public ccV3F_C4B_T2F()
{
this.vertices = new ccVertex3F();
this.colors = new ccColor4B();
this.texCoords = new ccTex2F();
}
public ccV2F_C4F_T2F()
{
vertices = new ccVertex2F();
colors = new ccColor4F();
texCoords = new ccTex2F();
}
public ccVertex3F vertices; // 12 bytes
#endregion Fields
#region Constructors
public ccV3F_C4B_T2F()
{
vertices = new ccVertex3F();
colors = new ccColor4B();
texCoords = new ccTex2F();
}
public override void update(float delta)
{
if (!m_bStartingPositionInitialized)
{
return;
}
if (m_pVerticesPCT == null)
{
m_pVerticesPCT = new VertexPositionColorTexture[((m_uNuPoints + 1) * 2)];
}
if (m_uNuPoints * 2 > m_pVerticesPCT.Length)
{
VertexPositionColorTexture[] tmp = new VertexPositionColorTexture[((m_uNuPoints + 1) * 2)];
m_pVerticesPCT.CopyTo(tmp, 0);
m_pVerticesPCT = tmp;
}
delta *= m_fFadeDelta;
int newIdx, newIdx2, i, i2;
int mov = 0;
// Update current points
for (i = 0; i < m_uNuPoints; i++)
{
if (m_pVerticesPCT[i] == null)
{
m_pVerticesPCT[i] = new VertexPositionColorTexture(m_pVertices[i].ToVector3(), m_pColor[i].XNAColor, m_pTexCoords[i].ToVector2());
}
if (m_pVerticesPCT[i * 2] == null)
{
m_pVerticesPCT[i * 2] = new VertexPositionColorTexture(m_pVerticesPCT[i].Position, m_pVerticesPCT[i].Color, m_pVerticesPCT[i].TextureCoordinate);
}
m_pPointState[i] -= delta;
if (m_pPointState[i] <= 0)
{
mov++;
}
else
{
newIdx = i - mov;
if (mov > 0)
{
// Move data
m_pPointState[newIdx] = m_pPointState[i];
// Move point
m_pPointVertexes[newIdx] = new CCPoint(m_pPointVertexes[i]);
// Move vertices
i2 = i * 2;
newIdx2 = newIdx * 2;
m_pVertices[newIdx2] = new ccVertex2F(m_pVertices[i2]);
m_pVertices[newIdx2 + 1] = new ccVertex2F(m_pVertices[i2 + 1]);
// Move color
m_pColor[newIdx2] = new ccColor4B(m_pColor[i2]);
m_pColor[newIdx2 + 1] = new ccColor4B(m_pColor[i2 + 1]);
// Move the GL vertex data
m_pVerticesPCT[newIdx2] = m_pVerticesPCT[i2];
m_pVerticesPCT[newIdx2 + 1] = m_pVerticesPCT[i2 + 1];
}
else
{
newIdx2 = newIdx * 2;
}
byte op = (byte)(m_pPointState[newIdx] * 255.0f);
m_pColor[newIdx2].a = op;
m_pColor[newIdx2 + 1].a = op;
VertexPositionColorTexture vpc;
if (m_pVertices[newIdx2] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[newIdx2].ToVector3(), m_pColor[newIdx2].XNAColor, m_pTexCoords[newIdx2].ToVector2());
m_pVerticesPCT[newIdx2] = vpc;
}
if (m_pVertices[newIdx2 + 1] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[newIdx2 + 1].ToVector3(), m_pColor[newIdx2 + 1].XNAColor, m_pTexCoords[newIdx2 + 1].ToVector2());
m_pVerticesPCT[newIdx2 + 1] = vpc;
}
}
}
m_uNuPoints -= mov;
// Append new point
bool appendNewPoint = true;
if (m_uNuPoints >= m_uMaxPoints)
{
appendNewPoint = false;
}
else if (m_uNuPoints > 0)
{
bool a1 = (m_pPointVertexes[m_uNuPoints - 1].DistanceSQ(m_tPositionR) < m_fMinSeg);
bool a2 = (m_uNuPoints == 1) ? false : (m_pPointVertexes[m_uNuPoints - 2].DistanceSQ(m_tPositionR) < (m_fMinSeg * 2.0f));
if (a1 || a2)
{
appendNewPoint = false;
}
}
if (appendNewPoint)
{
m_pPointVertexes[m_uNuPoints] = new CCPoint(m_tPositionR);
m_pPointState[m_uNuPoints] = 1.0f;
// Color asignment
int offset = m_uNuPoints * 2;
m_pColor[offset] = new ccColor4B(m_tColor);
