StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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37 lines
1.0 KiB
37 lines
1.0 KiB
4 years ago
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precision highp float;
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attribute vec4 uv;
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attribute vec3 f;
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attribute vec3 normal;
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uniform vec3 objectOffset;
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uniform mat4 model, view, projection, inverseModel;
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uniform vec3 lightPosition, eyePosition;
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uniform sampler2D colormap;
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varying float value, kill;
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varying vec3 worldCoordinate;
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varying vec2 planeCoordinate;
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varying vec3 lightDirection, eyeDirection, surfaceNormal;
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varying vec4 vColor;
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void main() {
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vec3 localCoordinate = vec3(uv.zw, f.x);
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worldCoordinate = objectOffset + localCoordinate;
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vec4 worldPosition = model * vec4(worldCoordinate, 1.0);
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vec4 clipPosition = projection * view * worldPosition;
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gl_Position = clipPosition;
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kill = f.y;
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value = f.z;
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planeCoordinate = uv.xy;
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vColor = texture2D(colormap, vec2(value, value));
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//Lighting geometry parameters
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vec4 cameraCoordinate = view * worldPosition;
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cameraCoordinate.xyz /= cameraCoordinate.w;
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lightDirection = lightPosition - cameraCoordinate.xyz;
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eyeDirection = eyePosition - cameraCoordinate.xyz;
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surfaceNormal = normalize((vec4(normal,0) * inverseModel).xyz);
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}
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