void RuntimeGameObject::AddImpulse(_In_ const Vector3& value)
{
auto body = _body.lock();
if (body)
{
body->AddImpulse(value);
}
}
void RenderFrameDX9(void)
{
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
device->BeginScene();
AddImpulse();
WaterSimulation();
HeightmapToNormal();
device->SetRenderTarget(0, g_pMainFramebuffer);
device->SetDepthStencilSurface(g_pMainDepthbuffer);
device->Clear(0, NULL, D3DCLEAR_ZBUFFER, 0x0, 1.0f, 0);
RenderWater();
DrawObject();
SwapHeightmaps();
float x = -1.0f;
float y = -1.0f;
float w = 0.4f;
float h = 0.4f;
if ( g_iMode & 0x01 )
{
DrawImage(g_pTextures[TEX_HEIGHT2], x, y, w, h, &g_ImageInfo);
x+=w;
}
if ( g_iMode & 0x02 )
{
D3DXHANDLE shader = g_pWaterEffect->GetTechniqueByName("Heightmap");
D3DXHANDLE heightmap_var = g_pWaterEffect->GetTechniqueByName("heightmap_current");
g_pWaterEffect->SetTechnique(shader);
g_pWaterEffect->SetTexture(heightmap_var, g_pTextures[TEX_HEIGHT2]);
g_pWaterEffect->Begin(NULL, 0);
g_pWaterEffect->BeginPass(0);
GutDrawScreenQuad_DX9(x, y, w, h, &g_ImageInfo);
g_pWaterEffect->EndPass();
g_pWaterEffect->End();
x+=w;
}
if ( g_iMode & 0x04 )
{
DrawImage(g_pTextures[TEX_NORMAL], x, y, w, h, &g_ImageInfo);
x+=w;
}
device->EndScene();
device->Present( NULL, NULL, NULL, NULL );
}
void RPhysics::ProcessPlayerCollision(RPlayer *other) {
m_boostLeft = 0;
other->physicsEngine->m_boostLeft = 0;
Vector4 velDiff = m_velocity-other->physicsEngine->m_velocity;
Vector4 initImp = -25*velDiff;
AddImpulse(initImp);
other->physicsEngine->AddImpulse(-initImp);
/*
if(DotProduct3(m_velocity,other->physicsEngine->m_velocity)>0) {
if(Length3(m_velocity)-Length3(other->physicsEngine->m_velocity)<0) {
Vector4 imp = 18*Normalize3(other->physicsEngine->m_velocity)*Length3(velDiff);
//AddImpulse(imp);
//other->physicsEngine->AddImpulse(-imp);
}
}
*/
Vector4 dummy;
Vector4 dirToUse = other->getPos()-m_player->getPos();
m_player->Move(.3,-dirToUse,dummy);
other->Move(.3,dirToUse,dummy);
}
void RigidBody2D::AddImpulse(const Vector2f& impulse, CoordSys coordSys)
{
return AddImpulse(impulse, GetCenterOfGravity(coordSys), coordSys);
}
void RigidBody2D::AddImpulse(const Vector2f& impulse, CoordSys coordSys)
{
return AddImpulse(impulse, GetMassCenter(coordSys), coordSys);
}
