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antv-l7
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fix: 3D 柱图偏移坐标系坐标转换的问题

This commit is contained in:
thinkinggis 2020-01-14 16:12:48 +08:00
parent 863ff53b4a
commit 4f9ccbbd4b
4 changed files with 17 additions and 6 deletions
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8
packages/core/src/shaders/projection.glsl
View File

@ -104,16 +104,16 @@ vec2 project_pixel_size_to_clipspace(vec2 pixels) {
}
float project_pixel(float pixel) {
if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {
if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {
// P20 坐标系下，为了和 Web 墨卡托坐标系统一，zoom 默认减1
return pixel * pow(2.0, (20.0 - u_Zoom));
return pixel * pow(2.0, (19.0 - u_Zoom));
}
return pixel;
}
vec2 project_pixel(vec2 pixel) {
if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {
if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {
// P20 坐标系下，为了和 Web 墨卡托坐标系统一，zoom 默认减1
return pixel * pow(2.0, (20.0 - u_Zoom));
return pixel * pow(2.0, (19.0 - u_Zoom));
}
return pixel;
}

2
packages/layers/src/point/shaders/extrude_vert.glsl
View File

@ -22,7 +22,7 @@ void main() {
vec2 offset = project_pixel(size.xy);
vec4 project_pos = project_position(vec4(a_Pos.xy, 0, 1.0));
vec4 project_pos = project_position(vec4(a_Pos.xy, 0., 1.0));
vec4 pos = vec4(project_pos.xy + offset, project_pixel(size.z), 1.0);
float lightWeight = calc_lighting(pos);

11
packages/scene/__tests__/index.spec.ts
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@ -0,0 +1,11 @@
// @ts-ignore
describe('template', () => {
const el = document.createElement('div');
el.id = 'test-div-id';
el.innerHTML = 'hello L7';
document.querySelector('body').appendChild(el);
it('div content', () => {
expect(document.querySelector('#test-div-id')?.innerHTML).toBe('hello L7');
});
});

2
stories/Layers/components/column.tsx
View File

@ -43,7 +43,7 @@ export default class Column extends React.Component {
'squareColumn',
])
.size('unit_price', (h) => {
return [6, 6, h / 500];
return [6, 6, 100];
})
.color('name', ['#739DFF', '#61FCBF', '#FFDE74', '#FF896F'])
.style({