Package java.nio

Examples of java.nio.FloatBuffer.clear()

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        if (matrixBuffer == null || matrixBuffer.capacity() < values.length * 16) {
            matrixBuffer = BufferUtils.createFloatBuffer(values.length * 16);
            shaderUniform.matrixBuffer = matrixBuffer;
        }

        matrixBuffer.clear();
        for (final ReadOnlyMatrix4 value : values) {
            value.toFloatBuffer(matrixBuffer);
        }
        matrixBuffer.flip();

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                float dH = newHeight / (float) UIContainer._textureRenderer.getHeight();
                if (dH > 1) {
                    dH = 1;
                }
                final FloatBuffer tbuf = _standin.getMeshData().getTextureBuffer(0);
                tbuf.clear();
                tbuf.put(0).put(dH);
                tbuf.put(0).put(0);
                tbuf.put(dW).put(0);
                tbuf.put(dW).put(dH);
                tbuf.rewind();
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        assertContentEquals(buf, readonly);

        // readonly's position, mark, and limit should be independent to buf
        readonly.reset();
        assertEquals(readonly.position(), 0);
        readonly.clear();
        assertEquals(buf.position(), buf.limit());
        buf.reset();
        assertEquals(buf.position(), 0);
    }
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        assertContentEquals(buf, duplicate);

        // duplicate's position, mark, and limit should be independent to buf
        duplicate.reset();
        assertEquals(duplicate.position(), 0);
        duplicate.clear();
        assertEquals(buf.position(), buf.limit());
        buf.reset();
        assertEquals(buf.position(), 0);

        // duplicate share the same content with buf
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        } catch (NullPointerException e) {
            // expected
        }
        buf.clear();
        loadTestData2(other);
        other.clear();
        buf.clear();
        FloatBuffer ret = buf.put(other);
        assertEquals(other.position(), other.capacity());
        assertEquals(buf.position(), buf.capacity());
        assertContentEquals(other, buf);
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        FloatBuffer fb = BufferUtils.createFloatBuffer(16 * Float.SIZE);
        fb.rewind();
        viewMatrix.store(fb);
        fb.flip();
        GL11.glMultMatrix(fb);
        fb.clear();
        GL11.glMatrixMode(GL11.GL_MODELVIEW);
        GL11.glLoadIdentity();
        fb.rewind();
        camMatrix.store(fb);
        fb.flip();
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        GL11.glMatrixMode(GL11.GL_MODELVIEW);
        GL11.glLoadIdentity();
        fb.rewind();
        camMatrix.store(fb);
        fb.flip();
        fb.clear();
        GL11.glMultMatrix(fb);

        this.setBlackBackground();

        GL11.glPushMatrix();
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                    CelestialBodyRenderEvent.Post postEvent = new CelestialBodyRenderEvent.Post(star);
                    MinecraftForge.EVENT_BUS.post(postEvent);
                }
               
                fb.clear();
                GL11.glPopMatrix();
            }
        }

        for (Planet planet : GalaxyRegistry.getRegisteredPlanets().values())
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                    CelestialBodyRenderEvent.Post postEvent = new CelestialBodyRenderEvent.Post(planet);
                    MinecraftForge.EVENT_BUS.post(postEvent);
                }

                fb.clear();
                GL11.glPopMatrix();
            }
        }

        if (this.selectedBody != null)
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                        matrixMap.put(moon, worldMatrix1);
                    }

                    CelestialBodyRenderEvent.Post postEvent = new CelestialBodyRenderEvent.Post(moon);
                    MinecraftForge.EVENT_BUS.post(postEvent);
                    fb.clear();
                    GL11.glPopMatrix();
                }
            }
        }
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