void StencilProgram::preRender()
{
static float elapsed = 0.0f;
static mcg::Timer timer;
float fSec = timer.elapsedSecF();
elapsed += fSec;
// Riportiamo elapsed tra 0 a 2PI.
float r = elapsed / DirectX::XM_2PI;
if(r > 1.0f)
elapsed /= std::ceil(r);
timer.start();
// Aggiorniamo la camera.
// Input
XMFLOAT4 cameraRotationAxe(0.0f, 0.0f, 0.0f, 0.0f);
if(keys[ROTATE_CAMERA_LEFT])
mCamera.yRotation(fSec);
if(keys[ROTATE_CAMERA_RIGHT])
mCamera.yRotation(-fSec);
if(keys[ROTATE_CAMERA_UP])
mCamera.xRotation(-fSec);
if(keys[ROTATE_CAMERA_DOWN])
mCamera.xRotation(fSec);
if(keys[MOVE_CAMERA_FOREWARD])
mCamera.translate(-fSec);
if(keys[MOVE_CAMERA_BACKWARD])
mCamera.translate(fSec);
mTransforms.view = mCamera.getViewMatrix();
mTransforms.cameraPosition = mCamera.getCameraPositionFlaot4();
mPd3dDeviceContext->UpdateSubresource( mTranfCBuffer, 0, nullptr, &mTransforms, 0, 0 );
// Aggiorniamo il colore da utilizzare per gli outline
mOutlineColor = XMFLOAT4(std::abs(std::cos(elapsed)), 0.0f, std::abs(std::sin(elapsed)), 1.0f);
mPd3dDeviceContext->UpdateSubresource( mOutlineColorCBuffer, 0, nullptr, &mOutlineColor, 0, 0 );
// Aggiorniamo le luci.
if(!pauseLightsRotation)
{
XMMATRIX lightRotation = XMMatrixRotationY(fSec);
XMVECTOR newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[0]), lightRotation);
XMStoreFloat4(&mLights.position[0], newLightPosition);
XMVECTOR lightRotationAxe = {1.0f, 1.0f, 0.0f, 0.0f};
lightRotation = XMMatrixRotationAxis(lightRotationAxe, 1.2f * fSec);
newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[1]), lightRotation);
XMStoreFloat4(&mLights.position[1], newLightPosition);
mPd3dDeviceContext->UpdateSubresource( mLightsCBuffer, 0, nullptr, &mLights, 0, 0 );
}
}
void BumpMappingProgram::preRender()
{
static mcg::Timer timer;
float fSec = timer.elapsedSecF();
timer.start();
// Aggiorniamo la camera.
// Input
XMFLOAT4 cameraRotationAxe(0.0f, 0.0f, 0.0f, 0.0f);
if(keys[ROTATE_CAMERA_LEFT])
mCamera.yRotation(fSec);
if(keys[ROTATE_CAMERA_RIGHT])
mCamera.yRotation(-fSec);
if(keys[ROTATE_CAMERA_UP])
mCamera.xRotation(-fSec);
if(keys[ROTATE_CAMERA_DOWN])
mCamera.xRotation(fSec);
if(keys[MOVE_CAMERA_FOREWARD])
mCamera.translate(-fSec);
if(keys[MOVE_CAMERA_BACKWARD])
mCamera.translate(fSec);
mTransforms.view = mCamera.getViewMatrix();
mTransforms.cameraPosition = mCamera.getCameraPositionFlaot4();
mPd3dDeviceContext->UpdateSubresource( mTransfCBuffer, 0, nullptr, &mTransforms, 0, 0 );
// Aggiorniamo le luci.
if(!pauseLightsRotation)
{
XMMATRIX lightRotation = XMMatrixRotationY(fSec);
XMVECTOR newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[0]), lightRotation);
XMStoreFloat4(&mLights.position[0], newLightPosition);
XMVECTOR lightRotationAxe = {1.0f, 1.0f, 0.0f, 0.0f};
lightRotation = XMMatrixRotationAxis(lightRotationAxe, 1.2f * fSec);
newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[1]), lightRotation);
XMStoreFloat4(&mLights.position[1], newLightPosition);
mPd3dDeviceContext->UpdateSubresource( mLightsCBuffer, 0, nullptr, &mLights, 0, 0 );
}
}
void BloomProgram::preRender()
{
static mcg::Timer timer;
float fSec = timer.elapsedSecF();
timer.start();
// Aggiorniamo la camera.
