Examples of javax.vecmath.Matrix4f

    private void renderOpaque(SetMultimap<Material, EntityRef> meshByMaterial) {
        Vector3f cameraPosition = worldRenderer.getActiveCamera().getPosition();


        Quat4f worldRot = new Quat4f();
        Vector3f worldPos = new Vector3f();
        Matrix4f matrixWorldSpace = new Matrix4f();
        Transform transWorldSpace = new Transform();
        Matrix4f matrixCameraSpace = new Matrix4f();


        FloatBuffer tempMatrixBuffer44 = BufferUtils.createFloatBuffer(16);
        FloatBuffer tempMatrixBuffer33 = BufferUtils.createFloatBuffer(12);


        for (Material material : meshByMaterial.keySet()) {
            OpenGLMesh lastMesh = null;
            material.enable();
            material.setFloat("sunlight", 1.0f);
            material.setFloat("blockLight", 1.0f);
            material.setMatrix4("projectionMatrix", worldRenderer.getActiveCamera().getProjectionMatrix());
            material.bindTextures();


            Set<EntityRef> entities = meshByMaterial.get(material);
            lastRendered = entities.size();
            for (EntityRef entity : entities) {
                MeshComponent meshComp = entity.getComponent(MeshComponent.class);
                LocationComponent location = entity.getComponent(LocationComponent.class);


                if (location == null || meshComp.mesh == null || !worldProvider.isBlockRelevant(location.getWorldPosition())) {
                    continue;
                }
                if (meshComp.mesh.isDisposed()) {
                    logger.error("Attempted to render disposed mesh");
                    continue;
                }


                location.getWorldRotation(worldRot);
                location.getWorldPosition(worldPos);
                float worldScale = location.getWorldScale();


                matrixWorldSpace.set(worldRot, worldPos, worldScale);
                transWorldSpace.set(matrixWorldSpace);


                Vector3f worldPositionCameraSpace = new Vector3f();
                worldPositionCameraSpace.sub(worldPos, cameraPosition);
                matrixCameraSpace.set(worldRot, worldPositionCameraSpace, worldScale);


                AABB aabb = meshComp.mesh.getAABB().transform(transWorldSpace);
                if (worldRenderer.isAABBVisible(aabb)) {
                    if (meshComp.mesh != lastMesh) {
                        if (lastMesh != null) {
                            lastMesh.postRender();
                        }
                        lastMesh = (OpenGLMesh) meshComp.mesh;
                        lastMesh.preRender();
                    }
                    Matrix4f modelViewMatrix = MatrixUtils.calcModelViewMatrix(worldRenderer.getActiveCamera().getViewMatrix(), matrixCameraSpace);
                    MatrixUtils.matrixToFloatBuffer(modelViewMatrix, tempMatrixBuffer44);


                    material.setMatrix4("worldViewMatrix", tempMatrixBuffer44, true);


                    MatrixUtils.matrixToFloatBuffer(MatrixUtils.calcNormalMatrix(modelViewMatrix), tempMatrixBuffer33);

        Vector3f lightViewPosition = new Vector3f();
        camera.getViewMatrix().transform(worldPosition, lightViewPosition);


        program.setFloat3("lightViewPos", lightViewPosition.x, lightViewPosition.y, lightViewPosition.z, true);


        Matrix4f modelMatrix = new Matrix4f();
        modelMatrix.setIdentity();


        modelMatrix.setTranslation(worldPosition);
        modelMatrix.setScale(lightComponent.lightAttenuationRange);
        program.setMatrix4("modelMatrix", modelMatrix, true);


        if (!geometryOnly) {
            program.setFloat3("lightColorDiffuse", lightComponent.lightColorDiffuse.x, lightComponent.lightColorDiffuse.y, lightComponent.lightColorDiffuse.z, true);
            program.setFloat3("lightColorAmbient", lightComponent.lightColorAmbient.x, lightComponent.lightColorAmbient.y, lightComponent.lightColorAmbient.z, true);

Examples of javax.vecmath.Matrix4f

Related Classes of javax.vecmath.Matrix4f