/*
==================
Blits a bounding line
==================
*/
inline void IND_Render::BlitCollisionLine (int pPosX1, int pPosY1, int pPosX2, int pPosY2, byte pR, byte pG, byte pB, byte pA, IND_Matrix pIndWorldMatrix)
{
SetTransform2d (0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0);
D3DXMATRIX mWorldMatrix;
GetD3DMatrix (pIndWorldMatrix, &mWorldMatrix);
// Untransformed points
D3DXVECTOR2 mP1Untransformed ((float) pPosX1, (float) pPosY1);
D3DXVECTOR2 mP2Untransformed ((float) pPosX2, (float) pPosY2);
D3DXVECTOR4 mP1, mP2;
D3DXVec2Transform (&mP1, &mP1Untransformed, &mWorldMatrix);
D3DXVec2Transform (&mP2, &mP2Untransformed, &mWorldMatrix);
// Color
SetRainbow2d (IND_OPAQUE, 1, 0, 0, IND_FILTER_POINT, pR, pG, pB, pA, 0, 0, 0, 255, 0, 0);
// Color
mInfo.mDevice->SetTextureStageState (0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
// Pixel format
mInfo.mDevice->SetFVF (D3DFVF_PIXEL);
// Filling pixels
FillPixel (&mPixels [0], (int) mP1.x, (int) mP1.y, pR, pG, pB);
FillPixel (&mPixels [1], (int) mP2.x, (int) mP2.y, pR, pG, pB);
// Blitting line
mInfo.mDevice->DrawPrimitiveUP (D3DPT_LINESTRIP, 1, &mPixels, sizeof (PIXEL));
}
/*
==================
Blits a bounding line
==================
*/
void DirectXRender::BlitGridLine(int pPosX1, int pPosY1, int pPosX2, int pPosY2, BYTE pR, BYTE pG, BYTE pB, BYTE pA, D3DXMATRIX pWorldMatrix) {
setTransform2d(0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0);
// Untransformed Points
D3DXVECTOR2 mP1Untransformed((float) pPosX1, (float) pPosY1);
D3DXVECTOR2 mP2Untransformed((float) pPosX2, (float) pPosY2);
D3DXVECTOR4 mP1, mP2;
D3DXVec2Transform(&mP1, &mP1Untransformed, &pWorldMatrix);
D3DXVec2Transform(&mP2, &mP2Untransformed, &pWorldMatrix);
// Color
setRainbow2d(IND_OPAQUE, 1, 0, 0, IND_FILTER_POINT, pR, pG, pB, pA, 0, 0, 0, 255, 0, 0);
// Color
_info._device->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
// Pixel format
_info._device->SetFVF(D3DFVF_PIXEL);
// Filling pixels
fillPixel(&_pixels [0], (int) mP1.x, (int) mP1.y, pR, pG, pB);
fillPixel(&_pixels [1], (int) mP2.x, (int) mP2.y, pR, pG, pB);
// Blitting line
_info._device->DrawPrimitiveUP(D3DPT_LINESTRIP, 1, &_pixels, sizeof(PIXEL));
}
/*
==================
Blits a bounding circle area
==================
*/
inline void IND_Render::BlitCollisionCircle (int pPosX, int pPosY, int pRadius, float pScale, byte pR, byte pG, byte pB, byte pA, IND_Matrix pIndWorldMatrix)
{
if (pScale != 1.0f) pRadius = (int) (pRadius * pScale);
SetTransform2d (0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0);
D3DXMATRIX mWorldMatrix;
GetD3DMatrix (pIndWorldMatrix, &mWorldMatrix);
// Untransformed points
D3DXVECTOR2 mP1Untransformed ((float) pPosX, (float) pPosY);
D3DXVECTOR4 mP1;
D3DXVec2Transform (&mP1, &mP1Untransformed, &mWorldMatrix);
// Color
SetRainbow2d (IND_OPAQUE, 1, 0, 0, IND_FILTER_POINT, pR, pG, pB, pA, 0, 0, 0, 255, 0, 0);
// Color
mInfo.mDevice->SetTextureStageState (0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
// Pixel format
mInfo.mDevice->SetFVF (D3DFVF_PIXEL);
// Blitting
int x, y, i;
for (i = 0; i < 30; i++)
{
float c = i * 2 * (float) (PI / 30);
x = (int) ( mP1.x + (pRadius * cos (c + D3DXToRadian (0))) );
y = (int) ( mP1.y + (pRadius * sin (c + D3DXToRadian (0))) );
FillPixel (&mPixels [i], x, y, pR, pG, pB);
}
FillPixel (&mPixels [i], (int) mP1.x + (int) (pRadius * cos (D3DXToRadian (0))), (int) mP1.y + (int) (pRadius * sin (D3DXToRadian (0))), pR, pG, pB);
// Blitting circle
mInfo.mDevice->DrawPrimitiveUP (D3DPT_LINESTRIP, i, &mPixels, sizeof (PIXEL));
}
