public override void Update(float time)
{
int i, j;
for (i = 0; i < m_sGridSize.X + 1; ++i)
{
for (j = 0; j < m_sGridSize.Y + 1; ++j)
{
CCVertex3F v = OriginalVertex(new CCGridSize(i, j));
if (m_bVertical)
{
v.X = (v.X +
((float)Math.Sin(time * (float)Math.PI * m_nWaves * 2 + v.Y * .01f) * m_fAmplitude *
m_fAmplitudeRate));
}
if (m_bHorizontal)
{
v.Y = (v.Y +
((float)Math.Sin(time * (float)Math.PI * m_nWaves * 2 + v.X * .01f) * m_fAmplitude *
m_fAmplitudeRate));
}
SetVertex(new CCGridSize(i, j), ref v);
}
}
}
public override void Update(float time)
{
int i, j;
CCGridSize gs;
for (i = 0; i < (m_sGridSize.X + 1); ++i)
{
for (j = 0; j < (m_sGridSize.Y + 1); ++j)
{
gs.X = i;
gs.Y = j;
CCVertex3F v = OriginalVertex(gs);
float x = m_positionInPixels.X - v.X;
float y = m_positionInPixels.Y - v.Y;
var r = (float)Math.Sqrt((x * x + y * y));
if (r < m_fRadius)
{
r = m_fRadius - r;
float r1 = r / m_fRadius;
float rate = r1 * r1;
v.Z += ((float)Math.Sin(time * MathHelper.Pi * m_nWaves * 2 + r * 0.1f) * m_fAmplitude * m_fAmplitudeRate * rate);
}
SetVertex(gs, ref v);
}
}
}
public override void Update(float time)
{
int i, j;
CCPoint c = m_positionInPixels;
for (i = 0; i < (m_sGridSize.X + 1); ++i)
{
for (j = 0; j < (m_sGridSize.Y + 1); ++j)
{
CCVertex3F v = OriginalVertex(new CCGridSize(i, j));
var avg = new CCPoint(i - (m_sGridSize.X / 2.0f), j - (m_sGridSize.Y / 2.0f));
var r = (float)Math.Sqrt((avg.X * avg.X + avg.Y * avg.Y));
float amp = 0.1f * m_fAmplitude * m_fAmplitudeRate;
float a = r * (float)Math.Cos((float)Math.PI / 2.0f + time * (float)Math.PI * m_nTwirls * 2) * amp;
float dx = (float)Math.Sin(a) * (v.Y - c.Y) + (float)Math.Cos(a) * (v.X - c.X);
float dy = (float)Math.Cos(a) * (v.Y - c.Y) - (float)Math.Sin(a) * (v.X - c.X);
v.X = c.X + dx;
v.Y = c.Y + dy;
SetVertex(new CCGridSize(i, j), ref v);
}
}
}
public override void Update(float time)
{
float tt = Math.Max(0, time - 0.25f);
float deltaAy = (tt * tt * 500);
float ay = -100 - deltaAy;
float deltaTheta = -MathHelper.PiOver2 * (float)Math.Sqrt(time);
float theta = /*0.01f */ +MathHelper.PiOver2 + deltaTheta;
var sinTheta = (float)Math.Sin(theta);
var cosTheta = (float)Math.Cos(theta);
for (int i = 0; i <= m_sGridSize.X; ++i)
{
for (int j = 0; j <= m_sGridSize.Y; ++j)
{
// Get original vertex
var gs = new CCGridSize(i, j);
CCVertex3F p = OriginalVertex(gs);
var R = (float)Math.Sqrt((p.X * p.X) + ((p.Y - ay) * (p.Y - ay)));
float r = R * sinTheta;
var alpha = (float)Math.Asin(p.X / R);
float beta = alpha / sinTheta;
var cosBeta = (float)Math.Cos(beta);
// If beta > PI then we've wrapped around the cone
// Reduce the radius to stop these points interfering with others
if (beta <= MathHelper.Pi)
{
p.X = (r * (float)Math.Sin(beta));
}
else
{
// Force X = 0 to stop wrapped
// points
p.X = 0;
}
p.Y = (R + ay - (r * (1 - cosBeta) * sinTheta));
// We scale z here to avoid the animation being
// too much bigger than the screen due to perspective transform
