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test: Add test for flash.geom.transform matrix ops
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@cookie-s @kjarosh
cookie-s authored and kjarosh committed Jan 18, 2025
1 parent 12f02c6 commit 2f1a130
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223 changes: 223 additions & 0 deletions tests/tests/swfs/avm2/geom_transform/Test.as
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package {
import flash.display.*;
import flash.text.*;
import flash.geom.*;

[SWF(width="500", height="500")]
public class Test extends MovieClip {
public function Test() {
super();

test2D();
trace("");

test3D();
trace("");

testCopy2D();
trace("");

testCopy3D();
trace("");

testImageComparison();
}

private function test2D() : void {
var sprite2D : Sprite = new Sprite();

trace("// sprite2D: new Sprite has null matrix3D and valid matrix");
trace("sprite2D.transform.matrix", sprite2D.transform.matrix);
trace("sprite2D.transform.matrix3D", sprite2D.transform.matrix3D);

trace("// sprite2D: set identity matrix");
var mat2D : Matrix = new Matrix();
mat2D.identity();
sprite2D.transform.matrix = mat2D;
trace("sprite2D.transform.matrix", sprite2D.transform.matrix);
trace("sprite2D.transform.matrix3D", sprite2D.transform.matrix3D);
trace("mat2D", mat2D);

trace("// sprite2D: update mat2D");
mat2D.setTo(2,3,4,5,6,7);
trace("sprite2D.transform.matrix", sprite2D.transform.matrix);
trace("sprite2D.transform.matrix3D", sprite2D.transform.matrix3D);
trace("mat2D", mat2D);

trace("// sprite2D: .matrix = mat2D");
sprite2D.transform.matrix = mat2D;
trace("sprite2D.transform.matrix", sprite2D.transform.matrix);
trace("sprite2D.transform.matrix3D", sprite2D.transform.matrix3D);
trace("mat2D", mat2D);

trace("// sprite2D: .matrix = null");
sprite2D.transform.matrix = null;
trace("sprite2D.transform.matrix", sprite2D.transform.matrix);
trace("sprite2D.transform.matrix3D", sprite2D.transform.matrix3D);
trace("sprite2D.transform.matrix3D.rawData", sprite2D.transform.matrix3D.rawData);
trace("mat2D", mat2D);

trace("// sprite2D: .matrix3D = null");
sprite2D.transform.matrix3D = null;
trace("sprite2D.transform.matrix", sprite2D.transform.matrix);
trace("sprite2D.transform.matrix3D", sprite2D.transform.matrix3D);
trace("mat2D", mat2D);

trace("// sprite2D: set x = 30, y = 50");
sprite2D.x = 30;
sprite2D.y = 50;
trace("sprite2D.transform.matrix", sprite2D.transform.matrix);
trace("sprite2D.transform.matrix3D", sprite2D.transform.matrix3D);
trace("mat2D", mat2D);
}

private function test3D() : void {
var sprite3D : Sprite = new Sprite();

trace("// sprite3D: set identity matrix3D");
var mat3D : Matrix3D = new Matrix3D();
mat3D.identity();
sprite3D.transform.matrix3D = mat3D;
trace("sprite3D.transform.matrix", sprite3D.transform.matrix);
trace("sprite3D.transform.matrix3D", sprite3D.transform.matrix3D);
trace("sprite3D.transform.matrix3D.rawData", sprite3D.transform.matrix3D.rawData);
trace("mat3D.rawData", mat3D.rawData);

trace("// sprite3D: update mat3D");
mat3D.copyFrom(new Matrix3D(new <Number>[2,3,0,0,4,5,0,0,0,0,1,0,6,7,0,1])); // FIXME: z values shouldn't be zero (0) for test coverage. Unsupported now.
trace("sprite3D.transform.matrix", sprite3D.transform.matrix);
trace("sprite3D.transform.matrix3D", sprite3D.transform.matrix3D);
//// FIXME: mat3D update should be applied to transform.matrix3D immediately
// trace("sprite3D.transform.matrix3D.rawData", sprite3D.transform.matrix3D.rawData);
trace("mat3D.rawData", mat3D.rawData);

trace("// sprite3D: .matrix3D = mat3D");
sprite3D.transform.matrix3D = mat3D;
trace("sprite3D.transform.matrix", sprite3D.transform.matrix);
trace("sprite3D.transform.matrix3D", sprite3D.transform.matrix3D);
trace("sprite3D.transform.matrix3D.rawData", sprite3D.transform.matrix3D.rawData);
trace("mat3D.rawData", mat3D.rawData);

trace("// sprite3D: .matrix = null");
sprite3D.transform.matrix = null;
trace("sprite3D.transform.matrix", sprite3D.transform.matrix);
trace("sprite3D.transform.matrix3D", sprite3D.transform.matrix3D);
trace("sprite3D.transform.matrix3D.rawData", sprite3D.transform.matrix3D.rawData);
trace("mat3D.rawData", mat3D.rawData);

