Orillusion

WGSL mat33转mat44，
webgl中： mat4 rotView = mat4(mat3(view)); // remove translation from the view matrix
这段代码转怎么可以转成wgsl

@shuangliu 请问有没有相关的案例？

for (var i = 0; i < 6; ++i) {
    const renderPassDescriptor = {
        colorAttachments: [
            {
                view: renderView,
                clearValue: { r: 0, g: 0, b: 0, a: 1.0 },
                loadOp: "clear",
                storeOp: "store",
            },
        ],
        depthStencilAttachment: {
            view: depthView,
            depthClearValue: 1.0,
            depthLoadOp: "clear",
            depthStoreOp: "store",
        },
    };
    const passEncoder = commandEncoder.beginRenderPass(renderPassDescriptor);
    passEncoder.setPipeline(pipeline);

    passEncoder.setVertexBuffer(0, positionBuffer);
    passEncoder.setIndexBuffer(indicesBuffer, "uint32");
    passEncoder.setBindGroup(0, vertexBindGroup);
    passEncoder.setBindGroup(1, fragmentBindGroup);
    passEncoder.drawIndexed(indices.length, 1, 0, 0);
    passEncoder.end();
    commandEncoder.copyTextureToTexture(
        {
            texture: renderTexture,
        },
        {
            texture: cubeMap,
            origin: [0, 0, i],
        },
        [1024, 1024]
    );
}

Texture作为attachment 附件的时候mipLevelCount只能为1，不能大于1吗？