Example usage for org.lwjgl.opengl GL11 glPushMatrix

List of usage examples for org.lwjgl.opengl GL11 glPushMatrix

  1. HOME
  2. Java
  3. org.lwjgl.opengl
  4. org.lwjgl.opengl.*
  5. GL11
  6. glPushMatrix

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glPushMatrix.

Prototype

public static native void glPushMatrix();

Source Link

Document

Pushes the current matrix stack down by one, duplicating the current matrix in both the top of the stack and the entry below it.

Usage

From source file:com.hea3ven.pandoraschest.client.model.ModelBaseChest.java

License:Open Source License

public void render(TileEntityBaseChest chest, double x, double y, double z) {
    GL11.glPushMatrix();

    GL11.glTranslatef((float) x + 0.5f, (float) y + 0.5f, (float) z + 0.5f);
    GL11.glRotatef(-90.0f + chest.getRotation() * -90.0f, 0.0f, 1.0f, 0.0f);

    chest.getAnimationState().render();//w w w.  j av a  2  s  .c  o  m

    GL11.glPopMatrix();
}

From source file:com.hea3ven.pandoraschest.client.model.ModelBaseChest.java

License:Open Source License

public void renderItem() {
    GL11.glPushMatrix();
    GL11.glDisable(GL11.GL_LIGHTING);/*from   w  w w .  j a va 2s.co m*/
    // GL11.glTranslatef(0.0f, -0.5f, 0.0f);
    GL11.glRotatef(180.0f, 0.0f, 1.0f, 0.0f);

    ModColladaModel.getModelManager().getModel(openResourceName).renderAll();

    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glPopMatrix();
}

From source file:com.hea3ven.pandoraschest.client.model.ModelFluorecentSpot.java

License:Open Source License

public void render(TileEntityFluorecentBlock chest, double x, double y, double z) {

    int meta = chest.getBlockMetadata();

    GL11.glPushMatrix();

    GL11.glTranslatef((float) x + 0.5f, (float) y, (float) z + 0.5f);
    if (meta != 0) {
        GL11.glTranslatef((float) 0.0f, (float) 0.5f, (float) 0.0f);
        GL11.glRotatef(90.0f * (meta - 1) + 90.0f, 0.0f, 1.0f, 0.0f);
        GL11.glRotatef(-90.f, 1.0f, 0.0f, 0.0f);
        GL11.glTranslatef((float) 0.0f, (float) -0.5f, (float) 0.0f);
    }//ww w  . ja  v a  2 s .  c o m
    // GL11.glTranslated((float) 2.0f*x, (float) 2.0f*y, (float) 2.0f*z);

    // GL11.glTranslatef((float) 0.5f, (float) 0.0f, (float)0.5f);

    // this.renderAnimation(chest.getAnimationFrame());
    ModColladaModel.getModelManager().getModel(modelResource).renderAll();

    GL11.glPopMatrix();
}

From source file:com.hea3ven.pandoraschest.client.model.ModelFluorecentSpot.java

License:Open Source License

public void renderItem() {
    GL11.glPushMatrix();
    GL11.glDisable(GL11.GL_LIGHTING);//from  www.  j  a v  a  2s.  co  m
    GL11.glTranslatef(0.0f, -0.5f, 0.0f);

    ModColladaModel.getModelManager().getModel(modelResource).renderAll();

    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glPopMatrix();
}

From source file:com.hea3ven.pandoraschest.client.model.ModelFluorecentTube.java

License:Open Source License

public void render(TileEntityFluorecentTubeBlock chest, double x, double y, double z) {

    int meta = chest.getBlockMetadata();

    GL11.glPushMatrix();

    GL11.glTranslatef((float) x + 0.5f, (float) y, (float) z + 0.5f);
    if (meta != 0) {
        GL11.glTranslatef((float) 0.0f + (chest.getXOffset() / 2.0f),
                (float) 0.5f + (chest.getYOffset() / 2.0f), (float) 0.0f + (chest.getZOffset() / 2.0f));
        GL11.glRotatef(90.0f * (meta - 1) + 90.0f + ((chest.getYOffset() == 0) ? 90.0f : 0.0f), 0.0f, 1.0f,
                0.0f);//  www .  j av a  2s.c  o  m
        if (chest.getYOffset() != 0)
            GL11.glRotatef(-90.f, 1.0f, 0.0f, 0.0f);
        else
            GL11.glRotatef(-90.f, 0.0f, 0.0f, 1.0f);
        GL11.glTranslatef((float) 0.0f, (float) -0.5f, (float) 0.0f);
    } else {
        GL11.glTranslatef(chest.getXOffset() / 2.0f, chest.getYOffset() / 2.0f, chest.getZOffset() / 2.0f);
        if (chest.getXOffset() != 0)
            GL11.glRotatef(90.f, 0.0f, 1.0f, 0.0f);
    }
    // GL11.glTranslated((float) 2.0f*x, (float) 2.0f*y, (float) 2.0f*z);

