Revision 80ec6abf
Added by Leszek Koltunski over 3 years ago
| src/main/java/org/distorted/objects/FactoryCubit.java | ||
|---|---|---|
| 38 | 38 |
static final float IVY_D = 0.003f; |
| 39 | 39 |
static final float IVY_C = 0.59f; |
| 40 | 40 |
static final float IVY_M = 0.35f; |
| 41 |
static final float REX_D = 0.03f; |
|
| 41 |
static final float REX_D = 0.003f;
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|
| 42 | 42 |
|
| 43 | 43 |
private static final float SQ2 = (float)Math.sqrt(2); |
| 44 | 44 |
private static final float SQ3 = (float)Math.sqrt(3); |
| ... | ... | |
| 195 | 195 |
} |
| 196 | 196 |
|
| 197 | 197 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 198 |
// Compute (rx,ry) - coords of a point which is the result of rotation by angle 'angle' of the point
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| 199 |
// (px,py) along axis Z. Center of rotation: (cx,cy).
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| 198 |
// Compute (rx,ry) - coords of a point which is the result of rotation by angle 'radians' of the
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| 199 |
// point (px,py) along axis Z. Center of rotation: (cx,cy). Rotation is counterclockwise!
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| 200 | 200 |
// Write (rx,ry) to array[index] and array[index+1]. |
| 201 | 201 |
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| 202 |
private void writeVertex( float cx, float cy, float px, float py, float angle, float[] array, int index)
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| 202 |
private void writeVertex( float cx, float cy, float px, float py, float radians, float[] array, int index)
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| 203 | 203 |
{
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| 204 | 204 |
float vx = px-cx; |
| 205 | 205 |
float vy = py-cy; |
| 206 | 206 |
|
| 207 |
double radAngle = Math.PI*angle/180; |
|
| 208 |
float sinA = (float)Math.sin(radAngle); |
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| 209 |
float cosA = (float)Math.cos(radAngle); |
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| 207 |
float sinA = (float)Math.sin(radians); |
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| 208 |
float cosA = (float)Math.cos(radians); |
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| 210 | 209 |
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| 211 |
float rvx = vx*cosA +vy*sinA;
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| 212 |
float rvy =-vx*sinA +vy*cosA;
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| 210 |
float rvx = vx*cosA - vy*sinA;
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| 211 |
float rvy = vx*sinA + vy*cosA;
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| 213 | 212 |
|
| 214 | 213 |
array[index ] = rvx + cx; |
| 215 | 214 |
array[index+1] = rvy + cy; |
| ... | ... | |
| 609 | 608 |
|
| 610 | 609 |
final float angle = (float)Math.PI/(6*REX_N); |
| 611 | 610 |
float[] vertices = new float[6*REX_N]; |
| 612 |
final float H = SQ2*(SQ3/3 - 0.5f); |
|
| 613 | 611 |
final float D = 0.5f - REX_D; |
| 614 |
final float F = H*D;
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| 615 |
final float B = (float)Math.sqrt(12/(H*H) - 0.75f) - 0.5f;
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| 612 |
final float F = D*SQ2*(SQ3-1);
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| 613 |
final float B = 2.5f;
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| 616 | 614 |
|
| 617 | 615 |
final float V1x = -F*0.5f; |
| 618 | 616 |
final float V1y = -F*SQ3/6; |
| ... | ... | |
| 622 | 620 |
final float V3y = -2*V1y; |
| 623 | 621 |
|
| 624 | 622 |
final float C1x = 0.0f; |
| 625 |
final float C1y = -D*( (SQ3/6)*H - (float)Math.sqrt(4.0f-0.25f*H*H) );
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| 626 |
final float C2x = B*V2x;
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| 627 |
final float C2y = B*V2y;
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| 628 |
final float C3x = B*V3x;
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| 629 |
final float C3y = B*V3y;
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| 623 |
final float C1y = -F*(1+2*SQ3/3);
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| 624 |
final float C2x = B*V1x;
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| 625 |
final float C2y = B*V1y;
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| 626 |
final float C3x = B*V2x;
