Camera2::Camera2(
glm::vec3& position,
glm::vec3& target,
glm::vec3& up,
GLfloat near,
GLfloat far,
GLfloat fieldOfView,
const char* cameraName)
: m_vCameraPosition(position),
m_vCameraDirection(target),
m_vCameraUp(up),
m_fNearClippingPlane(near),
m_fFarClippingPlane(far),
m_fFOV(fieldOfView)
{
m_bFirstUpdate = true;
m_fYaw = -90.0f;
m_fPitch = 0.0f;
CameraName = new char[strlen(cameraName) + 1];
strcpy_s(CameraName, strlen(cameraName) + 1, cameraName);
LoadIndentity();
SetProjection(m_fFOV, WINDOW_WIDTH, WINDOW_HEIGHT, m_fNearClippingPlane, m_fFarClippingPlane);
SetOrthoProjection(0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f);
}
void GPC_Canvas::DrawAllBanners(void)
{
if(!m_bannersEnabled || (m_banners.size() < 1))
return;
// Save the old rendering parameters.
CanvasRenderState render_state;
PushRenderState(render_state);
// Set up everything for banner display.
// Set up OpenGL matrices
SetOrthoProjection();
// Activate OpenGL settings needed for display of the texture
::glDisable(GL_LIGHTING);
::glDisable(GL_DEPTH_TEST);
::glDisable(GL_FOG);
::glEnable(GL_TEXTURE_2D);
::glEnable(GL_BLEND);
::glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
TBannerMap::iterator it = m_banners.begin();
while (it != m_banners.end()) {
if (it->second.enabled) {
DrawBanner(it->second);
}
it++;
}
PopRenderState(render_state);
}
//***Default camera***
// Position 0.0f, 0.0f, 0.0f
// Target 1.0f, 0.0f, 1.0f
// Up 0.0f, 1.0f, 0.0f
// NearClip 0.1f
// FarClip 3000.0f
// WindowWidth Default
// WindowHeight Default
Camera2::Camera2(const char* cameraName)
: m_vCameraPosition(0.0f, 0.0f, 50.0f),
m_vCameraDirection(0.0f, 0.0f, -1.0f),
m_vCameraUp(0.0f, 1.0f, 0.0f),
m_fNearClippingPlane(0.1f),
m_fFarClippingPlane(3000.0f),
m_fFOV(45.0f)
{
m_bFirstUpdate = true;
m_fYaw = -90.0f;
m_fPitch = 0.0f;
CameraName = new char[strlen(cameraName) + 1];
strcpy_s(CameraName, strlen(cameraName) + 1, cameraName);
LoadIndentity();
SetProjection(m_fFOV, WINDOW_WIDTH, WINDOW_HEIGHT, m_fNearClippingPlane, m_fFarClippingPlane);
SetOrthoProjection(0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f);
}
