List of usage examples for org.lwjgl.opengl GL11 glShadeModel
public static native void glShadeModel(@NativeType("GLenum") int mode);
From source file:co.uk.silvania.rpgcore.client.skillgui.GuiScrollingList_Mod.java
License:Open Source License
public void drawScreen(int mouseX, int mouseY, float p_22243_3_) { this.mouseX = mouseX; this.mouseY = mouseY; this.drawBackground(); int listLength = this.getSize(); int scrollBarXStart = this.left + this.listWidth - 6; int scrollBarXEnd = scrollBarXStart + 6; int boxLeft = this.left; int boxRight = scrollBarXStart - 1; int var10; int var11; int var13; int var19; var10 = mouseY - this.top - this.field_27261_r + (int) this.scrollDistance - 4; var11 = var10 / this.slotHeight; //Tells the GUI which element we're hovering over, for tooltip rendering. if (mouseX >= boxLeft && mouseX <= boxRight && var11 >= 0 && var10 >= 0 && var11 < listLength) { hoverElement = var11; }//from w w w . j a v a 2s .c o m if (Mouse.isButtonDown(0)) { if (this.initialMouseClickY == -1.0F) { boolean var7 = true; if (mouseY >= this.top && mouseY <= this.bottom) { var10 = mouseY - this.top - this.field_27261_r + (int) this.scrollDistance - 4; var11 = var10 / this.slotHeight; if (mouseX >= boxLeft && mouseX <= boxRight && var11 >= 0 && var10 >= 0 && var11 < listLength) { boolean var12 = var11 == this.selectedIndex && System.currentTimeMillis() - this.lastClickTime < 250L; this.elementClicked(var11, var12); this.selectedIndex = var11; this.lastClickTime = System.currentTimeMillis(); } else if (mouseX >= boxLeft && mouseX <= boxRight && var10 < 0) { this.func_27255_a(mouseX - boxLeft, mouseY - this.top + (int) this.scrollDistance - 4); var7 = false; } if (mouseX >= scrollBarXStart && mouseX <= scrollBarXEnd) { this.scrollFactor = -1.0F; var19 = this.getContentHeight() - (this.bottom - this.top - 4); if (var19 < 1) { var19 = 1; } var13 = (int) ((float) ((this.bottom - this.top) * (this.bottom - this.top)) / (float) this.getContentHeight()); if (var13 < 32) { var13 = 32; } if (var13 > this.bottom - this.top - 8) { var13 = this.bottom - this.top - 8; } this.scrollFactor /= (float) (this.bottom - this.top - var13) / (float) var19; } else { this.scrollFactor = 1.0F; } if (var7) { this.initialMouseClickY = (float) mouseY; } else { this.initialMouseClickY = -2.0F; } } else { this.initialMouseClickY = -2.0F; } } else if (this.initialMouseClickY >= 0.0F) { this.scrollDistance -= ((float) mouseY - this.initialMouseClickY) * this.scrollFactor; this.initialMouseClickY = (float) mouseY; } } else { while (Mouse.next()) { int var16 = Mouse.getEventDWheel(); if (var16 != 0) { if (var16 > 0) { var16 = -1; } else if (var16 < 0) { var16 = 1; } this.scrollDistance += (float) (var16 * this.slotHeight / 2); } } this.initialMouseClickY = -1.0F; } this.applyScrollLimits(); Tessellator var18 = Tessellator.instance; if (this.client.theWorld != null) { this.drawGradientRect(this.left, this.top, this.right, this.bottom, -1072689136, -804253680); } else { GL11.glDisable(GL11.GL_LIGHTING); GL11.glDisable(GL11.GL_FOG); this.client.renderEngine.bindTexture(Gui.optionsBackground); GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); float var17 = 32.0F; var18.startDrawingQuads(); var18.setColorOpaque_I(2105376); var18.addVertexWithUV((double) this.left, (double) this.bottom, 0.0D, (double) ((float) this.left / var17), (double) ((float) (this.bottom + (int) this.scrollDistance) / var17)); var18.addVertexWithUV((double) this.right, (double) this.bottom, 