//-------------------------------------------------------------------------
/// Copy Constructor - creates a deep copy of the src object.
public ColliderGenTK2DParametersForSprite(ColliderGenTK2DParametersForSprite src)
{
mSpriteIndex = src.mSpriteIndex;
mOutlineVertexCount = src.mOutlineVertexCount;
// other old unused parameters skipped.
// deep copy of the following two member variables
if (src.mRegionIndependentParameters != null)
{
mRegionIndependentParameters = new RegionIndependentParametersTK2D(src.mRegionIndependentParameters);
}
else
{
mRegionIndependentParameters = null;
}
if (src.mColliderRegionParameters != null)
{
mColliderRegionParameters = new ColliderRegionParametersTK2D[src.mColliderRegionParameters.Length];
for (int index = 0; index < src.mColliderRegionParameters.Length; ++index)
{
mColliderRegionParameters[index] = new ColliderRegionParametersTK2D(src.mColliderRegionParameters[index]);
}
}
else
{
src.mColliderRegionParameters = null;
}
mVersionID = src.mVersionID;
}
//-------------------------------------------------------------------------
/// Copy Constructor - creates a deep copy of the src object.
public ColliderGenTK2DParametersForSprite(ColliderGenTK2DParametersForSprite src)
{
mSpriteIndex = src.mSpriteIndex;
mOutlineVertexCount = src.mOutlineVertexCount;
// other old unused parameters skipped.
// deep copy of the following two member variables
if (src.mRegionIndependentParameters != null) {
mRegionIndependentParameters = new RegionIndependentParametersTK2D(src.mRegionIndependentParameters);
}
else {
mRegionIndependentParameters = null;
}
if (src.mColliderRegionParameters != null) {
mColliderRegionParameters = new ColliderRegionParametersTK2D[src.mColliderRegionParameters.Length];
for (int index = 0; index < src.mColliderRegionParameters.Length; ++index) {
mColliderRegionParameters[index] = new ColliderRegionParametersTK2D(src.mColliderRegionParameters[index]);
}
}
else {
src.mColliderRegionParameters = null;
}
mVersionID = src.mVersionID;
}
//-------------------------------------------------------------------------
public static void CalculateUnreducedOutlineForAllColliderRegions(ref ColliderRegionData[] colliderRegions, ref PolygonOutlineFromImageFrontend outlineAlgorithm,
RegionIndependentParametersTK2D regionIndependentParameters,
ColliderRegionParametersTK2D[] colliderRegionParameters,
bool[] binaryImage, int binaryImageWidth, int binaryImageHeight,
bool ccwVertexOrder)
{
Vector3 customOffset = regionIndependentParameters.CustomOffset;
Vector3 customScale = regionIndependentParameters.CustomScale;
for (int count = 0; count < colliderRegions.Length; ++count)
{
if (colliderRegionParameters[count].EnableRegion)
{
// Calculate polygon bounds
outlineAlgorithm.VertexReductionDistanceTolerance = regionIndependentParameters.VertexReductionDistanceTolerance;
outlineAlgorithm.MaxPointCount = colliderRegionParameters[count].MaxPointCount;
// TODO: replace this with a joint-convex hull implementation, just a workaround for now.
bool allRegionsConvex = regionIndependentParameters.Convex;
outlineAlgorithm.Convex = allRegionsConvex ? true : colliderRegionParameters[count].Convex;
//outlineAlgorithm.Convex = colliderRegionParameters[count].Convex;
outlineAlgorithm.XOffsetNormalized = 0.0f + customOffset.x + (0.5f - (0.5f * customScale.x));
outlineAlgorithm.YOffsetNormalized = 1.0f - customOffset.y - (0.5f - (0.5f * customScale.y));
outlineAlgorithm.XScale = 1.0f * customScale.x;
outlineAlgorithm.YScale = -1.0f * customScale.y;
bool outputVerticesInNormalizedSpace = false;
bool regionVertexOrder = ccwVertexOrder;
if (!colliderRegions[count].mRegionIsIsland)
{
regionVertexOrder = !regionVertexOrder;
}
colliderRegions[count].mOutlineVertexOrderIsCCW = regionVertexOrder;
outlineAlgorithm.UnreducedOutlineFromBinaryImage(ref colliderRegions[count].mIntermediateOutlineVertices, binaryImage, binaryImageWidth, binaryImageHeight, colliderRegions[count].mDetectedRegion.mPointAtBorder, colliderRegions[count].mRegionIsIsland, outputVerticesInNormalizedSpace, regionVertexOrder);
}
else
{
colliderRegions[count].mIntermediateOutlineVertices = null;
colliderRegions[count].mResultVertices = null;
colliderRegions[count].mResultTriangleIndices = null;
}
}
}
//-------------------------------------------------------------------------
public static int ReduceOutlineForAllColliderRegions(ref ColliderRegionData[] colliderRegions, ref PolygonOutlineFromImageFrontend outlineAlgorithm,
RegionIndependentParametersTK2D regionIndependentParameters,
ColliderRegionParametersTK2D[] colliderRegionParameters)
{
int numRegionsWithData = 0;
if (colliderRegions == null || colliderRegions.Length == 0 || outlineAlgorithm == null)
{
Debug.LogError("Error: Unexpected state in ReduceOutlineForAllColliderRegions(): colliderRegions is empty or null or outlineAlgorithm is null!");
return(0);
}
for (int count = 0; count < colliderRegions.Length; ++count)
{
if (colliderRegions[count].mIntermediateOutlineVertices == null)
{
colliderRegions[count].mResultVertices = null;
colliderRegions[count].mResultTriangleIndices = null;
continue;
}
if (colliderRegions[count].mReducedOutlineVertices != null && !colliderRegionParameters[count].RegionUpdateCalculationNeeded)
{
continue;
}
outlineAlgorithm.VertexReductionDistanceTolerance = regionIndependentParameters.VertexReductionDistanceTolerance;
outlineAlgorithm.MaxPointCount = colliderRegionParameters[count].MaxPointCount;
// TODO: replace this with a joint-convex hull implementation, just a workaround for now.
