Revision 085d4e11
Added by Leszek Koltunski about 6 years ago
| src/main/java/org/distorted/library/mesh/MeshSphere.java | ||
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| 184 | 184 |
} |
| 185 | 185 |
else // polar triangle |
| 186 | 186 |
{
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quotZ = (quotY==1.0 ? 0.0 : quotX / (1.0-quotY));
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|
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quotZ = (quotY==1.0 ? 0.5 : quotX / (1.0-quotY));
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| 188 | 188 |
} |
| 189 | 189 |
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| 190 | 190 |
double longitude = midLongitude(lonV1, lonV2, quotZ ); |
| ... | ... | |
| 232 | 232 |
// Solution: each such 'jump' triangle, if it is the last in a row, should have the texX of its |
| 233 | 233 |
// last (and maybe forelast as well) vertex remapped to 1.0. |
| 234 | 234 |
// If such triangle is not the last in its row, we need to add two extra vertices between it and |
| 235 |
// the next one, remap the old ones' texX to 1.0, and set the two new ones' texX to 0.0. |
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// the next one, remap the old ones' texX to 1.0, and set one of the two new ones' texX to 0.0.
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//////////////////////////////////////////////////////////////////////////////////////////////// |
| 237 | 237 |
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| 238 | 238 |
if( currentVert>=3 ) |
| ... | ... | |
| 256 | 256 |
} |
| 257 | 257 |
else |
| 258 | 258 |
{
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if( latitude> -A ) // top two triangles being corrected |
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if( latitude> -A ) // one of the top two triangles being corrected
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| 260 | 260 |
{
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if (2*column+row-1 == level) // last such triangle in a row; have to introduce extra 2 vertices. |
| 262 | 262 |
{
|
| ... | ... | |
| 268 | 268 |
repeatVertex(attribs, 2); |
| 269 | 269 |
repeatVertex(attribs, 2); |
| 270 | 270 |
|
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attribs[VERT_ATTRIBS*(currentVert-1) + TEX_ATTRIB] = 0.0f; |
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| 272 | 271 |
attribs[VERT_ATTRIBS*(currentVert-2) + TEX_ATTRIB] = 0.0f; |
| 273 | 272 |
attribs[VERT_ATTRIBS*(currentVert-3) + TEX_ATTRIB] = 1.0f; |
| 274 | 273 |
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Also available in: Unified diff
Sphere: map the texture a bit better around the seam and the poles.