wonder.js/lib/js/src/service/record/main/geometry/BufferGeometryService.js

3d webgl engine

'use strict';

var Caml_int32 = require("bs-platform/lib/js/caml_int32.js");
var Worker$Wonderjs = require("../../../../external/Worker.js");

function getVertexSize(param) {
  return 3;
}

function getTexCoordsSize(param) {
  return 2;
}

function getVertexLength(geometryPointCount) {
  return Caml_int32.imul(geometryPointCount, 3);
}

function getTexCoordsLength(geometryPointCount) {
  return (geometryPointCount << 1);
}

function getVerticesOffset(geometryPointCount) {
  return 0;
}

function getTexCoordsOffset(geometryPointCount) {
  return 0 + Caml_int32.imul(Caml_int32.imul(geometryPointCount, 3), Float32Array.BYTES_PER_ELEMENT) | 0;
}

function getNormalsOffset(geometryPointCount) {
  return getTexCoordsOffset(geometryPointCount) + Caml_int32.imul((geometryPointCount << 1), Float32Array.BYTES_PER_ELEMENT) | 0;
}

function getIndexSize(param) {
  return 1;
}

function getIndicesLength(geometryPointCount) {
  return (geometryPointCount << 0);
}

function getIndicesOffset(geometryPointCount) {
  return getNormalsOffset(geometryPointCount) + Caml_int32.imul(Caml_int32.imul(geometryPointCount, 3), Float32Array.BYTES_PER_ELEMENT) | 0;
}

function getIndices32Length(geometryPointCount) {
  return (geometryPointCount << 0);
}

function getIndices32Offset(geometryPointCount) {
  return getIndicesOffset(geometryPointCount) + Caml_int32.imul((geometryPointCount << 0), Uint16Array.BYTES_PER_ELEMENT) | 0;
}

function getInfoSize(param) {
  return 2;
}

function getVerticesInfosLength(geometryCount) {
  return (geometryCount << 1);
}

function getVerticesInfosOffset(geometryPointCount) {
  return getIndices32Offset(geometryPointCount) + Caml_int32.imul((geometryPointCount << 0), Uint32Array.BYTES_PER_ELEMENT) | 0;
}

function getTexCoordsInfosLength(geometryCount) {
  return (geometryCount << 1);
}

function getTexCoordsInfosOffset(geometryPointCount, geometryCount) {
  return getVerticesInfosOffset(geometryPointCount) + Caml_int32.imul((geometryCount << 1), Uint32Array.BYTES_PER_ELEMENT) | 0;
}

function getNormalsInfosLength(geometryCount) {
  return (geometryCount << 1);
}

function getNormalsInfosOffset(geometryPointCount, geometryCount) {
  return getTexCoordsInfosOffset(geometryPointCount, geometryCount) + Caml_int32.imul((geometryCount << 1), Uint32Array.BYTES_PER_ELEMENT) | 0;
}

function getIndicesInfosLength(geometryCount) {
  return (geometryCount << 1);
}

function getIndicesInfosOffset(geometryPointCount, geometryCount) {
  return getNormalsInfosOffset(geometryPointCount, geometryCount) + Caml_int32.imul((geometryCount << 1), Uint32Array.BYTES_PER_ELEMENT) | 0;
}

function getVertexIndex(index) {
  return Caml_int32.imul(index, 3);
}

function getTexCoordIndex(index) {
  return (index << 1);
}

function getIndexIndex(index) {
  return (index << 0);
}

function getInfoIndex(index) {
  return (index << 1);
}

function getTotalByteLength(geometryPointCount, geometryCount) {
  return Caml_int32.imul(geometryPointCount, (((Caml_int32.imul(Float32Array.BYTES_PER_ELEMENT, 3) << 1) + (Float32Array.BYTES_PER_ELEMENT << 1) | 0) + (Uint16Array.BYTES_PER_ELEMENT << 0) | 0) + (Uint32Array.BYTES_PER_ELEMENT << 0) | 0) + (Caml_int32.imul(geometryCount, Uint32Array.BYTES_PER_ELEMENT) << 3) | 0;
}

function createBuffer(geometryPointCount, geometryCount) {
  return Worker$Wonderjs.newSharedArrayBuffer(getTotalByteLength(geometryPointCount, geometryCount));
}

exports.getVertexSize = getVertexSize;
exports.getTexCoordsSize = getTexCoordsSize;
exports.getVertexLength = getVertexLength;
exports.getTexCoordsLength = getTexCoordsLength;
exports.getVerticesOffset = getVerticesOffset;
exports.getTexCoordsOffset = getTexCoordsOffset;
exports.getNormalsOffset = getNormalsOffset;
exports.getIndexSize = getIndexSize;
exports.getIndicesLength = getIndicesLength;
exports.getIndicesOffset = getIndicesOffset;
exports.getIndices32Length = getIndices32Length;
exports.getIndices32Offset = getIndices32Offset;
exports.getInfoSize = getInfoSize;
exports.getVerticesInfosLength = getVerticesInfosLength;
exports.getVerticesInfosOffset = getVerticesInfosOffset;
exports.getTexCoordsInfosLength = getTexCoordsInfosLength;
exports.getTexCoordsInfosOffset = getTexCoordsInfosOffset;
exports.getNormalsInfosLength = getNormalsInfosLength;
exports.getNormalsInfosOffset = getNormalsInfosOffset;
exports.getIndicesInfosLength = getIndicesInfosLength;
exports.getIndicesInfosOffset = getIndicesInfosOffset;
exports.getVertexIndex = getVertexIndex;
exports.getTexCoordIndex = getTexCoordIndex;
exports.getIndexIndex = getIndexIndex;
exports.getInfoIndex = getInfoIndex;
exports.getTotalByteLength = getTotalByteLength;
exports.createBuffer = createBuffer;
/* Worker-Wonderjs Not a pure module */