//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(gARTImage, &gARTCparam, 1.0, gArglSettings); // zoom = 1.0.
arVideoCapNext();
gARTImage = NULL; // Image data is no longer valid after calling arVideoCapNext().
if (gTarget != NULL) {
glDisable(GL_DEPTH_TEST);
glDisable(GL_LIGHTING);
glDisable(GL_TEXTURE_2D);
beginOrtho2D(gARTCparam.xsize, gARTCparam.ysize);
glLineWidth(2.0f);
glColor3d(0.0, 1.0, 0.0);
lineSeg(gTarget->vertex[0][0], gTarget->vertex[0][1],
gTarget->vertex[1][0], gTarget->vertex[1][1], gArglSettings, gARTCparam, 1.0);
lineSeg(gTarget->vertex[3][0], gTarget->vertex[3][1],
gTarget->vertex[0][0], gTarget->vertex[0][1], gArglSettings, gARTCparam, 1.0);
glColor3d(1.0, 0.0, 0.0);
lineSeg(gTarget->vertex[1][0], gTarget->vertex[1][1],
gTarget->vertex[2][0], gTarget->vertex[2][1], gArglSettings, gARTCparam, 1.0);
lineSeg(gTarget->vertex[2][0], gTarget->vertex[2][1],
gTarget->vertex[3][0], gTarget->vertex[3][1], gArglSettings, gARTCparam, 1.0);
endOrtho2D();
}
glutSwapBuffers();
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
int i;
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglPixelBufferDataUpload(gArglSettings, gARTImage);
arglDispImage(gArglSettings);
gARTImage = NULL; // Invalidate image data.
// Set up 3D mode.
glMatrixMode(GL_PROJECTION);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(cameraLens);
#else
glLoadMatrixd(cameraLens);
#endif
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_DEPTH_TEST);
// Set any initial per-frame GL state you require here.
// --->
// Lighting and geometry that moves with the camera should be added here.
// (I.e. should be specified before marker pose transform.)
// --->
for (i = 0; i < markersNFTCount; i++) {
if (markersNFT[i].valid) {
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(markersNFT[i].pose.T);
#else
glLoadMatrixd(markersNFT[i].pose.T);
#endif
// All lighting and geometry to be drawn relative to the marker goes here.
// --->
DrawCube();
}
}
// Set up 2D mode.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, (GLdouble)gWindowW, 0, (GLdouble)gWindowH, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
// Add your own 2D overlays here.
// --->
glutSwapBuffers();
}
//==============
// 描画時の処理
//==============
void cARTK::display( void )
{
// カメラ画像を描画
arglDispImage( m_pARTImage, &m_sCameraParam, 1.0, m_pArglSettings ); // zoom = 1.0.
// 次のカメラ画像のキャプチャを開始
arVideoCapNext();
m_pARTImage = NULL; // arVideoCapNext()の呼出し後はイメージデータポインタは無効になる
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
ARdouble p[16];
ARdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglPixelBufferDataUpload(gArglSettings, gARTImage);
arglDispImage(gArglSettings);
gARTImage = NULL; // Invalidate image data.
// Projection transformation.
arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(p);
#else
glLoadMatrixd(p);
#endif
glMatrixMode(GL_MODELVIEW);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
if (gPatt_found) {
// Calculate the camera position relative to the marker.
// Replace VIEW_SCALEFACTOR with 1.0 to make one drawing unit equal to 1.0 ARToolKit units (usually millimeters).
arglCameraViewRH(gPatt_trans, m, VIEW_SCALEFACTOR);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(m);
#else
glLoadMatrixd(m);
#endif
// Before drawing any geometry, mask out the area occupied by the cube marker itself.
// This makes for a nicer visual presentation, but obviously only applies for this particular
// shape of marker.
DrawCubeMarkerMask();
// All lighting and geometry to be drawn relative to the marker goes here.
DrawCube();
} // gPatt_found
// Any 2D overlays go here.
//none
glutSwapBuffers();
}
void ARTApp::display(ARUint8 *arImage, ARParamLT *arParam, ARGL_CONTEXT_SETTINGS_REF arSettings, GLMmodel *objModel, const ARdouble pattTrans[3][4])
{
ARdouble p[16];
ARdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(arImage, &(arParam->param), 1.0, arSettings); // zoom = 1.0.
// Projection transformation.
arglCameraFrustumRH(&(arParam->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(p);
glMatrixMode(GL_MODELVIEW);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_DEPTH_TEST);
if (objModel)
{
// Calculate the camera position relative to the marker.
// Replace VIEW_SCALEFACTOR with 1.0 to make one drawing unit equal to 1.0 ARToolKit units (usually millimeters).
arglCameraViewRH(pattTrans, m, VIEW_SCALEFACTOR);
glLoadMatrixd(m);
// All lighting and geometry to be drawn relative to the marker goes here.
glPushMatrix(); // Save world coordinate system.
glTranslatef(0.0f, 0.0f, pattWidth / 2.0); // Place base of object on marker surface.
glmDraw(objModel, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix(); // Restore world coordinate system.