// Input
XMFLOAT4 cameraRotationAxe(0.0f, 0.0f, 0.0f, 0.0f);
if(keys[ROTATE_CAMERA_LEFT])
mCamera.yRotation(fSec);
if(keys[ROTATE_CAMERA_RIGHT])
mCamera.yRotation(-fSec);
if(keys[ROTATE_CAMERA_UP])
mCamera.xRotation(-fSec);
if(keys[ROTATE_CAMERA_DOWN])
mCamera.xRotation(fSec);
if(keys[MOVE_CAMERA_FOREWARD])
mCamera.translate(-fSec);
if(keys[MOVE_CAMERA_BACKWARD])
mCamera.translate(fSec);
mTransforms.view = mCamera.getViewMatrix();
mTransforms.cameraPosition = mCamera.getCameraPositionFlaot4();
mPd3dDeviceContext->UpdateSubresource( mTranfCBuffer, 0, nullptr, &mTransforms, 0, 0 );
// Aggiorniamo le luci.
if(keys[CPOS_INC] || keys[CPOS_DEC])
{
if(keys[CPOS_INC])
shiftPos = 0.001f;
if(keys[CPOS_DEC])
shiftPos = -0.001f;
//sysref rosso
XMMATRIX lightRotation = XMMatrixRotationY(shiftPos);
XMVECTOR newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[2]), lightRotation);
XMStoreFloat4(&mLights.position[2], newLightPosition);
//sysref verde
lightRotation = XMMatrixRotationZ(shiftPos);
newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[3]), lightRotation);
XMStoreFloat4(&mLights.position[3], newLightPosition);
//sysref blu
lightRotation = XMMatrixRotationX(shiftPos);
newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[4]), lightRotation);
XMStoreFloat4(&mLights.position[4], newLightPosition);
}
//aggiorniamo il blur level
if(keys[BLUR_LEVEL_INC] || keys[BLUR_LEVEL_DEC])
updateBlurLevel(keys[BLUR_LEVEL_INC]);
else
{
floatBlurLevel = (float) intBlurLevel;
}
if(!pauseLightsRotation)
{
XMMATRIX lightRotation = XMMatrixRotationZ(fSec);
XMVECTOR newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[0]), lightRotation);
XMStoreFloat4(&mLights.position[0], newLightPosition);
XMVECTOR lightRotationAxe = {1.0f, 1.0f, 0.0f, 0.0f};
lightRotation = XMMatrixRotationAxis(lightRotationAxe, 1.2f * fSec);
newLightPosition = XMVector4Transform(XMLoadFloat4(&mLights.position[1]), lightRotation);
XMStoreFloat4(&mLights.position[1], newLightPosition);
}
if(keys[CPOS_INC] || keys[CPOS_DEC] || !pauseLightsRotation)
mPd3dDeviceContext->UpdateSubresource( mLightsCBuffer, 0, nullptr, &mLights, 0, 0 );
if(keys[BTHRESH_DEC] || keys[BTHRESH_INC])
{
if(keys[BTHRESH_DEC])
cThresh -= 0.0001f;
else
cThresh += 0.0001f;
BrightThresh thresh;
thresh.threshold = cThresh;
mPd3dDeviceContext->UpdateSubresource(mBrightThreshBuffer, 0, nullptr, &thresh, 0, 0);
}
}