lore-engine - npm Package Compare versions

Comparing version 1.0.9 to 1.0.10

package.json

 {
   "name": "lore-engine",
-  "version": "1.0.9",
+  "version": "1.0.10",
   "description": "A WebGL based 3D data visualization engine.",
@@ -5,0 +5,0 @@ "main": "./dist/lore.js",

README.md

@@ -6,3 +6,3 @@ ![Lore](https://github.com/reymond-group/lore/blob/master/logo.png?raw=true)
 # Lore
-Current Version: 1.0.9 ([Godzilla](https://youtu.be/RTzb-sduiWc))
+Current Version: 1.0.10 ([Godzilla](https://youtu.be/RTzb-sduiWc))
 
@@ -9,0 +9,0 @@ ### Teasers

src/Core/Color.js

@@ -74,2 +74,4 @@ //@ts-check
 
+    
+
     /**
@@ -181,2 +183,16 @@ * Get the r, g or b value from a hue component.
     /**
+     * Encode rgba colour values as a 32-bit float.
+     * 
+     * @static
+     * @param {Number} r 
+     * @param {Number} g 
+     * @param {Number} b
+     * @param {Number} a
+     * @returns {number} A 32-bit colour encoded as a float.
+     */
+    static rgbaToFloat(r, g, b, a) {
+        return r + g * 256.0 + b * 65536.0 + a * 16777216.0;
+    }
+
+    /**
      * Shifts the hue so that 0.0 represents blue and 1.0 represents magenta.
@@ -183,0 +199,0 @@ *

src/Helpers/TreeHelper.js

@@ -113,3 +113,22 @@ //@ts-check
 
+  /**
+   * Sets the fog colour and it's density, as seen from the camera.
+   * 
+   * @param {Array} color An array defining the rgba values of the fog colour.
+   * @param {Number} fogDensity The density of the fog.
+   * @returns {TreeHelper} Itself.
+   */
+  setFog(color, fogDensity = 6.0) {
+    if (!this.geometry.shader.uniforms.clearColor || !this.geometry.shader.uniforms.fogDensity) {
+      console.warn('Shader "' + this.geometry.shader.name + '" does not support fog.');
+      return this;
+    }
 
+    this.geometry.shader.uniforms.clearColor.value = color;
+    this.geometry.shader.uniforms.fogDensity.value = fogDensity;
+
+    return this;
+  }
+
+
   addFilter(name, filter) {
@@ -116,0 +135,0 @@ filter.setGeometry(this.geometry);

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Improved metrics

Total package byte prevSize

44206487

increased by0.01%

Lines of code

32385

increased by0.18%

No dependency changes