List of usage examples for org.lwjgl.opengl GL11 glDepthFunc
public static void glDepthFunc(@NativeType("GLenum") int func)
From source file:org.minetweak.world.characters.Player.java
License:Apache License
@Override public void render() { GL11.glEnable(GL11.GL_DEPTH_TEST);//from w ww . j a va 2 s. c o m GL11.glDepthFunc(GL11.GL_LEQUAL); GL11.glEnable(GL11.GL_BLEND); GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT); if (_aimedBlockPosition.y() != -1) { GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT); GL11.glDisable(GL11.GL_TEXTURE_2D); _aimedBlockAABB.render(0.0f, 0.0f, 0.0f, 0.1f); GL11.glEnable(GL11.GL_TEXTURE_2D); } if (_selectedItem != null) { GL11.glPushMatrix(); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_CULL_FACE); _body.transformToRightHand(); /* Prepare the light buffer */ Chunk c = Game.getInstance().getWorld().getChunkManager().getChunkContaining( MathHelper.floor(_position.x()), MathHelper.floor(_position.y()) + 1, MathHelper.floor(_position.z()), false, false, false); if (c != null) { c.getLightBuffer().setReferencePoint(MathHelper.floor(_position.x()), MathHelper.floor(_position.y()) + 1, MathHelper.floor(_position.z())); /* Render the object, with the lightbuffer */ _selectedItem.renderHoldableObject(c.getLightBuffer()); } GL11.glEnable(GL11.GL_CULL_FACE); GL11.glPopMatrix(); } GL11.glDisable(GL11.GL_DEPTH_TEST); }
From source file:org.mkdev.ai.langton3d.core.App.java
License:GNU General Public License
private boolean initGL() { GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glLoadIdentity();// w w w . ja v a2 s. c o m GLU.gluPerspective(FOV, ((float) targetWidth) / ((float) targetHeight), 0.1f, 100.0f); GL11.glMatrixMode(GL11.GL_MODELVIEW); GL11.glLoadIdentity(); GL11.glShadeModel(GL11.GL_SMOOTH); GL11.glEnable(GL11.GL_CULL_FACE); GL11.glCullFace(GL11.GL_BACK); GL11.glDepthFunc(GL11.GL_LEQUAL); GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_FASTEST); GL11.glEnable(GL11.GL_LINE_SMOOTH); GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST); setupLights(); setupFog(Settings.FOG_DENSITY, Settings.FOG_START, Settings.FOG_END); GL11.glEnable(GL11.GL_TEXTURE_2D); return true; }
From source file:org.ode4j.drawstuff.internal.DrawStuffGL.java
License:Open Source License
private void drawSky(float[] view_xyz) { GL11.glDisable(GL11.GL_LIGHTING);/* w w w . j av a 2s . c o m*/ if (use_textures) { GL11.glEnable(GL11.GL_TEXTURE_2D); sky_texture.bind(false); } else { GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glColor3f(0f, 0.5f, 1.0f); } // make sure sky depth is as far back as possible GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glDepthFunc(GL11.GL_LEQUAL); GL11.glDepthRange(1, 1); final float ssize = 1000.0f; float x = ssize * sky_scale; float y = view_xyz[1] + sky_height; GL11.glBegin(GL11.GL_QUADS); GL11.glNormal3f(0, -1, 0); GL11.glTexCoord2f(x + offset, -x + offset); GL11.glVertex3f(ssize + view_xyz[0], y, -ssize + view_xyz[2]); GL11.glTexCoord2f(x + offset, x + offset); GL11.glVertex3f(ssize + view_xyz[0], y, ssize + view_xyz[2]); GL11.glTexCoord2f(-x + offset, x + offset); GL11.glVertex3f(-ssize + view_xyz[0], y, ssize + view_xyz[2]); GL11.glTexCoord2f(-x + offset, -x + offset); GL11.glVertex3f(-ssize + view_xyz[0], y, -ssize + view_xyz[2]); GL11.glEnd(); offset = offset + 0.002f; if (offset > 1) offset -= 1; GL11.glDepthFunc(GL11.GL_LESS); GL11.glDepthRange(0, 1); }
From source file:org.ode4j.drawstuff.internal.DrawStuffGL.java
License:Open Source License
