List of usage examples for org.lwjgl.opengl GL11 GL_FLAT
int GL_FLAT
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From source file:com.oneofthesevenbillion.ziah.ZiahsClient.util.Utils.java
License:Open Source License
/** * Draws a rectangle with a vertical gradient between the specified colors. */// w w w.j ava 2 s . c om public static void drawGradientRect(int x, int y, int x1, int y2, int color1, int color2, float zLevel) { float var7 = (color1 >> 24 & 255) / 255.0F; float var8 = (color1 >> 16 & 255) / 255.0F; float var9 = (color1 >> 8 & 255) / 255.0F; float var10 = (color1 & 255) / 255.0F; float var11 = (color2 >> 24 & 255) / 255.0F; float var12 = (color2 >> 16 & 255) / 255.0F; float var13 = (color2 >> 8 & 255) / 255.0F; float var14 = (color2 & 255) / 255.0F; GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_ALPHA_TEST); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glShadeModel(GL11.GL_SMOOTH); Tessellator var15 = Tessellator.instance; var15.startDrawingQuads(); var15.setColorRGBA_F(var8, var9, var10, var7); var15.addVertex(x1, y, zLevel); var15.addVertex(x, y, zLevel); var15.setColorRGBA_F(var12, var13, var14, var11); var15.addVertex(x, y2, zLevel); var15.addVertex(x1, y2, zLevel); var15.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.professorvennie.machinerycraft.core.helpers.RenderHelper.java
License:Creative Commons License
public static void drawGradientRect(int par1, int par2, float z, int par3, int par4, int par5, int par6) { float var7 = (par5 >> 24 & 255) / 255F; float var8 = (par5 >> 16 & 255) / 255F; float var9 = (par5 >> 8 & 255) / 255F; float var10 = (par5 & 255) / 255F; float var11 = (par6 >> 24 & 255) / 255F; float var12 = (par6 >> 16 & 255) / 255F; float var13 = (par6 >> 8 & 255) / 255F; float var14 = (par6 & 255) / 255F; GL11.glDisable(GL11.GL_TEXTURE_2D);//from w w w . j a va2s.co m GL11.glEnable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_ALPHA_TEST); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glShadeModel(GL11.GL_SMOOTH); Tessellator var15 = Tessellator.instance; var15.startDrawingQuads(); var15.setColorRGBA_F(var8, var9, var10, var7); var15.addVertex(par3, par2, z); var15.addVertex(par1, par2, z); var15.setColorRGBA_F(var12, var13, var14, var11); var15.addVertex(par1, par4, z); var15.addVertex(par3, par4, z); var15.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.savoycraft.gui.TGFrame.java
License:Open Source License
/** * Draws a rectangle with a HORIZONTAL gradient between the specified * colors.// w w w .j a va2s. c o m * * From MOJANG code */ protected void drawGradientRectH(int par1, int par2, int par3, int par4, int par5, int par6) { float f = (float) (par5 >> 24 & 255) / 255.0F; float f1 = (float) (par5 >> 16 & 255) / 255.0F; float f2 = (float) (par5 >> 8 & 255) / 255.0F; float f3 = (float) (par5 & 255) / 255.0F; float f4 = (float) (par6 >> 24 & 255) / 255.0F; float f5 = (float) (par6 >> 16 & 255) / 255.0F; float f6 = (float) (par6 >> 8 & 255) / 255.0F; float f7 = (float) (par6 & 255) / 255.0F; GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_BLEND); GL11.glDisable(GL11.GL_ALPHA_TEST); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glShadeModel(GL11.GL_SMOOTH); Tessellator tessellator = Tessellator.instance; tessellator.startDrawingQuads(); tessellator.setColorRGBA_F(f5, f6, f7, f4); tessellator.addVertex((double) par3, (double) par2, (double) this.zLevel); tessellator.setColorRGBA_F(f1, f2, f3, f); tessellator.addVertex((double) par1, (double) par2, (double) this.zLevel); tessellator.addVertex((double) par1, (double) par4, (double) this.zLevel); tessellator.setColorRGBA_F(f5, f6, f7, f4); tessellator.addVertex((double) par3, (double) par4, (double) this.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.shinoow.abyssalcraft.client.render.entity.RenderDragonBoss.java
