gerrit.simantics Code Review - simantics/3d.git/blob

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package fi.vtt.simantics.processeditor.animations;\r
  12 \r
  13 import org.simantics.db.Graph;\r
  14 import org.simantics.db.Resource;\r
  15 import org.simantics.proconf.g3d.base.JmeRenderingComponent;\r
  16 \r
  17 import com.jme.renderer.ColorRGBA;\r
  18 \r
  19 import fi.vtt.simantics.processeditor.stubs.PipeRun;\r
  20 \r
  21 // TODO : this class won't work with valueSets\r
  22 public class ResourcePipeAnimationController extends PipeAnimationController {\r
  23         Resource color;\r
  24         Resource velocity;\r
  25         \r
  26         ColorRGBA minColor = new ColorRGBA(0.f,0.f,1.f,1.f);\r
  27         ColorRGBA maxColor = new ColorRGBA(1.f,0.f,0.f,1.f);\r
  28         ColorRGBA currentColor = new ColorRGBA(1.f,1.f,1.f,1.f);\r
  29         \r
  30         double colorMin;\r
  31         double colorMax;\r
  32         double iColorRange;\r
  33         \r
  34         double velMin;\r
  35         double velMax;\r
  36         double iVelRange;\r
  37         public ResourcePipeAnimationController(JmeRenderingComponent component, PipeRun pipeline, Resource color,double colorMin, double colorMax, Resource velocity, double velMin, double velMax) {\r
  38                 super(component, pipeline);\r
  39                 this.color = color;\r
  40                 this.velocity = velocity;\r
  41                 \r
  42                 this.colorMin = colorMin;\r
  43                 this.colorMax = colorMax;\r
  44                 this.iColorRange = 1.0/(colorMax-colorMin);\r
  45                 this.velMin = velMin;\r
  46                 this.velMax = velMax;\r
  47                 this.iVelRange = 1.0/(velMax-velMin);\r
  48         }\r
  49         \r
  50         private double getVelocity(Graph graph) {\r
  51                 return graph.getScalarDouble(velocity);\r
  52                 //velocity.getDoubleScalarValue();\r
  53         }\r
  54         \r
  55         private double getColor(Graph graph) {\r
  56                 return graph.getScalarDouble(color);\r
  57         }\r
  58         public void updateAnimation(Graph g,double frameTime) {\r
  59                 double d = (getVelocity(g)-velMin)*iVelRange;\r
  60                 float f = (float)((getColor(g)-colorMin)*iColorRange);\r
  61         currentColor.interpolate(minColor, maxColor, f);\r
  62                 for (PipeFlowAnimation a : animatables) {\r
  63             a.animate(d,frameTime);     \r
  64             //a.getParticleGeometry().setDefaultColor(currentColor);\r
  65             a.getParticleGeometry().setStartColor(currentColor);\r
  66             a.getParticleGeometry().setEndColor(currentColor);\r
  67         }\r
  68         }\r
  69         \r
  70         \r
  71 \r
  72 }\r