private void drawGround() { GL11.glDisable(GL11.GL_LIGHTING);/*from w w w .ja v a 2 s .c o m*/ GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glDepthFunc(GL11.GL_LESS); // GL11.glDepthRange (1,1); if (use_textures) { GL11.glEnable(GL11.GL_TEXTURE_2D); ground_texture.bind(false); } else { GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glColor3f(GROUND_R, GROUND_G, GROUND_B); } // ground fog seems to cause problems with TNT2 under windows /* GLfloat fogColor[4] = {0.5, 0.5, 0.5, 1}; GL11.glEnable (GL_FOG); GL11.glFogi (GL_FOG_MODE, GL_EXP2); GL11.glFogfv (GL_FOG_COLOR, fogColor); GL11.glFogf (GL_FOG_DENSITY, 0.05f); GL11.glHint (GL_FOG_HINT, GL_NICEST); // GL_DONT_CARE); GL11.glFogf (GL_FOG_START, 1.0); GL11.glFogf (GL_FOG_END, 5.0); */ final float gsize = 100.0f; final float offset = 0; // -0.001f; ... polygon offsetting doesn't work well GL11.glBegin(GL11.GL_QUADS); GL11.glNormal3f(0, 1, 0); GL11.glTexCoord2f(-gsize * ground_scale + ground_ofsx, gsize * ground_scale + ground_ofsz); GL11.glVertex3f(-gsize, offset, gsize); GL11.glTexCoord2f(gsize * ground_scale + ground_ofsx, gsize * ground_scale + ground_ofsz); GL11.glVertex3f(gsize, offset, gsize); GL11.glTexCoord2f(gsize * ground_scale + ground_ofsx, -gsize * ground_scale + ground_ofsz); GL11.glVertex3f(gsize, offset, -gsize); GL11.glTexCoord2f(-gsize * ground_scale + ground_ofsx, -gsize * ground_scale + ground_ofsz); GL11.glVertex3f(-gsize, offset, -gsize); GL11.glEnd(); GL11.glDisable(GL11.GL_FOG); }
From source file:org.ode4j.drawstuff.internal.DrawStuffGL.java
License:Open Source License
private void drawPyramidGrid() { // setup stuff GL11.glEnable(GL11.GL_LIGHTING);//from w ww . j a v a 2 s .c o m GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glDepthFunc(GL11.GL_LESS); // draw the pyramid grid for (int i = -1; i <= 1; i++) { for (int j = -1; j <= 1; j++) { GL11.glPushMatrix(); GL11.glTranslatef(i, 0, j); if (i == 1 && j == 0) setColor(1, 0, 0, 1); else if (i == 0 && j == 1) setColor(0, 0, 1, 1); else setColor(1, 1, 0, 1); final float k = 0.03f; GL11.glBegin(GL11.GL_TRIANGLE_FAN); GL11.glNormal3f(0, 1, -1); GL11.glVertex3f(0, k, 0); GL11.glVertex3f(-k, 0, -k); GL11.glVertex3f(k, 0, -k); GL11.glNormal3f(1, 1, 0); GL11.glVertex3f(k, 0, k); GL11.glNormal3f(0, 1, 1); GL11.glVertex3f(-k, 0, k); GL11.glNormal3f(-1, 1, 0); GL11.glVertex3f(-k, 0, -k); GL11.glEnd(); GL11.glPopMatrix(); } } }
From source file:org.ode4j.drawstuff.internal.DrawStuffGL.java
License:Open Source License
@Override // void dsDrawFrame (int width, int height, dsFunctions *fn, int pause) void dsDrawFrame(int width, int height, dsFunctions fn, boolean pause) { if (current_state < 1) dsDebug("internal error"); current_state = 2;// www. ja v a 2 s . c om // setup stuff GL11.glEnable(GL11.GL_LIGHTING); GL11.glEnable(GL11.GL_LIGHT0); GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_TEXTURE_GEN_S); GL11.glDisable(GL11.GL_TEXTURE_GEN_T); GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glDepthFunc(GL11.GL_LESS); GL11.glEnable(GL11.GL_CULL_FACE); GL11.glCullFace(GL11.GL_BACK); GL11.glFrontFace(GL11.GL_CCW); // setup viewport GL11.glViewport(0, 0, width, height); GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glLoadIdentity(); final float vnear = 0.1f; final float vfar = 100.0f; final float k = 0.8f; // view scale, 1 = +/- 45 degrees if (width >= height) { float k2 = (float) height / (float) width; GL11.glFrustum(-vnear * k, vnear * k, -vnear * k * k2, vnear * k * k2, vnear, vfar); } else { float k2 = (float) width / (float) height; GL11.glFrustum(-vnear * k * k2, vnear * k * k2, -vnear * k, vnear * k, vnear, vfar); } // setup lights. it makes a difference whether this is done in the // GL_PROJECTION matrix mode (lights are scene relative) or the // GL_MODELVIEW matrix mode (lights are camera relative, bad!). // static GLfloat light_ambient[] = { 0.5, 0.5, 0.5, 1.0 }; // static GLfloat light_diffuse[] = { 1.0, 1.0, 1.0, 1.0 }; // static GLfloat light_specular[] = { 1.0, 1.0, 1.0, 1.0 }; GL11.glLight(GL11.GL_LIGHT0, GL11.GL_AMBIENT, light_ambient); GL11.glLight(GL11.GL_LIGHT0, GL11.GL_DIFFUSE, light_diffuse); GL11.glLight(GL11.GL_LIGHT0, GL11.GL_SPECULAR, light_specular); GL11.glColor3f(1.0f, 1.0f, 1.0f); // clear the window GL11.glClearColor(0.5f, 0.5f, 0.5f, 0); GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT); // snapshot camera position (in MS Windows it is changed by the GUI thread) float[] view2_xyz = view_xyz.clone(); float[] view2_rxyz = view_rxyz.clone(); // memcpy (view2_xyz,view_xyz);//,sizeof(float)*3); // memcpy (view2_hpr,view_hpr);//,sizeof(float)*3); // go