Blend Multiple Models

• <VolumeViewer /> now expects an array of models as a prop (model -> models)
• Multiple models passed to <VolumeViewer> can be blending together
• Non-model specific props have been moved to <VolumeViewer /> directly
• <Controls /> now contains multiple tabs - one per model
• Each individual model can be enabled/disabled via <Controls>
• aframe updates the volume asynchronsouly
• aframe utilizes THREE.Cache directly
• The Shader code now uses GLSL version 330 es
• The background of the transfer function is now the current colormap

What's Changed

• Organize folders by @RobertGemmaJr in #58
• Consolidate props by @RobertGemmaJr in #59
• build: setup firebase to deploy on PR by @RobertGemmaJr in #61
• Fix controls state by @RobertGemmaJr in #69
• Convert Shader to template literal by @RobertGemmaJr in #71
• Checkbox for enabled property by @RobertGemmaJr in #70
• Update aframe asynchronously by @RobertGemmaJr in #64
• Expose sliders to the user by @RobertGemmaJr in #79
• Upgrade rc-slider by @RobertGemmaJr in #82
• Refractor props for blending by @RobertGemmaJr in #81
• Merge aframe blending by @RobertGemmaJr in #93
• Always use the linear filter by @RobertGemmaJr in #98
• Set model func by @RobertGemmaJr in #96
• Upgrade shader code by @RobertGemmaJr in #99
• Rename box_min and box_max as clip_min and clip_max by @RobertGemmaJr in #97
• refactor fragment shader by @RobertGemmaJr in #102
• Refactor update functions in volume.js by @RobertGemmaJr in #105
• Utilize THREE caching by @RobertGemmaJr in #104
• Partition promises by @RobertGemmaJr in #103
• Use color map as background of transfer function control by @RobertGemmaJr in #106
• Blending merged by @RobertGemmaJr in #108

Full Changelog: v0.3.1...v1.0.0