Example usage for org.lwjgl.opengl GL11 glEnableClientState

Introduction

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

Prototype

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

Source Link

Document

Enables a client-side capability.

Usage

From source file:a1.gui.GUI_Map.java

License:Open Source License

public void DrawTiles() {
    int x, y, i;/* ww  w  .jav a 2 s. c o m*/
    int stw, sth;
    Coord oc, tc, ctc, sc;

    RenderedTiles = 0;
    Render2D.ChangeColor();
    Sprite.setStaticColor();

    //   ? ?
    stw = (TILE_SIZE * 4) - 2;
    sth = TILE_SIZE * 2;
    // ?  ?
    Coord sz = scaled_size;
    oc = viewoffset(sz, mc);
    //   ? ?
    tc = mc.div(TILE_SIZE);
    tc.x += -(sz.x / (2 * stw)) - (sz.y / (2 * sth)) - 2;
    tc.y += (sz.x / (2 * stw)) - (sz.y / (2 * sth));

    if (needUpdateView) {

        needUpdateView = false;

        for (y = 0; y < (sz.y / sth) + 13; y++) {
            for (x = 0; x < (sz.x / stw) + 3; x++) {
                for (i = 0; i < 2; i++) {
                    //   
                    ctc = tc.add(new Coord(x + y, y - x + i));
                    // ?  
                    sc = m2s(ctc.mul(TILE_SIZE)).add(oc);
                    sc.x -= TILE_SIZE * 2;
                    //  
                    //    ? 
                    drawtile(ctc, sc);
                }
            }
        }

        // ?   ? 
        if (Config.tile_grid) {
            for (y = 0; y < (sz.y / sth) + 2; y++) {
                for (x = 0; x < (sz.x / stw) + 3; x++) {
                    for (i = 0; i < 2; i++) {
                        ctc = tc.add(new Coord(x + y, -x + y + i));
                        sc = m2s(ctc.mul(TILE_SIZE)).add(oc);
                        drawtile_grid(sc);
                    }
                }
            }
        }

        if (render_claims) {
            Color col;
            for (ClaimPersonal claim : Claims.claims.values()) {

                if (Player.CharID == claim.owner_id) {
                    col = new Color(0f, 1f, 1f, 0.25f);
                    //                  if (Claims.expand_claim != null)
                    //                     continue;
                } else
                    col = new Color(1f, 0f, 0f, 0.25f);

                putClaim(claim, oc, col);
            }

            if (Claims.expand_claim != null) {
                col = new Color(0f, 0f, 0.8f, 0.17f);

                putClaim(Claims.expand_claim, oc, col);
            }
        }

        //
        updateVBO();
    }

    Color.white.bind();
    GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, tile_vbo);
    GL11.glVertexPointer(2, GL11.GL_FLOAT, 16, 0L);
    GL11.glTexCoordPointer(2, GL11.GL_FLOAT, 16, 8L);

    Resource.textures.get("tiles").bind();

    GL11.glDrawArrays(GL11.GL_QUADS, 0, tile_drawCount);

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    if (render_claims) {
        GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
        GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, claim_vbo);
        GL11.glColorPointer(4, GL11.GL_FLOAT, 24, 0L);
        GL11.glVertexPointer(2, GL11.GL_FLOAT, 24, 16L);
        GL11.glDrawArrays(GL11.GL_QUADS, 0, claim_drawCount);
        GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
    }

    if (Config.tile_grid) {
        GL11.glColor4f(0.0f, 0.0f, 0.0f, 0.4f);
        GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, tileGrid_vbo);
        GL11.glVertexPointer(2, GL11.GL_FLOAT, 0, 0L);
        GL11.glDrawArrays(GL11.GL_LINES, 0, tileGrid_drawCount);
    }

    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);

}

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

License:Open Source License

public void setupVertexData(final FloatBufferData vertexBufferData) {
    final FloatBuffer vertexBuffer = vertexBufferData != null ? vertexBufferData.getBuffer() : null;

    if (vertexBuffer == null) {
        GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    } else {/*from w ww . j  a  va2  s  .c o  m*/
        GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
        vertexBuffer.rewind();
        GL11.glVertexPointer(vertexBufferData.getValuesPerTuple(), 0, vertexBuffer);
    }
}

---

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

License:Open Source License

public void setupNormalData(final FloatBufferData normalBufferData) {
    final FloatBuffer normalBuffer = normalBufferData != null ? normalBufferData.getBuffer() : null;

    if (normalBuffer == null) {
        GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
    } else {/*ww w  .  jav  a  2 s .  c  o m*/
        GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
        normalBuffer.rewind();
        GL11.glNormalPointer(0, normalBuffer);
    }
}