to GL_MODELVIEW matrix mode and set the camera GL11.glMatrixMode(GL11.GL_MODELVIEW); GL11.glLoadIdentity(); setCamera(view2_xyz[0], view2_xyz[1], view2_xyz[2], view2_rxyz[0], view2_rxyz[1], view2_rxyz[2]); // set the light position (for some reason we have to do this in model view. // static GLfloat light_position[] = { LIGHTX, LIGHTY, 1.0, 0.0 }; GL11.glLight(GL11.GL_LIGHT0, GL11.GL_POSITION, light_position); // draw the background (ground, sky etc) drawSky(view2_xyz); drawGround(); // draw the little markers on the ground drawPyramidGrid(); // leave openGL in a known state - flat shaded white, no textures GL11.glEnable(GL11.GL_LIGHTING); GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glShadeModel(GL11.GL_FLAT); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glDepthFunc(GL11.GL_LESS); GL11.glColor3f(1, 1, 1); setColor(1, 1, 1, 1); // draw the rest of the objects. set drawing state first. color[0] = 1; color[1] = 1; color[2] = 1; color[3] = 1; tnum = DS_TEXTURE_NUMBER.DS_NONE; //if (fn.step) fn.step(pause); }
From source file:org.oscim.gdx.LwjglGL20.java
License:Apache License
public void depthFunc(int func) { GL11.glDepthFunc(func); }
From source file:org.spoutcraft.client.gui.MCRenderDelegate.java
License:Open Source License
public void render(GenericItemWidget item) { GL11.glDepthFunc(515); RenderHelper.enableGUIStandardItemLighting(); GL11.glDisable(GL11.GL_DEPTH_TEST);//from ww w .j a va2 s. c o m GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_COLOR_MATERIAL); GL11.glPushMatrix(); GL11.glTranslatef((float) item.getScreenX(), (float) item.getScreenY(), 0); if (item.getAnchor() == WidgetAnchor.SCALE) { GL11.glScalef((float) (item.getScreen().getWidth() / 427f), (float) (item.getScreen().getHeight() / 240f), 1); } GL11.glScaled(item.getWidth() / 16D, item.getHeight() / 16D, 1); int id = item.getTypeId(); int data = item.getData(); if (MaterialData.getCustomItem(id) != null) { int temp = id; id = 318; data = temp; } GL11.glColor4f(1.0f, 1.0f, 1.0f, 1.0f); renderer.renderItemIntoGUI(SpoutClient.getHandle().fontRenderer, SpoutClient.getHandle().renderEngine, new net.minecraft.src.ItemStack(id, 1, data), 0, 0); GL11.glPopMatrix(); GL11.glScaled(16D / item.getWidth(), 16D / item.getHeight(), 1); GL11.glEnable(GL11.GL_DEPTH_TEST); RenderHelper.disableStandardItemLighting(); }
From source file:org.spoutcraft.client.gui.MCRenderDelegate.java
License:Open Source License
public void render(GenericSlot genericSlot) { if (!genericSlot.isVisible()) { return;/*w w w .j a v a 2 s . c o m*/ } ItemStack item = genericSlot.getItem(); GL11.glDepthFunc(515); RenderHelper.enableGUIStandardItemLighting(); GL11.glDisable(GL11.GL_DEPTH_TEST); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_COLOR_MATERIAL); GL11.glPushMatrix(); GL11.glTranslatef((float) genericSlot.getScreenX(), (float) genericSlot.getScreenY(), 0); if (genericSlot.getAnchor() == WidgetAnchor.SCALE) { GL11.glScalef((float) (genericSlot.getScreen().getWidth() / 427f), (float) (genericSlot.getScreen().getHeight() / 240f), 1); } GL11.glScaled(genericSlot.getWidth() / 16D, genericSlot.getHeight() / 16D, 1); if (item.getTypeId() != 0) { GL11.glColor4f(1.0f, 1.0f, 1.0f, 1.0f); int id = item.getTypeId(); int data = item.getDurability(); if (MaterialData.getCustomItem(id) != null) { int temp = id; id = 318; data = temp; } renderer.renderItemIntoGUI(SpoutClient.getHandle().fontRenderer, SpoutClient.getHandle().renderEngine, new net.minecraft.src.ItemStack(id, item.getAmount(), data), 0, 0); renderer.renderItemOverlayIntoGUI(SpoutClient.getHandle().fontRenderer, SpoutClient.getHandle().renderEngine, new net.minecraft.src.ItemStack(id, item.getAmount(), data), 0, 0); } GL11.glEnable(GL11.GL_LIGHTING); RenderHelper.disableStandardItemLighting(); if (isHovering(genericSlot)) RenderUtil.drawRectangle(0, 0, 16, 16, 0x88ffffff); GL11.glPopMatrix(); }
From source file:org.terasology.rendering.dag.tasks.SetDepthFunctionTask.java
License:Apache License
@Override public void execute() { GL11.glDepthFunc(depthFunction); }