Examples with VertexBufferGL io.xol.chunkstories.renderer.opengl.vbo.VertexBufferGL used on opensource projects

Example 6 with VertexBufferGL

use of io.xol.chunkstories.renderer.opengl.vbo.VertexBufferGL in project chunkstories by Hugobros3.

the class FakeImmediateModeDebugRenderer method getCube.

public static VertexBuffer getCube() {
    if (cube == null) {
        cube = new VertexBufferGL();
        float[] cubeData = new float[] { // Base face
        0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, // Top face
        1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 1.0f, 1.0f, // Vertical segments
        0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f };
        FloatBuffer dataToUpload = BufferUtils.createFloatBuffer(cubeData.length);
        dataToUpload.put(cubeData);
        dataToUpload.flip();
        cube.uploadData(dataToUpload);
    }
    return cube;
}

Example 7 with VertexBufferGL

use of io.xol.chunkstories.renderer.opengl.vbo.VertexBufferGL in project chunkstories by Hugobros3.

the class BonedRenderer method uploadFloatBuffers.

private void uploadFloatBuffers(FloatBuffer vertices, FloatBuffer textureCoordinates, FloatBuffer normals, ByteBuffer boneIds, ByteBuffer boneWeights) {
    meshDataOnGPU = new VertexBufferGL();
    int buffer_size = verticesCount * TOTAL_STRUCT_SIZE;
    ByteBuffer buffer = MemoryUtil.memAlloc(buffer_size);
    for (int i = 0; i < verticesCount; i++) {
        buffer.putFloat(vertices.get(i * 3 + 0));
        buffer.putFloat(vertices.get(i * 3 + 1));
        buffer.putFloat(vertices.get(i * 3 + 2));
        buffer.putFloat(normals.get(i * 3 + 0));
        buffer.putFloat(normals.get(i * 3 + 1));
        buffer.putFloat(normals.get(i * 3 + 2));
        buffer.putFloat(textureCoordinates.get(i * 2 + 0));
        buffer.putFloat(textureCoordinates.get(i * 2 + 1));
        buffer.put(boneIds.get(i * 4 + 0));
        buffer.put(boneIds.get(i * 4 + 1));
        buffer.put(boneIds.get(i * 4 + 2));
        buffer.put(boneIds.get(i * 4 + 3));
        buffer.put(boneWeights.get(i * 4 + 0));
        buffer.put(boneWeights.get(i * 4 + 1));
        buffer.put(boneWeights.get(i * 4 + 2));
        buffer.put(boneWeights.get(i * 4 + 3));
    }
    buffer.flip();
    meshDataOnGPU.uploadData(new MemFreeByteBuffer(buffer));
// memfree(meshDataOnGPU) uneeded ^
}