trace("// sprite3D: set x = 30, y = 50");
sprite3D.x = 30;
sprite3D.y = 50;
trace("sprite3D.transform.matrix", sprite3D.transform.matrix);
trace("sprite3D.transform.matrix3D", sprite3D.transform.matrix3D);
trace("sprite3D.transform.matrix3D.rawData", sprite3D.transform.matrix3D.rawData);
//// FIXME: mat3D.rawData should be updated by sprite3D x/y update.
// trace("mat3D.rawData", mat3D.rawData);

trace("// sprite3D: .matrix3D = null");
sprite3D.transform.matrix3D = null;
trace("sprite3D.transform.matrix", sprite3D.transform.matrix);
trace("sprite3D.transform.matrix3D", sprite3D.transform.matrix3D);
//// FIXME: mat3D.rawData should be updated by sprite3D x/y update.
// trace("mat3D.rawData", mat3D.rawData);
}

private function testCopy2D() : void {
var sprite1 : Sprite = new Sprite();
var sprite2 : Sprite = new Sprite();

trace("// Copy2D");
var mat2D : Matrix = new Matrix(1, 2, 3, 4, 5, 6);
sprite1.transform.matrix = mat2D;
sprite2.transform = sprite1.transform;
trace("sprite1.transform.matrix", sprite1.transform.matrix);
trace("sprite1.transform.matrix3D", sprite1.transform.matrix3D);
trace("sprite2.transform.matrix", sprite2.transform.matrix);
trace("sprite2.transform.matrix3D", sprite2.transform.matrix3D);
}

private function testCopy3D() : void {
var sprite1 : Sprite = new Sprite();
var sprite2 : Sprite = new Sprite();

trace("// Copy3D");
var mat3D : Matrix3D = new Matrix3D();
mat3D.appendRotation(1, Vector3D.Z_AXIS);
mat3D.appendScale(2, 3, 1); // FIXME: zScale shouldn't be one (1) for test coverage. Unsupported now.
mat3D.appendTranslation(5, 6, 0); // FIXME: z shouldn't be zero (0) for test coverage. Unsupported now.
sprite1.transform.matrix3D = mat3D;
sprite2.transform = sprite1.transform;
trace("sprite1.transform.matrix", sprite1.transform.matrix);
trace("sprite1.transform.matrix3D", sprite1.transform.matrix3D);
trace("sprite1.transform.matrix3D.rawData", sprite1.transform.matrix3D.rawData);
trace("sprite2.transform.matrix", sprite2.transform.matrix);
trace("sprite2.transform.matrix3D", sprite2.transform.matrix3D);
trace("sprite2.transform.matrix3D.rawData", sprite2.transform.matrix3D.rawData);
}

private function testImageComparison() : void {
var m : Matrix3D = new Matrix3D();

// id
var s1 : Sprite = new Sprite();
s1.x = 10;
s1.y = 10;
var bd1 : BitmapData = new BitmapData(50, 50, false, 0xFF0000);
var b1 : Bitmap = new Bitmap(bd1);
m.identity();
b1.transform.matrix3D = m.clone();
s1.addChild(b1);
addChild(s1);

// scale
var s2 : Sprite = new Sprite();
s2.x = 160;
s2.y = 10;
var bd2 : BitmapData = new BitmapData(50, 50, false, 0x00FF00);
var b2 : Bitmap = new Bitmap(bd2);
m.identity();
m.appendScale(1.5, 3, 1);
b2.transform.matrix3D = m.clone();
s2.addChild(b2);
addChild(s2);

// rotation
var s3 : Sprite = new Sprite();
s3.x = 310;
s3.y = 10;
var bd3 : BitmapData = new BitmapData(50, 50, false, 0x00FFFF);
var b3 : Bitmap = new Bitmap(bd3);
m.identity();
m.appendRotation(30, Vector3D.Z_AXIS);
b3.transform.matrix3D = m.clone();
s3.addChild(b3);
addChild(s3);

// translation
var s4 : Sprite = new Sprite();
s4.x = 10;
s4.y = 160;
var bd4 : BitmapData = new BitmapData(50, 50, false, 0x0000FF);
var b4 : Bitmap = new Bitmap(bd4);
m.identity();
m.appendTranslation(50, 50, 0);
b4.transform.matrix3D = m.clone();
s4.addChild(b4);
addChild(s4);

