Searched defs:polygon (Results 1 - 2 of 2) sorted by relevance

/frameworks/base/libs/hwui/
H A DTessellationCache.cpp210 static void reverseVertexArray(Vertex* polygon, int len) { argument
213 Vertex tmp = polygon[i];
215 polygon[i] = polygon[k];
216 polygon[k] = tmp;
227 // tessellate caster outline into a 2d polygon
H A DSpotShadow.cpp26 // When the polygon is about 90 vertices, the penumbra + umbra can reach 270 rays.
27 // That is consider pretty fine tessllated polygon so far.
40 // For the whole polygon, the sum of all the deltas b/t normals is 2 * M_PI,
71 * For each polygon's vertex, the light center will project it to the receiver
146 * @param pointsLength the number of vertices of the polygon.
159 * @param pointsLength the number of vertices of the polygon.
161 * @return the number of points in the polygon 0 if no intersection
237 * @param polyLength The number of vertices of the polygon.
280 * Test whether a point is inside the polygon.
283 * @param poly the polygon
312 makeClockwise(Vector2* polygon, int len) argument
327 reverse(Vector2* polygon, int len) argument
629 getClosestUmbraIndex(const Vector2& pivot, const Vector2* polygon, int polygonLength) argument
1062 testConvex(const Vector2* polygon, int polygonLength, const char* name) argument
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