p.Z = (r * (1 - cosBeta) * cosTheta) / 7; // "100" didn't work for
// Stop z coord from dropping beneath underlying page in a transition
// issue #751
if (p.Z < 0.5f)
{
p.Z = 0.5f;
}
// Set new coords
SetVertex(gs, ref p);
}
}
}
public override void Update(float time)
{
int i, j;
for (i = 0; i < m_sGridSize.X + 1; ++i)
{
for (j = 0; j < m_sGridSize.Y + 1; ++j)
{
CCVertex3F v = OriginalVertex(new CCGridSize(i, j));
v.Z += ((float)Math.Sin((float)Math.PI * time * m_nWaves * 2 + (v.Y + v.X) * .01f) * m_fAmplitude * m_fAmplitudeRate);
SetVertex(new CCGridSize(i, j), ref v);
}
}
}
public override void Update(float time)
{
int i, j;
for (i = 1; i < m_sGridSize.X; ++i)
{
for (j = 1; j < m_sGridSize.Y; ++j)
{
CCVertex3F v = OriginalVertex(new CCGridSize(i, j));
v.X = (v.X + ((float)Math.Sin(time * (float)Math.PI * m_nWaves * 2 + v.X * .01f) * m_fAmplitude * m_fAmplitudeRate));
v.Y = (v.Y + ((float)Math.Sin(time * (float)Math.PI * m_nWaves * 2 + v.Y * .01f) * m_fAmplitude * m_fAmplitudeRate));
SetVertex(new CCGridSize(i, j), ref v);
}
}
}
protected CCVertex3F VertexFromAlphaPoint(CCPoint alpha)
{
var ret = new CCVertex3F(0.0f, 0.0f, 0.0f);
if (m_pSprite == null)
{
return(ret);
}
CCV3F_C4B_T2F_Quad quad = m_pSprite.Quad;
var min = new CCPoint(quad.BottomLeft.Vertices.X, quad.BottomLeft.Vertices.Y);
var max = new CCPoint(quad.TopRight.Vertices.X, quad.TopRight.Vertices.Y);
ret.X = min.X * (1f - alpha.X) + max.X * alpha.X;
ret.Y = min.Y * (1f - alpha.Y) + max.Y * alpha.Y;
return(ret);
}
public override void Update(float time)
{
if (m_bDirty)
{
int i, j;
for (i = 0; i < m_sGridSize.X + 1; ++i)
{
for (j = 0; j < m_sGridSize.Y + 1; ++j)
{
CCVertex3F v = OriginalVertex(new CCGridSize(i, j));
var vect = new CCPoint(m_positionInPixels.X - v.X, m_positionInPixels.Y - v.Y);
float r = vect.Length;
if (r < m_fRadius)
{
r = m_fRadius - r;
float pre_log = r / m_fRadius;
if (pre_log == 0)
{
pre_log = 0.001f;
}
float l = (float)Math.Log(pre_log) * m_fLensEffect;
float new_r = (float)Math.Exp(l) * m_fRadius;
if (Math.Sqrt((vect.X * vect.X + vect.Y * vect.Y)) > 0)
{
vect = CCPoint.Normalize(vect);
CCPoint new_vect = vect * new_r;
v.Z += (m_bConcave ? -1.0f : 1.0f) * new_vect.Length * m_fLensEffect;
}
}
SetVertex(new CCGridSize(i, j), ref v);
}
}
m_bDirty = false;
}
}
public override void Update(float time)
{
float angle = (float) Math.PI * time; // 180 degrees
var mz = (float) Math.Sin(angle);
angle = angle / 2.0f; // x calculates degrees from 0 to 90
var my = (float) Math.Cos(angle);
CCVertex3F v0, v1, v;
var diff = new CCVertex3F();
v0 = OriginalVertex(new CCGridSize(1, 1));
v1 = OriginalVertex(new CCGridSize(0, 0));
float y0 = v0.Y;
float y1 = v1.Y;
float y;
CCGridSize a, b, c, d;
if (y0 > y1)
{
// Normal Grid
a = new CCGridSize(0, 0);
b = new CCGridSize(0, 1);
c = new CCGridSize(1, 0);
d = new CCGridSize(1, 1);
y = y0;
}
else
{
// Reversed Grid
b = new CCGridSize(0, 0);
a = new CCGridSize(0, 1);
d = new CCGridSize(1, 0);
c = new CCGridSize(1, 1);
y = y1;
}
diff.Y = y - y * my;
