Example usage for org.lwjgl.opengl GL11 glDisableClientState

Introduction

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

Prototype

public static native void glDisableClientState(@NativeType("GLenum") int cap);

Source Link

Document

Disables a client-side capability.

Usage

From source file:com.ardor3d.renderer.lwjgl.LwjglRenderer.java

License:Open Source License

public void setupTextureDataVBO(final List<FloatBufferData> textureCoords) {
    final RenderContext context = ContextManager.getCurrentContext();
    final RendererRecord rendRecord = context.getRendererRecord();
    final ContextCapabilities caps = context.getCapabilities();

    final TextureState ts = (TextureState) context.getCurrentState(RenderState.StateType.Texture);
    int enabledTextures = rendRecord.getEnabledTextures();
    final boolean valid = rendRecord.isTexturesValid();
    boolean exists, wasOn;
    if (ts != null) {
        final int max = caps.isMultitextureSupported()
                ? Math.min(caps.getNumberOfFragmentTexCoordUnits(), TextureState.MAX_TEXTURES)
                : 1;/*  w w w  . j a v  a 2  s . com*/
        for (int i = 0; i < max; i++) {
            wasOn = (enabledTextures & (2 << i)) != 0;
            exists = textureCoords != null && i < textureCoords.size();

            if (!exists) {
                if (valid && !wasOn) {
                    continue;
                } else {
                    checkAndSetTextureArrayUnit(i, rendRecord, caps);

                    // disable bit in tracking int
                    enabledTextures &= ~(2 << i);

                    // disable state
                    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

                    continue;
                }
            } else {
                checkAndSetTextureArrayUnit(i, rendRecord, caps);

                // grab a vboID and make sure it exists and is up to date.
                final FloatBufferData data = textureCoords.get(i);
                final int vboID = setupVBO(data, context);

                // Found good vbo
                if (vboID != 0) {
                    if (!valid || !wasOn) {
                        // enable bit in tracking int
                        enabledTextures |= (2 << i);

                        // enable state
                        GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
                    }

                    // set our active vbo
                    LwjglRendererUtil.setBoundVBO(rendRecord, vboID);

                    // send data
                    GL11.glTexCoordPointer(data.getValuesPerTuple(), GL11.GL_FLOAT, 0, 0);
                }
                // Not a good vbo, disable it.
                else {
                    if (!valid || wasOn) {
                        // disable bit in tracking int
                        enabledTextures &= ~(2 << i);

                        // disable state
                        GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
                    }
                }
            }
        }
    }

    rendRecord.setEnabledTextures(enabledTextures);
    rendRecord.setTexturesValid(true);
}

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From source file:com.ardor3d.renderer.lwjgl.LwjglRenderer.java

License:Open Source License

public void setupInterleavedDataVBO(final FloatBufferData interleaved, final FloatBufferData vertexCoords,
        final FloatBufferData normalCoords, final FloatBufferData colorCoords,
        final List<FloatBufferData> textureCoords) {
    final RenderContext context = ContextManager.getCurrentContext();
    final RendererRecord rendRecord = context.getRendererRecord();
    final ContextCapabilities caps = context.getCapabilities();

    final int lengthBytes = getTotalInterleavedSize(context, vertexCoords, normalCoords, colorCoords,
            textureCoords);//from  w  w  w  .j av a 2s.  c om
    int currLengthBytes = 0;
    if (interleaved.getBufferLimit() > 0) {
        interleaved.getBuffer().rewind();
        currLengthBytes = Math.round(interleaved.getBuffer().get());
    }

    if (lengthBytes != currLengthBytes || interleaved.getVBOID(context.getGlContextRep()) == 0
            || interleaved.isNeedsRefresh()) {
        initializeInterleavedVBO(context, interleaved, vertexCoords, normalCoords, colorCoords, textureCoords,
                lengthBytes);
    }

    final int vboID = interleaved.getVBOID(context.getGlContextRep());
    LwjglRendererUtil.setBoundVBO(rendRecord, vboID);

    int offsetBytes = 0;

    if (normalCoords != null) {
        updateVBO(normalCoords, rendRecord, vboID, offsetBytes);
        GL11.glNormalPointer(GL11.GL_FLOAT, 0, offsetBytes);
        GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
        offsetBytes += normalCoords.getBufferLimit() * 4;
    } else {
        GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
    }

    if (colorCoords != null) {
        updateVBO(colorCoords, rendRecord, vboID, offsetBytes);
        GL11.glColorPointer(colorCoords.getValuesPerTuple(), GL11.GL_FLOAT, 0, offsetBytes);
        GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
        offsetBytes += colorCoords.getBufferLimit() * 4;
    } else {
        GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
    }

