63 lines
1.1 KiB
Text
63 lines
1.1 KiB
Text
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/// @ref gtc_matrix_access
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namespace glm
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{
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template<typename genType>
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GLM_FUNC_QUALIFIER genType row
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(
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genType const& m,
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length_t index,
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typename genType::row_type const& x
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)
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{
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assert(index >= 0 && index < m[0].length());
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genType Result = m;
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for(length_t i = 0; i < m.length(); ++i)
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Result[i][index] = x[i];
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return Result;
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}
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template<typename genType>
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GLM_FUNC_QUALIFIER typename genType::row_type row
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(
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genType const& m,
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length_t index
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)
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{
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assert(index >= 0 && index < m[0].length());
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typename genType::row_type Result(0);
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for(length_t i = 0; i < m.length(); ++i)
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Result[i] = m[i][index];
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return Result;
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}
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template<typename genType>
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GLM_FUNC_QUALIFIER genType column
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(
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genType const& m,
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length_t index,
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typename genType::col_type const& x
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)
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{
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assert(index >= 0 && index < m.length());
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genType Result = m;
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Result[index] = x;
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return Result;
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}
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template<typename genType>
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GLM_FUNC_QUALIFIER typename genType::col_type column
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(
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genType const& m,
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length_t index
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)
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{
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assert(index >= 0 && index < m.length());
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return m[index];
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}
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}//namespace glm
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