remove ineffective code from project glsl

visgl · Jan 16, 2020 · d073556 · d073556
1 parent e7aef5d
commit d073556
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Showing 2 changed files with 1 addition and 6 deletions.
diff --git a/modules/core/src/shaderlib/project/project.glsl.js b/modules/core/src/shaderlib/project/project.glsl.js
@@ -156,11 +156,6 @@ vec2 project_position(vec2 position) {
 }
 
 vec4 project_common_position_to_clipspace(vec4 position, mat4 viewProjectionMatrix, vec4 center) {
-  if (project_uCoordinateSystem == COORDINATE_SYSTEM_METER_OFFSETS ||
-    project_uCoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSETS) {
-    // Needs to be divided with project_uCommonUnitsPerMeter
-    position.w *= project_uCommonUnitsPerMeter.z;
-  }
   return viewProjectionMatrix * position + center;
 }
 

diff --git a/test/modules/core/shaderlib/project/project-glsl.spec.js b/test/modules/core/shaderlib/project/project-glsl.spec.js
@@ -29,7 +29,7 @@ const {fp64LowPart} = fp64;
 
 import {compileVertexShader} from '../shaderlib-test-utils';
 import {getPixelOffset, clipspaceToScreen, runOnGPU, verifyResult} from './project-glsl-test-utils';
-const PIXEL_TOLERANCE = 0.01;
+const PIXEL_TOLERANCE = 1e-4;
 
 const TEST_VIEWPORT = new WebMercatorViewport({
   longitude: -122,