0.0D, (double) ((float) this.right / var17), (double) ((float) (this.bottom + (int) this.scrollDistance) / var17)); var18.addVertexWithUV((double) this.right, (double) this.top, 0.0D, (double) ((float) this.right / var17), (double) ((float) (this.top + (int) this.scrollDistance) / var17)); var18.addVertexWithUV((double) this.left, (double) this.top, 0.0D, (double) ((float) this.left / var17), (double) ((float) (this.top + (int) this.scrollDistance) / var17)); var18.draw(); } //boxRight = this.listWidth / 2 - 92 - 16; var10 = this.top + 4 - (int) this.scrollDistance; if (this.field_27262_q) { this.func_27260_a(boxRight, var10, var18); } int var14; for (var11 = 0; var11 < listLength; ++var11) { var19 = var10 + var11 * this.slotHeight + this.field_27261_r; var13 = this.slotHeight - 4; if (var19 <= this.bottom && var19 + var13 >= this.top) { if (this.field_25123_p && this.isSelected(var11)) { var14 = boxLeft; int var15 = boxRight; GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); GL11.glDisable(GL11.GL_TEXTURE_2D); var18.startDrawingQuads(); var18.setColorOpaque_I(8421504); var18.addVertexWithUV((double) var14, (double) (var19 + var13 + 2), 0.0D, 0.0D, 1.0D); var18.addVertexWithUV((double) var15, (double) (var19 + var13 + 2), 0.0D, 1.0D, 1.0D); var18.addVertexWithUV((double) var15, (double) (var19 - 2), 0.0D, 1.0D, 0.0D); var18.addVertexWithUV((double) var14, (double) (var19 - 2), 0.0D, 0.0D, 0.0D); var18.setColorOpaque_I(0); var18.addVertexWithUV((double) (var14 + 1), (double) (var19 + var13 + 1), 0.0D, 0.0D, 1.0D); var18.addVertexWithUV((double) (var15 - 1), (double) (var19 + var13 + 1), 0.0D, 1.0D, 1.0D); var18.addVertexWithUV((double) (var15 - 1), (double) (var19 - 1), 0.0D, 1.0D, 0.0D); var18.addVertexWithUV((double) (var14 + 1), (double) (var19 - 1), 0.0D, 0.0D, 0.0D); var18.draw(); GL11.glEnable(GL11.GL_TEXTURE_2D); } this.drawSlot(var11, boxRight, var19, var13, var18); } } GL11.glDisable(GL11.GL_DEPTH_TEST); byte var20 = 4; if (this.client.theWorld == null) { this.overlayBackground(0, this.top, 255, 255); this.overlayBackground(this.bottom, this.listHeight, 255, 255); } GL11.glEnable(GL11.GL_BLEND); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glDisable(GL11.GL_ALPHA_TEST); GL11.glShadeModel(GL11.GL_SMOOTH); GL11.glDisable(GL11.GL_TEXTURE_2D); var18.startDrawingQuads(); var18.setColorRGBA_I(0, 0); var18.addVertexWithUV((double) this.left, (double) (this.top + var20), 0.0D, 0.0D, 1.0D); var18.addVertexWithUV((double) this.right, (double) (this.top + var20), 0.0D, 1.0D, 1.0D); var18.setColorRGBA_I(0, 255); var18.addVertexWithUV((double) this.right, (double) this.top, 0.0D, 1.0D, 0.0D); var18.addVertexWithUV((double) this.left, (double) this.top, 0.0D, 0.0D, 0.0D); var18.draw(); var18.startDrawingQuads(); var18.setColorRGBA_I(0, 255); var18.addVertexWithUV((double) this.left, (double) this.bottom, 0.0D, 0.0D, 1.0D); var18.addVertexWithUV((double) this.right, (double) this.bottom, 0.0D, 1.0D, 1.0D); var18.setColorRGBA_I(0, 0); var18.addVertexWithUV((double) this.right, (double) (this.bottom - var20), 0.0D, 1.0D, 0.0D); var18.addVertexWithUV((double) this.left, (double) (this.bottom - var20), 0.0D, 0.0D, 0.0D); var18.draw(); var19 = this.getContentHeight() - (this.bottom - this.top - 4); if (var19 > 0) { var13 = (this.bottom - this.top) * (this.bottom - this.top) / this.getContentHeight(); if (var13 < 32) { var13 = 32; } if (var13 > this.bottom - this.top - 8) { var13 = this.bottom - this.top - 8; } var14 = (int) this.scrollDistance * (this.bottom - this.top - var13) / var19 + this.top; if (var14 < this.top) { var14 = this.top; } var18.startDrawingQuads(); var18.setColorRGBA_I(0, 255); var18.addVertexWithUV((double) scrollBarXStart, (double) this.bottom, 0.0D, 0.0D, 1.0D); var18.addVertexWithUV((double) scrollBarXEnd, (double) this.bottom, 0.0D, 1.0D, 1.0D); var18.addVertexWithUV((double) scrollBarXEnd, (double) this.top, 0.0D, 1.0D, 0.0D); var18.addVertexWithUV((double) scrollBarXStart, (double) this.top, 0.0D, 0.0D, 0.0D); var18.draw(); var18.startDrawingQuads(); var18.setColorRGBA_I(8421504, 255); var18.addVertexWithUV((double) scrollBarXStart, (double) (var14 + var13), 0.0D, 0.0D, 1.0D); var18.addVertexWithUV((double) scrollBarXEnd, (double) (var14 + var13), 0.0D, 1.0D, 1.0D); var18.addVertexWithUV((double) scrollBarXEnd, (double) var14, 0.0D, 1.0D, 0.0D); var18.addVertexWithUV((double) scrollBarXStart, (double) var14, 0.0D, 0.0D, 0.0D); var18.draw(); var18.startDrawingQuads(); var18.setColorRGBA_I(12632256, 255); var18.addVertexWithUV((double) scrollBarXStart, (double) (var14 + var13 - 1), 0.0D, 0.0D, 1.0D); var18.addVertexWithUV((double) (scrollBarXEnd - 1), (double) (var14 + var13 - 1), 0.0D, 1.0D, 1.0D); var18.addVertexWithUV((double) (scrollBarXEnd - 1), (double) var14, 0.0D, 1.0D, 0.0D); var18.addVertexWithUV((double) scrollBarXStart, (double) var14, 0.0D, 0.0D, 0.0D); var18.draw(); } this.func_27257_b(mouseX, mouseY); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_ALPHA_TEST); GL11.glDisable(GL11.GL_BLEND); }
From source file:com.aelitis.azureus.plugins.view3d.ViewTest2.java
License:Open Source License
public static void main(String[] args) { final Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new FillLayout()); Composite comp = new Composite(shell, SWT.NONE); comp.setLayout(new FillLayout()); GLData data = new GLData(); data.doubleBuffer = true;/*from w w w .jav a 2 s . c om*/ data.accumAlphaSize = 8; data.accumBlueSize = 8; data.accumGreenSize = 8; data.accumRedSize = 8; final GLCanvas canvas = new GLCanvas(comp, SWT.NONE, data); canvas.setCurrent(); try { GLContext.useContext(canvas); } catch (LWJGLException e) { e.printStackTrace(); } canvas.addListener(SWT.Resize, new Listener() { public void handleEvent(Event event) { Rectangle bounds = canvas.getBounds(); float fAspect = (float) bounds.width / (float) bounds.height; canvas.setCurrent(); try { GLContext.useContext(canvas); } catch (LWJGLException e) { e.printStackTrace(); } GL11.glViewport(0, 0, bounds.width, bounds.height); GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glLoadIdentity(); GLU.gluPerspective(45.0f, fAspect, 0.5f, 400.0f); GL11.glMatrixMode(GL11.GL_MODELVIEW); GL11.glLoadIdentity(); } }); GL11.glLineWidth(1); GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST); GL11.glEnable(GL11.GL_LINE_SMOOTH); GL11.glEnable(GL11.GL_BLEND); GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glClearColor(1.0f, 1.0f, 1.0f, 1.0f); GL11.glColor3f(1.0f, 0.0f, 0.0f); GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST); GL11.glClearDepth(1.0); GL11.glLineWidth(2); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glShadeModel(GL11.GL_FLAT); GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f); GL11.glClearAccum(0.0f, 0.0f, 0.0f, 0.0f); shell.setText("SWT/LWJGL Example"); shell.setSize(640, 480); shell.open(); final Runnable run = new Runnable() { float rot = 0; public void run() { if (!canvas.isDisposed()) { canvas.setCurrent(); try { GLContext.useContext(canvas); } catch (LWJGLException e) { e.printStackTrace(); } int ACSIZE = 8; int[] viewport = getViewport(); GL11.glClear(GL11.GL_ACCUM_BUFFER_BIT); for (int jitter = 0; jitter < ACSIZE; jitter++) { GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT); double jit_x = jits[jitter][0]; double jit_y = jits[jitter][1]; accPerspective(50.0, (double) viewport[2] / (double) viewport[3], 1.0, 15.0, jit_x, jit_y, 0.0, 0.0, 1.0); { GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT); GL11.glClearColor(.3f, .5f, .8f, 1.0f); GL11.glLoadIdentity(); GL11.glTranslatef(0.0f, 0.0f, -10.0f); float frot = rot; GL11.glRotatef(0.15f * rot, 2.0f * frot, 10.0f * frot, 1.0f); GL11.glRotatef(0.3f * rot, 3.0f * frot, 1.0f * frot, 1.0f); GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL); GL11.glColor3f(0.9f, 0.9f, 0.9f); drawCylinder(2, 3, 50, 0); drawTorus(1, 1.9f + ((float) Math.sin((0.004f * frot))), 15, 15); } GL11.glAccum(GL11.GL_ACCUM, 1.0f / ACSIZE); } GL11.glAccum(GL11.GL_RETURN, 1.0f); GL11.glFlush(); rot += 0.1; canvas.swapBuffers(); display.asyncExec(this); } } }; canvas.addListener(SWT.Paint, new Listener() { public void handleEvent(Event event) { run.run(); } }); display.asyncExec(run); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:com.ardor3d.scene.state.lwjgl.LwjglShadingStateUtil.java
License:Open Source License
public static void apply(final ShadingState state) { // ask for the current state record final RenderContext context = ContextManager.getCurrentContext(); final ShadingStateRecord record = (ShadingStateRecord) context.getStateRecord(StateType.Shading); context.setCurrentState(StateType.Shading, state); // If not enabled, we'll use smooth final int toApply = state.isEnabled() ? getGLShade(state.getShadingMode()) : GL11.GL_SMOOTH; // only apply if we're different. Update record to reflect any changes. if (!record.isValid() || toApply != record.lastShade) { GL11.glShadeModel(toApply); record.lastShade = toApply;// w ww . j a va 2 s . co m } if (!record.isValid()) { record.validate(); } }
From source file:com.badlogic.gdx.backends.lwjgl.LwjglGL10.java
License:Apache License
public final void glShadeModel(int mode) { GL11.glShadeModel(mode); }
From source file:com.builtbroken.atomic.lib.Render2DHelper.java
/** * Draws a rectangle with a vertical gradient between the specified colors. *//*w w w .j av a 2s .c o m*/ public static void drawGradientRect(int p_73733_1_, int p_73733_2_, int p_73733_3_, int p_73733_4_, int p_73733_5_, int p_73733_6_) { float f = (float) (p_73733_5_ >> 24 & 255) / 255.0F; float f1 = (float) (p_73733_5_ >> 16 & 255) / 255.0F; float f2 = (float) (p_73733_5_ >> 8 & 255) / 255.0F; float f3 = (float) (p_73733_5_ & 255) / 255.0F; float f4 = (float) (p_73733_6_ >> 24 & 255) / 255.0F; float f5 = (float) (p_73733_6_ >> 16 & 255) / 255.0F; float f6 = (float) (p_73733_6_ >> 8 & 255) / 255.0F; float f7 = (float) (p_73733_6_ & 255) / 255.0F; GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_ALPHA_TEST); OpenGlHelper.glBlendFunc(770, 771, 1, 0); GL11.glShadeModel(GL11.GL_SMOOTH); Tessellator tessellator = Tessellator.instance; tessellator.startDrawingQuads(); tessellator.setColorRGBA_F(f1, f2, f3, f); tessellator.addVertex((double) p_73733_3_, (double) p_73733_2_, (double) zLevel); tessellator.addVertex((double) p_73733_1_, (double) p_73733_2_, (double) zLevel); tessellator.setColorRGBA_F(f5, f6, f7, f4); tessellator.addVertex((double) p_73733_1_, (double) p_73733_4_, (double) zLevel); tessellator.addVertex((double) p_73733_3_, (double) p_73733_4_, (double) zLevel); tessellator.draw(); GL11.glShadeModel(GL11.GL_FLAT); GL11.glDisable(GL11.GL_BLEND); GL11.glEnable(GL11.GL_ALPHA_TEST); GL11.glEnable(GL11.GL_TEXTURE_2D); }
