Fresh up deps and fix zero render count

Author: dy

errorbars.js

@@ -54,12 +54,13 @@ proto.drawTransparent = proto.draw = function(cameraParams) {
   var cw = view[15]
   var pixelScaleF = this.pixelRatio * (projection[3]*cx + projection[7]*cy + projection[11]*cz + projection[15]*cw) / gl.drawingBufferHeight
 
-
   this.vao.bind()
   for(var i=0; i<3; ++i) {
     gl.lineWidth(this.lineWidth[i])
     uniforms.capSize = this.capSize[i] * pixelScaleF
-    gl.drawArrays(gl.LINES, this.lineOffset[i], this.lineCount[i])
+    if (this.lineOffset[i] != this.lineCount[i]) {
+      gl.drawArrays(gl.LINES, this.lineOffset[i], this.lineCount[i])
+    }
   }
   this.vao.unbind()
 }

example/example.js

@@ -1,9 +1,10 @@
 var shell = require("gl-now")({ clearColor: [0,0,0,0] })
 var camera = require("game-shell-orbit-camera")(shell)
-var createAxes = require("gl-axes")
+var createAxes = require("gl-axes3d")
 var createErrorBars = require('../errorbars')
 var mat4 = require("gl-matrix").mat4
 
+
 var bounds = [[-5,-5,-5], [5,5,5]]
 
 var errorbars, axes
@@ -17,7 +18,8 @@ shell.on("gl-init", function() {
     bounds: bounds
   })
 
-  errorbars = createErrorBars(gl, {
+  errorbars = createErrorBars({
+    gl: gl,
     position: [
       [0,0,0],
       [0,2,0],
@@ -53,5 +55,6 @@ shell.on("gl-render", function() {
   }
 
   axes.draw(cameraParameters)
+
   errorbars.draw(cameraParameters)
-})
+})

package.json

@@ -7,7 +7,7 @@
     "example": "example"
   },
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "budo example/example"
   },
   "repository": {
     "type": "git",
@@ -25,12 +25,17 @@
   },
   "homepage": "https://github.com/mikolalysenko/gl-error3d",
   "dependencies": {
-    "gl-buffer": "^2.0.8",
-    "gl-shader": "^4.0.4",
-    "gl-vao": "^1.1.3",
-    "glslify": "^2.1.2"
+    "gl-buffer": "^2.1.2",
+    "gl-shader": "^4.2.1",
+    "gl-vao": "^1.3.0",
+    "glslify": "^6.0.2"
+  },
+  "devDependencies": {
+    "game-shell-orbit-camera": "^1.0.0",
+    "gl-axes3d": "^1.2.5",
+    "gl-matrix": "^2.3.2",
+    "gl-now": "^1.4.0"
   },
-  "devDependencies": {},
   "browserify": {
     "transform": [
       "glslify"

shaders/index.js

@@ -9,7 +9,7 @@ var fragSrc = glslify('./fragment.glsl')
 module.exports = function(gl) {
   return createShader(gl, vertSrc, fragSrc, null, [
     {name: 'position', type: 'vec3'},
-    {name: 'offset', type: 'vec3'},
-    {name: 'color', type: 'vec4'}
+    {name: 'color', type: 'vec4'},
+    {name: 'offset', type: 'vec3'}
   ])
 }