diff.Z = Math.Abs((float) Math.Floor((y * mz) / 4.0f));
// bottom-left
v = OriginalVertex(a);
v.Y = diff.Y;
v.Z += diff.Z;
SetVertex(a, ref v);
// upper-left
v = OriginalVertex(b);
v.Y -= diff.Y;
v.Z -= diff.Z;
SetVertex(b, ref v);
// bottom-right
v = OriginalVertex(c);
v.Y = diff.Y;
v.Z += diff.Z;
SetVertex(c, ref v);
// upper-right
v = OriginalVertex(d);
v.Y -= diff.Y;
v.Z -= diff.Z;
SetVertex(d, ref v);
}
public void SetVertex(CCGridSize pos, ref CCVertex3F vertex)
{
m_pGrid.SetVertex(pos, ref vertex);
}
private void VertexLineToPolygon(CCPoint[] points, float stroke, CCV3F_C4B_T2F[] vertices, int offset, int nuPoints)
{
nuPoints += offset;
if (nuPoints <= 1)
{
return;
}
stroke *= 0.5f;
int idx;
int nuPointsMinus = nuPoints - 1;
float rad70 = MathHelper.ToRadians(70);
float rad170 = MathHelper.ToRadians(170);
for (int i = offset; i < nuPoints; i++)
{
idx = i * 2;
CCPoint p1 = points[i];
CCPoint perpVector;
if (i == 0)
{
perpVector = CCPoint.Perp(CCPoint.Normalize(p1 - points[i + 1]));
}
else if (i == nuPointsMinus)
{
perpVector = CCPoint.Perp(CCPoint.Normalize(points[i - 1] - p1));
}
else
{
CCPoint p2 = points[i + 1];
CCPoint p0 = points[i - 1];
CCPoint p2p1 = CCPoint.Normalize(p2 - p1);
CCPoint p0p1 = CCPoint.Normalize(p0 - p1);
// Calculate angle between vectors
var angle = (float)Math.Acos(CCPoint.Dot(p2p1, p0p1));
if (angle < rad70)
{
perpVector = CCPoint.Perp(CCPoint.Normalize(CCPoint.Midpoint(p2p1, p0p1)));
}
else if (angle < rad170)
{
perpVector = CCPoint.Normalize(CCPoint.Midpoint(p2p1, p0p1));
}
else
{
perpVector = CCPoint.Perp(CCPoint.Normalize(p2 - p0));
}
}
perpVector = perpVector * stroke;
vertices[idx].Vertices = new CCVertex3F(p1.X + perpVector.X, p1.Y + perpVector.Y, 0);
vertices[idx + 1].Vertices = new CCVertex3F(p1.X - perpVector.X, p1.Y - perpVector.Y, 0);
}
// Validate vertexes
offset = (offset == 0) ? 0 : offset - 1;
for (int i = offset; i < nuPointsMinus; i++)
{
idx = i * 2;
int idx1 = idx + 2;
CCVertex3F p1 = vertices[idx].Vertices;
CCVertex3F p2 = vertices[idx + 1].Vertices;
CCVertex3F p3 = vertices[idx1].Vertices;
CCVertex3F p4 = vertices[idx1 + 1].Vertices;
float s;
bool fixVertex = !ccVertexLineIntersect(p1.X, p1.Y, p4.X, p4.Y, p2.X, p2.Y, p3.X, p3.Y, out s);
if (!fixVertex)
{
if (s < 0.0f || s > 1.0f)
{
fixVertex = true;
}
}
if (fixVertex)
{
vertices[idx1].Vertices = p4;
vertices[idx1 + 1].Vertices = p3;
}
}
}
public override void Update(float time)
{
float angle = (float)Math.PI * time; // 180 degrees
var mz = (float)Math.Sin(angle);
angle = angle / 2.0f; // x calculates degrees from 0 to 90
var mx = (float)Math.Cos(angle);
CCVertex3F v0, v1, v;
var diff = new CCVertex3F();
v0 = OriginalVertex(new CCGridSize(1, 1));
v1 = OriginalVertex(new CCGridSize(0, 0));
float x0 = v0.X;
float x1 = v1.X;
float x;
CCGridSize a, b, c, d;
if (x0 > x1)
{
// Normal Grid
a = new CCGridSize(0, 0);
b = new CCGridSize(0, 1);
c = new CCGridSize(1, 0);
d = new CCGridSize(1, 1);
x = x0;
}
else
{
// Reversed Grid