}
// Any 2D overlays go here.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, (GLdouble)windowWidth, 0, (GLdouble)windowHeight, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
glutSwapBuffers();
}
void CWebCam::Display(ARGL_CONTEXT_SETTINGS_REF arglSettings)
{
if(!ARTImage) return;
if(dispImage)
arglDispImage(ARTImage, &ARTCparam, 1.0, arglSettings);
if(pattFound) {
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(projectionMat);
this->Draw();
}
ar2VideoCapNext(ARTVideo);
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
int i;
GLdouble p[16];
GLdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(gARTImage, &gARTCparam, 1.0, gArglSettings); // zoom = 1.0.
arVideoCapNext();
gARTImage = NULL; // Image data is no longer valid after calling arVideoCapNext().
if (gPatt_found) {
// Projection transformation.
arglCameraFrustumRH(&gARTCparam, VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(p);
glMatrixMode(GL_MODELVIEW);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
// All other lighting and geometry goes here.
// Calculate the camera position for each object and draw it.
for (i = 0; i < gObjectDataCount; i++) {
if ((gObjectData[i].visible != 0) && (gObjectData[i].vrml_id >= 0)) {
//fprintf(stderr, "About to draw object %i\n", i);
arglCameraViewRH(gObjectData[i].trans, m, VIEW_SCALEFACTOR_4);
glLoadMatrixd(m);
arVrmlDraw(gObjectData[i].vrml_id);
}
}
} // gPatt_found
// Any 2D overlays go here.
//none
glutSwapBuffers();
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
GLdouble p[16];
GLdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(gARTImage, &gARTCparam, 1.0, gArglSettings); // zoom = 1.0.
arVideoCapNext();
gARTImage = NULL; // Image data is no longer valid after calling arVideoCapNext().
for(std::list<Piece*>::iterator it = pieces.begin(); it != pieces.end(); it++)
{
if ((*it)->patt_found) // gPatt_found
{
// Projection transformation.
arglCameraFrustumRH(&gARTCparam, VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(p);
glMatrixMode(GL_MODELVIEW);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
// ARToolKit supplied distance in millimetres, but I want OpenGL to work in my units.
arglCameraViewRH((*it)->patt_trans, m, VIEW_SCALEFACTOR);
glLoadMatrixd(m);
// All other lighting and geometry goes here.
(*it)->Draw();
}
// Any 2D overlays go here.
//none
}
glutSwapBuffers();
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
GLdouble p[16];
GLdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(gARTImage, &gARTCparam, 1.0, gArglSettings); // zoom = 1.0.
arVideoCapNext();
gARTImage = NULL; // Image data is no longer valid after calling arVideoCapNext().
// Projection transformation.
arglCameraFrustumRH(&gARTCparam, VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(p);
glMatrixMode(GL_MODELVIEW);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
if (gPatt_found) {
// Calculate the camera position relative to the marker.
// Replace VIEW_SCALEFACTOR with 1.0 to make one drawing unit equal to 1.0 ARToolKit units (usually millimeters).
arglCameraViewRH(gPatt_trans, m, VIEW_SCALEFACTOR);
glLoadMatrixd(m);
// All lighting and geometry to be drawn relative to the marker goes here.
DrawCube();
} // gPatt_found
// Any 2D overlays go here.
//none
glutSwapBuffers();
}
JNIEXPORT void JNICALL JNIFUNCTION_NATIVE(nativeDrawFrame(JNIEnv* env, jobject obj))
{
float width, height;
if (!videoInited) {
#ifdef DEBUG
LOGI("nativeDrawFrame !VIDEO\n");
#endif
return; // No point in trying to draw until video is inited.
}
#ifdef DEBUG
LOGI("nativeDrawFrame\n");
#endif
if (!gARViewInited) {
if (!initARView()) return;
}
if (gARViewLayoutRequired) layoutARView();
// Upload new video frame if required.
if (videoFrameNeedsPixelBufferDataUpload) {
arglPixelBufferDataUploadBiPlanar(gArglSettings, gVideoFrame, gVideoFrame + videoWidth*videoHeight);
videoFrameNeedsPixelBufferDataUpload = false;
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
// Display the current frame
arglDispImage(gArglSettings);
// Set up 3D mode.
glMatrixMode(GL_PROJECTION);
glLoadMatrixf(cameraLens);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glStateCacheEnableDepthTest();
// Set any initial per-frame GL state you require here.
// --->
// Lighting and geometry that moves with the camera should be added here.
// (I.e. should be specified before camera pose transform.)
// --->
VirtualEnvironmentHandleARViewDrawPreCamera();
if (cameraPoseValid) {
glMultMatrixf(cameraPose);
// All lighting and geometry to be drawn in world coordinates goes here.
// --->
VirtualEnvironmentHandleARViewDrawPostCamera();
}
// If you added external OpenGL code above, and that code doesn't use the glStateCache routines,
// then uncomment the line below.
//glStateCacheFlush();
// Set up 2D mode.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
width = (float)viewPort[viewPortIndexWidth];
height = (float)viewPort[viewPortIndexHeight];
glOrthof(0.0f, width, 0.0f, height, -1.0f, 1.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glStateCacheDisableDepthTest();
// Add your own 2D overlays here.