License:Apache License
/** * Renders the dragon, along with its dying animation *///from ww w. j av a 2 s . c o m public void renderDragon(EntityDragonBoss par1entitydragonboss, double par2, double par4, double par6, float par8, float par9) { BossStatus.setBossStatus(par1entitydragonboss, false); super.doRender(par1entitydragonboss, par2, par4, par6, par8, par9); if (par1entitydragonboss.healingcircle != null) { float f2 = EntityDragonMinion.innerRotation + par9; float f3 = MathHelper.sin(f2 * 0.2F) / 2.0F + 0.5F; f3 = (f3 * f3 + f3) * 0.2F; float f4 = (float) (par1entitydragonboss.healingcircle.posX - par1entitydragonboss.posX - (par1entitydragonboss.prevPosX - par1entitydragonboss.posX) * (1.0F - par9)); float f5 = (float) (f3 + par1entitydragonboss.healingcircle.posY - 1.0D - par1entitydragonboss.posY - (par1entitydragonboss.prevPosY - par1entitydragonboss.posY) * (1.0F - par9)); float f6 = (float) (par1entitydragonboss.healingcircle.posZ - par1entitydragonboss.posZ - (par1entitydragonboss.prevPosZ - par1entitydragonboss.posZ) * (1.0F - par9)); float f7 = MathHelper.sqrt_float(f4 * f4 + f6 * f6); float f8 = MathHelper.sqrt_float(f4 * f4 + f5 * f5 + f6 * f6); GL11.glPushMatrix(); GL11.glTranslatef((float) par2, (float) par4 + 2.0F, (float) par6); GL11.glRotatef((float) -Math.atan2(f6, f4) * 180.0F / (float) Math.PI - 90.0F, 0.0F, 1.0F, 0.0F); GL11.glRotatef((float) -Math.atan2(f7, f5) * 180.0F / (float) Math.PI - 90.0F, 1.0F, 0.0F, 0.0F); Tessellator tessellator = Tessellator.instance; RenderHelper.disableStandardItemLighting(); GL11.glDisable(GL11.GL_CULL_FACE); bindTexture(field_110843_g); GL11.glShadeModel(GL11.GL_SMOOTH); float f9 = 0.0F - (par1entitydragonboss.ticksExisted + par9) * 0.01F; float f10 = MathHelper.sqrt_float(f4 * f4 + f5 * f5 + f6 * f6) / 32.0F - (par1entitydragonboss.ticksExisted + par9) * 0.01F; tessellator.startDrawing(5); byte b0 = 8; for (int i = 0; i <= b0; ++i) { float f11 = MathHelper.sin(i % b0 * (float) Math.PI * 2.0F / b0) * 0.75F; float f12 = MathHelper.cos(i % b0 * (float) Math.PI * 2.0F / b0) * 0.75F; float f13 = i % b0 * 1.0F / b0; tessellator.setColorOpaque_I(0); tessellator.addVertexWithUV(f11 * 0.2F, f12 * 0.2F, 0.0D, f13, f10); tessellator.setColorOpaque_I(16777215); tessellator.addVertexWithUV(f11, f12, f8, f13, f9); } tessellator.draw(); GL11.glEnable(GL11.GL_CULL_FACE); GL11.glShadeModel(GL11.GL_FLAT); RenderHelper.enableStandardItemLighting(); GL11.glPopMatrix(); } }
From source file:com.shinoow.abyssalcraft.client.render.entity.RenderDragonBoss.java
License:Apache License
/** * Renders the animation for when an enderdragon dies *//* w w w . ja v a 2s.c o m*/ protected void renderDragonDying(EntityDragonBoss par1entitydragonboss, float par2) { super.renderEquippedItems(par1entitydragonboss, par2); Tessellator tessellator = Tessellator.instance; if (par1entitydragonboss.deathTicks > 0) { RenderHelper.disableStandardItemLighting(); float f1 = (par1entitydragonboss.deathTicks + par2) / 200.0F; float f2 = 0.0F; if (f1 > 0.8F) f2 = (f1 - 0.8F) / 0.2F; Random random = new Random(432L); GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glShadeModel(GL11.GL_SMOOTH); GL11.glEnable(GL11.GL_BLEND); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE); GL11.glDisable(GL11.GL_ALPHA_TEST); GL11.glEnable(GL11.GL_CULL_FACE); GL11.glDepthMask(false); GL11.glPushMatrix(); GL11.glTranslatef(0.0F, -1.0F, -2.0F); for (int i = 0; i < (f1 + f1 * f1) / 2.0F * 60.0F; ++i) { GL11.glRotatef(random.nextFloat() * 360.0F, 1.0F, 0.0F, 0.0F); GL11.glRotatef(random.nextFloat() * 360.0F, 0.0F, 1.0F, 0.0F); GL11.glRotatef(random.nextFloat() * 360.0F, 0.0F, 0.0F, 1.0F); GL11.glRotatef(random.nextFloat() * 360.0F, 1.0F, 0.0F, 