From source file:com.darkcart.xdolf.util.RenderUtils.java
License:Open Source License
public static void drawGradientRect(double x, double y, double x2, double y2, int col1, int col2) { float f = (float) (col1 >> 24 & 0xFF) / 255F; float f1 = (float) (col1 >> 16 & 0xFF) / 255F; float f2 = (float) (col1 >> 8 & 0xFF) / 255F; float f3 = (float) (col1 & 0xFF) / 255F; float f4 = (float) (col2 >> 24 & 0xFF) / 255F; float f5 = (float) (col2 >> 16 & 0xFF) / 255F; float f6 = (float) (col2 >> 8 & 0xFF) / 255F; float f7 = (float) (col2 & 0xFF) / 255F; GL11.glEnable(GL11.GL_BLEND);//from w ww .j ava2 s.c o m GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glEnable(GL11.GL_LINE_SMOOTH); GL11.glShadeModel(GL11.GL_SMOOTH); GL11.glPushMatrix(); GL11.glBegin(GL11.GL_QUADS); GL11.glColor4f(f1, f2, f3, f); GL11.glVertex2d(x2, y); GL11.glVertex2d(x, y); GL11.glColor4f(f5, f6, f7, f4); GL11.glVertex2d(x, y2); GL11.glVertex2d(x2, y2); GL11.glEnd(); GL11.glPopMatrix(); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_LINE_SMOOTH); GL11.glShadeModel(GL11.GL_FLAT); }
From source file:com.gameminers.ethereal.architect.ModelCanvas.java
License:Open Source License
@Override protected void paintGL() { try {/*from w w w .ja v a 2s . c o m*/ if (getWidth() != current_width || getHeight() != current_height) { current_width = getWidth(); current_height = getHeight(); GL11.glViewport(0, 0, current_width, current_height); } GL11.glClearColor(0.0f, 0.6f, 0.5f, 1.0f); GL11.glClearDepth(1.0); GL11.glColor3f(1, 1, 1); GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT); GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glDepthFunc(GL11.GL_LEQUAL); GL11.glLoadIdentity(); GLU.gluPerspective(45.0f, (float) getWidth() / (float) getHeight(), 0.1f, 1000.0f); GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST); GL11.glMatrixMode(GL11.GL_MODELVIEW); GL11.glPushMatrix(); GL11.glTranslatef(0, 0, zoom); GL11.glRotatef(angle, 0f, 1f, 0f); GL11.glRotatef(tilt, 1f, 0f, 0f); GL11.glTranslatef(-16, -16, -16); if (lit) { GL11.glEnable(GL11.GL_LIGHTING); GL11.glEnable(GL11.GL_LIGHT0); GL11.glLight(GL11.GL_LIGHT0, GL11.GL_POSITION, lightPosition); GL11.glLight(GL11.GL_LIGHT0, GL11.GL_AMBIENT, lightAmbient); } else { GL11.glDisable(GL11.GL_LIGHTING); } if (textured) { GL11.glEnable(GL11.GL_TEXTURE_2D); } else { GL11.glDisable(GL11.GL_TEXTURE_2D); } if (model != null) { if (model.isAmbientOcclusionEnabled()) { GL11.glShadeModel(GL11.GL_SMOOTH); } else { GL11.glShadeModel(GL11.GL_FLAT); } for (ModelElement ele : model.getElements()) { GL11.glPushMatrix(); if (ele.isShade()) { GL11.glEnable(GL11.GL_LIGHTING); } else { GL11.glDisable(GL11.GL_LIGHTING); } float fromX = ele.getFrom()[0]; float fromY = ele.getFrom()[1]; float fromZ = ele.getFrom()[2]; float toX = ele.getTo()[0]; float toY = ele.getTo()[1]; float toZ = ele.getTo()[2]; float fX = (fromX > toX ? fromX : toX); float fY = (fromY > toY ? fromY : toY); float fZ = (fromZ > toZ ? fromZ : toZ); float tX = (fromX > toX ? toX : fromX); float tY = (fromY > toY ? toY : fromY); float tZ = (fromZ > toZ ? toZ : fromZ); GL11.glTranslatef(fX, fY, fZ); float scaleX = tX - fX; float scaleY = tY - fY; float