = new CanvasMatrix4();
rotMat.makeIdentity();
rotMat.rotate(-40, 0, 1, 0);
var mvMatLoc = gl.getUniformLocation(prog, "mvMatrix");
gl.enable(gl.DEPTH_TEST);
gl.depthFunc(gl.LEQUAL);
gl.clearDepth(1.0f);
gl.clearColor(0, 0, .5f, 1);
var xOffs = 0;
var yOffs = 0;
var drag = 0;
var xRot = 0;
var yRot = 0;
var transl = -1.5f;
Action drawScene = delegate
{
gl.uniformMatrix4fv(gl.getUniformLocation(prog, "prMatrix"),
false, new Float32Array(prMatrix.getAsArray()));
gl.viewport(0, 0, gl_viewportWidth, gl_viewportHeight);
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
rotMat.rotate(xRot / 5, 1, 0, 0);
rotMat.rotate(yRot / 5, 0, 1, 0);
yRot = 0;
xRot = 0;
mvMatrix.load(rotMat);
mvMatrix.translate(0, 0, transl);
gl.uniformMatrix4fv(mvMatLoc, false,
new Float32Array(mvMatrix.getAsArray()));示例4: Application
//.........这里部分代码省略.........
vertices.push((f)(cosTheta));
}
}
for (var j = 0; j < nTheta; j++)
for (var i = 0; i <= nPhi; i++)
{
ind.push((ushort)(j * (nPhi + 1) + i));
ind.push((ushort)((j + 1) * (nPhi + 1) + i));
}
var posLocation = gl.getAttribLocation(prog, "aPos");
gl.enableVertexAttribArray((uint)posLocation);
var posBuffer = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, posBuffer);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(vertices), gl.STATIC_DRAW);
gl.vertexAttribPointer((uint)posLocation, 3, gl.FLOAT, false, 0, 0);
var indexBuffer = gl.createBuffer();
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, indexBuffer);
gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array(ind.ToArray()),
gl.STATIC_DRAW);
var prMatrix = new CanvasMatrix4();
//prMatrix.perspective(45, 1, .1, 100);
gl.uniformMatrix4fv(gl.getUniformLocation(prog, "prMatrix"),
false, new Float32Array(prMatrix.getAsArray()));
var mvMatrix = new CanvasMatrix4();
var rotMat = new CanvasMatrix4();
rotMat.makeIdentity();
var mvMatLoc = gl.getUniformLocation(prog, "mvMatrix");
var colorLoc = gl.getUniformLocation(prog, "color");
var scaleLoc = gl.getUniformLocation(prog, "scale");
gl.enable(gl.DEPTH_TEST);
gl.depthFunc(gl.LEQUAL);
gl.clearDepth(1.0f);
gl.clearColor(0, 0, .8f, 1f);
var xOffs = 0;
var yOffs = 0;
var drag = 0;
var xRot = 0f;
var yRot = 0f;
var transl = -10.5f;
#region drawBall
Action<f, f, f, f, f, f, f> drawBall = (x, y, z, r, g, b, _scale) =>
{
var scale = _scale * 1f;
mvMatrix.makeIdentity();
mvMatrix.translate(x, y, z);
mvMatrix.multRight(rotMat);
mvMatrix.translate(0, 0, transl);
gl.uniformMatrix4fv(mvMatLoc, false, new Float32Array(mvMatrix.getAsArray()));
gl.uniform1f(scaleLoc, scale);
gl.uniform3f(colorLoc, r, g, b);
for (var i = 0; i < nTheta; i++)
gl.drawElements(gl.TRIANGLE_STRIP, 2 * (nPhi + 1), gl.UNSIGNED_SHORT,
4 * (nPhi + 1) * i);
};
#endregion
Action<f, f, f, f> drawBall_white = (x, y, z, _scale) =>
drawBall(x, y, z, 1, 1, 1, _scale);