本文整理了Java中com.google.gwt.webgl.client.WebGLRenderingContext.useProgram()方法的一些代码示例，展示了WebGLRenderingContext.useProgram()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。WebGLRenderingContext.useProgram()方法的具体详情如下：
包路径：com.google.gwt.webgl.client.WebGLRenderingContext
类名称：WebGLRenderingContext
方法名：useProgram

WebGLRenderingContext.useProgram介绍

暂无

代码示例

代码示例来源：origin: libgdx/libgdx

@Override
public void glUseProgram (int program) {
  currProgram = program;
  gl.useProgram(programs.get(program));
}

代码示例来源：origin: libgdx/libgdx

@Override
public void glUseProgram (int program) {
  currProgram = program;
  gl.useProgram(programs.get(program));
}

代码示例来源：origin: thothbot/parallax

@Override
public void glUseProgram (int program) {
  currProgram = program;
  gl.useProgram(programs.get(program));
}

代码示例来源：origin: threerings/playn

@Override
public void glUseProgram(int program) {
 gl.useProgram(getProgram(program));
}

代码示例来源：origin: com.badlogicgames.gdx/gdx-backend-gwt

@Override
public void glUseProgram (int program) {
  currProgram = program;
  gl.useProgram(programs.get(program));
}

代码示例来源：origin: playn/playn

@Override
public void glUseProgram(int program) {
 currProgram = program;
 gl.useProgram(programs.get(program));
}

代码示例来源：origin: io.playn/playn-html

@Override
public void glUseProgram(int program) {
 currProgram = program;
 gl.useProgram(programs.get(program));
}

代码示例来源：origin: threerings/playn

private void drawQuad() {
 // Use the sole shader program.
 gl.useProgram(shaderProgram);
 // Projection matrix.
 WebGLUniformLocation pUniform = gl.getUniformLocation(shaderProgram, "projectionMatrix");
 gl.uniformMatrix4fv(pUniform, false, projectionMatrix);
 // Model View matrix.
 WebGLUniformLocation mvUniform = gl.getUniformLocation(shaderProgram, "modelViewMatrix");
 gl.uniformMatrix4fv(mvUniform, false, modelViewMatrix);
 // Bird texture.
 gl.activeTexture(TEXTURE0);
 gl.uniform1i(gl.getUniformLocation(shaderProgram, "texture"), 0);
 // Vertices (position, texCoord)
 gl.bindBuffer(ARRAY_BUFFER, buffer);
 int vertexPositionAttribute = gl.getAttribLocation(shaderProgram, "vertexPosition");
 gl.vertexAttribPointer(vertexPositionAttribute, 3, FLOAT, false, 0, 0);
 gl.enableVertexAttribArray(vertexPositionAttribute);
 int texCoordAttribute = gl.getAttribLocation(shaderProgram, "texCoord");
 gl.vertexAttribPointer(texCoordAttribute, 2, FLOAT, false, 0, 12 * Float32Array.BYTES_PER_ELEMENT);
 gl.enableVertexAttribArray(texCoordAttribute);
 // Elements.
 gl.bindBuffer(ELEMENT_ARRAY_BUFFER, indexBuffer);
 gl.drawArrays(TRIANGLE_STRIP, 0, 4);
}

代码示例来源：origin: com.googlecode.playn/playn-webgl

private void drawQuad() {
 // Use the sole shader program.
 gl.useProgram(shaderProgram);
 // Projection matrix.
 WebGLUniformLocation pUniform = gl.getUniformLocation(shaderProgram, "projectionMatrix");
 gl.uniformMatrix4fv(pUniform, false, projectionMatrix);
 // Model View matrix.
 WebGLUniformLocation mvUniform = gl.getUniformLocation(shaderProgram, "modelViewMatrix");
 gl.uniformMatrix4fv(mvUniform, false, modelViewMatrix);
 // Bird texture.
 gl.activeTexture(TEXTURE0);
 gl.uniform1i(gl.getUniformLocation(shaderProgram, "texture"), 0);
 // Vertices (position, texCoord)
 gl.bindBuffer(ARRAY_BUFFER, buffer);
 int vertexPositionAttribute = gl.getAttribLocation(shaderProgram, "vertexPosition");
 gl.vertexAttribPointer(vertexPositionAttribute, 3, FLOAT, false, 0, 0);
 gl.enableVertexAttribArray(vertexPositionAttribute);
 int texCoordAttribute = gl.getAttribLocation(shaderProgram, "texCoord");
 gl.vertexAttribPointer(texCoordAttribute, 2, FLOAT, false, 0, 12 * Float32Array.BYTES_PER_ELEMENT);
 gl.enableVertexAttribArray(texCoordAttribute);
 // Elements.
 gl.bindBuffer(ELEMENT_ARRAY_BUFFER, indexBuffer);
 gl.drawArrays(TRIANGLE_STRIP, 0, 4);
}

代码示例来源：origin: playn/playn

private void drawQuad() {
 // Use the sole shader program.
 gl.useProgram(shaderProgram);
 // Projection matrix.
 WebGLUniformLocation pUniform = gl.getUniformLocation(shaderProgram, "projectionMatrix");
 gl.uniformMatrix4fv(pUniform, false, projectionMatrix);
 // Model View matrix.
 WebGLUniformLocation mvUniform = gl.getUniformLocation(shaderProgram, "modelViewMatrix");
 gl.uniformMatrix4fv(mvUniform, false, modelViewMatrix);
 // Bird texture.
 gl.activeTexture(TEXTURE0);
 gl.uniform1i(gl.getUniformLocation(shaderProgram, "texture"), 0);
 // Vertices (position, texCoord)
 gl.bindBuffer(ARRAY_BUFFER, buffer);
 int vertexPositionAttribute = gl.getAttribLocation(shaderProgram, "vertexPosition");
 gl.vertexAttribPointer(vertexPositionAttribute, 3, FLOAT, false, 0, 0);
 gl.enableVertexAttribArray(vertexPositionAttribute);
 int texCoordAttribute = gl.getAttribLocation(shaderProgram, "texCoord");
 gl.vertexAttribPointer(texCoordAttribute, 2, FLOAT, false, 0, 12 * Float32Array.BYTES_PER_ELEMENT);
 gl.enableVertexAttribArray(texCoordAttribute);
 // Elements.
 gl.bindBuffer(ELEMENT_ARRAY_BUFFER, indexBuffer);
 gl.drawArrays(TRIANGLE_STRIP, 0, 4);
}