c = new CCGridSize(0, 0);
d = new CCGridSize(0, 1);
a = new CCGridSize(1, 0);
b = new CCGridSize(1, 1);
x = x1;
}
diff.X = (x - x * mx);
diff.Z = Math.Abs((float)Math.Floor((x * mz) / 4.0f));
// bottom-left
v = OriginalVertex(a);
v.X = diff.X;
v.Z += diff.Z;
SetVertex(a, ref v);
// upper-left
v = OriginalVertex(b);
v.X = diff.X;
v.Z += diff.Z;
SetVertex(b, ref v);
// bottom-right
v = OriginalVertex(c);
v.X -= diff.X;
v.Z -= diff.Z;
SetVertex(c, ref v);
// upper-right
v = OriginalVertex(d);
v.X -= diff.X;
v.Z -= diff.Z;
SetVertex(d, ref v);
}
public override void Update(float time)
{
float angle = (float)Math.PI * time; // 180 degrees
var mz = (float)Math.Sin(angle);
angle = angle / 2.0f; // x calculates degrees from 0 to 90
var my = (float)Math.Cos(angle);
CCVertex3F v0, v1, v;
var diff = new CCVertex3F();
v0 = OriginalVertex(new CCGridSize(1, 1));
v1 = OriginalVertex(new CCGridSize(0, 0));
float y0 = v0.Y;
float y1 = v1.Y;
float y;
CCGridSize a, b, c, d;
if (y0 > y1)
{
// Normal Grid
a = new CCGridSize(0, 0);
b = new CCGridSize(0, 1);
c = new CCGridSize(1, 0);
d = new CCGridSize(1, 1);
y = y0;
}
else
{
// Reversed Grid
b = new CCGridSize(0, 0);
a = new CCGridSize(0, 1);
d = new CCGridSize(1, 0);
c = new CCGridSize(1, 1);
y = y1;
}
diff.Y = y - y * my;
diff.Z = Math.Abs((float)Math.Floor((y * mz) / 4.0f));
// bottom-left
v = OriginalVertex(a);
v.Y = diff.Y;
v.Z += diff.Z;
SetVertex(a, ref v);
// upper-left
v = OriginalVertex(b);
v.Y -= diff.Y;
v.Z -= diff.Z;
SetVertex(b, ref v);
// bottom-right
v = OriginalVertex(c);
v.Y = diff.Y;
v.Z += diff.Z;
SetVertex(c, ref v);
// upper-right
v = OriginalVertex(d);
v.Y -= diff.Y;
v.Z -= diff.Z;
SetVertex(d, ref v);
}
public static CCVertex3F Vertex3(float x, float y, float z)
{
CCVertex3F c = new CCVertex3F(x, y, z);
return c;
}
protected CCVertex3F VertexFromAlphaPoint(CCPoint alpha)
{
var ret = new CCVertex3F(0.0f, 0.0f, 0.0f);
if (m_pSprite == null)
{
return ret;
}
CCV3F_C4B_T2F_Quad quad = m_pSprite.Quad;
var min = new CCPoint(quad.BottomLeft.Vertices.X, quad.BottomLeft.Vertices.Y);
var max = new CCPoint(quad.TopRight.Vertices.X, quad.TopRight.Vertices.Y);
ret.X = min.X * (1f - alpha.X) + max.X * alpha.X;
ret.Y = min.Y * (1f - alpha.Y) + max.Y * alpha.Y;
return ret;
}
public override void CalculateVertexPoints()
{
float width = m_pTexture.PixelsWide;
float height = m_pTexture.PixelsHigh;
float imageH = m_pTexture.ContentSizeInPixels.Height;
int numOfPoints = (m_sGridSize.X + 1) * (m_sGridSize.Y + 1);
m_pVertexBuffer = new CCVertexBuffer <CCV3F_T2F>(numOfPoints, BufferUsage.WriteOnly);
m_pVertexBuffer.Count = numOfPoints;
m_pIndexBuffer = new CCIndexBuffer <ushort>(m_sGridSize.X * m_sGridSize.Y * 6, BufferUsage.WriteOnly);
m_pIndexBuffer.Count = m_sGridSize.X * m_sGridSize.Y * 6;
m_pVertices = m_pVertexBuffer.Data.Elements;
m_pIndices = m_pIndexBuffer.Data.Elements;
m_pOriginalVertices = new CCVertex3F[numOfPoints];
CCV3F_T2F[] vertArray = m_pVertices;
ushort[] idxArray = m_pIndices;
