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TWINE: fixed wrong polytab for geoscape rendering

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This commit is contained in:
Martin Gerhardy committed 2021-08-02 00:15:22 +02:00
1 parent b43d66b7f2
commit 970eddc3f6
1 file changed
+4 -1
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engines/twine/renderer/renderer.cpp
+4 -1
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@@ -1550,6 +1550,7 @@ void Renderer::fillHolomapPolygons(const Vertex &vertex1, const Vertex &vertex2,
return;
}
int16* polygonTabPtr;
if (yBottom < yTop) {
if (yBottom < top) {
top = yBottom;
@@ -1559,6 +1560,7 @@ void Renderer::fillHolomapPolygons(const Vertex &vertex1, const Vertex &vertex2,
}
computeHolomapPolygon(yTop, vertex2.x, yBottom, vertex1.x, _holomap_polytab_1_1);
computeHolomapPolygon(yTop, (uint32)(uint16)angles2.x, yBottom, (uint32)(uint16)angles1.x, _holomap_polytab_1_2);
polygonTabPtr = _holomap_polytab_1_3;
} else {
if (bottom < yBottom) {
bottom = yBottom;
@@ -1568,8 +1570,9 @@ void Renderer::fillHolomapPolygons(const Vertex &vertex1, const Vertex &vertex2,
}
computeHolomapPolygon(yTop, vertex2.x, yBottom, vertex1.x, _holomap_polytab_2_1);
computeHolomapPolygon(yTop, (uint32)(uint16)angles2.x, yBottom, (uint32)(uint16)angles1.x, _holomap_polytab_2_2);
polygonTabPtr = _holomap_polytab_2_3;
}
computeHolomapPolygon(yTop, (uint32)(uint16)angles2.y, yBottom, (uint32)(uint16)angles1.y, _holomap_polytab_2_3);
computeHolomapPolygon(yTop, (uint32)(uint16)angles2.y, yBottom, (uint32)(uint16)angles1.y, polygonTabPtr);
}
void Renderer::renderHolomapVertices(const Vertex vertexCoordinates[3], const Vertex vertexAngles[3]) {