    // GL11.glTranslatef((float) 0.5f, (float) 0.0f, (float)0.5f);

    // this.renderAnimation(chest.getAnimationFrame());
    ModColladaModel.getModelManager().getModel(modelResource).renderAll();

    GL11.glPopMatrix();
}

From source file:com.hilburn.dimensionguard.client.DisabledRenderer.java

License:Open Source License

@Override
public void renderItem(ItemRenderType type, ItemStack itemStack, Object... data) {
    ItemStack thisStack = ItemStack/* w w  w .j  a va  2  s .co  m*/
            .loadItemStackFromNBT((NBTTagCompound) itemStack.stackTagCompound.getTag("ItemStack"));

    boolean isInventory = type == ItemRenderType.INVENTORY;

    Tessellator tess = Tessellator.instance;
    FontRenderer fontRenderer = mc.fontRenderer;
    TextureManager textureManager = mc.getTextureManager();
    GL11.glPushMatrix();
    Item item = thisStack.getItem();
    Block block = Block.getBlockFromItem(item);

    if (thisStack != null && block != null && block.getRenderBlockPass() != 0) {
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glEnable(GL11.GL_CULL_FACE);
        OpenGlHelper.glBlendFunc(770, 771, 1, 0);
    }
    IItemRenderer storedRenderer = MinecraftForgeClient.getItemRenderer(thisStack, type);
    //======Handles Special Blocks and Items======
    if (storedRenderer != null) {
        storedRenderer.renderItem(type, thisStack, data);
    } else {
        if (thisStack.getItemSpriteNumber() == 0 && item instanceof ItemBlock
                && RenderBlocks.renderItemIn3d(block.getRenderType())) {
            //=====Handles regular blocks======
            textureManager.bindTexture(textureManager.getResourceLocation(0));
            switch (type) {
            case EQUIPPED_FIRST_PERSON:
            case EQUIPPED:
            case ENTITY:
                GL11.glTranslatef(0.5F, 0.5F, 0.5F);
            default:
            }
            if (thisStack != null && block != null && block.getRenderBlockPass() != 0) {
                GL11.glDepthMask(false);
                renderBlocksIr.renderBlockAsItem(block, thisStack.getItemDamage(), 1.0F);
                GL11.glDepthMask(true);
            } else {
                renderBlocksIr.renderBlockAsItem(block, thisStack.getItemDamage(), 1.0F);
            }
        } else {
            //=======Handles Regular Items======
            if (isInventory) {
                renderItem.renderItemIntoGUI(fontRenderer, textureManager, thisStack, 0, 0);
            } else {
                GL11.glEnable(GL12.GL_RESCALE_NORMAL);
                switch (type) {
                case EQUIPPED_FIRST_PERSON:
                    //TODO: get items to render in the right place
                    GL11.glRotated(90F, 0F, 1F, 0F);
                    GL11.glTranslatef(-1F, 0.5F, 0F);
                    break;
                case EQUIPPED:
                    GL11.glRotated(90F, 0F, 1F, 0F);
                    GL11.glTranslatef(-1F, 0.5F, 0F);
                    GL11.glRotated(90F, 1F, 0F, 0F);
                    //GL11.glTranslatef(0, -4 / 16f, 0);
                    break;
                case ENTITY:
                    //GL11.glTranslatef(-0.5f, 0f, 1f / 16f); // correction of the rotation point when items lie on the ground
                default:
                }

                IIcon icon = thisStack.getIconIndex();
                float xMax;
                float yMin;
                float xMin;
                float yMax;
                float depth = 1f / 16f;

                float width;
                float height;
                float xDiff;
                float yDiff;
                float xSub;
                float ySub;

                xMin = icon.getMinU();
                xMax = icon.getMaxU();
                yMin = icon.getMinV();
                yMax = icon.getMaxV();
                width = icon.getIconWidth();
                height = icon.getIconHeight();
                xDiff = xMin - xMax;
                yDiff = yMin - yMax;
                xSub = 0.5f * (xMax - xMin) / width;
                ySub = 0.5f * (yMax - yMin) / height;