0.0F); GL11.glRotatef(random.nextFloat() * 360.0F, 0.0F, 1.0F, 0.0F); GL11.glRotatef(random.nextFloat() * 360.0F + f1 * 90.0F, 0.0F, 0.0F, 1.0F); tessellator.startDrawing(6); float f3 = random.nextFloat() * 20.0F + 5.0F + f2 * 10.0F; float f4 = random.nextFloat() * 2.0F + 1.0F + f2 * 2.0F; tessellator.setColorRGBA_I(16777215, (int) (255.0F * (1.0F - f2))); tessellator.addVertex(0.0D, 0.0D, 0.0D); tessellator.setColorRGBA_I(16711935, 0); tessellator.addVertex(-0.866D * f4, f3, -0.5F * f4); tessellator.addVertex(0.866D * f4, f3, -0.5F * f4); tessellator.addVertex(0.0D, f3, 1.0F * f4); tessellator.addVertex(-0.866D * f4, f3, -0.5F * f4); tessellator.draw(); } GL11.glPopMatrix(); GL11.glDepthMask(true); GL11.glDisable(GL11.GL_CULL_FACE); GL11.glDisable(GL11.GL_BLEND); GL11.glShadeModel(GL11.GL_FLAT); GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_ALPHA_TEST); RenderHelper.enableStandardItemLighting(); } }
From source file:com.sr2610.steampunkd.client.TooltipHelper.java
License:Creative Commons License
public static void drawGradientRect(int par1, int par2, float z, int par3, int par4, int par5, int par6) { float var7 = ((par5 >> 24) & 255) / 255F; float var8 = ((par5 >> 16) & 255) / 255F; float var9 = ((par5 >> 8) & 255) / 255F; float var10 = (par5 & 255) / 255F; float var11 = ((par6 >> 24) & 255) / 255F; float var12 = ((par6 >> 16) & 255) / 255F; float var13 = ((par6 >> 8) & 255) / 255F; float var14 = (par6 & 255) / 255F; GlStateManager.disableTexture2D();/* w w w .j av a 2 s.c om*/ GlStateManager.enableBlend(); GlStateManager.disableAlpha(); GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GlStateManager.shadeModel(GL11.GL_SMOOTH); Tessellator var15 = Tessellator.getInstance(); var15.getBuffer().begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_COLOR); var15.getBuffer().pos(par3, par2, z).color(var8, var9, var10, var7).endVertex(); var15.getBuffer().pos(par1, par2, z).color(var8, var9, var10, var7).endVertex(); var15.getBuffer().pos(par1, par4, z).color(var12, var13, var14, var11).endVertex(); var15.getBuffer().pos(par3, par4, z).color(var12, var13, var14, var11).endVertex(); var15.draw(); GlStateManager.shadeModel(GL11.GL_FLAT); GlStateManager.disableBlend(); GlStateManager.enableAlpha(); GlStateManager.enableTexture2D(); }
From source file:com.sriramramani.droid.inspector.ui.InspectorCanvas.java
License:Mozilla Public License
public InspectorCanvas(Composite parent, int style, GLData data) { super(parent, style, data); setCurrent();//w w w.j a va 2 s .com // Clear the canvas. GL11.glClearColor(CLEAR_COLOR[0], CLEAR_COLOR[1], CLEAR_COLOR[2], CLEAR_COLOR[3]); GL11.glClearDepth(1.0f); GL11.glLineWidth(1.0f); GL11.glPointSize(1.0f); GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_LINE_SMOOTH); GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST); GL11.glEnable(GL11.GL_POLYGON_SMOOTH); GL11.glHint(GL11.GL_POLYGON_SMOOTH_HINT, GL11.GL_NICEST); GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST); GL11.glDisable(GL11.GL_LIGHTING); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glDepthMask(true); GL11.glDepthFunc(GL11.GL_LEQUAL); GL11.glEnable(GL11.GL_ALPHA_TEST); GL11.glAlphaFunc(GL11.GL_GREATER, 0.01f); GL11.glEnable(GL11.GL_STENCIL_TEST); GL11.glStencilFunc(GL11.GL_ALWAYS, 0x1, 0xf); GL11.glStencilOp(GL11.GL_INCR, GL11.GL_KEEP, GL11.GL_INCR); GL11.glEnable(GL11.GL_BLEND); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); reset(); mTransform = new Matrix4f(); mTransform.setIdentity(); addListener(SWT.Resize, this); addListener(SWT.Paint, this); addMouseListener(this); addMouseWheelListener(this); }
From source file:com.teambrmodding.luxetumbra.client.gui.GuiToggleMenu.java
License:Creative Commons License
