@deck.gl/layers/typed/solid-polygon-layer/solid-polygon-layer-vertex-side.glsl.js

deck.gl core layers

// Copyright (c) 2015 - 2017 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import main from './solid-polygon-layer-vertex-main.glsl';
export default `\
#define SHADER_NAME solid-polygon-layer-vertex-shader-side
#define IS_SIDE_VERTEX


attribute vec3 instancePositions;
attribute vec3 nextPositions;
attribute vec3 instancePositions64Low;
attribute vec3 nextPositions64Low;
attribute float instanceElevations;
attribute vec4 instanceFillColors;
attribute vec4 instanceLineColors;
attribute vec3 instancePickingColors;

${main}

void main(void) {
  PolygonProps props;

  #if RING_WINDING_ORDER_CW == 1
    props.positions = instancePositions;
    props.positions64Low = instancePositions64Low;
    props.nextPositions = nextPositions;
    props.nextPositions64Low = nextPositions64Low;
  #else
    props.positions = nextPositions;
    props.positions64Low = nextPositions64Low;
    props.nextPositions = instancePositions;
    props.nextPositions64Low = instancePositions64Low;
  #endif
  props.elevations = instanceElevations;
  props.fillColors = instanceFillColors;
  props.lineColors = instanceLineColors;
  props.pickingColors = instancePickingColors;

  calculatePosition(props);
}
`;