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

License:Open Source License

public void setupColorData(final FloatBufferData colorBufferData) {
    final FloatBuffer colorBuffer = colorBufferData != null ? colorBufferData.getBuffer() : null;

    if (colorBuffer == null) {
        GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
    } else {/*www  .  j a v a  2 s .  c om*/
        GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
        colorBuffer.rewind();
        GL11.glColorPointer(colorBufferData.getValuesPerTuple(), 0, colorBuffer);
    }
}

---

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

License:Open Source License

public void setupFogData(final FloatBufferData fogBufferData) {
    final FloatBuffer fogBuffer = fogBufferData != null ? fogBufferData.getBuffer() : null;

    if (fogBuffer == null) {
        GL11.glDisableClientState(EXTFogCoord.GL_FOG_COORDINATE_ARRAY_EXT);
    } else {//from w  w w . jav  a 2s .c o  m
        GL11.glEnableClientState(EXTFogCoord.GL_FOG_COORDINATE_ARRAY_EXT);
        fogBuffer.rewind();
        EXTFogCoord.glFogCoordPointerEXT(0, fogBuffer);
    }
}

---

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

License:Open Source License

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

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

            if (!isOn) {
                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);

                if (!valid || !wasOn) {
                    // enable state
                    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

                    // enable bit in tracking int
                    enabledTextures |= (2 << i);
                }

                final FloatBufferData textureBufferData = textureCoords.get(i);
                final FloatBuffer textureBuffer = textureBufferData.getBuffer();

                GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
                textureBuffer.rewind();
                GL11.glTexCoordPointer(textureBufferData.getValuesPerTuple(), 0, textureBuffer);
            }
        }
    }

    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 setupVertexDataVBO(final FloatBufferData data) {
    final RenderContext context = ContextManager.getCurrentContext();
    final RendererRecord rendRecord = context.getRendererRecord();

    final int vboID = setupVBO(data, context);

    if (vboID != 0) {
        GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
        LwjglRendererUtil.setBoundVBO(rendRecord, vboID);
        GL11.glVertexPointer(data.getValuesPerTuple(), GL11.GL_FLOAT, 0, 0);
    } else {/*from  w ww  . j  av a 2  s  .com*/
        GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    }
}

---

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

License:Open Source License

public void setupNormalDataVBO(final FloatBufferData data) {
    final RenderContext context = ContextManager.getCurrentContext();
    final RendererRecord rendRecord = context.getRendererRecord();

    final int vboID = setupVBO(data, context);

    if (vboID != 0) {
        GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
        LwjglRendererUtil.setBoundVBO(rendRecord, vboID);
        GL11.glNormalPointer(GL11.GL_FLOAT, 0, 0);
    } else {/*from   w  ww.  jav  a 2 s .  c  o  m*/
        GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
    }
}

---

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

License:Open Source License

public void setupColorDataVBO(final FloatBufferData data) {
    final RenderContext context = ContextManager.getCurrentContext();
    final RendererRecord rendRecord = context.getRendererRecord();

    final int vboID = setupVBO(data, context);

    if (vboID != 0) {
        GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
        LwjglRendererUtil.setBoundVBO(rendRecord, vboID);
        GL11.glColorPointer(data.getValuesPerTuple(), GL11.GL_FLOAT, 0, 0);
    } else {//w  ww  . j  a va  2 s  . com
        GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
    }
}

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

License:Open Source License

public void setupFogDataVBO(final FloatBufferData data) {
    final RenderContext context = ContextManager.getCurrentContext();
    final ContextCapabilities caps = context.getCapabilities();

    if (!caps.isFogCoordinatesSupported()) {
        return;//from  w w  w .  j a  v a2  s  .co  m
    }

    final RendererRecord rendRecord = context.getRendererRecord();
    final int vboID = setupVBO(data, context);

    if (vboID != 0) {
        GL11.glEnableClientState(EXTFogCoord.GL_FOG_COORDINATE_ARRAY_EXT);
        LwjglRendererUtil.setBoundVBO(rendRecord, vboID);
        EXTFogCoord.glFogCoordPointerEXT(GL11.GL_FLOAT, 0, 0);
    } else {
        GL11.glDisableClientState(EXTFogCoord.GL_FOG_COORDINATE_ARRAY_EXT);
    }
}

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