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| 627 |
final float C3y = B*V2y;
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| 630 | 628 |
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| 631 | 629 |
for(int i=0; i<REX_N; i++) |
| 632 | 630 |
{
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| 633 |
writeVertex(C1x,C1y,V1x,V1y, i*angle, vertices, 2*i );
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| 631 |
writeVertex(C1x,C1y,V1x,V1y,-i*angle, vertices, 2*i );
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| 634 | 632 |
writeVertex(C2x,C2y,V2x,V2y, i*angle, vertices, 2*i + 2*REX_N); |
| 635 | 633 |
writeVertex(C3x,C3y,V3x,V3y, i*angle, vertices, 2*i + 4*REX_N); |
| 636 | 634 |
} |
| 637 | 635 |
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| 638 |
float[] bands0 = computeBands(+0.03f,35,0.5f,0.5f,5);
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| 639 |
float[] bands1 = computeBands(-0.10f,45,0.5f,0.0f,2);
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| 636 |
float[] bands0 = computeBands(+0.02f,10,0.5f,0.5f,5);
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| 637 |
float[] bands1 = computeBands(-0.00f,45,0.5f,0.0f,2);
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| 640 | 638 |
|
| 641 | 639 |
meshes[0] = new MeshPolygon(vertices,bands0,1,1); |
| 642 | 640 |
meshes[0].setEffectAssociation(0,1,0); |
| ... | ... | |
| 654 | 652 |
|
| 655 | 653 |
final float angle = (float)Math.PI/(6*REX_N); |
| 656 | 654 |
float[] vertices = new float[8*REX_N]; |
| 657 |
final float H = SQ3/2 - 0.5f; |
|
| 658 | 655 |
final float D = 0.5f - REX_D; |
| 659 |
final float F = H*D;
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| 656 |
final float F = D*(SQ3-1);
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| 660 | 657 |
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| 661 | 658 |
final float V1x = 0.0f; |
| 662 | 659 |
final float V1y = +F; |
| 663 |
final float V2x = +F;
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| 660 |
final float V2x = -F;
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| 664 | 661 |
final float V2y = 0.0f; |
| 665 | 662 |
final float V3x = 0.0f; |
| 666 | 663 |
final float V3y = -F; |
| 667 |
final float V4x = -F;
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| 664 |
final float V4x = +F;
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| 668 | 665 |
final float V4y = 0.0f; |
| 669 | 666 |
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| 670 |
final float C1x = -D;
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| 667 |
final float C1x = +D;
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| 671 | 668 |
final float C1y = -D; |
| 672 |
final float C2x = -D;
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| 669 |
final float C2x = +D;
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| 673 | 670 |
final float C2y = +D; |
| 674 |
final float C3x = +D;
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| 671 |
final float C3x = -D;
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| 675 | 672 |
final float C3y = +D; |
| 676 |
final float C4x = +D;
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| 673 |
final float C4x = -D;
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| 677 | 674 |
final float C4y = -D; |
| 678 | 675 |
|
| 679 | 676 |
for(int i=0; i<REX_N; i++) |
| ... | ... | |
| 684 | 681 |
writeVertex(C4x,C4y,V4x,V4y, i*angle, vertices, 2*i + 6*REX_N); |
| 685 | 682 |
} |
| 686 | 683 |
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| 687 |
float[] bands0 = computeBands(+0.03f,35,0.5f,0.5f,5);
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| 688 |
float[] bands1 = computeBands(-0.10f,45,0.5f,0.0f,2);
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| 684 |
float[] bands0 = computeBands(+0.02f,10,0.5f,0.5f,5);
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| 685 |
float[] bands1 = computeBands(-0.00f,45,0.5f,0.0f,2);
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| 689 | 686 |
|
| 690 | 687 |
meshes[0] = new MeshPolygon(vertices,bands0,0,0); |
| 691 | 688 |
meshes[0].setEffectAssociation(0,1,0); |
| ... | ... | |
| 702 | 699 |
MeshBase[] meshes = new MeshBase[4]; |
| 703 | 700 |
|
| 704 | 701 |
final float angle = (float)Math.PI/(6*REX_N); |
| 705 |
float[] vertices = new float[4*REX_N + 4];
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| 702 |
float[] vertices = new float[4*REX_N + 6];
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| 706 | 703 |