m_pColor[offset + 1] = new ccColor4B(m_tColor);
// Opacity
m_pColor[offset].a = 255;
m_pColor[offset + 1].a = 255;
// Generate polygon
if (m_uNuPoints > 0 && m_bFastMode)
{
if (m_uNuPoints > 1)
{
CCVertex.LineToPolygon(m_pPointVertexes, m_fStroke, m_pVertices, m_uNuPoints, 1);
}
else
{
CCVertex.LineToPolygon(m_pPointVertexes, m_fStroke, m_pVertices, 0, 2);
}
}
m_uNuPoints++;
}
if (!m_bFastMode)
{
CCVertex.LineToPolygon(m_pPointVertexes, m_fStroke, m_pVertices, 0, m_uNuPoints);
}
// Updated Tex Coords only if they are different than previous step
if (m_uPreviousNuPoints != m_uNuPoints)
{
if (m_uNuPoints > m_uPreviousNuPoints)
{
int count = (m_uNuPoints + 1) * 2;
if (count < m_pVerticesPCT.Length)
{
count = m_pVerticesPCT.Length;
}
VertexPositionColorTexture[] tmp = new VertexPositionColorTexture[count];
m_pVerticesPCT.CopyTo(tmp, 0);
m_pVerticesPCT = tmp;
}
float texDelta = 1.0f / m_uNuPoints;
for (i = 0; i < m_uNuPoints; i++)
{
m_pTexCoords[i * 2] = new ccTex2F(0, texDelta * i);
m_pTexCoords[i * 2 + 1] = new ccTex2F(1, texDelta * i);
VertexPositionColorTexture vpc;
if (m_pVertices[i * 2] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[i * 2].ToVector3(), m_pColor[i * 2].XNAColor, m_pTexCoords[i * 2].ToVector2());
m_pVerticesPCT[i * 2] = vpc;
}
if (m_pVertices[i * 2 + 1] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[i * 2 + 1].ToVector3(), m_pColor[i * 2 + 1].XNAColor, m_pTexCoords[i * 2 + 1].ToVector2());
m_pVerticesPCT[i * 2 + 1] = vpc;
}
}
m_uPreviousNuPoints = m_uNuPoints;
}
}
public static ccTex2F tex2(float u, float v)
{
ccTex2F t = new ccTex2F(u, v);
return t;
}
public static ccTex2F tex2(float u, float v)
{
ccTex2F t = new ccTex2F(u, v);
return(t);
}
public ccV3F_C4B_T2F()
{
vertices = new ccVertex3F();
colors = new ccColor4B();
texCoords = new ccTex2F();
}
public ccV2F_C4F_T2F()
{
vertices = new ccVertex2F();
colors = new ccColor4F();
texCoords = new ccTex2F();
}
public override void update(float delta)
{
if (!m_bStartingPositionInitialized)
{
return;
}
if (m_pVerticesPCT == null)
{
m_pVerticesPCT = new VertexPositionColorTexture[((m_uNuPoints + 1) * 2)];
}
if (m_uNuPoints * 2 > m_pVerticesPCT.Length)
{
VertexPositionColorTexture[] tmp = new VertexPositionColorTexture[((m_uNuPoints + 1) * 2)];
m_pVerticesPCT.CopyTo(tmp, 0);
m_pVerticesPCT = tmp;
}
delta *= m_fFadeDelta;
int newIdx, newIdx2, i, i2;
int mov = 0;
// Update current points
for (i = 0; i < m_uNuPoints; i++)
{
if (m_pVerticesPCT[i] == null)
{
m_pVerticesPCT[i] = new VertexPositionColorTexture(m_pVertices[i].ToVector3(), m_pColor[i].XNAColor, m_pTexCoords[i].ToVector2());
}
if (m_pVerticesPCT[i * 2] == null)
{
m_pVerticesPCT[i * 2] = new VertexPositionColorTexture(m_pVerticesPCT[i].Position, m_pVerticesPCT[i].Color, m_pVerticesPCT[i].TextureCoordinate);
}
m_pPointState[i] -= delta;
if (m_pPointState[i] <= 0)
mov++;
else
{
newIdx = i - mov;
if (mov > 0)
{
// Move data
m_pPointState[newIdx] = m_pPointState[i];
// Move point
m_pPointVertexes[newIdx] = new CCPoint(m_pPointVertexes[i]);
// Move vertices
i2 = i * 2;
newIdx2 = newIdx * 2;
m_pVertices[newIdx2] = new ccVertex2F(m_pVertices[i2]);