    if (textureCoords != null) {
        final TextureState ts = (TextureState) context.getCurrentState(RenderState.StateType.Texture);
        int enabledTextures = rendRecord.getEnabledTextures();
        final boolean valid = rendRecord.isTexturesValid();
        boolean exists, wasOn;
        if (ts != null) {
            final int max = caps.isMultitextureSupported()
                    ? Math.min(caps.getNumberOfFragmentTexCoordUnits(), TextureState.MAX_TEXTURES)
                    : 1;
            for (int i = 0; i < max; i++) {
                wasOn = (enabledTextures & (2 << i)) != 0;
                exists = textureCoords != null && i < textureCoords.size() && textureCoords.get(i) != null
                        && i <= ts.getMaxTextureIndexUsed();

                if (!exists) {
                    if (valid && !wasOn) {
                        continue;
                    } else {
                        checkAndSetTextureArrayUnit(i, rendRecord, caps);

                        // disable bit in tracking int
                        enabledTextures &= ~(2 << i);

                        // disable state
                        GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

                        continue;
                    }

                } else {
                    checkAndSetTextureArrayUnit(i, rendRecord, caps);

                    // grab a vboID and make sure it exists and is up to date.
                    final FloatBufferData textureBufferData = textureCoords.get(i);
                    updateVBO(textureBufferData, rendRecord, vboID, offsetBytes);

                    if (!valid || !wasOn) {
                        // enable bit in tracking int
                        enabledTextures |= (2 << i);

                        // enable state
                        GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
                    }

                    // send data
                    GL11.glTexCoordPointer(textureBufferData.getValuesPerTuple(), GL11.GL_FLOAT, 0,
                            offsetBytes);
                    offsetBytes += textureBufferData.getBufferLimit() * 4;
                }
            }
        }

        rendRecord.setEnabledTextures(enabledTextures);
        rendRecord.setTexturesValid(true);
    }

    if (vertexCoords != null) {
        updateVBO(vertexCoords, rendRecord, vboID, offsetBytes);
        GL11.glVertexPointer(vertexCoords.getValuesPerTuple(), GL11.GL_FLOAT, 0, offsetBytes);
        GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    } else {
        GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    }
}

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From source file:com.auroraengine.opengl.model.CreatureVertexFormat.java

License:Open Source License

@Override
public void disable() {
    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
    GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
}

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From source file:com.auroraengine.opengl.model.ModifiableVertexFormat.java

License:Open Source License

@Override
public void disable() {
    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    if (usage_normal != null) {
        GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
    }// w w  w  .  jav  a 2s  .c o m
    if (usage_colour != null) {
        GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
    }
    for (BufferUsage usage_tex_coord : usage_tex_coords) {
        if (usage_tex_coord != null) {
            GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
            break;
        }
    }
}

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From source file:com.auroraengine.opengl.model.ModifiableVertexFormat.java

License:Open Source License

@Override
public void enable() {
    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    if (usage_normal != null) {
        GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
    }//from w  ww  .  java2 s. co  m
    if (usage_colour != null) {
        GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
    }
    for (BufferUsage usage_tex_coord : usage_tex_coords) {
        if (usage_tex_coord != null) {
            GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
            break;
        }
    }
}

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From source file:com.auroraengine.opengl.model.VertexBuffer.java

License:Open Source License

public void disableClientState() {
    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
    GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
}

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From source file:com.badlogic.gdx.backends.lwjgl.LwjglGL10.java

License:Apache License

public final void glDisableClientState(int array) {
    GL11.glDisableClientState(array);
}

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From source file:com.colonycraft.rendering.world.ChunkMeshRenderer.java

License:Apache License

public static void renderChunkMesh(World world, Chunk chunk, int meshType) {
    /* Bind the correct texture */
    GL11.glEnable(GL11.GL_TEXTURE_2D);/*from   w  w w  . j  a va 2s .c om*/
    TextureStorage.getTexture("terrain").bind();

    if (meshType == ChunkMesh.MESH_OPAQUE) {
        GL11.glDisable(GL11.GL_BLEND);
    } else if (meshType == ChunkMesh.MESH_TRANSLUCENT || meshType == ChunkMesh.MESH_GRASS) {
        GL11.glDisable(GL11.GL_CULL_FACE);
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glEnable(GL11.GL_ALPHA_TEST);
        GL11.glAlphaFunc(GL11.GL_GREATER, 0.0f);
    }