// --->
VirtualEnvironmentHandleARViewDrawOverlay();
// If you added external OpenGL code above, and that code doesn't use the glStateCache routines,
// then uncomment the line below.
//glStateCacheFlush();
#ifdef DEBUG
// Example of 2D drawing. It just draws a white border line. Change the 0 to 1 to enable.
const GLfloat square_vertices [4][2] = { {0.5f, 0.5f}, {0.5f, height - 0.5f}, {width - 0.5f, height - 0.5f}, {width - 0.5f, 0.5f} };
glStateCacheDisableLighting();
glStateCacheDisableTex2D();
glVertexPointer(2, GL_FLOAT, 0, square_vertices);
glStateCacheEnableClientStateVertexArray();
glColor4ub(255, 255, 255, 255);
glDrawArrays(GL_LINE_LOOP, 0, 4);
#endif
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
ARdouble p[16];
ARdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(gARTImage, &(gCparamLT->param), 1.0, gArglSettings); // zoom = 1.0.
gARTImage = NULL; // Invalidate image data.
// Projection transformation.
arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(p);
#else
glLoadMatrixd(p);
#endif
glMatrixMode(GL_MODELVIEW);
glEnable(GL_DEPTH_TEST);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
if (gPatt_found) {
// Calculate the camera position relative to the marker.
// Replace VIEW_SCALEFACTOR with 1.0 to make one drawing unit equal to 1.0 ARToolKit units (usually millimeters).
arglCameraViewRH(gPatt_trans, m, VIEW_SCALEFACTOR);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(m);
#else
glLoadMatrixd(m);
#endif
// All lighting and geometry to be drawn relative to the marker goes here.
DrawCube();
} // gPatt_found
// Any 2D overlays go here.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, (GLdouble)windowWidth, 0, (GLdouble)windowHeight, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
//
// Draw help text and mode.
//
if (gShowMode) {
printMode();
}
if (gShowHelp) {
if (gShowHelp == 1) {
printHelpKeys();
}
}
glutSwapBuffers();
}
JNIEXPORT void JNICALL JNIFUNCTION_NATIVE(nativeDrawFrame(JNIEnv* env, jobject obj))
{
float width, height;
float viewProjection[16];
if (!videoInited) {
#ifdef DEBUG
LOGI("nativeDrawFrame !VIDEO\n");
#endif
return; // No point in trying to draw until video is inited.
}
#ifdef DEBUG
LOGI("nativeDrawFrame\n");
#endif
if (!gARViewInited) {
if (!initARView()) return;
}
if (gARViewLayoutRequired) layoutARView();
// Upload new video frame if required.
if (videoFrameNeedsPixelBufferDataUpload) {
arglPixelBufferDataUploadBiPlanar(gArglSettings, gVideoFrame, gVideoFrame + videoWidth*videoHeight);
videoFrameNeedsPixelBufferDataUpload = false;
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
// Display the current frame
arglDispImage(gArglSettings);
if (!program) {
GLuint vertShader = 0, fragShader = 0;
// A simple shader pair which accepts just a vertex position and colour, no lighting.
const char vertShaderString[] =
"attribute vec4 position;\n"
"attribute vec4 colour;\n"
"uniform mat4 modelViewProjectionMatrix;\n"
"varying vec4 colourVarying;\n"
"void main()\n"
"{\n"
"gl_Position = modelViewProjectionMatrix * position;\n"
"colourVarying = colour;\n"
"}\n";
const char fragShaderString[] =
"#ifdef GL_ES\n"
"precision mediump float;\n"
"#endif\n"
"varying vec4 colourVarying;\n"
"void main()\n"
"{\n"
"gl_FragColor = colourVarying;\n"
"}\n";
if (program) arglGLDestroyShaders(0, 0, program);
program = glCreateProgram();
if (!program) {
ARLOGe("drawCube: Error creating shader program.\n");
arglGLDestroyShaders(vertShader, fragShader, program);
return;
}
if (!arglGLCompileShaderFromString(&vertShader, GL_VERTEX_SHADER, vertShaderString)) {
ARLOGe("drawCube: Error compiling vertex shader.\n");
arglGLDestroyShaders(vertShader, fragShader, program);
return;
}
if (!arglGLCompileShaderFromString(&fragShader, GL_FRAGMENT_SHADER, fragShaderString)) {
ARLOGe("drawCube: Error compiling fragment shader.\n");
arglGLDestroyShaders(vertShader, fragShader, program);
return;
}
glAttachShader(program, vertShader);
glAttachShader(program, fragShader);
glBindAttribLocation(program, ATTRIBUTE_VERTEX, "position");
glBindAttribLocation(program, ATTRIBUTE_COLOUR, "colour");
if (!arglGLLinkProgram(program)) {
ARLOGe("drawCube: Error linking shader program.\n");
arglGLDestroyShaders(vertShader, fragShader, program);
return;
}
arglGLDestroyShaders(vertShader, fragShader, 0); // After linking, shader objects can be deleted.