bool allRegionsConvex = regionIndependentParameters.Convex;
outlineAlgorithm.Convex = allRegionsConvex ? true : colliderRegionParameters[count].Convex;
colliderRegions[count].mReducedOutlineVertices = outlineAlgorithm.ReduceOutline(colliderRegions[count].mIntermediateOutlineVertices, colliderRegions[count].mOutlineVertexOrderIsCCW);
colliderRegionParameters[count].RegionUpdateCalculationNeeded = false;
++numRegionsWithData;
}
return(numRegionsWithData);
}
//-------------------------------------------------------------------------
public static int ReduceOutlineForAllColliderRegions(ref ColliderRegionData[] colliderRegions, ref PolygonOutlineFromImageFrontend outlineAlgorithm,
RegionIndependentParametersTK2D regionIndependentParameters,
ColliderRegionParametersTK2D[] colliderRegionParameters) {
int numRegionsWithData = 0;
if (colliderRegions == null || colliderRegions.Length == 0 || outlineAlgorithm == null) {
Debug.LogError("Error: Unexpected state in ReduceOutlineForAllColliderRegions(): colliderRegions is empty or null or outlineAlgorithm is null!");
return 0;
}
for (int count = 0; count < colliderRegions.Length; ++count) {
if (colliderRegions[count].mIntermediateOutlineVertices == null) {
colliderRegions[count].mResultVertices = null;
colliderRegions[count].mResultTriangleIndices = null;
continue;
}
if (colliderRegions[count].mReducedOutlineVertices != null && !colliderRegionParameters[count].RegionUpdateCalculationNeeded) {
continue;
}
outlineAlgorithm.VertexReductionDistanceTolerance = regionIndependentParameters.VertexReductionDistanceTolerance;
outlineAlgorithm.MaxPointCount = colliderRegionParameters[count].MaxPointCount;
// TODO: replace this with a joint-convex hull implementation, just a workaround for now.
bool allRegionsConvex = regionIndependentParameters.Convex;
outlineAlgorithm.Convex = allRegionsConvex ? true : colliderRegionParameters[count].Convex;
colliderRegions[count].mReducedOutlineVertices = outlineAlgorithm.ReduceOutline(colliderRegions[count].mIntermediateOutlineVertices, colliderRegions[count].mOutlineVertexOrderIsCCW);
colliderRegionParameters[count].RegionUpdateCalculationNeeded = false;
++numRegionsWithData;
}
return numRegionsWithData;
}
//-------------------------------------------------------------------------
public static void CalculateUnreducedOutlineForAllColliderRegions(ref ColliderRegionData[] colliderRegions, ref PolygonOutlineFromImageFrontend outlineAlgorithm,
RegionIndependentParametersTK2D regionIndependentParameters,
ColliderRegionParametersTK2D[] colliderRegionParameters, bool [,] binaryImage,
bool ccwVertexOrder) {
Vector3 customOffset = regionIndependentParameters.CustomOffset;
Vector3 customScale = regionIndependentParameters.CustomScale;
for (int count = 0; count < colliderRegions.Length; ++count) {
if (colliderRegionParameters[count].EnableRegion) {
// Calculate polygon bounds
outlineAlgorithm.VertexReductionDistanceTolerance = regionIndependentParameters.VertexReductionDistanceTolerance;
outlineAlgorithm.MaxPointCount = colliderRegionParameters[count].MaxPointCount;
// TODO: replace this with a joint-convex hull implementation, just a workaround for now.
bool allRegionsConvex = regionIndependentParameters.Convex;
outlineAlgorithm.Convex = allRegionsConvex ? true : colliderRegionParameters[count].Convex;
//outlineAlgorithm.Convex = colliderRegionParameters[count].Convex;
outlineAlgorithm.XOffsetNormalized = 0.0f + customOffset.x + (0.5f - (0.5f * customScale.x));
outlineAlgorithm.YOffsetNormalized = 1.0f - customOffset.y - (0.5f - (0.5f * customScale.y));
outlineAlgorithm.XScale = 1.0f * customScale.x;
outlineAlgorithm.YScale = -1.0f * customScale.y;
bool outputVerticesInNormalizedSpace = false;
bool regionVertexOrder = ccwVertexOrder;
if (!colliderRegions[count].mRegionIsIsland) {
regionVertexOrder = !regionVertexOrder;
}
colliderRegions[count].mOutlineVertexOrderIsCCW = regionVertexOrder;
outlineAlgorithm.UnreducedOutlineFromBinaryImage(out colliderRegions[count].mIntermediateOutlineVertices, binaryImage, colliderRegions[count].mDetectedRegion.mPointAtBorder, colliderRegions[count].mRegionIsIsland, outputVerticesInNormalizedSpace, regionVertexOrder);
}
else {
colliderRegions[count].mIntermediateOutlineVertices = null;
colliderRegions[count].mResultVertices = null;
colliderRegions[count].mResultTriangleIndices = null;
}
}
}
// Deep-copy constructor.
public RegionIndependentParametersTK2D(RegionIndependentParametersTK2D src) : base(src)
{
}