    ChunkMesh cmesh = chunk.getMesh();
    Mesh mesh = cmesh.getMesh(meshType);
    if (mesh == null)
        return;

    /* Bind the buffer */
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, mesh.getVertexBufferHandle());

    /* Enable the different kinds of data in the buffer */
    GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    if (meshType == ChunkMesh.MESH_GRASS) {
        GL20.glEnableVertexAttribArray(GRASS_ATTRIBUTE_LIGHT);
    } else {
        GL20.glEnableVertexAttribArray(CHUNK_ATTRIBUTE_LIGHT);
    }

    /* Define the starting positions */
    GL11.glVertexPointer(POSITION_SIZE, GL11.GL_FLOAT, STRIDE * FLOAT_SIZE, POSITION_OFFSET * FLOAT_SIZE);
    GL11.glTexCoordPointer(TEX_COORD_SIZE, GL11.GL_FLOAT, STRIDE * FLOAT_SIZE, TEX_COORD_OFFSET * FLOAT_SIZE);
    GL20.glVertexAttribPointer(CHUNK_ATTRIBUTE_LIGHT, 2, GL11.GL_FLOAT, false, STRIDE * FLOAT_SIZE,
            LIGHT_OFFSET * FLOAT_SIZE);

    /* Draw the buffer */
    GL11.glDrawArrays(GL11.GL_QUADS, 0, mesh.vertices());

    /* Unbind the buffer */
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);

    /* Disable the different kinds of data */
    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    if (meshType == ChunkMesh.MESH_GRASS) {
        GL20.glDisableVertexAttribArray(GRASS_ATTRIBUTE_LIGHT);
    } else {
        GL20.glDisableVertexAttribArray(CHUNK_ATTRIBUTE_LIGHT);
    }

    if (meshType == ChunkMesh.MESH_TRANSLUCENT || meshType == ChunkMesh.MESH_GRASS) {
        GL11.glEnable(GL11.GL_CULL_FACE);
        GL11.glDisable(GL11.GL_ALPHA_TEST);
    }
}

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From source file:com.dinasgames.engine.graphics.GL.java

public static void render(Vertex[] verts) {

    init();/*from  w  w  w  .ja  va  2 s .  co  m*/

    int numberIndices = verts.length / 3;
    vertexBuffer = BufferUtils.createFloatBuffer(verts.length * 2);
    colorBuffer = BufferUtils.createFloatBuffer(verts.length);
    indexBuffer = BufferUtils.createFloatBuffer(verts.length);

    vertexBuffer.clear();
    colorBuffer.clear();
    indexBuffer.clear();

    for (Vertex vert : verts) {

        vertexBuffer.put(vert.x);
        vertexBuffer.put(vert.y);

        GLColor c = vert.color.toGLColor();

        colorBuffer.put(c.getRed());
        colorBuffer.put(c.getGreen());
        colorBuffer.put(c.getBlue());
        colorBuffer.put(c.getAlpha());

    }

    vertexBufferData(vertexBufferID, vertexBuffer);
    colorBufferData(colorBufferID, colorBuffer);

    // Push verticies to OpenGL
    GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vertexBufferID);
    GL11.glVertexPointer(2, GL11.GL_FLOAT, 0, 0);

    // Push color values to OpenGL
    GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, colorBufferID);
    GL11.glColorPointer(4, GL11.GL_FLOAT, 0, 0);

    // Draw the shape
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, indexBufferID);
    GL11.glDrawElements(GL11.GL_TRIANGLES, numberIndices, GL11.GL_UNSIGNED_INT, 0);

    // Disalble client state for vertex and color
    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);

}

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From source file:com.owens.oobjloader.lwjgl.VBO.java

License:BSD License

public void render() {

    GL11.glEnable(GL11.GL_TEXTURE_2D);// www.j  ava2  s  .c  o  m
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textId); // Bind The Texture

    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, verticeAttributesID);

    GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glVertexPointer(3, GL11.GL_FLOAT, ATTR_V_STRIDE2_BYTES, ATTR_V_OFFSET_BYTES);

    GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
    GL11.glNormalPointer(GL11.GL_FLOAT, ATTR_N_STRIDE2_BYTES, ATTR_N_OFFSET_BYTES);

    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
    GL11.glTexCoordPointer(2, GL11.GL_FLOAT, ATTR_T_STRIDE2_BYTES, ATTR_T_OFFSET_BYTES);

    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, indicesID);
    GL11.glDrawElements(GL11.GL_TRIANGLES, indicesCount, GL11.GL_UNSIGNED_INT, 0);

    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
    GL11.glDisable(GL11.GL_TEXTURE_2D);
}

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