void TestEngine::KeyPressed(int code)
{
if (code == 'R')
shaders.ReloadShaders();
if (code == GLFW_KEY_ESC)
Exit();
if (code == 'L')
LoadTexture();
if (code == 'S')
simulate = !simulate;
if (code == 'T')
Step();
if (code >= '1' && code <= '9')
{
currentTexture = ('1' - code) % baseTextures.size();
CreateFBOs();
LoadTexture();
}
if (code == '[')
--currentEq;
if (code == ']')
++currentEq;
if (code == 'F')
LimitFPS = !LimitFPS;
}
// ---------------------------------------------------------------
bool MyPVRDemo::InitView()
{
CPVRTString ErrorStr;
LoadVBOs();
bool bResult = true;
bResult &= LoadTextures(&ErrorStr);
bResult &= LoadShaders(&ErrorStr);
bResult &= CreateFBOs(&ErrorStr);
if(!bResult)
{
PVRShellSet(prefExitMessage, ErrorStr.c_str());
return false;
}
m_bRotated = PVRShellGet(prefIsRotated) && PVRShellGet(prefFullScreen);
// --- Set up light position, projection and view
m_vLightPos = PVRTVec3(0, 125, 200);
m_mxLightProj = PVRTMat4::PerspectiveFovRH(PVRT_PI / 4, 1.0f, 10.0f, 1000.0f, PVRTMat4::OGL, m_bRotated);
m_mxLightView = PVRTMat4::LookAtRH(m_vLightPos, PVRTVec3(0,25,0), PVRTVec3(0,1,0));
m_mxLightBias = PVRTMat4(0.5f, 0.0f, 0.0f, 0.0f,
0.0f, 0.5f, 0.0f, 0.0f,
0.0f, 0.0f, 0.5f, 0.0f,
0.5f, 0.5f, 0.5f, 1.0f);
// --- Set up Camera projection and view
float fAspect = PVRShellGet(prefWidth) / (float)PVRShellGet(prefHeight);
m_mxProjection = PVRTMat4::PerspectiveFovFloatDepthRH(0.75f, fAspect, 10.0f, PVRTMat4::OGL, m_bRotated);
m_mxCam = PVRTMat4::LookAtRH(PVRTVec3(0, 55, 150), PVRTVec3(0, 35, 0), PVRTVec3(0, 1, 0));
// --- Set GL states
glCullFace(GL_BACK);
glEnable(GL_CULL_FACE);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_GEQUAL);
glClearDepthf(0.0f);
glClearColor(0,0,0,1);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
return true;
}
void TestEngine::Setup()
{
baseTextures.push_back(new BasicTexture("Assets/Textures/landscape.jpg"));
baseTextures.push_back(new BasicTexture("Assets/Textures/spiderpic.png"));
baseTextures.push_back(new BasicTexture("Assets/Textures/moon.png"));
textDraw = new Shader("Assets/Shaders/textDraw.vert", "Assets/Shaders/textDraw.frag", "Print Text");
shaders.Add(textDraw);
shaders.Add(new Shader("Assets/Shaders/copy.vert", "Assets/Shaders/copyRGBAtoR.frag", "CopyRGBAtoR"));
shaders.Add(new Shader("Assets/Shaders/copy.vert", "Assets/Shaders/RtoRGB.frag", "RtoRGB"));
equationShaders.push_back(new Shader("Assets/Shaders/copy.vert", "Assets/Shaders/heatEquation.frag", "Heat Equation"));
equationShaders.push_back(new Shader("Assets/Shaders/copy.vert", "Assets/Shaders/waveEquation.frag", "Wave Equation"));
equationShaders.push_back(new Shader("Assets/Shaders/copy.vert", "Assets/Shaders/reverseHeat.frag", "Reverse Heat Equation"));
for (int i = 0; i < equationShaders.size(); ++i)
{
shaders.Add(equationShaders[i]);
}
SetTextShader(textDraw);
ShaderManager::GetSingletonPtr()->CompileShaders();
for (int i = 0; i < baseTextures.size(); ++i)
{
baseTextures[i]->Load();
}
currentTexture = 0;
CreateFBOs();
LoadTexture();
simulate = false;
spaceStep = 0.1;
timeStep = 0.002;
currentEq = 0;
}
