bool SkyPlane::Init(ID3D11Device* device, LPCSTR* cloudTextureFilename, LPCSTR* perturbTextureFilename)
{
int skyPlaneResolution, textureRepeat;
float skyPlaneWidth, skyPlaneTop, skyPlaneBottom;
bool result;
// Set the sky plane parameters.
skyPlaneResolution = 50;
skyPlaneWidth = 10.0f;
skyPlaneTop = 0.5f;
skyPlaneBottom = 0.0f;
textureRepeat = 2;
// Set the sky plane shader related parameters.
m_scale = 0.3f;
m_brightness = 0.5f;
// Initialize the translation to zero.
m_translation = 0.0f;
// Create the sky plane.
result = InitializeSkyPlane(skyPlaneResolution, skyPlaneWidth, skyPlaneTop, skyPlaneBottom, textureRepeat);
if(!result)
{
return false;
}
// Create the vertex and index buffer for the sky plane.
result = InitializeBuffers(device, skyPlaneResolution);
if(!result)
{
return false;
}
// Load the sky plane textures.
result = LoadTextures(device, cloudTextureFilename, perturbTextureFilename);
if(!result)
{
return false;
}
return true;
}
void Clouds::CreateDevice(ID3D11Device* device)
{
UINT skyPlaneResolution, textureRepeat;
float skyPlaneWidth, skyPlaneTop, skyPlaneBottom;
// Set the sky plane parameters.
skyPlaneResolution = 50;
skyPlaneWidth = 10.0f;
skyPlaneTop = 0.5f;
skyPlaneBottom = -0.5f;
textureRepeat = 2;
// Set the sky plane shader related parameters.
m_ConstantBuffer.Data.scale = 0.3f;
m_ConstantBuffer.Data.brightness = 0.5f;
// Initialize the translation to zero.
m_ConstantBuffer.Data.translation = 0.0f;
InitializeSkyPlane(device, skyPlaneResolution, skyPlaneWidth, skyPlaneTop, skyPlaneBottom, textureRepeat);
}