// scale + rotation + translation
var s5 : Sprite = new Sprite();
s5.x = 160;
s5.y = 160;
var bd5 : BitmapData = new BitmapData(50, 50, false, 0xFF00FF);
var b5 : Bitmap = new Bitmap(bd5);
m.identity();
m.appendScale(2, 3, 1);
m.appendRotation(30, Vector3D.Z_AXIS);
m.appendTranslation(50, 50, 0);
b5.transform.matrix3D = m.clone();
s5.addChild(b5);
addChild(s5);
}
}
}
Binary file added tests/tests/swfs/avm2/geom_transform/output.expected.png
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70 changes: 70 additions & 0 deletions tests/tests/swfs/avm2/geom_transform/output.txt
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// sprite2D: new Sprite has null matrix3D and valid matrix
sprite2D.transform.matrix (a=1, b=0, c=0, d=1, tx=0, ty=0)
sprite2D.transform.matrix3D null
// sprite2D: set identity matrix
sprite2D.transform.matrix (a=1, b=0, c=0, d=1, tx=0, ty=0)
sprite2D.transform.matrix3D null
mat2D (a=1, b=0, c=0, d=1, tx=0, ty=0)
// sprite2D: update mat2D
sprite2D.transform.matrix (a=1, b=0, c=0, d=1, tx=0, ty=0)
sprite2D.transform.matrix3D null
mat2D (a=2, b=3, c=4, d=5, tx=6, ty=7)
// sprite2D: .matrix = mat2D
sprite2D.transform.matrix (a=2, b=3, c=4, d=5, tx=6, ty=7)
sprite2D.transform.matrix3D null
mat2D (a=2, b=3, c=4, d=5, tx=6, ty=7)
// sprite2D: .matrix = null
sprite2D.transform.matrix null
sprite2D.transform.matrix3D [object Matrix3D]
sprite2D.transform.matrix3D.rawData 2,3,0,0,4,5,0,0,0,0,1,0,6,7,0,1
mat2D (a=2, b=3, c=4, d=5, tx=6, ty=7)
// sprite2D: .matrix3D = null
sprite2D.transform.matrix (a=1, b=0, c=0, d=1, tx=0, ty=0)
sprite2D.transform.matrix3D null
mat2D (a=2, b=3, c=4, d=5, tx=6, ty=7)
// sprite2D: set x = 30, y = 50
sprite2D.transform.matrix (a=1, b=0, c=0, d=1, tx=30, ty=50)
sprite2D.transform.matrix3D null
mat2D (a=2, b=3, c=4, d=5, tx=6, ty=7)

// sprite3D: set identity matrix3D
sprite3D.transform.matrix null
sprite3D.transform.matrix3D [object Matrix3D]
sprite3D.transform.matrix3D.rawData 1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1
mat3D.rawData 1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1
// sprite3D: update mat3D
sprite3D.transform.matrix null
sprite3D.transform.matrix3D [object Matrix3D]
mat3D.rawData 2,3,0,0,4,5,0,0,0,0,1,0,6,7,0,1
// sprite3D: .matrix3D = mat3D
sprite3D.transform.matrix null
sprite3D.transform.matrix3D [object Matrix3D]
sprite3D.transform.matrix3D.rawData 2,3,0,0,4,5,0,0,0,0,1,0,6,7,0,1
mat3D.rawData 2,3,0,0,4,5,0,0,0,0,1,0,6,7,0,1
// sprite3D: .matrix = null
sprite3D.transform.matrix null
sprite3D.transform.matrix3D [object Matrix3D]
sprite3D.transform.matrix3D.rawData 2,3,0,0,4,5,0,0,0,0,1,0,6,7,0,1
mat3D.rawData 2,3,0,0,4,5,0,0,0,0,1,0,6,7,0,1
// sprite3D: set x = 30, y = 50
sprite3D.transform.matrix null
sprite3D.transform.matrix3D [object Matrix3D]
sprite3D.transform.matrix3D.rawData 2,3,0,0,4,5,0,0,0,0,1,0,30,50,0,1
// sprite3D: .matrix3D = null
sprite3D.transform.matrix (a=1, b=0, c=0, d=1, tx=0, ty=0)
sprite3D.transform.matrix3D null

// Copy2D
sprite1.transform.matrix (a=1, b=2, c=3, d=4, tx=5, ty=6)
sprite1.transform.matrix3D null
sprite2.transform.matrix (a=1, b=2, c=3, d=4, tx=5, ty=6)
sprite2.transform.matrix3D null

// Copy3D
sprite1.transform.matrix null
sprite1.transform.matrix3D [object Matrix3D]
sprite1.transform.matrix3D.rawData 1.9996954202651978,0.05235721915960312,0,0,-0.03490481153130531,2.9995431900024414,0,0,0,0,1,0,5,6,0,1
sprite2.transform.matrix null
sprite2.transform.matrix3D [object Matrix3D]
sprite2.transform.matrix3D.rawData 1.9996954202651978,0.05235721915960312,0,0,-0.03490481153130531,2.9995431900024414,0,0,0,0,1,0,5,6,0,1

Binary file added tests/tests/swfs/avm2/geom_transform/test.swf
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8 changes: 8 additions & 0 deletions tests/tests/swfs/avm2/geom_transform/test.toml
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num_frames = 1

[image_comparisons.output]
tolerance = 10
max_outliers = 4000 # FIXME: High max_outliers. FP renders objects with a matrix3D transformation in a different way from 2D objects especially around the object edges.

[player_options]
with_renderer = { optional = true, sample_count = 4 }

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