// Retrieve linked uniform locations.
uniforms[UNIFORM_MODELVIEW_PROJECTION_MATRIX] = glGetUniformLocation(program, "modelViewProjectionMatrix");
}
glUseProgram(program);
// Set up 3D mode.
mtxLoadIdentityf(viewProjection);
mtxMultMatrixf(viewProjection, cameraLens);
glStateCacheEnableDepthTest();
// Set any initial per-frame GL state you require here.
// --->
// Lighting and geometry that moves with the camera should be added here.
// (I.e. should be specified before camera pose transform.)
// --->
// Draw an object on all valid markers.
for (int i = 0; i < markersSquareCount; i++) {
if (markersSquare[i].valid) {
float viewProjection2[16];
mtxLoadMatrixf(viewProjection2, viewProjection);
mtxMultMatrixf(viewProjection2, markersSquare[i].pose.T);
drawCube(viewProjection2, 40.0f, 0.0f, 0.0f, 20.0f);
}
}
if (cameraPoseValid) {
mtxMultMatrixf(viewProjection, cameraPose);
// All lighting and geometry to be drawn in world coordinates goes here.
// --->
}
// If you added external OpenGL code above, and that code doesn't use the glStateCache routines,
// then uncomment the line below.
//glStateCacheFlush();
// Set up 2D mode.
mtxLoadIdentityf(viewProjection);
width = (float)viewPort[viewPortIndexWidth];
height = (float)viewPort[viewPortIndexHeight];
mtxOrthof(viewProjection, 0.0f, width, 0.0f, height, -1.0f, 1.0f);
glStateCacheDisableDepthTest();
// Add your own 2D overlays here.
// --->
// If you added external OpenGL code above, and that code doesn't use the glStateCache routines,
// then uncomment the line below.
//glStateCacheFlush();
#ifdef DEBUG
// Example of 2D drawing. It just draws a white border line. Change the 0 to 1 to enable.
const GLfloat square_vertices [4][3] = { {0.5f, 0.5f, 0.0f}, {0.5f, height - 0.5f, 0.0f}, {width - 0.5f, height - 0.5f, 0.0f}, {width - 0.5f, 0.5f, 0.0f} };
const GLubyte square_vertex_colors_white [4][4] = {
{255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}};
glUniformMatrix4fv(uniforms[UNIFORM_MODELVIEW_PROJECTION_MATRIX], 1, GL_FALSE, viewProjection);
glVertexAttribPointer(ATTRIBUTE_VERTEX, 3, GL_FLOAT, GL_FALSE, 0, square_vertices);
glEnableVertexAttribArray(ATTRIBUTE_VERTEX);
glVertexAttribPointer(ATTRIBUTE_COLOUR, 4, GL_UNSIGNED_BYTE, GL_TRUE, 0, square_vertex_colors_white);
glEnableVertexAttribArray(ATTRIBUTE_COLOUR);
if (!arglGLValidateProgram(program)) {
ARLOGe("Error: shader program %d validation failed.\n", program);
return;
}
glDrawArrays(GL_LINE_LOOP, 0, 4);
#endif
#ifdef DEBUG
CHECK_GL_ERROR();
#endif
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
GLdouble p[16];
GLdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(gARTImage, &gARTCparam, 1.0, gArglSettings); // zoom = 1.0.
arVideoCapNext();
gARTImage = NULL; // Image data is no longer valid after calling arVideoCapNext().
// Projection transformation.
arglCameraFrustumRH(&gARTCparam, VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(p);
glMatrixMode(GL_MODELVIEW);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
//Read leap dump
int koo = read_leap_dump();
float dx = px1 - px0;
float dy = py1 - py0;
float dz = pz1 - pz0;
printf("dx %f\n", dx);
px0 = px1;
py0 = py1;
pz0 = pz1;
float stepX = 100.0f / glutGet(GLUT_WINDOW_X);
float stepY = 100.0f/ glutGet(GLUT_WINDOW_Y);
PX = stepX*dx + PX;
PY = stepY*dy + PY;
PZ = stepX*dz + PZ;
if (snapToMarker && gPatt_found) {
// Calculate the camera position relative to the marker.
// Replace VIEW_SCALEFACTOR with 1.0 to make one drawing unit equal to 1.0 ARToolKit units (usually millimeters).
arglCameraViewRH(gPatt_trans, m, VIEW_SCALEFACTOR);
glLoadMatrixd(m);
// All lighting and geometry to be drawn relative to the marker goes here.
DrawItem();
} // gPatt_found
else {
arglCameraViewRH(gPatt_trans, m, VIEW_SCALEFACTOR);
glLoadMatrixd(m);
// All lighting and geometry to be drawn relative to the marker goes here.
DrawItem();
}
// Any 2D overlays go here.
//none
glutSwapBuffers();
}
JNIEXPORT void JNICALL JNIFUNCTION_NATIVE(nativeDrawFrame(JNIEnv* env, jobject obj, jint movieWidth, jint movieHeight, jint movieTextureID, jfloatArray movieTextureMtx))
{
float width, height;
// Get the array contents.
