GLU.GluProject Method

Reference

Definition

Namespace:: Android.Opengl

Assembly:: Mono.Android.dll

Important

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Map object coordinates into window coordinates.

[Android.Runtime.Register("gluProject", "(FFF[FI[FI[II[FI)I", "")]
public static int GluProject (float objX, float objY, float objZ, float[]? model, int modelOffset, float[]? project, int projectOffset, int[]? view, int viewOffset, float[]? win, int winOffset);

[<Android.Runtime.Register("gluProject", "(FFF[FI[FI[II[FI)I", "")>]
static member GluProject : single * single * single * single[] * int * single[] * int * int[] * int * single[] * int -> int

Parameters

objX: Single

object coordinates X

objY: Single

object coordinates Y

objZ: Single

object coordinates Z

model: Single[]

the current modelview matrix

modelOffset: Int32

the offset into the model array where the modelview maxtrix data starts.

project: Single[]

the current projection matrix

projectOffset: Int32

the offset into the project array where the project matrix data starts.

view: Int32[]

the current view, {x, y, width, height}

viewOffset: Int32

the offset into the view array where the view vector data starts.

win: Single[]

the output vector {winX, winY, winZ}, that returns the computed window coordinates.

winOffset: Int32

the offset into the win array where the win vector data starts.

Returns

Int32

A return value of GL_TRUE indicates success, a return value of GL_FALSE indicates failure.

Attributes: RegisterAttribute

Remarks

Map object coordinates into window coordinates. gluProject transforms the specified object coordinates into window coordinates using model, proj, and view. The result is stored in win.

Note that you can use the OES_matrix_get extension, if present, to get the current modelView and projection matrices.

Java documentation for android.opengl.GLU.gluProject(float, float, float, float[], int, float[], int, int[], int, float[], int).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

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