Method R_Clear

client/src/main/java/jake2/client/render/fast/Main.java:787–817

R_Clear

()

	 * R_Clear
	 */
	void R_Clear() {
		if (gl_ztrick.value != 0.0f) {

			if (gl_clear.value != 0.0f) {
				gl.glClear(GL_COLOR_BUFFER_BIT);
			}

			trickframe++;
			if ((trickframe & 1) != 0) {
				gldepthmin = 0;
				gldepthmax = 0.49999f;
				gl.glDepthFunc(GL_LEQUAL);
			}
			else {
				gldepthmin = 1;
				gldepthmax = 0.5f;
				gl.glDepthFunc(GL_GEQUAL);
			}
		}
		else {
			if (gl_clear.value != 0.0f)
				gl.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
			else
				gl.glClear(GL_DEPTH_BUFFER_BIT);

			gldepthmin = 0;
			gldepthmax = 1;
			gl.glDepthFunc(GL_LEQUAL);
		}
		gl.glDepthRange(gldepthmin, gldepthmax);
	}

	/**
	 * R_Flash