C++ (Cpp) list::Draw Beispiele

Beispiel #1

Datei: main.cpp Projekt: relasers/OPENGL_Practice

// À©µµ¿ì Ãâ·Â ÇÔ¼ö
GLvoid drawScene(GLvoid)
{


	glClearColor(0.0f, 0.0f, 0.0f, 1.0f); // ¹ÙÅÁ»ö ÁöÁ¤
	glClear(GL_COLOR_BUFFER_BIT); // ¼³Á¤µÈ »öÀ¸·Î  †Ã¼¸¦ Ä¥Çϱâ
								  // »ö»ó ÁöÁ¤ÇÏ°í »ç°¢Çü ±×¸®±â

	if (rectexist) {
		glColor4f(1.0, 5.0, 0.0, 1.0f);
		glBegin(GL_POLYGON);
			glVertex2i(rectpt.x, rectpt.y + RectSize); //v1
			glVertex2i(rectpt.x, rectpt.y); //v2
			glVertex2i(rectpt.x + RectSize, rectpt.y); //v3
			glVertex2i(rectpt.x + RectSize, rectpt.y + RectSize); //v4
		glEnd();
	}
	

	for (itor = shapes.begin(); itor != shapes.end(); itor++)
	{
		itor->Draw();
	}

	glFlush(); // È­¸é¿¡ Ãâ·ÂÇϱâ
}

Beispiel #2

Datei: main.cpp Projekt: relasers/OPENGL_Practice

// À©µµ¿ì Ãâ·Â ÇÔ¼ö
GLvoid drawScene(GLvoid)
{
	glClearColor(0.0f, 0.0f, 0.0f, 1.0f); // ¹ÙÅÁ»ö ÁöÁ¤
	glClear(GL_COLOR_BUFFER_BIT); // ¼³Á¤µÈ »öÀ¸·Î  †Ã¼¸¦ Ä¥Çϱâ
								  // »ö»ó ÁöÁ¤ÇÏ°í »ç°¢Çü ±×¸®±â
	glEnable(GL_BLEND);

	glColor4f(0.0, 0.0, 0.0, 0.5f);
	glRectf(0, 0, Window_Width, Window_Height);
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_COLOR);
	

	for (itor = madurai.begin(); itor != madurai.end(); itor++)
	{
		itor->Draw();
	}

	glDisable(GL_BLEND);

	glFlush(); // È­¸é¿¡ Ãâ·ÂÇϱâ
}