@Override public void drawScreen(int mx, int my, float partialTicks) { super.drawScreen(mx, my, partialTicks); GlStateManager.pushMatrix();/*from ww w .ja va 2 s. c o m*/ GlStateManager.disableTexture2D(); final int x = width / 2; final int y = height / 2; final int maxRadius = 60; final boolean mouseIn = true; final float angle = mouseAngle(x, y, mx, my); final float distance = mouseDistance(x, y, mx, my); final int highlight = 5; GlStateManager.enableBlend(); GlStateManager.shadeModel(GL11.GL_SMOOTH); final int segments = 2; //TODO float totalDeg = 0F; final float degPer = 360F / segments; final List<int[]> stringPosition = new ArrayList<>(); boolean wasSelected = false; for (int seg = 0; seg <= segments; seg++) { boolean mouseOverSection = distance <= maxRadius && (mouseIn && angle > totalDeg && angle < totalDeg + degPer); float radius = Math.max(0F, Math.min(timeIn * 10F, maxRadius)); GL11.glBegin(GL11.GL_TRIANGLE_FAN); float gs = 0.25F; if (seg % 2 == 0) gs += 0.1F; float r = 200; //TODO float g = 200; //TODO float b = gs; float a = 0.4F; if (mouseOverSection) { selected = seg; wasSelected = true; r = 255; //TODO g = 255; //TODO a = 0.5F; } GlStateManager.color(r, g, b, a); GL11.glVertex2i(x, y); float i = degPer; while (i >= 0) { double rad = ((i + totalDeg) / 180F * Math.PI); double xp = x + Math.cos(rad) * radius; double yp = y + Math.sin(rad) * radius; if (i == (int) (degPer / 2)) stringPosition.add(new int[] { seg, (int) xp, (int) yp, mouseOverSection ? 'n' : 'r' }); GL11.glVertex2d(xp, yp); i -= 1; } totalDeg += degPer; GL11.glVertex2i(x, y); GL11.glEnd(); if (mouseOverSection) radius -= highlight; } if (!wasSelected) selected = -1; GlStateManager.shadeModel(GL11.GL_FLAT); GlStateManager.enableTexture2D(); for (int[] pos : stringPosition) { int slot = pos[0]; float xp = pos[1]; float yp = pos[2]; char c = (char) pos[3]; ItemStack displayStack = new ItemStack(Items.APPLE); if (displayStack != null) { float xsp = xp - 4; float ysp = yp; String name = "\u00a7" + c + "testing"; int width = fontRendererObj.getStringWidth(name); float mod = 0.6F; int xdp = (int) ((xp - x) * mod + x); int ydp = (int) ((yp - y) * mod + y); RenderHelper.enableGUIStandardItemLighting(); GlStateManager.pushMatrix(); GlStateManager.translate(xdp - 10, ydp - 10, 2); GlStateManager.scale(1.25, 1.25, 1.25); Minecraft.getMinecraft().getRenderItem().renderItemIntoGUI(displayStack, 0, 0); GlStateManager.popMatrix(); RenderHelper.disableStandardItemLighting(); if (xsp < x) xsp -= width - 8; if (ysp < y) ysp -= 9; fontRendererObj.drawStringWithShadow(name, xsp, ysp, 0xFFFFFF); } } GlStateManager.popMatrix(); }
From source file:cpw.mods.fml.client.GuiScrollingList.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; 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; }/*from w ww . j a v a 2s .c om*/ 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:de.sanandrew.core.manpack.util.client.helpers.GuiUtils.java
License:Creative Commons License
public static void drawGradientRect(int x1, int y1, int x2, int y2, int color1, int color2, float zLevel) { float a1 = (color1 >> 24 & 255) / 255.0F; float r1 = (color1 >> 16 & 255) / 255.0F; float g1 = (color1 >> 8 & 255) / 255.0F; float b1 = (color1 & 255) / 255.0F; float a2 = (color2 >> 24 & 255) / 255.0F; float r2 = (color2 >> 16 & 255) / 255.0F; float g2 = (color2 >> 8 & 255) / 255.0F; float b2 = (color2 & 255) / 255.0F; GL11.glDisable(GL11.GL_TEXTURE_2D);//ww w . jav a2 s . c om 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(r2, g2, b2, a2); tessellator.addVertex(x2, y1, zLevel); tessellator.setColorRGBA_F(r1, g1, b1, a1); tessellator.addVertex(x1, y1, zLevel); tessellator.addVertex(x1, y2, zLevel); tessellator.setColorRGBA_F(r2, g2, b2, a2); tessellator.addVertex(x2, y2, 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); }