本文整理汇总了TypeScript中neuroglancer/webgl/shader.ShaderProgram.uniform方法的典型用法代码示例。如果您正苦于以下问题：TypeScript ShaderProgram.uniform方法的具体用法？TypeScript ShaderProgram.uniform怎么用？TypeScript ShaderProgram.uniform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neuroglancer/webgl/shader.ShaderProgram的用法示例。
在下文中一共展示了ShaderProgram.uniform方法的9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TypeScript代码示例。
示例1: enable
enable(shader: ShaderProgram, context: AnnotationRenderContext, callback: () => void) {
shader.bind();
const {gl} = this;
const {renderContext} = context;
const {annotationLayer} = context;
gl.uniformMatrix4fv(shader.uniform('uProjection'), false, context.projectionMatrix);
if (renderContext.emitPickID) {
gl.uniform1ui(shader.uniform('uPickID'), context.basePickId);
}
if (renderContext.emitColor) {
const colorVec4 = tempPickID;
const color = annotationLayer.state.color.value;
colorVec4[0] = color[0];
colorVec4[1] = color[1];
colorVec4[2] = color[2];
colorVec4[3] = 1;
gl.uniform4fv(shader.uniform('uColor'), colorVec4);
const saturationAmount = 0.75;
for (let i = 0; i < 3; ++i) {
colorVec4[i] = saturationAmount + (1 - saturationAmount) * colorVec4[i];
}
gl.uniform4fv(shader.uniform('uColorSelected'), colorVec4);
gl.uniform1ui(shader.uniform('uSelectedIndex'), context.selectedIndex);
}
callback();
}示例2: setupTextureLayout
/**
* Called each time textureLayout changes while drawing chunks.
*/
setupTextureLayout(gl: GL, shader: ShaderProgram, textureLayout: TextureLayout) {
gl.uniform3fv(shader.uniform('uChunkDataSize'), textureLayout.chunkDataSize);
gl.uniform3fv(shader.uniform('uSubchunkGridSize'), textureLayout.subchunkGridSize);
gl.uniform2fv(
shader.uniform('uCompressedSegmentationTextureAccessCoefficients'),
textureLayout.textureAccessCoefficients);
}示例3: setupTextureLayout
/**
* Called each time textureLayout changes while drawing chunks.
*/
setupTextureLayout(gl: GL, shader: ShaderProgram, textureLayout: TextureLayout) {
const {subchunkGridSize} = textureLayout;
gl.uniform3i(
shader.uniform('uSubchunkGridSize'), subchunkGridSize[0], subchunkGridSize[1],
subchunkGridSize[2]);
this.textureAccessHelper.setupTextureLayout(gl, shader, textureLayout);
}示例4: beginSource
beginSource(gl: GL, shader: ShaderProgram) {
super.beginSource(gl, shader);
gl.uniform3fv(shader.uniform('uSubchunkSize'), this.subchunkSize);
}示例5: setupTextureLayout
/**
* Called each time textureLayout changes while drawing chunks.
*/
setupTextureLayout(gl: GL, shader: ShaderProgram, textureLayout: TextureLayout) {
gl.uniform3fv(shader.uniform('uSubchunkGridSize'), textureLayout.subchunkGridSize);
this.textureAccessHelper.setupTextureLayout(gl, shader, textureLayout);
}示例6: setupTextureLayout
/**
* Called each time textureLayout changes while drawing chunks.
*/
setupTextureLayout(gl: GL, shader: ShaderProgram, textureLayout: TextureLayout) {
if (this.numChannels > 1) {
gl.uniform1i(shader.uniform('uChannelStride'), textureLayout.chunkDataSize[2]);
}
}示例7: setupTextureLayout
/**
* Called each time textureLayout changes while drawing chunks.
*/
setupTextureLayout(gl: GL, shader: ShaderProgram, textureLayout: TextureLayout) {
if (this.numChannels > 1) {
gl.uniform1f(shader.uniform('uChannelStride'), textureLayout.channelStride);
}
this.textureAccessHelper.setupTextureLayout(gl, shader, textureLayout);
}示例8: beginSource
beginSource(gl: GL, shader: ShaderProgram) {
super.beginSource(gl, shader);
const {subchunkSize} = this;
gl.uniform3i(
shader.uniform('uSubchunkSize'), subchunkSize[0], subchunkSize[1], subchunkSize[2]);
}示例9: setupTextureLayout
/**
* Called each time textureLayout changes while drawing chunks.
*/
setupTextureLayout(gl: GL, shader: ShaderProgram, textureLayout: TextureLayout) {
gl.uniform3fv(shader.uniform('uChunkDataSize'), textureLayout.chunkDataSize);
gl.uniform2fv(
shader.uniform('uUncompressedTextureAccessCoefficients'),
textureLayout.textureAccessCoefficients);
}