Updated extenal templates
This commit is contained in:
Christophe Riccio
147
util/gen_external_templates.py
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147
util/gen_external_templates.py
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__author__ = "eloraiby"
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__date__ = "$5-Sep-2010 9:35:29 PM$"
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atomic_types = ["unsigned char", "unsigned short", "unsigned int",
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"signed char", "signed short", "signed int",
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"float", "double"]
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glsl_vector_types = ["tvec2", "tvec3", "tvec4"]
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glsl_matrix_types = ["tmat2x2", "tmat2x3", "tmat2x4",
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"tmat3x2", "tmat3x3", "tmat3x4",
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"tmat4x2", "tmat4x3", "tmat4x4"]
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glsl_matrix_member_operators = ["+=", "-=", "*=", "/="]
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glsl_matrix_out_op_dic = {
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"tmat2x2":"tmat2x2",
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"tmat2x3":"tmat3x3",
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"tmat2x4":"tmat4x4",
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"tmat3x2":"tmat2x2",
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"tmat3x3":"tmat3x3",
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"tmat3x4":"tmat4x4",
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"tmat4x2":"tmat2x2",
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"tmat4x3":"tmat3x3",
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"tmat4x4":"tmat4x4",
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}
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glsl_matrix_right_op_dic = {
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"tmat2x2":"tmat2x2",
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"tmat2x3":"tmat3x2",
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"tmat2x4":"tmat4x2",
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"tmat3x2":"tmat2x3",
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"tmat3x3":"tmat3x3",
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"tmat3x4":"tmat4x3",
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"tmat4x2":"tmat2x4",
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"tmat4x3":"tmat3x4",
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"tmat4x4":"tmat4x4",
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}
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def gen_vectors():
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for v in glsl_vector_types:
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print
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print "//"
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print "// " + v + " type explicit instantiation"
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print "//"
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for a in atomic_types:
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print "template struct " + v + "<" + a + ">;"
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print
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def gen_matrices_member_operators():
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for m in glsl_matrix_types:
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print
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print "//"
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print "// " + m + " type member operator instantiation"
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print "//"
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for a in atomic_types:
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#print "template " + m + "<" + a + ">::col_type;"
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#print "template " + m + "<" + a + ">::row_type;"
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for c in atomic_types:
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if a != c:
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print "template " + m + "<" + a + ">::" + m + "(" + m + "<" + c + "> const &m);"
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"""for b in glsl_matrix_member_operators:
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for cm in atomic_types:
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print "template " + m + "<" + a + ">& " + m + "<" + a + ">::operator " + b + "( " + m + "<" + cm + "> const &m);"
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print "template " + m + "<" + a + ">& " + m + "<" + a + ">::operator " + b + "( " + cm + " const &s);"
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"""
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print
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print "//"
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print "// Binary operators"
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print "//"
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print "template " + m + "<" + a + "> operator + (" + m + "<" + a + "> const &m, " + a + " const &s);"
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if m == "tmat2x2" or m == "tmat3x3" or m == "tmat4x4":
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print "template " + m + "<" + a + "> operator + (" + a + " const &s, " + m + "<" + a + "> const &m);"
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print "template " + m + "<" + a + "> operator + (" + m + "<" + a + "> const &m1, " + m + "<" + a + "> const &m2);"
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print "template " + m + "<" + a + "> operator - (" + m + "<" + a + "> const &m, " + a + " const &s);"
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if m == "tmat2x2" or m == "tmat3x3" or m == "tmat4x4":
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print "template " + m + "<" + a + "> operator - (" + a + " const &s, " + m + "<" + a + "> const &m);"
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print "template " + m + "<" + a + "> operator - (" + m + "<" + a + "> const &m1, " + m + "<" + a + "> const &m2);"
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out_op = glsl_matrix_out_op_dic[m]
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right_op = glsl_matrix_right_op_dic[m]
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print "template " + m + "<" + a + "> operator * (" + m + "<" + a + "> const &m, " + a + " const &s);"
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if m == "tmat2x2" or m == "tmat3x3" or m == "tmat4x4":
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print "template " + m + "<" + a + "> operator * ( " + a + " const &s, " + m + "<" + a + "> const &m);"
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print "template " + out_op + "<" + a + "> operator * (" + m + "<" + a + "> const &m1, " + right_op + "<" + a + "> const &m2);"
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print "template " + m + "<" + a + ">::col_type" + " operator * ( " + m + "<" + a + "> const &m, " + m + "<" + a + ">::row_type" + " const &s);"
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print "template " + m + "<" + a + ">::row_type" + " operator * ( " + m + "<" + a + ">::col_type const &s, " + m + "<" + a + "> const &m);"
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print "template " + m + "<" + a + "> operator / (" + m + "<" + a + "> const &m, " + a + " const &s);"
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#print "template " + right_op + "<" + a + "> operator / ( " + a + " const &s, " + m + "<" + a + "> const &m);"
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if m == "tmat2x2" or m == "tmat3x3" or m == "tmat4x4":
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print "template " + m + "<" + a + "> operator / ( " + a + " const &s, " + m + "<" + a + "> const &m);"
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#print "template " + m + "<" + a + "> operator / (" + m + "<" + a + "> const &m1, " + m + "<" + a + "> const &m2);"
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else:
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print "template " + m + "<" + a + "> operator / ( " + a + " const &s, " + m + "<" + a + "> const &m);"
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#print "template " + m + "<" + a + ">" + " operator / ( " + m + "<" + a + "> const &m, " + a + " const &s);"
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#print "template " + m + "<" + a + ">" + " operator / ( " + a + " const &s, " + m + "<" + a + "> const &m);"
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print
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print "//"
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print "// Unary constant operators"
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print "//"
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print "template " + m + "<" + a + "> const operator -(" + m + "<" + a + "> const &m);"
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print "template " + m + "<" + a + "> const operator --(" + m + "<" + a + "> const &m, int);"
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print "template " + m + "<" + a + "> const operator ++(" + m + "<" + a + "> const &m, int);"
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print
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def gen_matrices():
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for m in glsl_matrix_types:
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print
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print "//"
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print "// " + m + " type explicit instantiation"
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print "//"
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for a in atomic_types:
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print "template struct " + m + "<" + a + ">;"
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print
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if __name__ == "__main__":
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print "//"
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print "// GLM External templates generator script version 0.1 for GLM core"
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print "//"
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print "// atomic types:", atomic_types
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print "// GLSL vector types:", glsl_vector_types;
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print "// GLSL matrix types:", glsl_matrix_types;
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print "//"
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print
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print "#include <glm/glm.hpp>"
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print
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print "namespace glm {"
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print "namespace detail {"
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gen_vectors()
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gen_matrices()
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gen_matrices_member_operators()
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print "} // namespace detail"
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print "} // namespace glm"
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