feat(skybox): fix "left and right reverse" bug

solution change webgl1_skybox_fragment.glsl->v_texCoord.x to -v_texCoord.x (update wonder-webgl version)
Wonder-Technology · May 26, 2019 · 59ab763 · 59ab763
1 parent 8818438
commit 59ab763
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Showing 4 changed files with 7 additions and 5 deletions.
diff --git a/package.json b/package.json
@@ -75,11 +75,11 @@
     "wonder-imgui": "^0.0.34",
     "wonder-log": "^0.2.11",
     "wonder-most-animation-frame": "0.0.3",
-    "wonder-webgl": "^0.0.10"
+    "wonder-webgl": "^0.0.11"
   },
   "resolutions": {
     "wonder-log": "^0.2.11",
-    "wonder-webgl": "^0.0.10",
+    "wonder-webgl": "^0.0.11",
     "wonder-commonlib": "0.2.32",
     "wonder-bs-jest": "0.3.0",
     "wonder-bs-puppeteer": "^0.1.6"

diff --git a/src/glsl/ShaderChunkSystem.re b/src/glsl/ShaderChunkSystem.re
@@ -60,7 +60,9 @@ varying vec3 v_texCoord;
 |},{|
 
 |}),{|
-gl_FragColor = textureCube(u_skyboxCubeMapSampler, v_texCoord);
+//gl_FragColor = textureCube(u_skyboxCubeMapSampler, v_texCoord);
+vec3 dir = vec3(-v_texCoord.x, v_texCoord.y, v_texCoord.z);
+gl_FragColor = textureCube(u_skyboxCubeMapSampler, dir);
 |}))
 
 |> set("webgl1_outline_origin_vertex", _buildChunk(({|

diff --git a/src/glsl/skybox/webgl1_skybox_fragment.glsl b/src/glsl/skybox/webgl1_skybox_fragment.glsl
@@ -4,5 +4,5 @@ varying vec3 v_texCoord;
 
 
 @body
-gl_FragColor = textureCube(u_skyboxCubeMapSampler, v_texCoord);
+gl_FragColor = textureCube(u_skyboxCubeMapSampler, vec3(-v_texCoord.x, v_texCoord.y, v_texCoord.z));
 @end
diff --git a/src/service/record/all/sender/DrawGLSLService.re b/src/service/record/all/sender/DrawGLSLService.re
@@ -10,7 +10,7 @@ let drawElement =
 
 let drawArray = (drawMode: int, verticesCount: int, gl) => {
   let startOffset = 0;
-  drawArray(drawMode, startOffset, verticesCount, gl);
+  drawArrays(drawMode, startOffset, verticesCount, gl);
   ();
 };