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DotRecastNetSim
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remove unused vDistSqr

This commit is contained in:
ikpil 2023-04-04 13:52:07 +09:00
parent 961d4e9278
commit 2ad25f0755
3 changed files with 16 additions and 39 deletions
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49
src/DotRecast.Core/RecastMath.cs
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@ -27,14 +27,6 @@ namespace DotRecast.Core
public const float EPS = 1e-4f; public const float EPS = 1e-4f;
private static readonly float EQUAL_THRESHOLD = sqr(1.0f / 16384.0f); private static readonly float EQUAL_THRESHOLD = sqr(1.0f / 16384.0f);
public static float vDistSqr(float[] v1, float[] v2, int i)
{
float dx = v2[i] - v1[0];
float dy = v2[i + 1] - v1[1];
float dz = v2[i + 2] - v1[2];
return dx * dx + dy * dy + dz * dz;
}
public static float vDistSqr(Vector3f v1, float[] v2, int i) public static float vDistSqr(Vector3f v1, float[] v2, int i)
{ {
float dx = v2[i] - v1[0]; float dx = v2[i] - v1[0];
@ -43,14 +35,21 @@ namespace DotRecast.Core
return dx * dx + dy * dy + dz * dz; return dx * dx + dy * dy + dz * dz;
} }
public static float vDistSqr(Vector3f v1, Vector3f v2, int i) public static float vDistSqr(Vector3f v1, Vector3f v2)
{ {
float dx = v2[i] - v1[0]; float dx = v2[0] - v1[0];
float dy = v2[i + 1] - v1[1]; float dy = v2[1] - v1[1];
float dz = v2[i + 2] - v1[2]; float dz = v2[2] - v1[2];
return dx * dx + dy * dy + dz * dz;
}
public static float vDistSqr(float[] v, int i, int j)
{
float dx = v[i] - v[j];
float dy = v[i + 1] - v[j + 1];
float dz = v[i + 2] - v[j + 2];
return dx * dx + dy * dy + dz * dz; return dx * dx + dy * dy + dz * dz;
} }
public static Vector3f vCross(Vector3f v1, Vector3f v2) public static Vector3f vCross(Vector3f v1, Vector3f v2)
{ {
@ -82,13 +81,7 @@ namespace DotRecast.Core
return totd; return totd;
} }
public static float vDistSqr(float[] v, int i, int j)
{
float dx = v[i] - v[j];
float dy = v[i + 1] - v[j + 1];
float dz = v[i + 2] - v[j + 2];
return dx * dx + dy * dy + dz * dz;
}
public static float step(float threshold, float v) public static float step(float threshold, float v)
{ {
@ -330,22 +323,6 @@ namespace DotRecast.Core
return dx * dx + dy * dy + dz * dz; return dx * dx + dy * dy + dz * dz;
} }
public static float vDistSqr(Vector3f v1, float[] v2)
{
float dx = v2[0] - v1[0];
float dy = v2[1] - v1[1];
float dz = v2[2] - v1[2];
return dx * dx + dy * dy + dz * dz;
}
public static float vDistSqr(Vector3f v1, Vector3f v2)
{
float dx = v2[0] - v1[0];
float dy = v2[1] - v1[1];
float dz = v2[2] - v1[2];
return dx * dx + dy * dy + dz * dz;
}
/// Derives the square of the scalar length of the vector. (len * len) /// Derives the square of the scalar length of the vector. (len * len)

2
src/DotRecast.Recast.Demo/Tools/ConvexVolumeTool.cs
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@ -80,7 +80,7 @@ public class ConvexVolumeTool : Tool
// Create // Create
// If clicked on that last pt, create the shape. // If clicked on that last pt, create the shape.
if (pts.Count > 0 && RecastMath.vDistSqr(p, Vector3f.Of(pts[pts.Count - 3], pts[pts.Count - 2], pts[pts.Count - 1]), 0) < 0.2f * 0.2f) if (pts.Count > 0 && RecastMath.vDistSqr(p, Vector3f.Of(pts[pts.Count - 3], pts[pts.Count - 2], pts[pts.Count - 1])) < 0.2f * 0.2f)
{ {
if (hull.Count > 2) if (hull.Count > 2)
{ {

4
src/DotRecast.Recast.Demo/Tools/CrowdProfilingTool.cs
View File

@ -188,7 +188,7 @@ public class CrowdProfilingTool
bool valid = true; bool valid = true;
foreach (FindRandomPointResult zone in zones) foreach (FindRandomPointResult zone in zones)
{ {
if (RecastMath.vDistSqr(zone.getRandomPt(), result.result.getRandomPt(), 0) < zoneSeparation) if (RecastMath.vDistSqr(zone.getRandomPt(), result.result.getRandomPt()) < zoneSeparation)
{ {
valid = false; valid = false;
break; break;
@ -312,7 +312,7 @@ public class CrowdProfilingTool
List<FindRandomPointResult> potentialTargets = new(); List<FindRandomPointResult> potentialTargets = new();
foreach (FindRandomPointResult zone in zones) foreach (FindRandomPointResult zone in zones)
{ {
if (RecastMath.vDistSqr(zone.getRandomPt(), ag.npos, 0) > zoneRadius * zoneRadius) if (RecastMath.vDistSqr(zone.getRandomPt(), ag.npos) > zoneRadius * zoneRadius)
{ {
potentialTargets.Add(zone); potentialTargets.Add(zone);
} }