public static void rect(GL2 gl, float x, float y, float w, float h) {
gl.glBegin(GL2.GL_QUADS);
gl.glVertex2f(x, y);
gl.glVertex2f(x + w, y);
gl.glVertex2f(x + w, y + h);
gl.glVertex2f(x, y + h);
gl.glEnd();
}
public void drawSquare(GL2 gl, float x, float y, float w, float h) {
gl.glBegin(GL_QUADS);
{
gl.glTexCoord2f(0, 0);
gl.glVertex2f(x, y);
gl.glTexCoord2f(1, 0);
gl.glVertex2f(x + w, y);
gl.glTexCoord2f(1, 1);
gl.glVertex2f(x + w, y + h);
gl.glTexCoord2f(0, 1);
gl.glVertex2f(x, y + h);
}
gl.glEnd();
}
@Override
protected void updateGeometry(GL2 gl) {
float width = scene.view.obstacle.edgeWidth;
if (scene.view.renderer.fixedWidthEdges) width /= camera.getScale();
for (int i = 0; i < scene.cspace.obstacle.e.length; i++)
new ArcGeometry(scene.cspace.obstacle.e[i]).draw(gl, width, scene.view.obstacle.edgeDetail);
if (scene.view.obstacle.originVisible) {
gl.glBegin(GL2.GL_LINES);
gl.glVertex2f(-0.1f, 0);
gl.glVertex2f(0.1f, 0);
gl.glVertex2f(0, -0.1f);
gl.glVertex2f(0, 0.1f);
gl.glEnd();
}
}
public void renderSelection(GL2 g) {
if ((Globals.tab == Tab.labels || Globals.tab == Tab.height)) {
g.glDisable(GL2.GL_ALPHA_TEST);
g.glEnable(GL2.GL_BLEND);
g.glBlendFunc(GL2.GL_SRC_ALPHA, GL2.GL_ONE_MINUS_SRC_ALPHA);
double color = System.currentTimeMillis();
color %= 2000d;
color -= 1000d;
color = Math.abs(color);
color /= 1000d;
g.glColor4d(1, 1, 0, 0.1d + 0.2d * color);
g.glBegin(GL2.GL_QUADS);
g.glVertex2f(0, 0);
g.glVertex2f(0, 4);
g.glVertex2f(4, 4);
g.glVertex2f(4, 0);
g.glEnd();
g.glColor4f(1, 1, 1, 1);
g.glDisable(GL2.GL_BLEND);
g.glEnable(GL2.GL_ALPHA_TEST);
}
}
@Override
public void draw(IBNAView view, ICoordinateMapper cm, GL2 gl, Rectangle clip, IResources r) {
if (Boolean.TRUE.equals(t.get(IHasSelected.SELECTED_KEY))) {
List<Point> localPoints = BNAUtils.worldToLocal(cm, t.getPoints());
gl.glLineWidth(1f);
gl.glColor3f(1f, 1f, 1f);
gl.glBegin(GL2.GL_LINE_STRIP);
for (Point p : localPoints) {
gl.glVertex2f(p.x + 0.5f, p.y + 0.5f);
}
gl.glEnd();
gl.glColor3f(0f, 0f, 0f);
gl.glLineStipple(1, (short) (0x0f0f0f0f >> t.getRotatingOffset() % 8));
gl.glBegin(GL2.GL_LINE_STRIP);
for (Point p : localPoints) {
gl.glVertex2f(p.x + 0.5f, p.y + 0.5f);
}
gl.glEnd();
}
}
public void renderObj(GL2 gl) {
gl.glPushMatrix();
gl.glEnable(GL2.GL_TEXTURE_2D);
gl.glTexParameterf(GL2.GL_TEXTURE_2D, GL2.GL_TEXTURE_MAG_FILTER, GL2.GL_NEAREST);
gl.glTexParameterf(GL2.GL_TEXTURE_2D, GL2.GL_TEXTURE_MIN_FILTER, GL2.GL_NEAREST);
texture.enable(gl);
texture.bind(gl);
gl.glDisable(GL2.GL_DEPTH_TEST);
gl.glColor4d(1, 1, 1, transparancy);
gl.glScalef(canvas.orthoCoordWidth / 2, canvas.orthoCoordWidth / 2 / canvas.aspectRatio, 1);
gl.glBegin(GL2.GL_QUADS);
gl.glTexCoord2f(0, 0);
gl.glVertex2f(-1, -1);
gl.glTexCoord2f(1, 0);
gl.glVertex2f(1, -1);
gl.glTexCoord2f(1, 1);
gl.glVertex2f(1, 1);
gl.glTexCoord2f(0, 1);
gl.glVertex2f(-1, 1);
gl.glEnd();
gl.glEnable(GL2.GL_DEPTH_TEST);
gl.glDisable(GL2.GL_TEXTURE_2D);
gl.glPopMatrix();
}
@Override
protected void render(final GL2 gl, GLAutoDrawable drawable) {
gl.glPolygonMode(GL.GL_FRONT_AND_BACK, GL2.GL_LINE);
gl.glBegin(GL.GL_TRIANGLES);
gl.glEdgeFlag(this.drawInsignificantEdges);
gl.glVertex2f(-20, 0);
gl.glEdgeFlag(true);
gl.glVertex2f(20, 0);
gl.glVertex2f(0, 40);
gl.glVertex2f(-20, 0);
gl.glVertex2f(-60, -20);
gl.glEdgeFlag(this.drawInsignificantEdges);
gl.glVertex2f(-20, -40);
gl.glEdgeFlag(true);
gl.glVertex2f(-20, -40);
gl.glVertex2f(0, -80);
gl.glEdgeFlag(this.drawInsignificantEdges);
gl.glVertex2f(20, -40);
gl.glEdgeFlag(true);
gl.glVertex2f(20, -40);
gl.glVertex2f(60, -20);
gl.glEdgeFlag(this.drawInsignificantEdges);
gl.glVertex2f(20, 0);
gl.glEdgeFlag(true);
gl.glEdgeFlag(this.drawInsignificantEdges);
gl.glVertex2f(-20, 0);
gl.glVertex2f(-20, -40);
gl.glVertex2f(20, 0);
gl.glVertex2f(-20, -40);
gl.glVertex2f(20, -40);
gl.glVertex2f(20, 0);
gl.glEdgeFlag(true);
gl.glEnd();
}