scaleZ = tZ - fZ; GL11.glBegin(GL11.GL_QUADS); GL11.glNormal3f(0, 0, -1f); for (int i = 0; i < vertices.length / 3; i++) { int faceIdx = i / 4; ModelFace face; switch (faceIdx) { case 0: face = ele.getFaces().getNorth(); break; case 1: face = ele.getFaces().getSouth(); break; case 2: face = ele.getFaces().getUp(); break; case 3: face = ele.getFaces().getDown(); break; case 4: face = ele.getFaces().getWest(); break; case 5: face = ele.getFaces().getEast(); break; default: face = null; break; } int idx = i * 3; float vX = vertices[idx] * scaleX; float vY = vertices[idx + 1] * scaleY; float vZ = vertices[idx + 2] * scaleZ; /*float u; float v; GL11.glTexCoord2f(u, v);*/ GL11.glVertex3f(vX, vY, vZ); } GL11.glEnd(); GL11.glPopMatrix(); } } GL11.glPopMatrix(); swapBuffers(); repaint(); } catch (LWJGLException e) { throw new RuntimeException(e); } }
From source file:com.gameminers.mav.render.Rendering.java
License:Open Source License
public static void setUpGL() { GL11.glEnable(GL11.GL_TEXTURE_2D);//from www .j a v a2s . c om GL11.glDisable(GL11.GL_DEPTH_TEST); GL11.glDisable(GL11.GL_LIGHTING); GL11.glClearDepth(1); GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_BLEND); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); }
From source file:com.kodehawa.gui.api.render.ModGuiUtils.java
License:Open Source License
/** * Gradient quad// w ww . j a v a2 s.c o m * * @param x * @param y * @param x2 * @param y2 * @param col1 * @param col2 */ public static void drawGradientRect(int x, int y, int x2, int y2, int col1, int col2) { float f = ((col1 >> 24) & 0xFF) / 255F; float f1 = ((col1 >> 16) & 0xFF) / 255F; float f2 = ((col1 >> 8) & 0xFF) / 255F; float f3 = (col1 & 0xFF) / 255F; float f4 = ((col2 >> 24) & 0xFF) / 255F; float f5 = ((col2 >> 16) & 0xFF) / 255F; float f6 = ((col2 >> 8) & 0xFF) / 255F; float f7 = (col2 & 0xFF) / 255F; GL11.glEnable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glEnable(GL11.GL_LINE_SMOOTH); GL11.glShadeModel(GL11.GL_SMOOTH); GL11.glPushMatrix(); GL11.glBegin(GL11.GL_QUADS); GL11.glColor4f(f1, f2, f3, f); GL11.glVertex2d(x2, y); GL11.glVertex2d(x, y); GL11.glColor4f(f5, f6, f7, f4); GL11.glVertex2d(x, y2); GL11.glVertex2d(x2, y2); GL11.glEnd(); GL11.glPopMatrix(); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_LINE_SMOOTH); GL11.glShadeModel(GL11.GL_FLAT); }
From source file:com.kodehawa.gui.api.render.ModGuiUtils.java
License:Open Source License
/** * Sideways gradient quad/*w w w. j a va 2 s. com*/ * * @param x * @param y * @param x2 * @param y2 * @param col1 * @param col2 */ public static void drawSideGradientRect(float x, float y, float x2, float y2, int col1, int col2) { float f = ((col1 >> 24) & 0xFF) / 255F; float f1 = ((col1 >> 16) & 0xFF) / 255F; float f2 = ((col1 >> 8) & 0xFF) / 255F; float f3 = (col1 & 0xFF) / 255F; float f4 = ((col2 >> 24) & 0xFF) / 255F; float f5 = ((col2 >> 16) & 0xFF) / 255F; float f6 = ((col2 >> 8) & 0xFF) / 255F; float f7 = (col2 & 0xFF) / 255F; GL11.glEnable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glEnable(GL11.GL_LINE_SMOOTH); GL11.glShadeModel(GL11.GL_SMOOTH); GL11.glPushMatrix(); GL11.glBegin(GL11.GL_QUADS); GL11.glColor4f(f1, f2, f3, f); GL11.glVertex2d(x2, y); GL11.glColor4f(f5, f6, f7, f4); GL11.glVertex2d(x, y); GL11.glVertex2d(x, y2); GL11.glColor4f(f1, f2, f3, f); GL11.glVertex2d(x2, y2); GL11.glEnd(); GL11.glPopMatrix(); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_LINE_SMOOTH); GL11.glShadeModel(GL11.GL_FLAT); }