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Add cuboid generator.

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This commit is contained in:
Viktor Kovacs 2021-05-23 18:05:53 +02:00
parent 265464fb60
commit 2815c27a32
9 changed files with 90 additions and 0 deletions
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1
sandbox/embed_selfhost_fullscreen.html
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@ -34,6 +34,7 @@
<script type="text/javascript" src="../source/model/modelutils.js"></script>
<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
<script type="text/javascript" src="../source/model/quantities.js"></script>
<script type="text/javascript" src="../source/model/generator.js"></script>
<script type="text/javascript" src="../source/import/importerutils.js"></script>
<script type="text/javascript" src="../source/import/importerbase.js"></script>
<script type="text/javascript" src="../source/import/importerobj.js"></script>

1
sandbox/embed_selfhost_multiple.html
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@ -35,6 +35,7 @@
<script type="text/javascript" src="../source/model/modelutils.js"></script>
<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
<script type="text/javascript" src="../source/model/quantities.js"></script>
<script type="text/javascript" src="../source/model/generator.js"></script>
<script type="text/javascript" src="../source/import/importerutils.js"></script>
<script type="text/javascript" src="../source/import/importerbase.js"></script>
<script type="text/javascript" src="../source/import/importerobj.js"></script>

1
sandbox/embed_selfhost_single.html
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@ -34,6 +34,7 @@
<script type="text/javascript" src="../source/model/modelutils.js"></script>
<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
<script type="text/javascript" src="../source/model/quantities.js"></script>
<script type="text/javascript" src="../source/model/generator.js"></script>
<script type="text/javascript" src="../source/import/importerutils.js"></script>
<script type="text/javascript" src="../source/import/importerbase.js"></script>
<script type="text/javascript" src="../source/import/importerobj.js"></script>

1
sandbox/embed_selfhost_single_scroll.html
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@ -34,6 +34,7 @@
<script type="text/javascript" src="../source/model/modelutils.js"></script>
<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
<script type="text/javascript" src="../source/model/quantities.js"></script>
<script type="text/javascript" src="../source/model/generator.js"></script>
<script type="text/javascript" src="../source/import/importerutils.js"></script>
<script type="text/javascript" src="../source/import/importerbase.js"></script>
<script type="text/javascript" src="../source/import/importerobj.js"></script>

74
source/model/generator.js Normal file
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@ -0,0 +1,74 @@
OV.GeneratorParams = class
{
constructor ()
{
this.material = null;
this.transformation = null;
}
};
OV.Generator = class
{
constructor (params)
{
this.params = params || new OV.GeneratorParams ();
this.mesh = new OV.Mesh ();
}
GetMesh ()
{
return this.mesh;
}
AddVertex (x, y, z)
{
let coord = new OV.Coord3D (x, y, z);
if (this.params.transformation !== null) {
coord = this.params.transformation.TransformCoord3D (coord);
}
return this.mesh.AddVertex (coord);
}
AddTriangle (v0, v1, v2)
{
let triangle = new OV.Triangle (v0, v1, v2);
if (this.params.material !== null) {
triangle.SetMaterial (this.params.material);
}
return this.mesh.AddTriangle (triangle);
}
AddConvexPolygon (vertices)
{
for (let vertexIndex = 0; vertexIndex < vertices.length - 2; vertexIndex++) {
this.AddTriangle (
vertices[0],
vertices[vertexIndex + 1],
vertices[vertexIndex + 2]
);
}
}
};
OV.GenerateCuboid = function (genParams, xSize, ySize, zSize)
{
let generator = new OV.Generator (genParams);
generator.AddVertex (0.0, 0.0, 0.0);
generator.AddVertex (xSize, 0.0, 0.0);
generator.AddVertex (xSize, ySize, 0.0);
generator.AddVertex (0.0, ySize, 0.0);
generator.AddVertex (0.0, 0.0, zSize);
generator.AddVertex (xSize, 0.0, zSize);
generator.AddVertex (xSize, ySize, zSize);
generator.AddVertex (0.0, ySize, zSize);
generator.AddConvexPolygon ([0, 3, 2, 1]);
generator.AddConvexPolygon ([0, 1, 5, 4]);
generator.AddConvexPolygon ([1, 2, 6, 5]);
generator.AddConvexPolygon ([2, 3, 7, 6]);
generator.AddConvexPolygon ([3, 0, 4, 7]);
generator.AddConvexPolygon ([4, 5, 6, 7]);
return generator.GetMesh ();
};

9
test/tests/generator_test.js Normal file
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@ -0,0 +1,9 @@
var assert = require ('assert');
describe ('Generator', function () {
it ('Cuboid', function () {
const cuboid = OV.GenerateCuboid (null, 1.0, 1.0, 1.0);
assert (OV.IsSolid (cuboid));
assert (OV.IsEqual (OV.CalculateVolume (cuboid), 1.0));
});
});

1
tools/config.json
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@ -30,6 +30,7 @@
"source/model/modelutils.js",
"source/model/modelfinalization.js",
"source/model/quantities.js",
"source/model/generator.js",
"source/import/importerutils.js",
"source/import/importerbase.js",
"source/import/importerobj.js",

1
website/embed.html
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@ -43,6 +43,7 @@
<script type="text/javascript" src="../source/model/modelutils.js"></script>
<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
<script type="text/javascript" src="../source/model/quantities.js"></script>
<script type="text/javascript" src="../source/model/generator.js"></script>
<script type="text/javascript" src="../source/import/importerutils.js"></script>
<script type="text/javascript" src="../source/import/importerbase.js"></script>
<script type="text/javascript" src="../source/import/importerobj.js"></script>

1
website/index.html
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@ -43,6 +43,7 @@
<script type="text/javascript" src="../source/model/modelutils.js"></script>
<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
<script type="text/javascript" src="../source/model/quantities.js"></script>
<script type="text/javascript" src="../source/model/generator.js"></script>
<script type="text/javascript" src="../source/import/importerutils.js"></script>
<script type="text/javascript" src="../source/import/importerbase.js"></script>
<script type="text/javascript" src="../source/import/importerobj.js"></script>