m_pVertices[newIdx2 + 1] = new ccVertex2F(m_pVertices[i2 + 1]);
// Move color
m_pColor[newIdx2] = new ccColor4B(m_pColor[i2]);
m_pColor[newIdx2 + 1] = new ccColor4B(m_pColor[i2 + 1]);
// Move the GL vertex data
m_pVerticesPCT[newIdx2] = m_pVerticesPCT[i2];
m_pVerticesPCT[newIdx2 + 1] = m_pVerticesPCT[i2 + 1];
}
else
{
newIdx2 = newIdx * 2;
}
byte op = (byte)(m_pPointState[newIdx] * 255.0f);
m_pColor[newIdx2].a = op;
m_pColor[newIdx2 + 1].a = op;
VertexPositionColorTexture vpc;
if (m_pVertices[newIdx2] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[newIdx2].ToVector3(), m_pColor[newIdx2].XNAColor, m_pTexCoords[newIdx2].ToVector2());
m_pVerticesPCT[newIdx2] = vpc;
}
if (m_pVertices[newIdx2 + 1] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[newIdx2 + 1].ToVector3(), m_pColor[newIdx2 + 1].XNAColor, m_pTexCoords[newIdx2 + 1].ToVector2());
m_pVerticesPCT[newIdx2 + 1] = vpc;
}
}
}
m_uNuPoints -= mov;
// Append new point
bool appendNewPoint = true;
if (m_uNuPoints >= m_uMaxPoints)
{
appendNewPoint = false;
}
else if (m_uNuPoints > 0)
{
bool a1 = (m_pPointVertexes[m_uNuPoints - 1].DistanceSQ(m_tPositionR) < m_fMinSeg);
bool a2 = (m_uNuPoints == 1) ? false : (m_pPointVertexes[m_uNuPoints - 2].DistanceSQ(m_tPositionR) < (m_fMinSeg * 2.0f));
if (a1 || a2)
{
appendNewPoint = false;
}
}
if (appendNewPoint)
{
m_pPointVertexes[m_uNuPoints] = new CCPoint(m_tPositionR);
m_pPointState[m_uNuPoints] = 1.0f;
// Color asignment
int offset = m_uNuPoints * 2;
m_pColor[offset] = new ccColor4B(m_tColor);
m_pColor[offset + 1] = new ccColor4B(m_tColor);
// Opacity
m_pColor[offset].a = 255;
m_pColor[offset + 1].a = 255;
// Generate polygon
if (m_uNuPoints > 0 && m_bFastMode)
{
if (m_uNuPoints > 1)
{
CCVertex.LineToPolygon(m_pPointVertexes, m_fStroke, m_pVertices, m_uNuPoints, 1);
}
else
{
CCVertex.LineToPolygon(m_pPointVertexes, m_fStroke, m_pVertices, 0, 2);
}
}
m_uNuPoints++;
}
if (!m_bFastMode)
{
CCVertex.LineToPolygon(m_pPointVertexes, m_fStroke, m_pVertices, 0, m_uNuPoints);
}
// Updated Tex Coords only if they are different than previous step
if (m_uPreviousNuPoints != m_uNuPoints)
{
if (m_uNuPoints > m_uPreviousNuPoints)
{
int count = (m_uNuPoints + 1) * 2;
if (count < m_pVerticesPCT.Length)
{
count = m_pVerticesPCT.Length;
}
VertexPositionColorTexture[] tmp = new VertexPositionColorTexture[count];
m_pVerticesPCT.CopyTo(tmp, 0);
m_pVerticesPCT = tmp;
}
float texDelta = 1.0f / m_uNuPoints;
for (i = 0; i < m_uNuPoints; i++)
{
m_pTexCoords[i * 2] = new ccTex2F(0, texDelta * i);
m_pTexCoords[i * 2 + 1] = new ccTex2F(1, texDelta * i);
VertexPositionColorTexture vpc;
if (m_pVertices[i * 2] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[i * 2].ToVector3(), m_pColor[i * 2].XNAColor, m_pTexCoords[i * 2].ToVector2());
m_pVerticesPCT[i * 2] = vpc;
}
if (m_pVertices[i * 2 + 1] != null)
{
vpc = new VertexPositionColorTexture(m_pVertices[i * 2 + 1].ToVector3(), m_pColor[i * 2 + 1].XNAColor, m_pTexCoords[i * 2 + 1].ToVector2());
m_pVerticesPCT[i * 2 + 1] = vpc;
}
}
m_uPreviousNuPoints = m_uNuPoints;
}
}
public ccV2F_C4F_T2F()
{
this.vertices = new ccVertex2F();
this.colors = new ccColor4F();
this.texCoords = new ccTex2F();
}