public GetActive ( float &x, float &y, uint &left, uint &top, uint &right, uint &bottom ) : void | ||
x | float | |
y | float | |
left | uint | |
top | uint | |
right | uint | |
bottom | uint | |
리턴 | void |
public uint DrawToTexture(Map map, CustomVertex.TransformedTextured[] pV, float cogX, float cogY) { const float CellSize = 16.0f; const uint uChars = 16; const uint vChars = 2; const float uScale = 1.0f / uChars; const float vScale = 1.0f / vChars; uint startX = 0; uint endX = 0; uint startY = 0; uint endY = 0; map.GetActive(ref cogX, ref cogY, ref startX, ref startY, ref endX, ref endY); float xBase = -cogX * 16.0f - 0.5f; float yBase = -cogY * 16.0f - 0.5f; uint dwNumTris = 0; uint index = 0; for (uint x = startX; x < endX; x++) { for (uint y = startY; y < endY; y++) { byte b = (byte)map.Get(x, y); float uLow = (b % uChars) * uScale; float uHigh = uLow + uScale; float vLow = (b / uChars) * vScale; float vHigh = vLow + vScale; float xLow = xBase + x * CellSize; float xHigh = xLow + CellSize; float yLow = yBase + y * CellSize; float yHigh = yLow + CellSize; // Set the two triangles // First triangle pV[index].X = xLow; pV[index].Y = yLow; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uLow; pV[index].Tv = vLow; index++; pV[index].X = xHigh; pV[index].Y = yLow; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uHigh; pV[index].Tv = vLow; index++; pV[index].X = xLow; pV[index].Y = yHigh; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uLow; pV[index].Tv = vHigh; // Second triangle index++; pV[index].X = xLow; pV[index].Y = yHigh; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uLow; pV[index].Tv = vHigh; index++; pV[index].X = xHigh; pV[index].Y = yLow; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uHigh; pV[index].Tv = vLow; index++; pV[index].X = xHigh; pV[index].Y = yHigh; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uHigh; pV[index].Tv = vHigh; index++; dwNumTris += 2; } } return(dwNumTris); }
public uint DrawToTexture(Map map, CustomVertex.TransformedTextured[] pV, float cogX, float cogY) { const float CellSize = 16.0f; const uint uChars = 16; const uint vChars = 2; const float uScale = 1.0f / uChars; const float vScale = 1.0f / vChars; uint startX = 0; uint endX = 0; uint startY = 0; uint endY = 0; map.GetActive(ref cogX, ref cogY, ref startX, ref startY, ref endX, ref endY); float xBase = -cogX * 16.0f - 0.5f; float yBase = -cogY * 16.0f - 0.5f; uint dwNumTris = 0; uint index = 0; for(uint x = startX; x < endX; x++) { for(uint y = startY; y < endY; y ++) { byte b = (byte) map.Get(x, y); float uLow = (b % uChars) * uScale; float uHigh = uLow + uScale; float vLow = (b / uChars) * vScale; float vHigh = vLow + vScale; float xLow = xBase + x * CellSize; float xHigh = xLow + CellSize; float yLow = yBase + y * CellSize; float yHigh = yLow + CellSize; // Set the two triangles // First triangle pV[index].X = xLow; pV[index].Y = yLow; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uLow; pV[index].Tv = vLow; index++; pV[index].X = xHigh; pV[index].Y = yLow; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uHigh; pV[index].Tv = vLow; index++; pV[index].X = xLow; pV[index].Y = yHigh; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uLow; pV[index].Tv = vHigh; // Second triangle index++; pV[index].X = xLow; pV[index].Y = yHigh; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uLow; pV[index].Tv = vHigh; index++; pV[index].X = xHigh; pV[index].Y = yLow; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uHigh; pV[index].Tv = vLow; index++; pV[index].X = xHigh; pV[index].Y = yHigh; pV[index].Z = 0.0f; pV[index].Rhw = 1.0f; pV[index].Tu = uHigh; pV[index].Tv = vHigh; index++; dwNumTris += 2; } } return dwNumTris; }