//jsize movieTextureMtxLen = env->GetArrayLength(movieTextureMtx);
float movieTextureMtxUnpacked[16];
env->GetFloatArrayRegion(movieTextureMtx, 0, /*movieTextureMtxLen*/ 16, movieTextureMtxUnpacked);
if (!videoInited) {
#ifdef DEBUG
LOGI("nativeDrawFrame !VIDEO\n");
#endif
return; // No point in trying to draw until video is inited.
}
if (!nftDataLoaded && nftDataLoadingThreadHandle) {
// Check if NFT data loading has completed.
if (threadGetStatus(nftDataLoadingThreadHandle) > 0) {
nftDataLoaded = true;
threadWaitQuit(nftDataLoadingThreadHandle);
threadFree(&nftDataLoadingThreadHandle); // Clean up.
} else {
#ifdef DEBUG
LOGI("nativeDrawFrame !NFTDATA\n");
#endif
return; // No point in trying to draw until NFT data is loaded.
}
}
#ifdef DEBUG
LOGI("nativeDrawFrame\n");
#endif
if (!gARViewInited) {
if (!initARView()) return;
}
if (gARViewLayoutRequired) layoutARView();
// Upload new video frame if required.
if (videoFrameNeedsPixelBufferDataUpload) {
pthread_mutex_lock(&gVideoFrameLock);
arglPixelBufferDataUploadBiPlanar(gArglSettings, gVideoFrame, gVideoFrame + videoWidth*videoHeight);
videoFrameNeedsPixelBufferDataUpload = false;
pthread_mutex_unlock(&gVideoFrameLock);
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
// Display the current frame
arglDispImage(gArglSettings);
// Set up 3D mode.
glMatrixMode(GL_PROJECTION);
glLoadMatrixf(cameraLens);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glStateCacheEnableDepthTest();
// Set any initial per-frame GL state you require here.
// --->
// Lighting and geometry that moves with the camera should be added here.
// (I.e. should be specified before camera pose transform.)
// --->
// Draw an object on all valid markers.
for (int i = 0; i < markersNFTCount; i++) {
if (markersNFT[i].valid) {
glLoadMatrixf(markersNFT[i].pose.T);
//
// Draw a rectangular surface textured with the movie texture.
//
float w = 80.0f;
float h = w * (float)movieHeight/(float)movieWidth;
GLfloat vertices[4][2] = { {0.0f, 0.0f}, {w, 0.0f}, {w, h}, {0.0f, h} };
GLfloat normals[4][3] = { {0.0f, 0.0f, 1.0f}, {0.0f, 0.0f, 1.0f}, {0.0f, 0.0f, 1.0f}, {0.0f, 0.0f, 1.0f} };
GLfloat texcoords[4][2] = { {0.0f, 0.0f}, {1.0f, 0.0f}, {1.0f, 1.0f}, {0.0f, 1.0f} };
glStateCacheActiveTexture(GL_TEXTURE0);
glMatrixMode(GL_TEXTURE);
glPushMatrix();
glLoadMatrixf(movieTextureMtxUnpacked);
glMatrixMode(GL_MODELVIEW);
glVertexPointer(2, GL_FLOAT, 0, vertices);
glNormalPointer(GL_FLOAT, 0, normals);
glStateCacheClientActiveTexture(GL_TEXTURE0);
glTexCoordPointer(2, GL_FLOAT, 0, texcoords);
glStateCacheEnableClientStateVertexArray();
glStateCacheEnableClientStateNormalArray();
glStateCacheEnableClientStateTexCoordArray();
glStateCacheBindTexture2D(0);
glStateCacheDisableTex2D();
glStateCacheDisableLighting();
glEnable(GL_TEXTURE_EXTERNAL_OES);
glBindTexture(GL_TEXTURE_EXTERNAL_OES, movieTextureID);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
glBindTexture(GL_TEXTURE_EXTERNAL_OES, 0);
glDisable(GL_TEXTURE_EXTERNAL_OES);
glMatrixMode(GL_TEXTURE);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
//
// End.
//
}
}
if (cameraPoseValid) {
glMultMatrixf(cameraPose);
// All lighting and geometry to be drawn in world coordinates goes here.
// --->
}
// If you added external OpenGL code above, and that code doesn't use the glStateCache routines,
// then uncomment the line below.
//glStateCacheFlush();
// Set up 2D mode.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
width = (float)viewPort[viewPortIndexWidth];
height = (float)viewPort[viewPortIndexHeight];
glOrthof(0.0f, width, 0.0f, height, -1.0f, 1.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glStateCacheDisableDepthTest();
// Add your own 2D overlays here.
// --->
// If you added external OpenGL code above, and that code doesn't use the glStateCache routines,
// then uncomment the line below.
