show depth diff multipled by 1000.0

likangning93 · likangning93 · commit ac8a0ecfe528 · 2019-10-11T22:30:25.000-04:00
diff --git a/tests/depthPrecision/webgl-demo.js b/tests/depthPrecision/webgl-demo.js
@@ -40,11 +40,8 @@ function main() {
         } else if (fragCoordX < 0.66) {
             gl_FragColor = vec4(vec3(v_depth), 1.0);
         } else {
-            float r = 1.0;
-            if (gl_FragCoord.z == v_depth) {
-                r = 0.0;
-            }
-            gl_FragColor = vec4(r, 0.0, 0.0, 1.0);
+            float diff = 1000.0 * abs(gl_FragCoord.z - v_depth);
+            gl_FragColor = vec4(diff, 0.0, 0.0, 1.0);
         }
     }
     `;

Original file line number	Diff line number	Diff line change
`@@ -40,11 +40,8 @@ function main() {`
`40`	`40`	`} else if (fragCoordX < 0.66) {`
`41`	`41`	`gl_FragColor = vec4(vec3(v_depth), 1.0);`
`42`	`42`	`} else {`
`43`		`- float r = 1.0;`
`44`		`- if (gl_FragCoord.z == v_depth) {`
`45`		`- r = 0.0;`
`46`		`- }`
`47`		`- gl_FragColor = vec4(r, 0.0, 0.0, 1.0);`
	`43`	`+ float diff = 1000.0 * abs(gl_FragCoord.z - v_depth);`
	`44`	`+ gl_FragColor = vec4(diff, 0.0, 0.0, 1.0);`
`48`	`45`	`}`
`49`	`46`	`}`
`50`	`47`	`;