Mocki

[gui] Add some built-in APIs for building transformation matrix

1

Related issue = #5513 **Usage** ```python # Get translation matrix translate_vec = ti.Vector([1., 2., 3.]) translate_mat = ti.Matrix.translate(translate_vec[0], translate_vec[1], translate_vec[2]) # Get scale matrix scale_vec = ti.Vector([1., 2., 3.]) scale_mat...

It reports a bug when trying to access a value in static method from ti.kernel

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**Describe the bug** In static method `Test.test`, why can't I access the value of v[0]. **To Reproduce** ```py # sample code here import taichi as ti ti.init(arch=ti.cuda) class Test: @staticmethod...

**Describe the bug** When using `print` function in ti.kernel, the log of data is no order(random order). **To Reproduce** ```py # sample code here import taichi as ti arch=ti.cuda ti.init(arch=arch)...

**Describe the bug** ```py # sample code here # sample code here import taichi as ti arch=ti.vulkan ti.init(arch=arch) ivec3 = ti.types.vector(3, ti.i32) g_init_builder = ti.graph.GraphBuilder() g_init_substep = g_init_builder.create_sequential() mod =...

[bug] [aot] aot report bug on vulkan backend

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**Describe the bug** When running kernels and export aot files at the same time under vulkan backend, it reports bug. However, under cuda backend, there is no error information. In...

Problems related to matrix multiplication by scalar

3

**Describe the bug** When try to multiply a scalar using one row of matrix, it will get just one result value instead of one row result value. **To Reproduce** Here...

[RFC] [GGUI] Support mesh instances' rendering

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**Feature Description** > We would like to add Mesh Instancing in GGUI part to support users to draw lots of the same mesh with different attributes by one function. **Here...

**To Reproduce** ```py # sample code here import taichi as ti from tempfile import NamedTemporaryFile ti.init(arch=ti.cuda) image = ti.Vector.field(4, dtype=ti.f32, shape=(512, 512)) with NamedTemporaryFile(suffix=".png") as fp: ti.tools.imwrite(image, fp.name) ``` **Log/Screenshots**...

**Concisely describe the proposed feature** Need to add a CI bot which supports 2 GPU devices, so that we can run some unit-test which need to check the behaviour of...