//glStateCacheFlush();
#ifdef DEBUG
// Example of 2D drawing. It just draws a white border line. Change the 0 to 1 to enable.
const GLfloat square_vertices [4][2] = { {0.5f, 0.5f}, {0.5f, height - 0.5f}, {width - 0.5f, height - 0.5f}, {width - 0.5f, 0.5f} };
glStateCacheDisableLighting();
glStateCacheDisableTex2D();
glVertexPointer(2, GL_FLOAT, 0, square_vertices);
glStateCacheEnableClientStateVertexArray();
glColor4ub(255, 255, 255, 255);
glDrawArrays(GL_LINE_LOOP, 0, 4);
CHECK_GL_ERROR();
#endif
}
//==============
// 描画時の処理
//==============
void cARTK::display( void )
{
// カメラ画像を描画
arglDispImage( m_pARTImage, &m_sCameraParam, 1.0, m_pArglSettings ); // zoom = 1.0.
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
ARdouble p[16];
ARdouble m[16];
double zoom;
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglPixelBufferDataUpload(gArglSettings, gARTImage);
arglDispImage(gArglSettings);
gARTImage = NULL; // Invalidate image data.
// Projection transformation.
arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(p);
#else
glLoadMatrixd(p);
#endif
glMatrixMode(GL_MODELVIEW);
glEnable(GL_DEPTH_TEST);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
if (gPatt_found) {
// Calculate the camera position relative to the marker.
// Replace VIEW_SCALEFACTOR with 1.0 to make one drawing unit equal to 1.0 ARToolKit units (usually millimeters).
arglCameraViewRH(gPatt_trans, m, VIEW_SCALEFACTOR);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(m);
#else
glLoadMatrixd(m);
#endif
// All lighting and geometry to be drawn relative to the marker goes here.
// Draw the movie frame.
if (gMovieImage) {
glPushMatrix();
glRotatef(90.0f, 1.0f, 0.0f, 0.0f); // Place movie in x-z plane instead of x-y plane.
glTranslated(-gPatt_width*0.5, 0.0f, 0.0f); // Movie origin is at lower-left of movie frame. Place this at the edge of the marker .
zoom = 1.0/gMovieCparam.xsize * gPatt_width; // Scale the movie frame so that it is the same width as the marker.
arglPixelBufferDataUpload(gMovieArglSettings, gMovieImage);
arglDispImageStateful(gMovieArglSettings); // Show the movie frame.
glPopMatrix();
}
} // gPatt_found
// Any 2D overlays go here.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, (GLdouble)windowWidth, 0, (GLdouble)windowHeight, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
//
// Draw help text and mode.
//
if (gShowMode) {
printMode();
}
if (gShowHelp) {
if (gShowHelp == 1) {
printHelpKeys();
}
}
glutSwapBuffers();
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
int i;
GLdouble p[16];
GLdouble m[16];
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglDispImage(gARTImage, &(gCparamLT->param), 1.0, gArglSettings); // zoom = 1.0.
gARTImage = NULL; // Invalidate image data.
// Projection transformation.
arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(p);
glMatrixMode(GL_MODELVIEW);
glEnable(GL_DEPTH_TEST);
// Viewing transformation.
glLoadIdentity();
// Lighting and geometry that moves with the camera should go here.
// (I.e. must be specified before viewing transformations.)
//none
for (i = 0; i < gObjectDataCount; i++) {
if ((gObjectData[i].visible != 0) && (gObjectData[i].vrml_id >= 0)) {
// Calculate the camera position for the object and draw it.
// Replace VIEW_SCALEFACTOR with 1.0 to make one drawing unit equal to 1.0 ARToolKit units (usually millimeters).
arglCameraViewRH(gObjectData[i].trans, m, VIEW_SCALEFACTOR);
glLoadMatrixd(m);
// All lighting and geometry to be drawn relative to the marker goes here.
//ARLOGe("About to draw object %i\n", i);
arVrmlDraw(gObjectData[i].vrml_id);
}
}
// Any 2D overlays go here.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, (GLdouble)windowWidth, 0, (GLdouble)windowHeight, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
//
// Draw help text and mode.
//
if (gShowMode) {
printMode();
}
if (gShowHelp) {
if (gShowHelp == 1) {
printHelpKeys();
}
}
glutSwapBuffers();
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglPixelBufferDataUpload(gArglSettings, gARTImage);
arglDispImage(gArglSettings);
gARTImage = NULL; // Invalidate image data.
// Set up 3D mode.
glMatrixMode(GL_PROJECTION);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(cameraLens);
#else
glLoadMatrixd(cameraLens);
#endif
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_DEPTH_TEST);
// Set any initial per-frame GL state you require here.
// --->
// Lighting and geometry that moves with the camera should be added here.
// (I.e. should be specified before camera pose transform.)
// --->
VirtualEnvironmentHandleARViewDrawPreCamera();
if (cameraPoseValid) {
#ifdef ARDOUBLE_IS_FLOAT
glMultMatrixf(cameraPose);
#else
glMultMatrixd(cameraPose);
#endif
// All lighting and geometry to be drawn in world coordinates goes here.
// --->
VirtualEnvironmentHandleARViewDrawPostCamera();
}
// Set up 2D mode.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, (GLdouble)gWindowW, 0, (GLdouble)gWindowH, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
// Add your own 2D overlays here.
// --->
VirtualEnvironmentHandleARViewDrawOverlay();
//
// Draw help text and mode.