var l1 = new int[4];
var l2 = new CCVertex3F[4];
var tex1 = new int[4];
var tex2 = new CCPoint[4];
//int idx = -1;
for (int x = 0; x < m_sGridSize.X; ++x)
{
for (int y = 0; y < m_sGridSize.Y; ++y)
{
float x1 = x * m_obStep.X;
float x2 = x1 + m_obStep.X;
float y1 = y * m_obStep.Y;
float y2 = y1 + m_obStep.Y;
var a = (short)(x * (m_sGridSize.Y + 1) + y);
var b = (short)((x + 1) * (m_sGridSize.Y + 1) + y);
var c = (short)((x + 1) * (m_sGridSize.Y + 1) + (y + 1));
var d = (short)(x * (m_sGridSize.Y + 1) + (y + 1));
int idx = ((y * m_sGridSize.X) + x) * 6;
idxArray[idx + 0] = (ushort)a;
idxArray[idx + 1] = (ushort)b;
idxArray[idx + 2] = (ushort)d;
idxArray[idx + 3] = (ushort)b;
idxArray[idx + 4] = (ushort)c;
idxArray[idx + 5] = (ushort)d;
//var tempidx = new short[6] {a, d, b, b, d, c};
//Array.Copy(tempidx, 0, idxArray, 6 * idx, tempidx.Length);
l1[0] = a;
l1[1] = b;
l1[2] = c;
l1[3] = d;
//var e = new Vector3(x1, y1, 0);
//var f = new Vector3(x2, y1, 0);
//var g = new Vector3(x2, y2, 0);
//var h = new Vector3(x1, y2, 0);
l2[0] = new CCVertex3F(x1, y1, 0);
l2[1] = new CCVertex3F(x2, y1, 0);
l2[2] = new CCVertex3F(x2, y2, 0);
l2[3] = new CCVertex3F(x1, y2, 0);
tex1[0] = a;
tex1[1] = b;
tex1[2] = c;
tex1[3] = d;
tex2[0] = new CCPoint(x1, y1);
tex2[1] = new CCPoint(x2, y1);
tex2[2] = new CCPoint(x2, y2);
tex2[3] = new CCPoint(x1, y2);
for (int i = 0; i < 4; ++i)
{
vertArray[l1[i]].vertices = l2[i];
vertArray[tex1[i]].texCoords.U = tex2[i].X / width;
if (m_bIsTextureFlipped)
{
vertArray[tex1[i]].texCoords.V = tex2[i].Y / height;
}
else
{
vertArray[tex1[i]].texCoords.V = (imageH - tex2[i].Y) / height;
}
}
}
}
int n = (m_sGridSize.X + 1) * (m_sGridSize.Y + 1);
for (int i = 0; i < n; i++)
{
m_pOriginalVertices[i] = m_pVertices[i].vertices;
}
m_pIndexBuffer.UpdateBuffer();
m_bDirty = true;
}
/// <summary>
/// sets a new vertex at a given position
/// </summary>
public void SetVertex(CCGridSize pos, ref CCVertex3F vertex)
{
m_pVertices[pos.X * (m_sGridSize.Y + 1) + pos.Y].vertices = vertex;
m_bDirty = true;
}
public override void CalculateVertexPoints()
{
float width = m_pTexture.PixelsWide;
float height = m_pTexture.PixelsHigh;
float imageH = m_pTexture.ContentSizeInPixels.Height;
int numOfPoints = (m_sGridSize.X + 1) * (m_sGridSize.Y + 1);
m_pVertices = new CCV3F_T2F[numOfPoints];
m_pOriginalVertices = new CCVertex3F[numOfPoints];
//m_pTexCoordinates = new CCPoint[numOfPoints];
m_pIndices = new ushort[m_sGridSize.X * m_sGridSize.Y * 6];
CCV3F_T2F[] vertArray = m_pVertices;
//var texArray = m_pTexCoordinates;
ushort[] idxArray = m_pIndices;
var l1 = new int[4];
var l2 = new CCVertex3F[4];
var tex1 = new int[4];
var tex2 = new CCPoint[4];
//int idx = -1;
for (int x = 0; x < m_sGridSize.X; ++x)
{
for (int y = 0; y < m_sGridSize.Y; ++y)
{
float x1 = x * m_obStep.X;
float x2 = x1 + m_obStep.X;
float y1 = y * m_obStep.Y;
float y2 = y1 + m_obStep.Y;
var a = (short) (x * (m_sGridSize.Y + 1) + y);
var b = (short) ((x + 1) * (m_sGridSize.Y + 1) + y);
