Example usage for org.lwjgl.opengl GL11 glTexCoordPointer

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

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Introduction

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

Prototype

public static void glTexCoordPointer(@NativeType("GLint") int size, @NativeType("GLenum") int type,
        @NativeType("GLsizei") int stride, @NativeType("void const *") FloatBuffer pointer)

Source Link

Document

Specifies the location and organization of a texture coordinate array.

Usage

From source file:go.graphics.swing.opengl.LWJGLDrawContext.java

License:Open Source License

@Override
public void drawQuadWithTexture(TextureHandle texture, GeometryHandle geometry) throws IllegalBufferException {
    if (geometry == null) {
        throw new NullPointerException("Cannot draw a null geometry");
    }/*from   www. ja  v a 2 s .  com*/
    if (canUseVBOs) {
        bindTexture(texture);

        bindArrayBuffer(geometry);
        GL11.glVertexPointer(3, GL11.GL_FLOAT, 5 * 4, 0);
        GL11.glTexCoordPointer(2, GL11.GL_FLOAT, 5 * 4, 3 * 4);

        GL11.glDrawArrays(GL11.GL_QUADS, 0, 4);

        bindArrayBuffer(null);
    } else {
        drawQuadWithTexture(texture, getGeometryBuffer(geometry), 4);
    }
}

From source file:go.graphics.swing.opengl.LWJGLDrawContext.java

License:Open Source License

@Override
public void drawTrianglesWithTexture(TextureHandle texture, GeometryHandle geometry, int triangleCount)
        throws IllegalBufferException {
    if (canUseVBOs) {
        bindTexture(texture);//  w  w  w  .  j  a  v a  2  s.  c  o  m

        bindArrayBuffer(geometry);
        GL11.glVertexPointer(3, GL11.GL_FLOAT, 5 * 4, 0);
        GL11.glTexCoordPointer(2, GL11.GL_FLOAT, 5 * 4, 3 * 4);

        GL11.glDrawArrays(GL11.GL_TRIANGLES, 0, triangleCount * 3);

        bindArrayBuffer(null);
    } else {
        ByteBuffer buffer = getGeometryBuffer(geometry);
        buffer.rewind();
        drawTrianglesWithTexture(texture, buffer, buffer.remaining() / 5 / 4);
    }
}

From source file:go.graphics.swing.opengl.LWJGLDrawContext.java

License:Open Source License

@Override
public void drawTrianglesWithTextureColored(TextureHandle texture, GeometryHandle geometry, int triangleCount)
        throws IllegalBufferException {
    if (canUseVBOs) {
        bindTexture(texture);/*w  w  w. j  a  v a  2 s .c  o m*/

        bindArrayBuffer(geometry);
        GL11.glVertexPointer(3, GL11.GL_FLOAT, 6 * 4, 0);
        GL11.glTexCoordPointer(2, GL11.GL_FLOAT, 6 * 4, 3 * 4);
        GL11.glColorPointer(4, GL11.GL_UNSIGNED_BYTE, 6 * 4, 5 * 4);

        GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
        GL11.glDrawArrays(GL11.GL_TRIANGLES, 0, triangleCount * 3);
        GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);

        bindArrayBuffer(null);
    } else {
        ByteBuffer buffer = getGeometryBuffer(geometry);
        drawTrianglesWithTextureColored(texture, buffer, buffer.remaining() / 4 / 5);
    }
}

From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public void setTexCoordPointer(int size, int type, int stride, long offset) {
    GL11.glTexCoordPointer(size, pointerTypeToGL[type], stride, offset);
}

From source file:net.adam_keenan.voxel.world.BlockVBO.java

License:Creative Commons License

public void render(BlockType type, float x, float y, float z) {
    TextureLoader.bind(Textures.SHEET);//from  w  ww .  j a  va2 s.  c  o m
    int vertID = this.blockVertexBufferID, texID;
    switch (type) {
    case DIRT:
        texID = dirtTextureID;
        break;
    case STONE:
        texID = stoneTextureID;
        break;
    case GRASS:
        texID = grassTextureID;
        break;
    case AIR:
        texID = 0;
        break;
    case FIRE:
        texID = grassTextureID;
        vertID = this.projectileVBOID;
        break;
    default:
        texID = stoneTextureID;
        break;

    }
    if (texID == 0)
        return;
    GL11.glPushMatrix();
    GL11.glTranslatef(x, y, z);

    GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    // Vertex array
    ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, vertID);
    GL11.glVertexPointer(3, GL11.GL_FLOAT, 0, 0);

    // Texture array
    ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, texID);
    GL11.glTexCoordPointer(2, GL11.GL_FLOAT, 0, 0);

    // Index array
    ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ELEMENT_ARRAY_BUFFER_ARB, indexBufferID);

    // Draw 'em up
    GL12.glDrawRangeElements(GL11.GL_QUADS, 0, 6 * 4, 6 * 4, GL11.GL_UNSIGNED_INT, 0);

    GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    GL11.glPopMatrix();
    TextureLoader.unbind();
}

From source file:net.kubin.rendering.ChunkMeshRenderer.java

License:Apache License

public static void renderChunkMesh(Chunk chunk, MeshType meshType) {
    if (chunk.getMesh().getVBO(meshType) <= 0) {
        return;//ww w  .j a  v a 2s  .  c o m
    }

    /* Bind the correct texture */
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    TextureStorage.getTexture("blocks").bind();

    if (meshType == MeshType.OPAQUE) {
        GL11.glDisable(GL11.GL_BLEND);
    } else if (meshType == MeshType.TRANSLUCENT) {
        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 mesh = chunk.getMesh();

    /* Bind the buffer */
    ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, mesh.getVBO(meshType));

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

    // System.out.println("Chunk Vertices = " + mesh.getVertexCount());

    /* 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);
    GL11.glColorPointer(COLOR_SIZE, GL11.GL_FLOAT, STRIDE * FLOAT_SIZE, COLOR_OFFSET * FLOAT_SIZE);

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

    /* Unbind the buffer */
    ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, 0);

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

    if (meshType == MeshType.TRANSLUCENT) {
        GL11.glEnable(GL11.GL_CULL_FACE);
        GL11.glDisable(GL11.GL_ALPHA_TEST);
    }
}

From source file:net.smert.frameworkgl.opengl.helpers.VertexArrayHelper.java

License:Apache License

public void bindTexCoords(int size, int type, ByteBuffer byteBuffer) {
    GL11.glTexCoordPointer(size, type, 0, byteBuffer);
}

From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void bindTexCoords(int vboID, int size, int type, int strideBytes, int offsetBytes) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL11.glTexCoordPointer(size, type, strideBytes, offsetBytes);
}

From source file:org.ajgl.graphics.VertexBufferedObject.java

License:Open Source License

/**
 * Binds the local texture vertices. You need to enable 
 * {@link org.lwjgl.opengl.GL11#GL_TEXTURE_COORD_ARRAY GL_TEXTURE_COORD_ARRAY} before 
 * you can use this method./*from   w  w  w  . j a  v a  2s.co m*/
 * @param textureHandler - The vertex buffered object texture handler
 * @param texturePointData - The number of points per texture data (i.e. 1-1D, 2-2D, 3-3D)
 * @param stride - The stride offset; used for interleaving data
 * @param offSet - initial offset for the data
 * @param dataType - The OpenGL dataType
 */
public static void texturePointer(int textureHandler, int texturePointData, int stride, int offSet,
        @GLDataType int dataType) {
    // bind color data
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, textureHandler);
    GL11.glTexCoordPointer(texturePointData, dataType, stride, offSet);
}

From source file:org.craftmania.rendering.ChunkMeshRenderer.java

License:Apache License

public static void renderChunkMesh(Chunk chunk, MeshType meshType) {
    if (chunk.getMesh().getVBO(meshType) <= 0) {
        return;/*from ww  w.  j  av a 2s .c  o  m*/
    }

    /* Bind the correct texture */
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    TextureStorage.getTexture("terrain").bind();

    if (meshType == MeshType.OPAQUE) {
        GL11.glDisable(GL11.GL_BLEND);
    } else if (meshType == MeshType.TRANSLUCENT) {
        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 mesh = chunk.getMesh();

    /* Bind the buffer */
    ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, mesh.getVBO(meshType));

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

    // System.out.println("Chunk Vertices = " + mesh.getVertexCount());

    /* 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);
    GL11.glColorPointer(COLOR_SIZE, GL11.GL_FLOAT, STRIDE * FLOAT_SIZE, COLOR_OFFSET * FLOAT_SIZE);

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

    /* Unbind the buffer */
    ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, 0);

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

    if (meshType == MeshType.TRANSLUCENT) {
        GL11.glEnable(GL11.GL_CULL_FACE);
        GL11.glDisable(GL11.GL_ALPHA_TEST);
    }
}