//
if (gShowMode) {
printMode();
}
if (gShowHelp) {
if (gShowHelp == 1) {
printHelpKeys();
}
}
glutSwapBuffers();
}
//
// This function is called when the window needs redrawing.
//
static void Display(void)
{
ARdouble p[16];
ARdouble m[16];
#ifdef ARDOUBLE_IS_FLOAT
GLdouble p0[16];
GLdouble m0[16];
#endif
int i, j, k;
GLfloat w, bw, bh, vertices[6][2];
GLubyte pixels[300];
char text[256];
GLdouble winX, winY, winZ;
int showMErr[CHECK_ID_MULTIMARKERS_MAX];
GLdouble MX[CHECK_ID_MULTIMARKERS_MAX];
GLdouble MY[CHECK_ID_MULTIMARKERS_MAX];
int pattDetectMode;
AR_MATRIX_CODE_TYPE matrixCodeType;
// Select correct buffer for this context.
glDrawBuffer(GL_BACK);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
arglPixelBufferDataUpload(gArglSettings, gARTImage);
arglDispImage(gArglSettings);
if (gMultiConfigCount)
{
arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, p);
glMatrixMode(GL_PROJECTION);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(p);
#else
glLoadMatrixd(p);
#endif
glMatrixMode(GL_MODELVIEW);
glEnable(GL_DEPTH_TEST);
// If we have multi-configs, show their origin onscreen.
for (k = 0; k < gMultiConfigCount; k++)
{
showMErr[k] = FALSE;
if (gMultiConfigs[k]->prevF != 0)
{
arglCameraViewRH((const ARdouble (*)[4])gMultiConfigs[k]->trans, m, 1.0);
#ifdef ARDOUBLE_IS_FLOAT
glLoadMatrixf(m);
#else
glLoadMatrixd(m);
#endif
drawAxes();
#ifdef ARDOUBLE_IS_FLOAT
for (i = 0; i < 16; i++)
m0[i] = (GLdouble)m[i];
for (i = 0; i < 16; i++)
p0[i] = (GLdouble)p[i];
if (gluProject(0, 0, 0, m0, p0, gViewport, &winX, &winY, &winZ) == GL_TRUE)
#else
if (gluProject(0, 0, 0, m, p, gViewport, &winX, &winY, &winZ) == GL_TRUE)
#endif
{
showMErr[k] = TRUE;
MX[k] = winX; MY[k] = winY;
}
}
} // for k
}
// Any 2D overlays go here.
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, (GLdouble)windowWidth, 0, (GLdouble)windowHeight, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
arGetPatternDetectionMode(gARHandle, &pattDetectMode);
arGetMatrixCodeType(gARHandle, &matrixCodeType);
// For all markers, draw onscreen position.
// Colour based on cutoffPhase.
glLoadIdentity();
glVertexPointer(2, GL_FLOAT, 0, vertices);
glEnableClientState(GL_VERTEX_ARRAY);
glLineWidth(2.0f);
for (j = 0; j < gARHandle->marker_num; j++)
{
glColor3ubv(cutoffPhaseColours[gARHandle->markerInfo[j].cutoffPhase].colour);
for (i = 0; i < 5; i++)
{
int dir = gARHandle->markerInfo[j].dir;
vertices[i][0] = (float)gARHandle->markerInfo[j].vertex[(i + 4 - dir) % 4][0] * (float)windowWidth / (float)gARHandle->xsize;
vertices[i][1] = ((float)gARHandle->ysize - (float)gARHandle->markerInfo[j].vertex[(i + 4 - dir) % 4][1]) * (float)windowHeight / (float)gARHandle->ysize;
}
vertices[i][0] = (float)gARHandle->markerInfo[j].pos[0] * (float)windowWidth / (float)gARHandle->xsize;
vertices[i][1] = ((float)gARHandle->ysize - (float)gARHandle->markerInfo[j].pos[1]) * (float)windowHeight / (float)gARHandle->ysize;
glDrawArrays(GL_LINE_STRIP, 0, 6);
// For markers that have been identified, draw the ID number.
if (gARHandle->markerInfo[j].id >= 0)
{
glColor3ub(255, 0, 0);
if (matrixCodeType == AR_MATRIX_CODE_GLOBAL_ID && (pattDetectMode == AR_MATRIX_CODE_DETECTION || pattDetectMode == AR_TEMPLATE_MATCHING_COLOR_AND_MATRIX || pattDetectMode == AR_TEMPLATE_MATCHING_MONO_AND_MATRIX))
snprintf(text, sizeof(text), "%llu (err=%d)", gARHandle->markerInfo[j].globalID, gARHandle->markerInfo[j].errorCorrected);
else
snprintf(text, sizeof(text), "%d", gARHandle->markerInfo[j].id);
print(text, (float)gARHandle->markerInfo[j].pos[0] * (float)windowWidth / (float)gARHandle->xsize, ((float)gARHandle->ysize - (float)gARHandle->markerInfo[j].pos[1]) * (float)windowHeight / (float)gARHandle->ysize, 0, 0);
}
}
glDisableClientState(GL_VERTEX_ARRAY);
// For matrix mode, draw the pattern image of the largest marker.
