glColor
glColor3b，glColor4b glColor3s glColor4s，glColor3i，glColor4i需要3个或4个无符号字节，或长或短的整数作为参数。当v附加到该名称，颜色命令可以采取这种数值的数组的指针。
当前颜色值被存储在浮点格式，与未指定的尾数和指数大小。无符号整数的颜色分量，指定时，线性映射等浮点值表示的最大值映射到1.0（全强度），和零映射到0.0（零点强度）。带符号整数的颜色分量，指定时，线性映射等浮点值的最积极的表示值映射到1.0，最消极的表示值映射到-1.0。浮点值直接映射。
基本信息
- 中文名
glColor
- 外文名
glColor
- NAME
glColor
- 颜色值
被存储在浮点格式
详细介绍
glColor
NAME
glColor3b, glColor3d, glColor3f, glColor3i, glColor3s, glColor3ub, glColor3ui, glColor3us, glColor4b, glColor4d, glColor4f, glColor4i, glColor4s, glColor4ub, glColor4ui, glColor4us, glColor3bv, glColor3dv, glColor3fv, glColor3iv, glColor3sv, glColor3ubv, glColor3uiv, glColor3usv, glColor4bv, glColor4dv, glColor4fv, glColor4iv, glColor4sv, glColor4ubv, glColor4uiv, glColor4usv, -- set the current color
C SPECIFICATION
void glColor3b(GLbyte red,
GLbyte green,
GLbyte blue)
void glColor3d(GLdouble red,
GLdouble green,
GLdouble blue)
void glColor3f(GLfloat red,
GLfloat green,
GLfloat blue)
void glColor3i(GLint red,
GLint green,
GLint blue)
void glColor3s(GLshort red,
GLshort green,