var c = (short) ((x + 1) * (m_sGridSize.Y + 1) + (y + 1));
var d = (short) (x * (m_sGridSize.Y + 1) + (y + 1));
int idx = ((y * m_sGridSize.X) + x) * 6;
idxArray[idx + 0] = (ushort) a;
idxArray[idx + 1] = (ushort) b;
idxArray[idx + 2] = (ushort) d;
idxArray[idx + 3] = (ushort) b;
idxArray[idx + 4] = (ushort) c;
idxArray[idx + 5] = (ushort) d;
//var tempidx = new short[6] {a, d, b, b, d, c};
//Array.Copy(tempidx, 0, idxArray, 6 * idx, tempidx.Length);
l1[0] = a;
l1[1] = b;
l1[2] = c;
l1[3] = d;
//var e = new Vector3(x1, y1, 0);
//var f = new Vector3(x2, y1, 0);
//var g = new Vector3(x2, y2, 0);
//var h = new Vector3(x1, y2, 0);
l2[0] = new CCVertex3F(x1, y1, 0);
l2[1] = new CCVertex3F(x2, y1, 0);
l2[2] = new CCVertex3F(x2, y2, 0);
l2[3] = new CCVertex3F(x1, y2, 0);
tex1[0] = a;
tex1[1] = b;
tex1[2] = c;
tex1[3] = d;
tex2[0] = new CCPoint(x1, y1);
tex2[1] = new CCPoint(x2, y1);
tex2[2] = new CCPoint(x2, y2);
tex2[3] = new CCPoint(x1, y2);
for (int i = 0; i < 4; ++i)
{
vertArray[l1[i]].vertices = l2[i];
vertArray[tex1[i]].texCoords.U = tex2[i].X / width;
if (m_bIsTextureFlipped)
{
vertArray[tex1[i]].texCoords.V = tex2[i].Y / height;
}
else
{
vertArray[tex1[i]].texCoords.V = (imageH - tex2[i].Y) / height;
}
}
}
}
int n = (m_sGridSize.X + 1) * (m_sGridSize.Y + 1);
for (int i = 0; i < n; i++)
{
m_pOriginalVertices[i] = m_pVertices[i].vertices;
}
m_bDirty = true;
}
public override void Update(float time)
{
float angle = (float) Math.PI * time; // 180 degrees
var mz = (float) Math.Sin(angle);
angle = angle / 2.0f; // x calculates degrees from 0 to 90
var mx = (float) Math.Cos(angle);
CCVertex3F v0, v1, v;
var diff = new CCVertex3F();
v0 = OriginalVertex(new CCGridSize(1, 1));
v1 = OriginalVertex(new CCGridSize(0, 0));
float x0 = v0.X;
float x1 = v1.X;
float x;
CCGridSize a, b, c, d;
if (x0 > x1)
{
// Normal Grid
a = new CCGridSize(0, 0);
b = new CCGridSize(0, 1);
c = new CCGridSize(1, 0);
d = new CCGridSize(1, 1);
x = x0;
}
else
{
// Reversed Grid
c = new CCGridSize(0, 0);
d = new CCGridSize(0, 1);
a = new CCGridSize(1, 0);
b = new CCGridSize(1, 1);
x = x1;
}
diff.X = (x - x * mx);
diff.Z = Math.Abs((float) Math.Floor((x * mz) / 4.0f));
// bottom-left
v = OriginalVertex(a);
v.X = diff.X;
v.Z += diff.Z;
SetVertex(a, ref v);
// upper-left
v = OriginalVertex(b);
v.X = diff.X;
v.Z += diff.Z;
SetVertex(b, ref v);
// bottom-right
v = OriginalVertex(c);
v.X -= diff.X;
v.Z -= diff.Z;
SetVertex(c, ref v);
// upper-right
v = OriginalVertex(d);
v.X -= diff.X;
v.Z -= diff.Z;
SetVertex(d, ref v);
}
/// <summary>
/// sets a new vertex at a given position
/// </summary>
public void SetVertex(CCGridSize pos, ref CCVertex3F vertex)
{
m_pVertices[pos.X * (m_sGridSize.Y + 1) + pos.Y].vertices = vertex;
m_bDirty = true;
}
public static CCVertex3F Vertex3(float x, float y, float z)
{
CCVertex3F c = new CCVertex3F(x, y, z);
return(c);
}
public void SetVertex(CCGridSize pos, ref CCVertex3F vertex)
{
m_pGrid.SetVertex(pos, ref vertex);
}