if (pattDetectMode == AR_MATRIX_CODE_DETECTION || pattDetectMode == AR_TEMPLATE_MATCHING_COLOR_AND_MATRIX || pattDetectMode == AR_TEMPLATE_MATCHING_MONO_AND_MATRIX)
{
int area = 0, biggestMarker = -1;
for (j = 0; j < gARHandle->marker_num; j++)
if (gARHandle->markerInfo[j].area > area)
{
area = gARHandle->markerInfo[j].area;
biggestMarker = j;
}
if (area >= AR_AREA_MIN)
{
int imageProcMode;
ARdouble pattRatio;
ARUint8 ext_patt[AR_PATT_SIZE2_MAX * AR_PATT_SIZE2_MAX * 3]; // Holds unwarped pattern extracted from image.
int size;
int zoom = 4;
ARdouble vertexUpright[4][2];
// Reorder vertices based on dir.
for (i = 0; i < 4; i++)
{
int dir = gARHandle->markerInfo[biggestMarker].dir;
vertexUpright[i][0] = gARHandle->markerInfo[biggestMarker].vertex[(i + 4 - dir) % 4][0];
vertexUpright[i][1] = gARHandle->markerInfo[biggestMarker].vertex[(i + 4 - dir) % 4][1];
}
arGetImageProcMode(gARHandle, &imageProcMode);
arGetPattRatio(gARHandle, &pattRatio);
if (matrixCodeType == AR_MATRIX_CODE_GLOBAL_ID)
{
size = 14;
arPattGetImage2(imageProcMode, AR_MATRIX_CODE_DETECTION, size, size * AR_PATT_SAMPLE_FACTOR2,
gARTImage, gARHandle->xsize, gARHandle->ysize, gARHandle->arPixelFormat, &gCparamLT->paramLTf, vertexUpright, (ARdouble)14 / (ARdouble)(14 + 2), ext_patt);
}
else
{
size = matrixCodeType & AR_MATRIX_CODE_TYPE_SIZE_MASK;
arPattGetImage2(imageProcMode, AR_MATRIX_CODE_DETECTION, size, size * AR_PATT_SAMPLE_FACTOR2,
gARTImage, gARHandle->xsize, gARHandle->ysize, gARHandle->arPixelFormat, &gCparamLT->paramLTf, vertexUpright, pattRatio, ext_patt);
}
glRasterPos2f((float)(windowWidth - size * zoom) - 4.0f, (float)(size * zoom) + 4.0f);
glPixelZoom((float)zoom, (float)-zoom);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glDrawPixels(size, size, GL_LUMINANCE, GL_UNSIGNED_BYTE, ext_patt);
glPixelZoom(1.0f, 1.0f);
}
}
// Draw error value for multimarker pose.
for (k = 0; k < gMultiConfigCount; k++)
{
if (showMErr[k])
{
snprintf(text, sizeof(text), "err=%0.3f", gMultiErrs[k]);
print(text, MX[k], MY[k], 0, 0);
}
}
//
// Draw help text and mode.
//
glLoadIdentity();
if (gShowMode)
{
printMode();
}
if (gShowHelp)
{
if (gShowHelp == 1)
{
printHelpKeys();
}
else if (gShowHelp == 2)
{
bw = 0.0f;
for (i = 0; i < AR_MARKER_INFO_CUTOFF_PHASE_DESCRIPTION_COUNT; i++)
{
w = (float)glutBitmapLength(GLUT_BITMAP_HELVETICA_10, (unsigned char*)arMarkerInfoCutoffPhaseDescriptions[cutoffPhaseColours[i].cutoffPhase]);
if (w > bw)
bw = w;
}
bw += 12.0f; // Space for color block.
bh = AR_MARKER_INFO_CUTOFF_PHASE_DESCRIPTION_COUNT * 10.0f /* character height */ + (AR_MARKER_INFO_CUTOFF_PHASE_DESCRIPTION_COUNT - 1) * 2.0f /* line spacing */;
drawBackground(bw, bh, 2.0f, 2.0f);
// Draw the colour block and text, line by line.
for (i = 0; i < AR_MARKER_INFO_CUTOFF_PHASE_DESCRIPTION_COUNT; i++)
{
for (j = 0; j < 300; j += 3)
{
pixels[j] = cutoffPhaseColours[i].colour[0];
pixels[j + 1] = cutoffPhaseColours[i].colour[1];
pixels[j + 2] = cutoffPhaseColours[i].colour[2];
}
glRasterPos2f(2.0f, (AR_MARKER_INFO_CUTOFF_PHASE_DESCRIPTION_COUNT - 1 - i) * 12.0f + 2.0f);
glPixelZoom(1.0f, 1.0f);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glDrawPixels(10, 10, GL_RGB, GL_UNSIGNED_BYTE, pixels);
print(arMarkerInfoCutoffPhaseDescriptions[cutoffPhaseColours[i].cutoffPhase], 14.0f, (AR_MARKER_INFO_CUTOFF_PHASE_DESCRIPTION_COUNT - 1 - i) * 12.0f + 2.0f, 0, 0);
}
}
}
glutSwapBuffers();
}