//--------------------------------------------------------------------------------------
// Name: RenderCube()
// Desc:
//--------------------------------------------------------------------------------------
VOID CSample::RenderCube()
{
FLOAT32 fPrevFrameTime = m_fCurrentTime;
m_fCurrentTime = FrmGetTime();
// Rotate the object
m_fRotTotal += m_fSpeed * ( m_fCurrentTime - fPrevFrameTime );
FRMMATRIX4X4 matTrans1 = FrmMatrixTranslate( 0.0f, 0.6f * FrmSin( m_fRotTotal * 2.0f ), 0.0f );
FRMVECTOR3 vTmp;
vTmp = FRMVECTOR3(0.0f, 0.0f, 1.0f);
FRMMATRIX4X4 matRotate1 = FrmMatrixRotate( m_fRotTotal * 1.0f, vTmp );
vTmp = FRMVECTOR3(1.0f, 0.0f, 0.0f);
FRMMATRIX4X4 matRotate2 = FrmMatrixRotate( m_fRotTotal * 3.0f, vTmp );
vTmp = FRMVECTOR3(0.0f, 1.0f, 0.0f);
FRMMATRIX4X4 matRotate3 = FrmMatrixRotate( m_fRotTotal * 1.5f, vTmp );
vTmp = FRMVECTOR3(1.0f, 0.0f, 1.0f);
FRMMATRIX4X4 matRotate4 = FrmMatrixRotate( m_fRotTotal * -1.0f, vTmp );
FRMMATRIX4X4 matModel = FrmMatrixMultiply( matRotate4, matTrans1 );
matModel = FrmMatrixMultiply( matRotate3, matModel );
matModel = FrmMatrixMultiply( matRotate2, matModel );
matModel = FrmMatrixMultiply( matRotate1, matModel );
FRMMATRIX4X4 matModelView = FrmMatrixMultiply( matModel, m_matView );
m_matModelViewProj = FrmMatrixMultiply( matModelView, m_mPerspectiveMatrix );
glEnable( GL_DEPTH_TEST );
glUseProgram( m_hConstantShader );
glUniformMatrix4fv( m_nConstantMVPSlot, 1, FALSE, (FLOAT32*)&m_matModelViewProj );
glVertexAttribPointer( 0, 3, GL_FLOAT, 0, 0, g_pCube );
glEnableVertexAttribArray( 0 );
glVertexAttribPointer( 1, 4, GL_FLOAT, 0, 0, g_pColor );
glEnableVertexAttribArray( 1 );
glDrawArrays( GL_TRIANGLE_STRIP, 0, 4 );
glDrawArrays( GL_TRIANGLE_STRIP, 4, 4 );
glDrawArrays( GL_TRIANGLE_STRIP, 8, 4 );
glDrawArrays( GL_TRIANGLE_STRIP, 12, 4 );
glDrawArrays( GL_TRIANGLE_STRIP, 16, 4 );
glDrawArrays( GL_TRIANGLE_STRIP, 20, 4 );
glDisableVertexAttribArray( 1 );
glDisableVertexAttribArray( 0 );
glDisable( GL_DEPTH_TEST );
}
void Render::on_renerTimer()
{
float timenow;
timenow = FrmGetTime();
float delta = timenow - m_lastTime;
m_lastTime = timenow;
// Update and render the application
m_MagicMain.renderFrame(delta);
// Present the scene
eglSwapBuffers( m_eglDisplay, m_eglSurface );
// m_fpsFrames++;
// m_fpsTime += delta;
// if (m_fpsTime > 1){
// this->setWindowTitle(QString("Render - %1").arg(m_fpsFrames));
// m_fpsFrames = 0;
// m_fpsTime = 0;
// }
}
//--------------------------------------------------------------------------------------
// Name: CSample()
// Desc: Constructor
//--------------------------------------------------------------------------------------
CSample::CSample( const CHAR* strName ) : CFrmApplication( strName )
{
m_hConstantShader = NULL;
m_hTextureShader = NULL;
m_pLogoTexture = NULL;
m_pMotionBlur = NULL;
m_fStartTime = FrmGetTime();
m_fCurrentTime = 0.0f;
m_nFBOTextureWidth = 256;
m_nFBOTextureHeight = 256;
m_pMotionBlur = NULL;
m_bMotionBlurOn = TRUE;
m_fSpeed = 2.0f;
m_fShutterDuration = 0.025f;
m_fRotTotal = 0.0f;
}
//--------------------------------------------------------------------------------------
// Name: CSample()
// Desc: Constructor
//--------------------------------------------------------------------------------------
CSample::CSample( const CHAR* strName ) : CFrmApplication( strName ),
m_cube_indices(sizeof(g_cube_indices) / sizeof(g_cube_indices[0])),
m_cube_lines( m_cube_indices / 2)
{
m_fCurrentTime = 0.0f;
m_fStartTime = FrmGetTime();
m_is_frozen = FALSE;
m_bRotationOn = TRUE;
m_MultiSampleShaderProgram = NULL;
m_pLogoTexture = NULL;
m_OpenGLESVersion = GLES3;
m_currentTextureIndex = 0;
#ifdef __ANDROID__
fp_glProgramUniformMatrix4fv = (PFNGLGENPROGRAMUNIFORMMATRIX4FVOESPROC) eglGetProcAddress("glProgramUniformMatrix4fv");
fp_glTexStorage2DMultisample = (PFNGLTEXSTORAGE2DMULTISAMPLEOESPROC) eglGetProcAddress("glTexStorage2DMultisample");
#endif
}
