Differential D8367 Diff 27065 source/blender/blenkernel/intern/key.c

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source/blender/blenkernel/intern/key.c

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	return BKE_key_evaluate_object_ex(ob, r_totelem, NULL, 0);	return BKE_key_evaluate_object_ex(ob, r_totelem, NULL, 0);
	}	}


		int BKE_key_count_keyblocks_elements_shapenr(Key *key, int shapenr)
		{
		int result = 0;
		int index = 0;
		LISTBASE_FOREACH (KeyBlock *, block, &key->block) {
		if (shapenr < 0 \|\| index == shapenr) {
		result += block->totelem;
		}
		++index;
		}
		return result;
		}

		int BKE_key_count_keyblocks_elements(Key *key)
		{
		return BKE_key_count_keyblocks_elements_shapenr(key, -1);
		}


		void BKE_key_copy_keyblocks_data_shapenr(Key key, float (arr)[3], int shapenr)
		{
		uint8_t elements = (uint8_t )arr;
		int index = 0;
		LISTBASE_FOREACH (KeyBlock *, block, &key->block) {
		if (shapenr < 0 \|\| index == shapenr) {
		const int block_elem_len = block->totelem * key->elemsize;
		memcpy(elements, block->data, block_elem_len);
		elements += block_elem_len;
		}
		++index;
		}
		}

		void BKE_key_copy_keyblocks_data(Key key, float (arr)[3])
		{
		BKE_key_copy_keyblocks_data_shapenr(key, arr, -1);
		}


		void BKE_key_set_keyblocks_data_with_mat(Key *key,
		campbellbartonUnsubmitted Done Inline Actions Follow naming conventions of similar functions, use `_with_mat4` suffix. campbellbarton: Follow naming conventions of similar functions, use `_with_mat4` suffix.
		campbellbartonUnsubmitted Done Inline Actions This only works for elemsize 3 shape-keys, so it wont work for curves. Remaining TODO's should be noted in comments. campbellbarton: This only works for elemsize 3 shape-keys, so it wont work for curves. Remaining TODO's should…
		int shapenr,
		float (*vertices)[3],
		campbellbartonUnsubmitted Done Inline Actions Use const for source data. campbellbarton: Use const for source data.
		const float mat[4][4])
		{
		if (key->elemsize != 3 * sizeof(float)) {
		// ERROR
		campbellbartonUnsubmitted Done Inline Actions Use an `BLI_assert(0)` here if it should be unreachable. campbellbarton: Use an `BLI_assert(0)` here if it should be unreachable.
		return;
		}

		int index = 0;
		float(*elements)[3] = vertices;
		LISTBASE_FOREACH (KeyBlock *, block, &key->block) {
		if (shapenr < 0 \|\| index == shapenr) {
		const int block_elem_len = block->totelem;
		float(block_data)[3] = (float()[3])block->data;
		for (int data_offset = 0; data_offset < block_elem_len; ++data_offset) {
		float srcdata = (float )(elements + data_offset);
		campbellbartonUnsubmitted Done Inline Actions Use const for source data. campbellbarton: Use const for source data.
		float dstdata = (float )(block_data + data_offset);
		mul_v3_m4v3(dstdata, mat, srcdata);
		}
		elements += block_elem_len;
		}
		++index;
		}
		}

		void BKE_key_set_keyblocks_data(Key key, int shapenr, void data)
		{
		int index = 0;
		uint8_t *elements = data;
		LISTBASE_FOREACH (KeyBlock *, block, &key->block) {
		if (shapenr < 0 \|\| index == shapenr) {
		const int block_elem_size = block->totelem * key->elemsize;
		memcpy(block->data, elements, block_elem_size);
		elements += block_elem_size;
		}
		++index;
		}
		}


	bool BKE_key_idtype_support(const short id_type)	bool BKE_key_idtype_support(const short id_type)
	{	{
	switch (id_type) {	switch (id_type) {
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