Differential D1371 Diff 4603 source/blender/editors/interface/interface_draw.c

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source/blender/editors/interface/interface_draw.c

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	void UI_draw_text_underline(int pos_x, int pos_y, int len, int height)			void UI_draw_text_underline(int pos_x, int pos_y, int len, int height)
	{			{
	int ofs_y = 4 * U.pixelsize;			int ofs_y = 4 * U.pixelsize;
	glRecti(pos_x, pos_y - ofs_y, pos_x + len, pos_y - ofs_y + (height * U.pixelsize));			glRecti(pos_x, pos_y - ofs_y, pos_x + len, pos_y - ofs_y + (height * U.pixelsize));
	}			}

	/* ************ SPECIAL BUTTON DRAWING FUNCTIONS *********** */			/* ************ SPECIAL BUTTON DRAWING FUNCTIONS *********** */

				/* based on UI_draw_roundbox_gl_mode, check on making a version which allows us to skip some sides */
				void ui_draw_but_TAB_outline(rcti *rect, float rad, int roundboxtype, unsigned char highlight[3],
				unsigned char highlight_fade[3])
				{
				float vec[4][2] = {
				{0.195, 0.02},
				{0.55, 0.169},
				{0.831, 0.45},
				{0.98, 0.805},
				};
				/* add a 1px offset, looks nicer */
				const int minx = rect->xmin + U.pixelsize, maxx = rect->xmax - U.pixelsize;
				const int miny = rect->ymin + U.pixelsize, maxy = rect->ymax - U.pixelsize;
				int a;

				/* mult */
				for (a = 0; a < 4; a++) {
				mul_v2_fl(vec[a], rad);
				}

				glEnable(GL_LINE_SMOOTH);
				glEnable(GL_BLEND);
				glShadeModel(GL_SMOOTH);
				glBegin(GL_LINE_STRIP);

				glColor3ubv(highlight);

				/* start with corner left-top */
				if (roundboxtype & UI_CNR_TOP_LEFT) {
				glVertex2f(minx, maxy - rad);
				for (a = 0; a < 4; a++) {
				glVertex2f(minx + vec[a][1], maxy - rad + vec[a][0]);
				}
				glVertex2f(minx + rad, maxy);
				}
				else {
				glVertex2f(minx, maxy);
				}

				/* corner right-top */
				if (roundboxtype & UI_CNR_TOP_RIGHT) {
				glVertex2f(maxx - rad, maxy);
				for (a = 0; a < 4; a++) {
				glVertex2f(maxx - rad + vec[a][0], maxy - vec[a][1]);
				}
				glVertex2f(maxx, maxy - rad);
				}
				else {
				glVertex2f(maxx, maxy);
				}

				glColor3ubv(highlight_fade);

				/* corner right-bottom */
				if (roundboxtype & UI_CNR_BOTTOM_RIGHT) {
				glVertex2f(maxx, miny + rad);
				for (a = 0; a < 4; a++) {
				glVertex2f(maxx - vec[a][1], miny + rad - vec[a][0]);
				}
				glVertex2f(maxx - rad, miny);
				}
				else {
				glVertex2f(maxx, miny);
				}

				/* corner left-bottom */
				if (roundboxtype & UI_CNR_BOTTOM_LEFT) {
				glVertex2f(minx + rad, miny);
				for (a = 0; a < 4; a++) {
				glVertex2f(minx + rad - vec[a][0], miny + vec[a][1]);
				}
				glVertex2f(minx, miny + rad);
				}
				else {
				glVertex2f(minx, miny);
				}

				glColor3ubv(highlight);

				/* back to corner left-top */
				glVertex2f(minx, roundboxtype & UI_CNR_TOP_LEFT ? maxy - rad : maxy);

				glEnd();
				glShadeModel(GL_FLAT);
				glDisable(GL_BLEND);
				glDisable(GL_LINE_SMOOTH);
				}

	void ui_draw_but_IMAGE(ARegion UNUSED(ar), uiBut but, uiWidgetColors UNUSED(wcol), const rcti rect)			void ui_draw_but_IMAGE(ARegion UNUSED(ar), uiBut but, uiWidgetColors UNUSED(wcol), const rcti rect)
	{			{
	#ifdef WITH_HEADLESS			#ifdef WITH_HEADLESS
	(void)rect;			(void)rect;
	(void)but;			(void)but;
	#else			#else
	ImBuf ibuf = (ImBuf )but->poin;			ImBuf ibuf = (ImBuf )but->poin;
	//GLint scissor[4];			//GLint scissor[4];
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