Internals: Other

float TS_NDCX(float x)

get normalized device coordinates along the x and y axes

Parameters

x – x coordinate

Returns

normalized y coordinate

float TS_NDCY(float y)

get normalized device coordinates along the x and y axes

Parameters

y – y coordinate

Returns

normalized x coordinate

std::array<float, 4> TS_NDCRect(float x, float y, float w, float h)

normalize rectangle

Parameters

• x – x-coordinate of the top left corner

• y – y-coordinate of the top left corner

• w – size in x-dimension

• h – size in y-dimension

Returns

rectangle as 4-array of floats

float TS_NTCU(int x, int w)

normalize texture coordinates along the u axis

Parameters

• x – x-coordinate

• w – width

Returns

normalized y-coordinate

float TS_NTCV(int y, int h)

normalize texture coordinates along the v axis

Parameters

• y – y-coordinate

• h – height

Returns

normalized x-coordinate

std::array<float, 4> TS_NTCRect(int x, int y, int w, int h, int w2, int h2)

normalize texture coordinate rectangle

Parameters

• x – x-coordinate of top left corner

• y – y-coordinate of top left corner

• w – width

• h – height

• w2 – new width

• h2 – new height

Returns

rect as 4-array

void TS_Add4Indices()

add the next 4 indices to the index buffer, followed by a primitive restart (0xffffffff)