                //=====Front and back=====
                tess.startDrawingQuads();
                tess.setNormal(0, 0, 1);
                tess.addVertexWithUV(0, 0, 0, xMax, yMax);
                tess.addVertexWithUV(1, 0, 0, xMin, yMax);
                tess.addVertexWithUV(1, 1, 0, xMin, yMin);
                tess.addVertexWithUV(0, 1, 0, xMax, yMin);
                tess.draw();

                tess.startDrawingQuads();
                tess.setNormal(0, 0, -1);
                tess.addVertexWithUV(0, 1, -depth, xMax, yMin);
                tess.addVertexWithUV(1, 1, -depth, xMin, yMin);
                tess.addVertexWithUV(1, 0, -depth, xMin, yMax);
                tess.addVertexWithUV(0, 0, -depth, xMax, yMax);
                tess.draw();

                // =========Sides============
                tess.startDrawingQuads();
                tess.setNormal(-1, 0, 0);
                float pos;
                float iconPos;
                float w = width, m = xMax, d = xDiff, s = xSub;
                for (int k = 0, e = (int) w; k < e; ++k) {
                    pos = k / w;
                    iconPos = m + d * pos - s;
                    tess.addVertexWithUV(pos, 0, -depth, iconPos, yMax);
                    tess.addVertexWithUV(pos, 0, 0, iconPos, yMax);
                    tess.addVertexWithUV(pos, 1, 0, iconPos, yMin);
                    tess.addVertexWithUV(pos, 1, -depth, iconPos, yMin);
                }
                tess.draw();
                tess.startDrawingQuads();
                tess.setNormal(1, 0, 0);
                float posEnd;
                w = width;
                m = xMax;
                d = xDiff;
                s = xSub;
                float d2 = 1f / w;
                for (int k = 0, e = (int) w; k < e; ++k) {
                    pos = k / w;
                    iconPos = m + d * pos - s;
                    posEnd = pos + d2;
                    tess.addVertexWithUV(posEnd, 1, -depth, iconPos, yMin);
                    tess.addVertexWithUV(posEnd, 1, 0, iconPos, yMin);
                    tess.addVertexWithUV(posEnd, 0, 0, iconPos, yMax);
                    tess.addVertexWithUV(posEnd, 0, -depth, iconPos, yMax);
                }
                tess.draw();
                tess.startDrawingQuads();
                tess.setNormal(0, 1, 0);
                float h = height;
                m = yMax;
                d = yDiff;
                s = ySub;
                d2 = 1f / h;
                for (int k = 0, e = (int) h; k < e; ++k) {
                    pos = k / h;
                    iconPos = m + d * pos - s;
                    posEnd = pos + d2;
                    tess.addVertexWithUV(0, posEnd, 0, xMax, iconPos);
                    tess.addVertexWithUV(1, posEnd, 0, xMin, iconPos);
                    tess.addVertexWithUV(1, posEnd, -depth, xMin, iconPos);
                    tess.addVertexWithUV(0, posEnd, -depth, xMax, iconPos);
                }
                tess.draw();
                tess.startDrawingQuads();
                tess.setNormal(0, -1, 0);
                h = height;
                m = yMax;
                d = yDiff;
                s = ySub;
                for (int k = 0, e = (int) h; k < e; ++k) {
                    pos = k / h;
                    iconPos = m + d * pos - s;
                    tess.addVertexWithUV(1, pos, 0, xMin, iconPos);
                    tess.addVertexWithUV(0, pos, 0, xMax, iconPos);
                    tess.addVertexWithUV(0, pos, -depth, xMax, iconPos);
                    tess.addVertexWithUV(1, pos, -depth, xMin, iconPos);
                }
                tess.draw();
                GL11.glDisable(GL12.GL_RESCALE_NORMAL);
            }
        }
    }

    if (thisStack != null && block != null && block.getRenderBlockPass() != 0) {
        GL11.glDisable(GL11.GL_BLEND);
    }

    GL11.glPopMatrix();

    if (isInventory) {
        renderItem.renderItemIntoGUI(fontRenderer, textureManager, itemStack, 0, 0);
        //TODO: only renders on items, not blocks - fix
    }
}

