tobid7
87910b57de
3ds Backend: - switch to shaderProgramUse Desktop Backend - Add Pre Alpha Text Input and Keyboard Support - Move Shader Attrib Setup into a function and callit every time we need a set up vbo - Move to Mat4 api Core: - Add fquat support - Add LoadFile2Str - Move Mat4 Lib from Project n73 to Palladium - Add full supprot for vec cross types - Add Normalize, Distance and Dot to all - Add Cross to vec3 Drivers: - Add a SetViewPort func to GFX - Add Keyboard keys and Flasg to Hid Image: - Add Vertical Flipping - Add Horizontal flipping UI7: - Fix Critical Bug in IO Viewport handler - Fix library list (error on MinGW for some reason) Lazyvec: - Split into multiple source files - Generate new functions (see core updates)
75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
#include <lazyvec.hpp>
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constexpr std::string_view _construct = R"text(
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constexpr vec{0}() : {1} {{}}
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template <typename T1>
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constexpr vec{0}(T1 v) {{
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{2}
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}}
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template <typename T1>
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constexpr vec{0}(const vec{0}<T1>& v) {{
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{3}
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}}
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constexpr explicit vec{0}({4}) : {5} {{}}{6}
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)text";
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constexpr std::string_view _extended3 = R"(
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// Extended Constructors
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template <typename T1>
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constexpr explicit vec3(const vec2<T1>& xy, T1 z) {{
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x = (T)xy.x;
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y = (T)xy.y;
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this->z = (T)z;
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}}
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)";
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constexpr std::string_view _extended4 = R"(
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// Extended Constructors
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template <typename T1>
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constexpr explicit vec4(const vec2<T1>& xy, const vec2<T1>& zw) {{
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x = (T)xy.x;
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y = (T)xy.y;
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z = (T)zw.x;
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w = (T)zw.y;
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}}
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template <typename T1>
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constexpr explicit vec4(const vec3<T1>& xyz, T1 w) {{
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x = (T)xyz.x;
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y = (T)xyz.y;
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z = (T)xyz.z;
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this->w = (T)w;
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}}
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)";
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namespace LVec {
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std::string MakeConstructors(int n) {
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std::stringstream s1, s2, s3, s4, s5;
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for (int i = 0; i < n; i++) {
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s1 << elems[i] << "(0)";
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s2 << " " << elems[i] << " = (T)v;";
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s3 << " " << elems[i] << " = (T)v." << elems[i] << ";";
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s4 << "T " << elems[i];
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s5 << elems[i] << "(" << elems[i] << ")";
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if (i != n - 1) {
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s1 << ", ";
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s2 << std::endl;
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s3 << std::endl;
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s4 << ", ";
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s5 << ", ";
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}
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}
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std::string extended;
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if (n == 3) {
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extended = _extended3;
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} else if (n == 4) {
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extended = _extended4;
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}
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return std::format(_construct, n, s1.str(), s2.str(), s3.str(), s4.str(),
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s5.str(), extended);
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}
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} // namespace LVec
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