final float H = 1.0f - SQ3/2; |
| 707 | 704 |
final float D = 0.5f - REX_D; |
| 708 |
final float F = H*D;
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| 705 |
final float F = 0.5f*(0.5f - D*(SQ3-1));
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| 709 | 706 |
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| 710 | 707 |
final float V1x = -D; |
| 711 |
final float V1y = +D - D*SQ3/2;
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| 708 |
final float V1y = +D + F - 0.5f;
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| 712 | 709 |
final float V2x = 0.0f; |
| 713 |
final float V2y = D*(SQ3-1) - D*SQ3/2;
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| 710 |
final float V2y = -F;
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| 714 | 711 |
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| 715 | 712 |
final float C1x = -D; |
| 716 |
final float C1y = -D - D*SQ3/2;
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| 713 |
final float C1y = -D + F - 0.5f;
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| 717 | 714 |
final float C2x = +D; |
| 718 | 715 |
final float C2y = C1y; |
| 719 | 716 |
|
| 720 | 717 |
for(int i=0; i<REX_N; i++) |
| 721 | 718 |
{
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| 722 |
writeVertex(C1x,C1y,V1x,V1y, i*angle, vertices, 2*i );
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| 723 |
writeVertex(C2x,C2y,V2x,V2y, i*angle, vertices, 2*i + 2*REX_N);
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| 719 |
writeVertex(C1x,C1y,V1x,V1y,-i*angle, vertices, 2*i );
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| 720 |
writeVertex(C2x,C2y,V2x,V2y,-i*angle, vertices, 2*i + 2*REX_N);
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| 724 | 721 |
} |
| 725 | 722 |
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| 726 | 723 |
vertices[4*REX_N ] = +D; |
| 727 |
vertices[4*REX_N+1] = +F + REX_D; |
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| 728 |
vertices[4*REX_N+2] = -D; |
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| 729 |
vertices[4*REX_N+3] = +F + REX_D; |
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| 724 |
vertices[4*REX_N+1] = +F-REX_D; |
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| 725 |
vertices[4*REX_N+2] = +D; |
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| 726 |
vertices[4*REX_N+3] = +F; |
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| 727 |
vertices[4*REX_N+4] = -D; |
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| 728 |
vertices[4*REX_N+5] = +F; |
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| 730 | 729 |
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| 731 |
float[] bands0 = computeBands(+0.03f,35,0.5f,0.5f,5);
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| 732 |
float[] bands1 = computeBands(-0.10f,45,0.5f,0.0f,2);
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| 730 |
float[] bands0 = computeBands(+0.02f, 9,0.5f,0.5f,5);
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| 731 |
float[] bands1 = computeBands( 0.00f,45,0.5f,0.0f,2);
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| 733 | 732 |
|
| 734 | 733 |
meshes[0] = new MeshPolygon(vertices,bands0,1,2); |
| 735 | 734 |
meshes[0].setEffectAssociation(0,1,0); |
| ... | ... | |
| 1174 | 1173 |
|
| 1175 | 1174 |
VertexEffect[] createVertexEffectsRexEdge() |
| 1176 | 1175 |
{
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| 1177 |
final float H = 1.0f - SQ3/2; |
|
| 1178 | 1176 |
final float D = 0.5f - REX_D; |
| 1179 |
final float F = H*D;
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| 1177 |
final float F = 0.5f*(0.5f - D*(SQ3-1));
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| 1180 | 1178 |
|
| 1181 | 1179 |
Static3D move = new Static3D(0.0f, -F, 0.0f); |
| 1182 | 1180 |
Static3D center= new Static3D(0.0f, 0.0f, 0.0f); |
| ... | ... | |
| 1204 | 1202 |
{
|
| 1205 | 1203 |
Static3D center= new Static3D(0.0f, 0.0f, 0.0f); |
| 1206 | 1204 |
Static3D axisZ = new Static3D(0.0f, 0.0f, 1.0f); |
| 1207 |
Static1D angle = new Static1D(45);
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| 1205 |
Static1D angle = new Static1D(225);
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| 1208 | 1206 |
|
| 1209 | 1207 |
VertexEffect[] effect = new VertexEffect[1]; |
| 1210 | 1208 |
effect[0] = new VertexEffectRotate(angle, axisZ, center); |
Also available in: Unified diff
Fixes for the Rex Cube (mostly works now)