From source file:com.irr310.i3d.scene.element.I3dElement.java

License:Open Source License

/**
 * Internal public method Mthode principal du rendu d'un lment. Cette
 * mthode appelle le code de rendu spcifique de l'lment via la mthode
 * doDisplay si ncessaire./*w ww . j  a va  2 s  . com*/
 * 
 * @param gl
 *            context gl du rendu
 * @param camera
 *            point de vue
 */
final public void display(I3dCamera camera) {
    if (!visible) {
        return;
    }

    if (!inited) {
        init();
    }

    GL11.glPushMatrix();
    if (transformMatrix != null) {
        GL11.glMultMatrix(transformMatrix);
    } else {
        if (rotation.x != 0) {
            GL11.glRotatef(rotation.x, 1, 0, 0);
        }
        if (rotation.y != 0) {
            GL11.glRotatef(rotation.y, 0, 1, 0);
        }
        if (rotation.z != 0) {
            GL11.glRotatef(rotation.z, 0, 0, 1);
        }

        if (position.x != 0 || position.y != 0 || position.z != 0) {
            GL11.glTranslatef(position.x, position.y, position.z);
        }
    }

    if (scale.x != 1 || scale.y != 1 || scale.z != 1) {
        GL11.glScalef(scale.x, scale.y, scale.z);
    }

    animation.preDisplay();

    if (animation.doDisplay()) {

        if (showShape) {
            doDisplay(camera);
        }

        if (showBoundingBox) {
            getBoundingBox().display();
        }
    }
    animation.postDisplay();

    GL11.glPopMatrix();
}

From source file:com.irr310.i3d.scene.element.I3dElement.java

License:Open Source License

/**
 * Internal public method Mthode principal du rendu de selection d'un
 * lment. Cette mthode appelle le code de rendu de selection spcifique
 * de l'lment via la mthode doSelect si ncessaire. Les animations
 * n'entrent pas en jeu dans le rendu de selection.
 * /*from   www. j a v  a  2 s .c om*/
 * @param gl
 *            context gl du rendu de selection
 * @param camera
 *            point de vue
 */
final public void select(I3dCamera camera, long parentId) {

    if (!inited) {
        init();
    }

    if (!isTangible() || !showShape) {
        return;
    }

    GL11.glPushMatrix();

    // TODO: verify this cast. Maybe change id from long to int
    if (selectable) {
        GL11.glLoadName((int) id);
    }

    if (rotation.x != 0) {
        GL11.glRotatef(rotation.x, 1, 0, 0);
    }
    if (rotation.y != 0) {
        GL11.glRotatef(rotation.y, 0, 1, 0);
    }
    if (rotation.z != 0) {
        GL11.glRotatef(rotation.z, 0, 0, 1);
    }

    if (position.x != 0 || position.y != 0 || position.z != 0) {
        GL11.glTranslatef(position.x, position.y, position.z);
    }

    if (scale.x != 1 || scale.y != 1 || scale.z != 1) {
        GL11.glScalef(scale.x, scale.y, scale.z);
    }

    if (selectable) {
        doSelect(camera, id);
    } else {
        doSelect(camera, parentId);
    }

    if (selectable) {
        GL11.glLoadName((int) parentId);
    }

    GL11.glPopMatrix();

}

From source file:com.irr310.i3d.scene.I3dCamera.java

License:Open Source License

public void display(float width, float height) {

    this.currentWidth = width;
    this.currentHeight = height;

    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();//from w w w  . j  ava  2  s .  co  m
    GL11.glOrtho(0, width, 0, height, -2000.0, 2000.0);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();

    backgroundScene.display(this);

    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    initPerspective();
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();

    GL11.glPushMatrix();

    configureView(glu);

    if (!configured) {
        configured = true;
        if (cameraInitialisation != null) {
            cameraInitialisation.run();
            cameraInitialisation = null;
        }
    }

    GL11.glColor3f(1, 0, 0);
    GL11.glBegin(GL11.GL_LINES);
    GL11.glVertex3d(0, 0, 0);
    GL11.glVertex3d(100, 100, 100);
    GL11.glEnd();

    preDisplayScene();
    if (currentScene != null) {
        currentScene.display(this);
    }
    postDisplayScene();

    preDisplayGui();
    postDisplayGui();

    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GL11.glOrtho(0, width, 0, height, -2000.0, 2000.0);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();

    hudScene.display(this);

    GL11.glPopMatrix();

}

From source file:com.irr310.i3d.scene.I3dEye3DCamera.java

License:Open Source License

@Override
public void disableRotation() {
    GL11.glPushMatrix();
    GL11.glRotatef(getRotation().z + 90, 0, 0, 1.0f);
    GL11.glRotatef(getRotation().x - 90, -1.0f, 0, 0.0f);

}